gas/ChangeLog

   1 2005-12-20  Sterling Augustine  <sterling@tensilica.com>
   2
   3         * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
   4         (xg_init_vinsn): Remove redundant initialization.
   5         (xg_clear_vinsn): Zero all the slots with a single memset.
   6         * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
   7
   8 2005-12-20  Nathan Sidwell  <nathan@codesourcery.com>
   9
  10         * doc/t-mt.texi: Update MS1 to MT.
  11
  12 2005-12-16  Nathan Sidwell  <nathan@codesourcery.com>
  13
  14         Second part of ms1 to mt renaming.
  15         * configure: Rebuilt.
  16         * configure.in (mt): Remove special case.
  17         * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
  18         #includes.
  19         (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
  20         Rename, adjust.
  21         (md_parse_option, md_show_usage, md_begin, md_assemble,
  22         md_cgen_lookup_reloc, md_atof): Adjust.
  23         (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
  24         * config/tc-mt.h (TC_MT): Rename.
  25         (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
  26         (md_apply_fix): Adjust.
  27         (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
  28         (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
  29
  30 2005-12-14  Jan Beulich  <jbeulich@novell.com>
  31
  32         * config/tc-i386.c (add_prefix): More fine-grained handling of
  33         REX prefixes. Or new prefix value into i.prefix instead of
  34         assigning.
  35
  36 2005-12-13  DJ Delorie  <dj@redhat.com>
  37
  38         * config/tc-m32c.c (m32c_md_end): Only pad code sections.
  39
  40 2005-12-12  Paul Brook  <paul@codesourcery.com>
  41
  42         * config/tc-arm.c (do_branch): Generate EABI branch relocations.
  43         (do_bl): New function.
  44         (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
  45         (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
  46         (insns): Use do_bl.
  47         (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
  48         BFD_RELOC_ARM_PCREL_JUMP.
  49         (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
  50         BFD_RELOC_ARM_PCREL_BLX cases.  Handle BFD_RELOC_ARM_PCREL_CALL and
  51         BFD_RELOC_ARM_PCREL_JUMP.
  52         (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
  53         BFD_RELOC_ARM_PCREL_JUMP.
  54         gas/testsuite/
  55         * gas/arm/pic.d: Allow R_ARM_CALL relocations.
  56
  57 2005-12-12  Nathan Sidwell  <nathan@codesourcery.com>
  58
  59         * configure.in: Replace ms1 arch with mt arch.
  60         * configure: Rebuilt.
  61         * configure.tgt: Replace ms1 arch with mt arch.
  62         * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
  63         * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
  64         * doc/Makefile.in: Rebuilt.
  65
  66 2005-12-07  Hans-Peter Nilsson  <hp@axis.com>
  67
  68         Change 32-bit-branch expansion for --pic.
  69         * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
  70         (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
  71         (cris_any_v0_v10_long_jump_size_pic): New macro.
  72         (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
  73         (md_convert_frag): Similar.
  74         (md_create_long_jump): Change 32-bit-branch expansion for --pic.
  75         (md_assemble, gen_cond_branch_32): Adjust similarly.
  76         (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
  77         <case OPTION_ARCH>: Similar, if --pic.
  78
  79 2005-12-06  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         PR gas/1874
  82         * config/tc-i386.c (match_template): Handle monitor.
  83         (process_suffix): Likewise.
  84
  85 2005-12-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  86
  87         Bug gas/1948
  88         * symbols.c (colon): Also check if now_seg is bss_section when a symbol
  89         is being redefined.
  90
  91 2005-12-02  Arnold Metselaar  <arnoldm@sourceware.org>
  92
  93         * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
  94
  95 2005-11-26  Arnold Metselaar  <arnoldm@sourceware.org>
  96
  97         * config/tc-z80.c (z80_start_line_hook): issue an error when
  98         redefining a symbol with equ
  99         * doc/as.texinfo(equ<z80>): mention difference with .equiv
 100         * doc/as.texinfo(err): fix typo
 101         * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
 102         allowed
 103
 104 2005-11-24  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 105
 106         Bug gas/1896
 107         * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
 108         R_HPPA relocations that are 32-bits wide.
 109
 110 2005-11-23  Daniel Jacobowitz  <dan@codesourcery.com>
 111             Thiemo Seufer <ths@networkno.de>
 112
 113         * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
 114         (macro_build): Complain for invalid branch displacements.
 115         (mips_validate_fix): Delete.
 116         (md_apply_fix): Re-add pcrel support for branches.  Use consistent
 117         text for misaligned branch targets.
 118         (tc_gen_reloc: Re-add pcrel support for branches.  Handle strange
 119         BFD pcrel processing.  Remove error for unresolved branches.
 120         * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
 121
 122 2005-11-22  James E Wilson  <wilson@specifix.com>
 123
 124         * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
 125         even when manual_bundling isn't set.
 126
 127         * config/tc-ia64.c (slot_index): Emit an error instead of a warning
 128         when the frag chain is broken by section switching.
 129
 130 2005-11-18  Jie Zhang  <jie.zhang@analog.com>
 131
 132         * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
 133         * config/bfin-parse.y (asm_1): Check register type for load immediate
 134         instruction.
 135
 136 2005-11-17  Alexandre Oliva  <aoliva@redhat.com>
 137
 138         * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
 139         dotname.
 140         * write.c (write_object_file): Do not remove used weakrefd.
 141
 142 2005-11-17  Jan Beulich  <jbeulich@novell.com>
 143
 144         * dw2gencfi.c (dot_cfi): Put argument parsing for cases
 145         DW_CFA_restore and DW_CFA_undefined in a loop.
 146
 147 2005-11-17  Jan Beulich  <jbeulich@novell.com>
 148
 149
 150         * symbols.h (S_CLEAR_VOLATILE): Declare.
 151         * symbols.c (colon): Also accept redefinable symbols for
 152         redefinition. Clone them before modifying.
 153         (S_CLEAR_VOLATILE): Define.
 154         * cond.c (s_ifdef): Also test for equated symbols.
 155         * read.c (s_comm_internal): Also exclude non-redefinable
 156         equated symbols. Clone redefinable ones before modifying.
 157         (s_weakref): Clone redefinable symbols before modifying.
 158         * doc/internals.texi: Document sy_volatile, sy_forward_ref,
 159         S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
 160         S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
 161
 162 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 163
 164         * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
 165
 166 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 167
 168         * configure.tgt (i386-*-gnu*): Set em=gnu.
 169         * config/te-gnu.h: New file.
 170         * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
 171
 172 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 173
 174         * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
 175         * config/tc-alpha.c (s_alpha_comm): Likewise.  Also, remove
 176         redundant check.
 177         * read.c (s_lsym): Remove non-BFD assembler sym handling.
 178
 179 2005-11-16  Alan Modra  <amodra@bigpond.net.au>
 180
 181         * read.c (s_comm_internal): Set bfd_com_section segment.
 182         (s_mri_common): Likewise.
 183         * write.c (write_object_file): Remove non-BFD assembler common
 184         sym handling.
 185
 186 2005-11-15  Daniel Jacobowitz  <dan@codesourcery.com>
 187
 188         * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
 189         opcode if r4-r15 are not saved.
 190
 191 2005-11-15  Alan Modra  <amodra@bigpond.net.au>
 192
 193         * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
 194
 195 2005-11-14  Jan Beulich  <jbeulich@novell.com>
 196
 197         * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
 198         AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
 199         (ar): Use AR_* instead of literals.
 200         (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
 201         CR_PMV, CR_CMCV): Define.
 202         (cr): Use CR_* instead of literals.
 203
 204 2005-11-14  Jan Beulich  <jbeulich@novell.com>
 205
 206         * config/tc-ia64.c (md): Rename regsym to indregsym and move
 207         it to the end of the structure.
 208         (ar): Field regnum is unsigned.
 209         (cr): Likewise:
 210         (indirect_reg): Likewise.
 211         (declare_register_set): Parameter regnum is unsigned.
 212         (declare_register): Parameter numregs and base_regnum are
 213         unsigned. So is the local loop variable.
 214         (md_begin): Restrict scope of local variable regnum, which
 215         also is unsigned. Replace loops with function calls where
 216         possible. Re-order things so that register groups are kept
 217         together. Remove all uses of regsym except for indirect
 218         registers. Replace use of regsym by indregsym for indirect
 219         registers.
 220         (ia64_optimize_expr): Replace use of regsym by indregsym for
 221         indirect registers, with appropriate bias.
 222
 223 2005-11-14  David Ung  <davidu@mips.com>
 224
 225         * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
 226         for the MIPS16e save/restore instructions.
 227
 228 2005-11-11  Jan Beulich  <jbeulich@novell.com>
 229
 230         * doc/Makefile.am: Make asconfig.texi writeable before trying
 231         to write to it.
 232         * doc/Makefile.in: Refresh.
 233
 234 2005-11-10  Jan Beulich  <jbeulich@novell.com>
 235
 236         * config/tc-i386.c (intel_e11): Don't special-case segment
 237         registers in brackets.
 238
 239 2005-11-10  Nick Clifton  <nickc@redhat.com>
 240
 241         * config/tc-arm.c (BAD_ADDR_MODE): Define.
 242         (arm_reg_parse_multi): Return NULL rather than FAIL.
 243         (arm_reg_parse): Fix comment, the function returns FAIL rather
 244         than NULL if it is unable to parse the register name.
 245         (do_ldrex): Use BAD_ADDR_MODE.
 246         Change error message for PC-relative addressing.
 247         (do_strex): Likewise.
 248         (do_t_ldrex): Use BAD_ADDR_MODE.
 249         (do_t_strex): Likewise.
 250
 251 2005-11-08   Jean-Jacques Metayer  <jean-jacques.metayer@thomson.net>
 252
 253         * config/tc-sparc.c (isoctal): Fix thinko.
 254
 255 2005-11-08  Arnold Metselaar  <arnold.metselaar@planet.nl>
 256
 257         * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
 258         flag_mri_m68k as condition for parsing the '$' as a prefix.
 259         * as.h (DOLLAR_AMBIGU): Define if needed.
 260
 261 2005-11-08  Nathan Sidwell  <nathan@codesourcery.com>
 262
 263         Add ms2 support.
 264         * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
 265         (ms1_architectures): Add ms2.
 266         (md_parse_option): Add ms2.
 267         (md_show_usage): Add ms2.
 268         (md_assemble): Add JAL_HAZARD detection logic.
 269         (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
 270         * doc/c-ms1.texi: New.
 271         * doc/all.texi: Add MS1.
 272         * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
 273         * doc/Makefile.in: Rebuilt.
 274         * doc/Makefile: Rebuilt.
 275
 276 2005-11-07  Steve Ellcey  <sje@cup.hp.com>
 277
 278         * configure: Regenerate after modifying bfd/warning.m4.
 279
 280 2005-11-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 281
 282         PR gas/1804
 283         * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
 284         output constant data.
 285
 286 2005-11-07  Mark Mitchell  <mark@codesourcery.com>
 287
 288         * doc/Makefile.am (asconfig.texi): Set top_srcdir.
 289         * doc/Makefile.in: Regenerated.
 290         * doc/as.texinfo: Document "@FILE".
 291
 292 2005-11-07  Nick Clifton  <nickc@redhat.com>
 293
 294         PR binutils/1568
 295         * config/obj-coff.c (obj_coff_section): Set readonly flag with the
 296         'x' attribute.  Remember the actions of the 'w' and 'n' attributes
 297         and do not allow the 'x','s' or 'd' attributes to change them.
 298
 299 2005-11-07  John Levon  <levon@movementarian.org>
 300
 301         * config/tc-i386.h (tc_comment_chars): Define.
 302         * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
 303         (i386_comment_chars): Add.
 304         (md_parse_options): Process OPTION_DIVIDE.
 305         (md_show_usage): Describe --divide option.
 306         * doc/c-i386.texi: Document --divide option.
 307
 308 2005-11-07  Arnold Metselaar  <arnold.metselaar@planet.nl>
 309
 310         * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
 311         * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
 312
 313 2005-11-07  Alan Modra  <amodra@bigpond.net.au>
 314
 315         * macro.c (buffer_and_nest): Skip labels regardless of
 316         NO_PSEUDO_DOT and flag_m68k_mri.
 317
 318 2005-11-07  Arnold Metselaar  <arnold.metselaar@planet.nl>
 319
 320         * expr.c (integer_constant): Match only 'B' as binary suffix if
 321         NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB.  Allow both 'b' and 'B'
 322         otherwise.
 323
 324 2005-11-04  Alexandre Oliva  <aoliva@redhat.com>
 325
 326         * read.c (s_weakref): Do not permit redefinitions.
 327         * symbols.c (colon): Do not permit redefinitions of equated
 328         symbols.
 329
 330 2005-11-01  Thiemo Seufer  <ths@networkno.de>
 331
 332         PR gas/1299
 333         * Makefile.am: Disable -Werror for the itbl-lex.o rule.
 334         * Makefile.in: Regenerate.
 335
 336 2005-11-01  Thiemo Seufer  <ths@networkno.de>
 337
 338         * config/tc-mips.c (md_parse_option): Fix typo in comment.
 339
 340 2005-10-30  Mark Mitchell  <mark@codesourcery.com>
 341
 342         * as.c (show_usage): Document "@FILE".
 343
 344 2005-10-30  H.J. Lu  <hongjiu.lu@intel.com>
 345
 346         * Makefile.am (OBJ_FORMATS): Remove vms.
 347         Run "make dep-am".
 348         * Makefile.in: Regenerated.
 349
 350         * dep-in.sed: Replace " ./" with " ".
 351
 352 2005-10-28  Dave Brolley  <brolley@redhat.com>
 353
 354         Contribute the following change:
 355         2005-09-19  Dave Brolley  <brolley@redhat.com>
 356
 357         * config/tc-m32c.c (default_isa): New static variable.
 358         (m32c_isa): Now of type CGEN_BITSET.
 359         (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
 360
 361 2005-10-28  Paul Brook  <paul@codesourcery.com>
 362
 363         * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
 364         instead of mcpu_cpu_opt.
 365
 366 2005-10-27  Sterling Augustine  <sterling@tensilica.com>
 367
 368         * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
 369         refer to "ports" instead of "queues".
 370         (check_t1_t2_reads_and_writes): Pass correct interface values to
 371         xtensa_interface_inout.
 372
 373 2005-10-27  Jan Beulich  <jbeulich@novell.com>
 374
 375         * read.c (assign_symbol): Also consider equates already defined.
 376         * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
 377         * config/obj-coff.h (obj_symbol_clone_hook): New.
 378         (coff_obj_symbol_clone_hook): Declare.
 379         * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
 380
 381 2005-10-26  DJ Delorie  <dj@redhat.com>
 382
 383         * config/tc-m32c.c (md_relax_table, subtype_mappings,
 384         md_convert_frag): Add jsr.w support.
 385
 386         * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
 387         itself.
 388         (md_cgen_lookup_reloc): Add m32c bitbase operands.  Add 8-s24
 389         and imm-8-HI operands.
 390
 391 2005-10-26  Paul Brook  <paul@codesourcery.com>
 392
 393         * config/tc-arm.c (insns): Correct "sel" entry.
 394
 395 2005-10-26  Jan Beulich  <jbeulich@novell.com>
 396
 397         * config/tc-i386.c (i386_operand): Don't check register prefix here.
 398         (parse_real_register): Rename from parse_register.
 399         (parse_register): New.
 400         (i386_parse_name): New.
 401         (md_operand): New.
 402         (intel_e11): Don't tolerate registers in offset expressions anymore.
 403         (intel_get_token): Don't check register prefix here. Copy the actual
 404         register token, not the canonical register name.
 405         * config/tc-i386.h (md_operand): Delete.
 406         (i386_parse_name): Declare.
 407         (md_parse_name): Define.
 408
 409 2005-10-25  Arnold Metselaar  <arnold.metselaar@planet.nl>
 410
 411         * Makefile.am: Add Z80 cpu.
 412         * Makefile.in: Regenerated.
 413         * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
 414         and disallow newlines in quoted strings.
 415         * configure.tgt: Add z80-*-coff.
 416         * config/obj-coff.h: Add format "coff-z80".
 417         * doc/Makefile.am: Add c-z80.texi.
 418         * doc/Makefile.in: Regenerated.
 419         * doc/all.texi: Add Z80.
 420         * doc/c-z80.texi: New file
 421         * doc/as.texinfo: Add z80 options and some z80-related remarks.
 422         * config/tc-z80.c: New file
 423         * config/tc-z80.h: New file
 424         * NEWS: Mention new support.
 425
 426 2005-10-25  H.J. Lu  <hongjiu.lu@intel.com>
 427
 428         * write.c (adjust_reloc_syms): Undo the change made on
 429         2005-04-26 to allow local symbol set to undefined symbol.
 430
 431 2005-10-24  H.J. Lu  <hongjiu.lu@intel.com>
 432
 433         * Makefile.am (bfin-parse.tab.h): Removed.
 434         (bfin-parse.h): Added.
 435         * Makefile.in: Regenerated.
 436
 437 2005-10-25  Alan Modra  <amodra@bigpond.net.au>
 438
 439         * po/POTFILES.in: Regenerate.
 440         * po/gas.pot: Regenerate.
 441
 442 2005-10-24  Bernd Schmidt  <bernd.schmidt@analog.com>
 443
 444         * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
 445         make a single reloc with an offset rather than a stack.
 446         * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
 447
 448 2005-10-24  Alexandre Oliva  <aoliva@redhat.com>
 449
 450         * read.c (potable): Add weakref.
 451         (s_weakref): New.
 452         * read.h (s_weakref): Declare.
 453         * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
 454         * symbols.c (colon): Clear weakrefr.
 455         (symbol_find_exact): Rename to, and reimplement in terms of...
 456         (symbol_find_exact_noref): ... new function.
 457         (symbol_find): Likewise...
 458         (symbol_find_noref): ... ditto.
 459         (resolve_symbol_value): Resolve weakrefr without setting their
 460         values.
 461         (S_SET_WEAK): Call hook.
 462         (S_GET_VALUE): Follow weakref link.
 463         (S_SET_VALUE): Clear weakrefr.
 464         (S_IS_WEAK): Follow weakref link.
 465         (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
 466         (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
 467         (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
 468         (symbol_mark_used): Follow weakref link.
 469         (print_symbol_value_1): Print weak, weakrefr and weakrefd.
 470         * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
 471         (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
 472         (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
 473         * write.c (adust_reloc_syms): Follow weakref link.  Do not
 474         complain if target is undefined.
 475         (write_object_file): Likewise.  Remove weakrefr symbols.  Drop
 476         unreferenced weakrefd symbols.
 477         * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
 478         symbols EXTERNAL.
 479         (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
 480         * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
 481         * doc/as.texinfo: Document weakref.
 482         * doc/internals.texi: Document new struct members, internal
 483         functions and hooks.
 484
 485 2005-10-24  Jie Zhang  <jie.zhang@analog.com>
 486
 487         * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
 488         (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
 489         * Makefile.in: Regenerate.
 490         * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
 491         * config/tc-bfin.c (md_chars_to_number): Change the type of first
 492         argument from unsigned char * to char * to remove signedness warnings.
 493
 494 2005-10-24  Jan Beulich  <jbeulich@novell.com>
 495
 496         * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
 497         (dot_rot): Change type of num_* variables. Check for positive count.
 498         (ia64_optimize_expr): Re-structure.
 499         (md_operand): Check for general register.
 500
 501 2005-10-24  Jan Beulich  <jbeulich@novell.com>
 502
 503         * config/tc-ia64.c (declare_register): Call symbol_create.
 504         (md_begin): Remove local variables total, ar_base, and cr_base.
 505         Start loops for registers at their respective first one. Don't
 506         update md.regsym for alias names. Generate alias name tp for r13.
 507
 508 2005-10-21  DJ Delorie  <dj@redhat.com>
 509
 510         * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs.  Print
 511         names unstead of numbers.
 512
 513 2005-10-19  David Ung  <davidu@mips.com>
 514
 515         * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
 516         into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
 517         hence avoiding to emit a nop.
 518
 519 2005-10-19  Jie Zhang  <jie.zhang@analog.com>
 520
 521         * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
 522         LEX_BEGIN_NAME.
 523         (bfin_start_line_hook): Remove the workaround for LSETUP(.
 524         (bfin_name_is_register): Remove the workarounds for LSETUP(
 525         and SAA(.
 526         (bfin_start_label): Ditto.
 527
 528 2005-10-18  Bob Wilson  <bob.wilson@acm.org>
 529
 530         * config/tc-xtensa.c (xtensa_end_directive): Restore
 531         default_lit_sections regardless of use_literal_section.
 532
 533 2005-10-18  Jie Zhang  <jie.zhang@analog.com>
 534
 535         * Makefile.am (bfin-lex.c): Update ylwrap invocation.
 536         * Makefile.in: Regenerated.
 537
 538 2005-10-18  Arnold Metselaar  <arnold.metselaar@planet.nl>
 539
 540         * doc/as.texinfo (.loc) Fix placement of '@end table'.
 541
 542 2005-10-17  Bob Wilson  <bob.wilson@acm.org>
 543
 544         * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
 545         unsigned line number.  Do not include "dwarf2dbg.h".
 546         * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
 547         (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
 548         (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
 549         (md_assemble): Use as_where instead of dwarf2_where.
 550         (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
 551         dwarf2_line_infos.  Change to call new_logical_line followed by
 552         dwarf2_emit_insn.
 553
 554 2005-10-14  Mike Frysinger <vapier@gentoo.org>
 555
 556         * doc/as.texinfo (Section): Add missing ']' to .section example.
 557
 558 2005-10-12  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 559
 560         PR binutils/941
 561         * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
 562         unknown opcode is found.
 563
 564 2005-10-12  Mark Mitchell  <mark@codesourcery.com>
 565
 566         * NEWS: Mention @file.
 567
 568 2005-10-12  Nick Clifton  <nickc@redhat.com>
 569
 570         * config/tc-avr.c: Convert to ISO C90 format.  Fix formatting and
 571         generally tidy up the code.
 572         * config/tc-avr.h: Likewise.
 573
 574 2005-10-12  Jan Beulich  <jbeulich@novell.com>
 575
 576         * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
 577         (dot_pred_rel): Likewise.
 578         (parse_operand): Likewise.
 579         (ia64_unrecognized_line): Likewise.
 580         (md_operand): Likewise.
 581
 582 2005-10-11  Jan Beulich  <jbeulich@novell.com>
 583
 584         * expr.h (enum expr_mode): New.
 585         (expression): Pass third argument to expr.
 586         (expression_and_evaluate): New.
 587         (deferred_expression): New.
 588         (expr): Add third parameter.
 589         (resolve_expression): New.
 590         * struc-symbol.h (struct symbol): New members sy_volatile and
 591         sy_forward_ref.
 592         * symbols.c, symbols.h (symbol_clone): New.
 593         (symbol_clone_if_forward_ref): New.
 594         (snapshot_symbol): New.
 595         (S_IS_VOLATILE): New.
 596         (S_IS_FORWARD_REF): New.
 597         (S_SET_VOLATILE): New.
 598         (S_SET_FORWARD_REF): New.
 599         * as.c (macro_expr): Use expression_and_evaluate.
 600         * cond.c (s_if): Likewise.
 601         (s_elseif): Likewise.
 602         * dw2gencfi.c (cfi_parse_reg): Likewise.
 603         * expr.c (operand): Add second parameter. Optionally call
 604         deferred_expression. Pass mode argument to itself and md_parse_name.
 605         Check mode before trying to evaluate symbol. Call
 606         symbol_clone_if_forward_ref for both operands.
 607         (expr): Add third parameter. Pass mode to operand and itself.
 608         Optionally call resolve_expression.
 609         (resolve_expression): New.
 610         (get_single_number): Pass second argument to operand.
 611         * read.c (potable): New entry for .eqv.
 612         (read_a_source_file): Handle new == operator.
 613         (get_absolute_expr): Use expression_and_evaluate.
 614         (s_lsym): Likewise.
 615         (assign_symbol): Rename second parameter. Call symbol_clone on
 616         legal and illegal redefinition. Call S_SET_VOLATILE and
 617         S_SET_FORWARD_REF depending on mode.
 618         (s_set): Update description.
 619         (s_space): Call resolve_expression.
 620         (pseudo_set): Optionally call deferred_expression. Check
 621         S_IS_FORWARD_REF before trying to simplify/resolve an expression.
 622         (equals): Handle ==.
 623         * config/tc-ia64.h (md_parse_name): Add mode parameter.
 624         * config/tc-arc.c (arc_parse_cons_expression): Likewise.
 625         * config/tc-m32r.h (md_parse_name): Likewise.
 626         (m32r_parse_name): Likewise.
 627         * config/tc-mmix.h (md_parse_name): Likewise.
 628         * config/tc-mn10300.h (md_parse_name): Likewise.
 629         (mn10300_parse_name): Likewise.
 630         * config/tc-ppc.h (md_parse_name): Likewise.
 631         * config/tc-sh.h (md_parse_name): Likewise.
 632         (sh_parse_name): Likewise.
 633         * config/tc-sh64.h (md_parse_name): Likewise.
 634         (sh64_consume_datalabel): Likewise.
 635         * config/tc-tic54x.h (md_parse_name): Likewise.
 636         * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
 637         before trying to evaluate symbol.
 638         * config/tc-mn10300.c (mn10300_parse_name): Likewise.
 639         * config/tc-sh.c (sh_parse_name): Likewise.
 640         * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
 641         second argument to operandf. Pass mode parameter to sh_parse_name.
 642         * doc/as.texinfo: Document .eqv and the == assignment operator.
 643
 644 2005-10-10  Ian Lance Taylor  <ian@airs.com>
 645
 646         * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
 647         * Makefile.in: Regenerate.
 648
 649 2005-10-10  Arnold Metselaar  <arnold.metselaar@planet.nl>
 650
 651         * expr.c (operator): Allow "!=" as a synonym for "<>".
 652         * doc/as.texinfo (Infix Op): Mention "!=".
 653
 654 2005-10-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 655
 656         * config/tc-hppa.c (strict): Don't initialize.  Update comment.
 657         (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
 658         found.  Simplify handling of "ma" and "mb" completers.
 659
 660 2005-10-08  Paul Brook  <paul@codesourcery.com>
 661
 662         * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
 663         (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
 664         New variables.
 665         (arm_cpu_option_table): Add canonical_name.
 666         (arm_cpus): Populate canonical_name field.
 667         (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
 668         aeabi_set_public_attributes, arm_md_end): New functions.
 669         (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
 670         (md_assemble): Set thumb_arch_used and arm_arch_used.
 671         (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
 672         * config/tc-arm.h (md_end): Define.
 673         * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
 674
 675 2005-10-06  Khem Raj  <kraj@mvista.com>
 676             NIIBE Yutaka  <gniibe@m17n.org>
 677
 678         * config/tc-sh.c (allow_dollar_register_prefix): New variable.
 679         (parse_reg_without_prefix): New function.
 680         (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
 681         set.
 682         (option md_longopts): Add allow-reg-prefix option.
 683         * doc/c-sh.texi: Document --allow-reg-prefix option.
 684         * NEWS: Mention the new switch.
 685
 686 2005-10-03  Arnold Metselaar  <arnold.metselaar@planet.nl>
 687
 688         * doc/as.texinfo (Infix Ops):  '<' and '>' are not shift
 689         operators.
 690
 691 2005-09-30  Sterling Augustine  <sterling@tensilica.com>
 692             Bob Wilson  <bob.wilson@acm.org>
 693
 694         * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
 695
 696 2005-09-30  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * Makefile.am: Run "make dep-am".
 699         * Makefile.in: Regenerated.
 700         * aclocal.m4: Likewise.
 701
 702 2005-09-30  Mark Mitchell  <mark@codesourcery.com>
 703
 704         * as.c (main): Use expandargv.
 705
 706 2005-09-30  Jan Beulich  <jbeulich@novell.com>
 707
 708         * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
 709         (removed) comma.
 710
 711 2005-09-30  Catherine Moore  <clm@cm00re.com>
 712
 713         * Makefile.am: Bfin support.
 714         * Makefile.in: Regenerated.
 715         * aclocal.m4: Regenerated.
 716         * configure: Regenerated.
 717         * configure.in: Bfin support.
 718         * configure.tgt: Bfin support.
 719         * config/bfin-aux.h: New file.
 720         * config/bfin-defs.h: New file.
 721         * config/bfin-lex.l: New file.
 722         * config/bfin-parse.y: New file.
 723         * config/tc-bfin.c: New file.
 724         * config/tc-bfin.h: New file.
 725         * doc/Makefile.am: Recognize c-bfin.texi.
 726         * doc/Makefile.in: Regenerated.
 727         * doc/all.texi: Bfin support.
 728         * doc/as.texinfo: Likewise.
 729         * doc/c-bfin.texi: Document bfin-specific syntax and
 730         directives.
 731
 732 2005-09-30  Paul Brook  <paul@codesourcery.com>
 733
 734         * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
 735         (opcode_lookup): Handle OT_cinfix3_legacy.  Revert earlier change for
 736         normal infix conditions.
 737         (C3E): Include Thumb-2 definition.
 738         (CL, cCL): Define.
 739         (insns): Use them for legacy mnemonics.
 740
 741 2005-09-30  Matthias Kurz  <mk@baerlap.north.de>
 742
 743         * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
 744         version of <locale.h> when ENABLE_NLS is not defined.
 745
 746 2005-09-29  Jan Beulich  <jbeulich@novell.com>
 747
 748         * config/tc-ia64.c (parse_operands): Always parse first operand of
 749         alloc.
 750
 751 2005-09-29  Arnold Metselaar <arnold.metselaar@planet.nl>
 752             Alan Modra  <amodra@bigpond.net.au>
 753
 754         * app.c (do_scrub_chars): Match open and close quote of strings.
 755         Remove redundant EOF test in case 7.
 756
 757 2005-09-28  Jan Beulich  <jbeulich@novell.com>
 758
 759         * config/tc-i386.c (reloc): Disable signedness check for 4-byte
 760         relocations in 16- and 32-bit modes.
 761         (i386_displacement): Make pc-relative branch handling dependent
 762         upon operand (rather than address) size.
 763
 764 2005-09-28  Jan Beulich  <jbeulich@novell.com>
 765
 766         * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
 767         parsing the input.
 768         (dot_cfi_startproc): Likewise.
 769         (dot_cfi_endproc): Likewise. Also check no extra input was given.
 770         (dot_cfi_escape): Likewise.
 771
 772 2005-09-28  Jan Beulich  <jbeulich@novell.com>
 773
 774         * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
 775         (TC_CONS_FIX_NEW): Define unconditionally.
 776         (x86_pe_cons_fix_new): Remove.
 777         * config/tc-i386.c (signed_cons): New.
 778         (md_pseudo_table): Add slong.
 779         (x86_cons_fix_new): Declare unconditionally.
 780         (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
 781         (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
 782         conversion.
 783
 784 2005-09-28  Arnold Metselaar  <arnold.metselaar@planet.nl>
 785
 786         * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
 787         buffer after copying string.
 788
 789 2005-09-27  Paul Brook  <paul@codesourcery.com>
 790
 791         * config/arm.c (arm_cpus): Add more cpu names.
 792         * doc/c-arm.texi: Document them.
 793
 794 2005-09-21  Alan Modra  <amodra@bigpond.net.au>
 795
 796         * read.c (pseudo_set): Don't set undefined symbols to expr_section.
 797
 798 2005-09-20  Richard Henderson  <rth@redhat.com>
 799
 800         * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
 801
 802 2005-09-20  Richard Henderson  <rth@redhat.com>
 803
 804         * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
 805         with label.
 806         (dwarf2_loc_mark_labels): New.
 807         (dwarf2_gen_line_info_1): Split out of ...
 808         (dwarf2_gen_line_info): ... here.  Create the temp symbol here.
 809         (dwarf2_emit_label): New.
 810         (dwarf2_directive_loc_mark_labels): New.
 811         (out_set_addr): Take a symbol instead of frag+ofs.
 812         (relax_inc_line_addr): Likewise.
 813         (emit_inc_line_addr): Assert delta non-negative.
 814         (process_entries): Remove dead code.  Update to work with temp
 815         symbols instead of frag+ofs.
 816         * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
 817         (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
 818         * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
 819         * config/obj-elf.h (obj_frob_label): New.
 820         * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
 821         * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
 822         config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
 823         Similarly in the respective tc_frob_label implementation functions.
 824         * config/tc-i386.c (md_pseudo_table): Move file and loc to
 825         non-elf section; add loc_mark_labels.
 826         * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
 827         (ia64_flush_insns): Check for marked labels; emit line entry if so.
 828         (emit_one_bundle): Similarly.
 829         (ia64_frob_label): Record marked labels.
 830         * config/tc-m68hc11.h (tc_frob_label): Remove.
 831         * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
 832         * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
 833         * config/tc-sh64.h (tc_frob_label): Likewise.
 834         * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
 835
 836 2005-09-20  Alan Modra  <amodra@bigpond.net.au>
 837
 838         * read.c (pseudo_set): Set segment of expression syms to expr_section.
 839
 840 2005-09-14  Jan Beulich  <jbeulich@novell.com>
 841
 842         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
 843         registers, floating point control and status words, and mxcsr as
 844         well as (for 64-bit code) segment base registers and rflags.
 845
 846 2005-09-09  Dmitry Diky  <diwil@spec.ru>
 847
 848         * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
 849         (msp430_relax_frag): add a guard check to ensure that final fr_subtype
 850         has been reached.
 851
 852 2005-09-08  Chao-ying Fu  <fu@mips.com>
 853
 854         * doc/as.texinfo: Document -mdsp and -mno-dsp options.
 855         * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
 856         directives.
 857
 858 2005-09-08  Paul Brook  <paul@codesourcery.com>
 859
 860         * config/tc-arm.c (do_smi, do_t_smi): Rename ...
 861         (do_smc, do_t_smc): ... to this.
 862         (insns): Remane smi to smc.
 863         (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
 864         BFD_RELOC_ARM_SMC.
 865
 866 2005-09-07  Richard Henderson  <rth@redhat.com>
 867
 868         * dwarf2dbg.c (dwarf2_where): Set line->isa.
 869         (dwarf2_set_isa): New.
 870         (dwarf2_directive_loc): Rearrange to allow all options on one line.
 871         * dwarf2dbg.h (dwarf2_set_isa): Declare.
 872         * doc/as.texinfo: Update .loc documentation.
 873
 874 2005-09-07  Richard Henderson  <rth@redhat.com>
 875
 876         * dwarf2dbg.c: Include safe-ctype.h.
 877         (DWARF2_LINE_OPCODE_BASE): Bump to 13.
 878         (current): Initialize.
 879         (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
 880         DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
 881         (dwarf2_directive_file): Cope with invalid filename.
 882         (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
 883         epilogue_begin, is_stmt, isa.
 884         (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
 885         case down lower.
 886         (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
 887         and DWARF2_FLAG_EPILOGUE_BEGIN.
 888         (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
 889         DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
 890         * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
 891         (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
 892         (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
 893         (struct dwarf2_line_info): Add isa member.
 894         * doc/as.texinfo (LNS directives): New node.
 895
 896 2005-09-07  David Ung  <davidu@mips.com>
 897
 898         * config/tc-mips.c (append_insn): Undo last change.  Instead add
 899         guard to suppress calling frag_grow if the current instruction is
 900         one that allows a delay slot.
 901
 902 2005-09-06  Chao-ying Fu  <fu@mips.com>
 903
 904         * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
 905         (mips_opts): Add -1 to initialize ase_mt.
 906         (file_ase_mt): New variable for -mmt.
 907         (CPU_HAS_MT): New define.
 908         (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
 909         formats.
 910         (mips_ip): Check ase_mt to enable MT instructions.
 911         Handle !, $, *, &, +T, +t, g operand formats.
 912         For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
 913         odd float registers.
 914         (OPTION_MT, OPTION_NO_MT): New define.
 915         (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
 916         (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
 917         (mips_after_parse_args): Set ase_mt based on CPU.
 918         (s_mipsset): Handle ".set mt" and ".set nomt".
 919         (mips_elf_final_processing): Remind of adding new flag for MT ASE.
 920         (md_show_usage): Show usage of -mmt and -mno-mt.
 921         * doc/as.texinfo: Document -mmt and -mno-mt options.
 922         * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
 923         directives.
 924
 925 2005-09-06  Paul Brook  <paul@codesourcery.com>
 926
 927         * config/tc-arm.c (arm_it): Add relax field.
 928         (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
 929         b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
 930         (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
 931         do_t_mov_cmp): Allow relaxation.
 932         (output_relax_insn): New function.
 933         (put_thumb32_insn): New function.
 934         (output_inst): Use new functions.
 935         (md_assemble): Don't throw error on relaxable instructions.
 936         (insns): Change "b" entry from TCE(...) to tCE(...).
 937         (md_estimate_size_before_relax): Return 2.
 938         (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
 939         relax_branch, arm_relax_frag): New functions.
 940         (arm_force_relocation): Return 0 for Thumb-2 immediate operand
 941         relocations.
 942         * config/tc-arm.h (md_convert_frag): Remove definition.
 943         (md_relax_frag): Define.
 944         (arm_relax_frag): Add prototype.
 945
 946 2005-09-02  Paul Brook  <paul@codesourcery.com>
 947
 948         * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
 949
 950 2005-09-02  Paul Brook  <paul@codesourcery.com>
 951
 952         * config/tc-arm.c (encode_arm_cp_address): Use
 953         BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
 954         (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
 955         mode.
 956         (md_assemble): Only allow coprocessor instructions when Thumb-2 is
 957         available.
 958         (cCE, cC3): Define.
 959         (insns): Use them for coprocessor instructions.
 960         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
 961         (get_thumb32_insn): New function.
 962         (put_thumb32_insn): New function.
 963         (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
 964         BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
 965
 966 2005-09-02  Paul Brook  <paul@codesourcery.com>
 967
 968         * config/tc-arm.c (opcode_lookup): Look for infix opcode when
 969         incorrect suffix matches.
 970
 971 2005-09-01  David Ung  <davidu@mips.com>
 972
 973         * config/tc-mips.c (append_insn): Correctly handle mips16 case
 974         when the frags are different for the 2 instructions we want to
 975         swap.  If the lengths of the 2 instructions are not the same, we
 976         won't do the swap but emit an nop.
 977
 978 2005-09-01  Dmitry Diky  <diwil@spec.ru>
 979
 980         * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
 981         as appropriate. Change frag_variant() to frag_var() for relaxes.
 982
 983 2005-08-29  Nick Clifton  <nickc@redhat.com>
 984
 985         * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
 986         there is no symbol.
 987
 988 2005-08-26  Jan Beulich  <jbeulich@novell.com>
 989
 990         * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
 991         qualified operand of a branch.
 992         (intel_bracket_expr): Set JumpAbsolute here...
 993         (intel_e11): ... rather than here.
 994
 995 2005-08-26  Christian Groessler  <chris@groessler.org>
 996
 997         * configure.tgt: Set bfd_gas also for z8k cpu.
 998         * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
 999         type.
1000         (newfix): Adapt to bfd reloc types.
1001         (build_bytes): Adapt to bfd reloc types.  Ensure that enough space
1002         is available in the current frag.
1003         (md_convert_frag): Adapt function parameters.
1004         (tc_gen_reloc): New function.
1005         (md_section_align): Use bfd_get_section_alignment.
1006         (md_apply_fix): Adapt to bfd reloc types.  Fix handling of
1007         BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1008         relocations.
1009         * config/tc-z8k.h (TARGET_ARCH): Define.
1010         (tc_fix_adjustable): Define.
1011
1012 2005-08-25  Chao-ying Fu  <fu@mips.com>
1013
1014         * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1015         (mips_opts): Add -1 to initialize ase_dsp.
1016         (file_ase_dsp): New variable for -mdsp.
1017         (CPU_HAS_DSP): New define.
1018         (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1019         operand formats.
1020         (mips_ip): Add min_range and max_range for checking singed numbers.
1021         Check ase_dsp to enable DSP instructions.
1022         Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1023         (OPTION_DSP, OPTION_NO_DSP): New define.
1024         (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1025         (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1026         (mips_after_parse_args): Set ase_dsp based on CPU.
1027         (s_mipsset): Handle ".set dsp" and ".set nodsp".
1028         (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1029         (md_show_usage): Show usage of -mdsp and -mno-dsp.
1030
1031 2005-08-23  David Ung  <davidu@mips.com>
1032
1033         * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1034         cpu names.
1035
1036 2005-08-23  Alan Modra  <amodra@bigpond.net.au>
1037
1038         PR 1036
1039         * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1040
1041 2005-08-23  Phil Edwards  <phil@codesourcery.com>
1042
1043         * configure.tgt (*-*-vxworks):  Match vxworks* instead.
1044
1045 2005-08-22  Jan Beulich  <jbeulich@novell.com>
1046
1047         * config/tc-i386.c (object_64bit): New.
1048         (i386_target_format): Initialize it.
1049         (output_disp): Use object_64bit for relocation type determination.
1050         (output_imm): Likewise.
1051         (i386_validate_fix): Likewise.
1052         (tc_gen_reloc): Likewise.
1053         (lex_got): Likewise. Remove static mode_name. Change array size
1054         of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1055         (x86_cons): Use object_64bit for deciding whether quad fields can
1056         have relocations.
1057
1058 2005-08-18  Christian Groessler  <chris@groessler.org>
1059
1060         * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1061         * config/tc-mcore.h: Likewise.
1062         * config/tc-z8k.h: Likewise.
1063         * config/tc-z8k.c: Likewise.
1064         * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1065         sh_coff_reloc_mangle declaration.
1066         * config/tc-sh.c: (md_apply_fix): Fix comment for case
1067         BFD_RELOC_SH_USES.
1068
1069 2005-08-18  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1070
1071         * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1072         to confirm that no ISA is specified.
1073
1074 2005-08-18  Nick Clifton  <nickc@redhat.com>
1075
1076         * write.c (relax_segment): Count the number of frags being
1077         processed and use this to compute a maximum limit on the number of
1078         iterations that will be allowed when attempting to relax the
1079         segment.
1080
1081 2005-08-17  Danny Smith  <dannysmith@users.sourceforge.net>
1082
1083         * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1084         of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1085
1086 2005-08-16  Alan Modra  <amodra@bigpond.net.au>
1087
1088         * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1089         default cpu.
1090
1091 2005-08-15  Paul Brook  <paul@codesourcery.com>
1092
1093         * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1094         instructions.
1095         (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1096
1097 2005-08-15  Daniel Jacobowitz  <dan@codesourcery.com>
1098
1099         * config/tc-ppc.c (parse_cpu): Add -me300 support.
1100         (md_show_usage): Likewise.
1101         * doc/c-ppc.texi (PowerPC-Opts): Document it.
1102
1103 2005-08-12 Martin Schwidefsky  <schwidefsky@de.ibm.com>
1104
1105         * config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
1106         (md_gather_operands): Add support for optional operands.
1107
1108 2005-08-12  Dmitry Diky <diwil@spec.ru>
1109         * config/tc-msp430.c (msp430_enable_relax): New flag.
1110         (msp430_enable_polys): Likewise.
1111         (OPTION_RELAX): New option.
1112         (OPTION_POLYMORPHS): Likewise.
1113         (md_longopts): New long options.
1114         (md_show_usage): Updated.
1115         (md_parse_option): Add new options handler.
1116         (msp430_operands): Add check if polymorph insns are enabled.
1117         (msp430_force_relocation_local): New function.
1118         (md_apply_fix): Now delete relocs according to new flags combination.
1119         (msp430_relax_frag): Convert long branches to short branches only if
1120         flag msp430_enable_relax is set.
1121         * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1122         (msp430_force_relocation_local): Likewise.
1123         * doc/c-msp430.texi: Describe new options.
1124
1125 2005-08-11  Ian Lance Taylor  <ian@airs.com>
1126
1127         * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1128         (stamp-mk.com): Likewise.
1129         (EXTRA_DIST): Remove make-gas.com from list.
1130         (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1131         * Makefile.in: Regenerate.
1132
1133 2005-08-11  Hans-Peter Nilsson  <hp@axis.com>
1134
1135         * subsegs.c (subseg_change): Move declaration of seginfo to before
1136         first statement.
1137
1138 2005-08-11  Alan Modra  <amodra@bigpond.net.au>
1139
1140         * README-vms: Delete.
1141         * config-gas.com: Delete.
1142         * makefile.vms: Delete.
1143         * vmsconf.sh: Delete.
1144         * config/atof-tahoe.c: Delete.
1145         * config/m88k-opcode.h: Delete.
1146         * config/obj-bout.c: Delete.
1147         * config/obj-bout.h: Delete.
1148         * config/obj-hp300.c: Delete.
1149         * config/obj-hp300.h: Delete.
1150         * config/tc-a29k.c: Delete.
1151         * config/tc-a29k.h: Delete.
1152         * config/tc-h8500.c: Delete.
1153         * config/tc-h8500.h: Delete.
1154         * config/tc-m88k.c: Delete.
1155         * config/tc-m88k.h: Delete.
1156         * config/tc-tahoe.c: Delete.
1157         * config/tc-tahoe.h: Delete.
1158         * config/tc-tic80.c: Delete.
1159         * config/tc-tic80.h: Delete.
1160         * config/tc-w65.c: Delete.
1161         * config/tc-w65.h: Delete.
1162         * config/te-aux.h: Delete.
1163         * config/te-delt88.h: Delete.
1164         * config/te-delta.h: Delete.
1165         * config/te-dpx2.h: Delete.
1166         * config/te-hp300.h: Delete.
1167         * config/te-ic960.h: Delete.
1168         * config/vms-a-conf.h: Delete.
1169         * doc/c-a29k.texi: Delete.
1170         * doc/c-h8500.texi: Delete.
1171         * doc/c-m88k.texi: Delete.
1172         * README: Remove obsolete examples, and list of supported targets.
1173         * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1174         bout and hp300 support.
1175         (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1176         * configure.in: Remove --enable-bfd-assembler, need_bfd,
1177         primary_bfd_gas.
1178         * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1179         m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1180         * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1181         * as.h: Likewise.
1182         * dw2gencfi.c: Likewise.
1183         * dwarf2dbg.c: Likewise.
1184         * ehopt.c: Likewise.
1185         * input-file.c: Likewise.
1186         * listing.c: Likewise.
1187         * literal.c: Likewise.
1188         * messages.c: Likewise.
1189         * obj.h: Likewise.
1190         * output-file.c: Likewise.
1191         * read.c: Likewise.
1192         * stabs.c: Likewise.
1193         * struc-symbol.h: Likewise.
1194         * subsegs.c: Likewise.
1195         * subsegs.h: Likewise.
1196         * symbols.c: Likewise.
1197         * symbols.h: Likewise.
1198         * tc.h: Likewise.
1199         * write.c: Likewise.
1200         * write.h: Likewise.
1201         * config/aout_gnu.h: Likewise.
1202         * config/obj-aout.c: Likewise.
1203         * config/obj-aout.h: Likewise.
1204         * config/obj-coff.c: Likewise.
1205         * config/obj-coff.h: Likewise.
1206         * config/obj-evax.h: Likewise.
1207         * config/obj-ieee.h: Likewise.
1208         * config/tc-arm.c: Likewise.
1209         * config/tc-arm.h: Likewise.
1210         * config/tc-avr.c: Likewise.
1211         * config/tc-avr.h: Likewise.
1212         * config/tc-crx.h: Likewise.
1213         * config/tc-d10v.h: Likewise.
1214         * config/tc-d30v.h: Likewise.
1215         * config/tc-dlx.h: Likewise.
1216         * config/tc-fr30.h: Likewise.
1217         * config/tc-frv.h: Likewise.
1218         * config/tc-h8300.c: Likewise.
1219         * config/tc-h8300.h: Likewise.
1220         * config/tc-hppa.h: Likewise.
1221         * config/tc-i370.h: Likewise.
1222         * config/tc-i386.c: Likewise.
1223         * config/tc-i386.h: Likewise.
1224         * config/tc-i860.h: Likewise.
1225         * config/tc-i960.c: Likewise.
1226         * config/tc-i960.h: Likewise.
1227         * config/tc-ip2k.h: Likewise.
1228         * config/tc-iq2000.h: Likewise.
1229         * config/tc-m32c.h: Likewise.
1230         * config/tc-m32r.h: Likewise.
1231         * config/tc-m68hc11.h: Likewise.
1232         * config/tc-m68k.c: Likewise.
1233         * config/tc-m68k.h: Likewise.
1234         * config/tc-maxq.c: Likewise.
1235         * config/tc-maxq.h: Likewise.
1236         * config/tc-mcore.c: Likewise.
1237         * config/tc-mcore.h: Likewise.
1238         * config/tc-mn10200.h: Likewise.
1239         * config/tc-mn10300.c: Likewise.
1240         * config/tc-mn10300.h: Likewise.
1241         * config/tc-ms1.h: Likewise.
1242         * config/tc-msp430.c: Likewise.
1243         * config/tc-msp430.h: Likewise.
1244         * config/tc-ns32k.c: Likewise.
1245         * config/tc-ns32k.h: Likewise.
1246         * config/tc-openrisc.h: Likewise.
1247         * config/tc-or32.c: Likewise.
1248         * config/tc-or32.h: Likewise.
1249         * config/tc-ppc.c: Likewise.
1250         * config/tc-ppc.h: Likewise.
1251         * config/tc-s390.h: Likewise.
1252         * config/tc-sh.c: Likewise.
1253         * config/tc-sh.h: Likewise.
1254         * config/tc-sparc.c: Likewise.
1255         * config/tc-tic30.c: Likewise.
1256         * config/tc-tic30.h: Likewise.
1257         * config/tc-tic4x.c: Likewise.
1258         * config/tc-tic4x.h: Likewise.
1259         * config/tc-tic54x.c: Likewise.
1260         * config/tc-tic54x.h: Likewise.
1261         * config/tc-v850.h: Likewise.
1262         * config/tc-vax.c: Likewise.
1263         * config/tc-vax.h: Likewise.
1264         * config/tc-xstormy16.h: Likewise.
1265         * config/tc-xtensa.h: Likewise.
1266         * config/tc-z8k.c: Likewise.
1267         * config/tc-z8k.h: Likewise.
1268         * config/vms-a-conf.h
1269         * doc/Makefile.am: Likewise.
1270         * doc/all.texi: Likewise.
1271         * doc/as.texinfo: Likewise.
1272         * doc/internals.texi: Likewise.
1273         * doc/Makefile.in: Regenerate.
1274         * Makefile.in: Regenerate.
1275         * configure: Regenerate.
1276         * config.in: Regenerate.
1277         * po/POTFILES.in: Regenerate.
1278
1279 2005-08-09  Nick Clifton  <nickc@redhat.com>
1280
1281         PR 1070
1282         * macro.c (getstring): Do not treat round parentheses exactly the
1283         same as angle brackets - the parentheses need to be preserved and
1284         passed on to the macro processing code.
1285
1286 2005-08-08  Nick Clifton  <nickc@redhat.com>
1287
1288         * config/tc-msp430.c (MSP430_ISA_21): Define.
1289         (mcu_types): Add entries for msp430x21xx variants.
1290
1291 2005-08-08  Nick Clifton  <nickc@redhat.com>
1292
1293         PR 1070
1294         * macro.c (getstring): Treat round parentheses in the same way as
1295         angle brackets.
1296         (get_any_string): Likewise.
1297
1298 2005-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1299
1300         PR gas/1118
1301         * as.c (parse_args): Handle -al=<FILE>.
1302
1303 2005-08-07  Nick Clifton  <nickc@redhat.com>
1304
1305         * read.c (s_app_line): Accept a line number of 0 for compatibility
1306         with gcc's output for assembler-with-cpp files.
1307
1308 2005-08-05  Paul Brook  <paul@codesourcery.com>
1309
1310         * config/tc-arm.c (current_it_mask, current_cc): New variables.
1311         (do_t_add_sub): Use correct encodings inside IT block.
1312         (do_t_arit3c): Ditto.
1313         (do_t_it): Simplify logic.  Set current_it_mask and current_cc.
1314         (md_assemble): Verify conditional suffixes agains IT blocks.
1315
1316 2005-08-05  Paul Brook  <paul@codesourcery.com>
1317
1318         * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1319         constants.
1320         (encode_thumb32_shifted_operand): Prohibit register shifts.
1321         (encode_thumb32_addr_mode): Fix typo.
1322         (insns): Correct thumb2 ldm and stm opcodes.
1323
1324 2005-08-02  Khem Raj  <kraj@mvista.com>
1325
1326         * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1327         WLDRD/WSTRD instruction.
1328
1329 2005-08-02  Alan Modra  <amodra@bigpond.net.au>
1330
1331         * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1332         if emitting a reloc.
1333
1334 2005-07-29  Thiemo Seufer  <ths@networkno.de>
1335
1336         * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1337
1338 2005-07-29  Paul Brook  <paul@codesourcery.com>
1339
1340         * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1341         pop.
1342         (do_t_addr): Implement 32-bit variant.
1343         (do_t_push_pop): Make some errors warnings.  Handle single register
1344         32-bit case.
1345         (insns): Use tCE for adr.
1346         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1347         (md_apply_fix): Ditto.
1348
1349 2005-07-29  Paul Brook  <paul@codesourcery.com>
1350
1351         * config/tc-arm.c (parse_tb): New function.
1352         (enum operand_parse_code): Add OP_TB.
1353         (parse_operands): Handle OP_TB.
1354         (do_t_add_sub_w, do_t_tb): New functions.
1355         (insns): Add entries for addw, subw, tbb and tbh.
1356         (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1357
1358 2005-07-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1359
1360         * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1361
1362 2007-07-27  H.J. Lu <hongjiu.lu@intel.com>
1363
1364         * config/tc-i386.c (handle_large_common): Declare only for ELF.
1365
1366 2005-07-27  Jan Beulich  <jbeulich@novell.com>
1367
1368         * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1369         int.
1370         (unw_p_record): Remove unused/redundant fields imask and rmask.
1371         Combine spoff and pspoff into a union. Combine gr and br into a
1372         union. Change type of grmask and brmask to unsigned char. Change type
1373         of frmask to unsigned int.
1374         (unw_x_record): Combine spoff, pspoff, and treg into a union.
1375         * config/tc-ia64.c (unwind): New field 'pending_saves'.
1376         (check_pending_save): New.
1377         (alloc_record): Clear out entire record.
1378         (output_psp_gr): Use renamed structure fields.
1379         (output_psp_sprel): Likewise.
1380         (output_rp_gr): Likewise.
1381         (output_rp_br): Likewise.
1382         (output_rp_psprel): Likewise.
1383         (output_rp_sprel): Likewise.
1384         (output_pfs_gr): Likewise.
1385         (output_pfs_psprel): Likewise.
1386         (output_pfs_sprel): Likewise.
1387         (output_preds_gr): Likewise.
1388         (output_preds_psprel): Likewise.
1389         (output_preds_sprel): Likewise.
1390         (output_spill_base): Likewise.
1391         (output_unat_gr): Likewise.
1392         (output_unat_psprel): Likewise.
1393         (output_unat_sprel): Likewise.
1394         (output_lc_gr): Likewise.
1395         (output_lc_psprel): Likewise.
1396         (output_lc_sprel): Likewise.
1397         (output_fpsr_gr): Likewise.
1398         (output_fpsr_psprel): Likewise.
1399         (output_fpsr_sprel): Likewise.
1400         (output_priunat_gr): Likewise.
1401         (output_priunat_psprel): Likewise.
1402         (output_priunat_sprel): Likewise.
1403         (output_bsp_gr): Likewise.
1404         (output_bsp_psprel): Likewise.
1405         (output_bsp_sprel): Likewise.
1406         (output_bspstore_gr): Likewise.
1407         (output_bspstore_psprel): Likewise.
1408         (output_bspstore_sprel): Likewise.
1409         (output_rnat_gr): Likewise.
1410         (output_rnat_psprel): Likewise.
1411         (output_rnat_sprel): Likewise.
1412         (output_spill_psprel): Likewise.
1413         (output_spill_sprel): Likewise.
1414         (output_spill_reg): Likewise.
1415         (output_fr_mem): Likewise. Allocate one unwind record per set mask
1416         bit.
1417         (output_frgr_mem): Likewise.
1418         (output_gr_mem): Likewise.
1419         (output_br_mem): Likewise.
1420         (output_gr_gr): Likewise.
1421         (output_br_gr): Likewise.
1422         (fixup_unw_records): Likewise.
1423         (process_one_record): Use renamed structure fields. For gr_gr and
1424         br_gr, collect mask from chain of records before output.
1425         (in_prologue): Simplify and eliminate early returns. Call
1426         check_pending_save.
1427         (in_body): Simplify and eliminate early returns.
1428         (dot_body): Call check_pending_save.
1429         (md_assemble): Update comment. Deal with pending saves.
1430
1431 2005-07-26  Jan Beulich  <jbeulich@novell.com>
1432
1433         * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1434         mask from guessed suffix, but mask out other immediate types only
1435         if at least on candidate is valid for the insn.
1436
1437 2005-07-25  DJ Delorie  <dj@redhat.com>
1438
1439         * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1440         Support %mod() modifiers from opcodes.
1441         * doc/c-m32c.texi (M32C-Modifiers): New section.
1442
1443 2005-07-25  Jan Hubicka  <jh@suse.cz>
1444             H.J. Lu  <hongjiu.lu@intel.com>
1445
1446         * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1447         defined.
1448         (elf_com_section_ptr): New.
1449         (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1450         (elf_common_parse): Make it global. Use elf_com_section_ptr
1451         instead of bfd_com_section_ptr.
1452         (obj_elf_change_section): Handle x86-64 large bss sections.
1453
1454         * config/obj-elf.h (elf_com_section_ptr): New.
1455         (elf_common_parse): New.
1456
1457         * config/tc-i386.c (handle_large_common): New.
1458         (md_pseudo_table): Add "largecomm".
1459         (x86_64_section_letter): New.
1460         (x86_64_section_word): New.
1461
1462         * config/tc-i386.h (x86_64_section_word): New.
1463         (x86_64_section_letter): New.
1464         (md_elf_section_letter): New. Defined.
1465         (md_elf_section_word): Likewise.
1466
1467 2005-07-21  Ralf Corsepius  <ralf.corsepius@rtems.org>
1468
1469         * configure.tgt: Remove i386-*-rtemself*.
1470         Remove sparc-*-rtemself*.
1471
1472 2005-07-21  Ben Elliston  <bje@gnu.org>
1473
1474         * config/tc-m68k.h: Remove TE_LYNX conditional code.
1475
1476 2005-07-21  Paul Brook  <paul@codesourcery.com>
1477
1478         * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1479         inst.reloc.pc_rel.
1480
1481 2005-07-20  Tavis Ormandy <taviso@gentoo.org>
1482
1483         * messages.c: Use vsnprintf instead of vsprintf.
1484
1485 2005-07-20  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1486
1487         * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1488         BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1489
1490 2005-07-18  Nick Clifton  <nickc@redhat.com>
1491
1492         * configure.tgt: Restore alpha ordering to list of arches.
1493
1494 2005-07-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1495
1496         * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1497
1498 2005-07-18  Jan Beulich  <jbeulich@novell.com>
1499
1500         * config/tc-i386.c (md_begin): Use IS_ELF.
1501         (tc_i386_fix_adjustable): Likewise.
1502         (md_estimate_size_before_relax): Likewise.
1503         (md_apply_fix): Likewise.
1504         (i386_target_format): Likewise.
1505         (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1506         (i386_immediate): Remove #ifdef LEX_AT.
1507         (i386_displacement): Likewise.
1508         * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1509         LEX_AT.
1510
1511 2005-07-18  Jan Beulich  <jbeulich@novell.com>
1512
1513         * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1514         parameter to unsigned. Parameter sign now is tristate - zero/
1515         positive mean unsigned/signed, negative means signedness doesn't
1516         matter. Check field size,
1517         signedness, and pcrel-ness are in agreement between relocated field
1518         and relocation type. Adjust diagnostics.
1519         (optimize_imm): And type mask of operand instead of overwriting it.
1520         (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1521         local structure and initialize gotrel accordingly. Pass caller as
1522         mask of types that the operator can match.
1523         (x86_cons_fix_new): Let reloc know that signedness of relocation
1524         doesn't matter.
1525         (x86_pe_cons_fix_new): Likewise.
1526         (x86_cons): Pass additional argument to lex_got.
1527         (i386_immediate): New local variable 'types'. Pass its address as
1528         additional argument to lex_got. Mask out operand types not supported
1529         befoe returning.
1530         (i386_displacement): Likewise. Set bigdisp to all types supported in
1531         64-bit mode, combining the previously split initialization.
1532
1533 2005-07-18  Jan Beulich  <jbeulich@novell.com>
1534
1535         * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1536         current mode.
1537
1538 2005-07-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1539
1540         * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1541         promoted match.
1542
1543 2005-07-16  Alan Modra  <amodra@bigpond.net.au>
1544
1545         * Makefile.am: Run "make dep-am".
1546         * Makefile.in: Regenerate.
1547
1548 2007-07-15  H.J. Lu <hongjiu.lu@intel.com>
1549
1550         * gas/config/tc-i386.h (CpuVMX): New.
1551         (CpuUnknownFlags): Add CpuVMX.
1552
1553 2005-07-14  Jim Blandy  <jimb@redhat.com>
1554
1555         Add support for the Renesas M32C.
1556         * Makefile.am (CPU_TYPES): List m32c.
1557         (TARGET_CPU_CFILES): List config/tc-m32c.c.
1558         (TARGET_CPU_HFILES): List config/tc-m32c.h.
1559         * configure.in: Add case for m32c.
1560         * configure.tgt: Add cases for m32c and m32c-*-elf.
1561         * configure: Regenerated.
1562         * config/tc-m32c.c, config/tc-m32c.h: New files.
1563         * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1564         * doc/Makefile.in: Regenerated.
1565         * doc/all.texi: Set M32C.
1566         * doc/as.texinfo: Add text for the M32C-specific options and line
1567         comment characters, and refer to c-m32c.texi.
1568         * doc/c-m32c.texi: New file.
1569
1570 2005-07-14  Nick Clifton  <nickc@redhat.com>
1571
1572         PR 1069
1573         * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1574         the ins_parse buffer.
1575
1576 2005-07-10  Ralf Corsepius <ralf.corsepius@rtems.org>
1577
1578         * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1579         i386-*-rtemscoff*, sparc-*-rtemsaout*.
1580
1581 2005-07-10  H.J. Lu  <hongjiu.lu@intel.com>
1582
1583         * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1584         displacements.
1585
1586 2005-07-08  Ben Elliston  <bje@au.ibm.com>
1587
1588         * frags.h: Remove ANSI_PROTOTYPES conditional code.
1589         * config/obj-elf.h: Likewise.
1590         * config/tc-h8300.h: Likewise.
1591         * config/tc-h8500.h: Likewise.
1592         * config/tc-i370.h: Likewise.
1593         * config/tc-i386.h: Likewise.
1594         * config/tc-m68hc11.h: Likewise.
1595         * config/tc-m68k.h: Likewise.
1596         * config/tc-ppc.h: Likewise.
1597         * config/tc-s390.h: Likewise.
1598         * config/tc-sh.h: Likewise.
1599         * config/tc-sparc.h: Likewise.
1600         * config/tc-tic30.c: Likewise.
1601         * config/tc-w65.h: Likewise.
1602         * config/tc-xtensa.h: Likewise.
1603
1604 2005-07-08  Hans-Peter Nilsson  <hp@axis.com>
1605
1606         PR gas/1049
1607         * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1608
1609 2005-07-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1610
1611         * config/tc-tic30.c (debug): Add format attribute.  Fix format
1612         bugs.
1613
1614 2005-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1615
1616         * config/tc-i386.c (cpu_arch): Add sse3.
1617
1618         * config/tc-i386.h (CpuSSE3): Renamed from ...
1619         (CpuPNI): This. Defined as CpuSSE3.
1620
1621         * doc/c-i386.texi: Document .sse3.
1622
1623 2005-07-06  Jan Beulich  <jbeulich@novell.com>
1624
1625         * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1626
1627 2005-07-05  Nick Clifton  <nickc@redhat.com>
1628
1629         * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1630         md_chars_to_numbers to an unsigned pointer in order to avoid a
1631         compile time warning.
1632
1633 2005-07-05  Paul Brook  <paul@codesourcery.com>
1634
1635         * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1636
1637 2005-07-05  Aldy Hernandez  <aldyh@redhat.com>
1638
1639         * config/tc-ms1.c: New.
1640         * config/tc-ms1.h: New.
1641         * testsuite/gas/ms1/allinsn.d: New.
1642         * testsuite/gas/ms1/allinsn.s: New.
1643         * testsuite/gas/ms1/badinsn.s: New.
1644         * testsuite/gas/ms1/badinsn1.s: New.
1645         * testsuite/gas/ms1/badoffsethigh.s: New.
1646         * testsuite/gas/ms1/badoffsetlow.s: New.
1647         * testsuite/gas/ms1/badorder.s: New.
1648         * testsuite/gas/ms1/badreg.s: New.
1649         * testsuite/gas/ms1/badsignedimmhigh.s: New.
1650         * testsuite/gas/ms1/badsignedimmlow.s: New.
1651         * testsuite/gas/ms1/badsyntax.s: New.
1652         * testsuite/gas/ms1/badsyntax1.s: New.
1653         * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1654         * testsuite/gas/ms1/badunsignedimmlow.s: New.
1655         * testsuite/gas/ms1/errors.exp: New.
1656         * testsuite/gas/ms1/ldst.s: New.
1657         * testsuite/gas/ms1/misc.d: New.
1658         * testsuite/gas/ms1/misc.s: New.
1659         * testsuite/gas/ms1/ms1-16-003.d: New.
1660         * testsuite/gas/ms1/ms1-16-003.s: New.
1661         * testsuite/gas/ms1/ms1.exp: New.
1662         * testsuite/gas/ms1/msys.d: New.
1663         * testsuite/gas/ms1/msys.s: New.
1664         * testsuite/gas/ms1/relocs.d: New.
1665         * testsuite/gas/ms1/relocs.exp: New.
1666         * testsuite/gas/ms1/relocs1.s: New.
1667         * testsuite/gas/ms1/relocs2.s: New.
1668
1669 2005-07-05  Jan Beulich  <jbeulich@novell.com>
1670
1671         * config/tc-i386.h (CpuSVME): New.
1672         (CpuUnknownFlags): Include CpuSVME.
1673         * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1674         as alias of sledgehammer.
1675         (md_assemble): Include invlpga in the check for insns with two source
1676         operands.
1677         (process_operands): Include SVME insns in the check for ignored
1678         segment overrides. Adjust diagnostic.
1679         (i386_index_check): Special-case SVME insns with memory operands.
1680
1681 2005-07-04  Khem Raj  <kraj@mvista.com>
1682             Nick Clifton  <nickc@redhat.com>
1683
1684         * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1685         use an immediate value.
1686         (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1687         since the register field of the operands structure is unsigned.
1688         (s_arm_unwind_save_vfp): Make "reg" unsigned.
1689         (parse_operands): Make the 2ns parameter an unsigned pointer to
1690         match its use.
1691         (do_ldrd): When using the imm field of the operands structure as a
1692         second register field, treat it as unsigned.
1693
1694 2005-07-04  Alan Modra  <amodra@bigpond.net.au>
1695
1696         PR 1004
1697         * config/obj-elf.c (obj_elf_change_section): Use backend
1698         get_sec_type_attr.
1699
1700 2005-07-01  Jan Beulich  <jbeulich@novell.com>
1701
1702         * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1703         (output_spill_psprel, output_spill_psprel_p): Combine.
1704         (output_spill_sprel, output_spill_sprel_p): Combine.
1705         (output_spill_reg, output_spill_regp_p): Combine.
1706         (process_one_record): Handle psp_psprel.
1707         (parse_predicate_and_operand): New.
1708         (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1709         initialize output values. Emit diagnostic case here.
1710         (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1711         (add_unwind_entry): New second parameter. Allow first parameter to
1712         be NULL. Parse optional tag, emit warning about further support for
1713         it otherwise being missing. Check end-of-line when requested.
1714         (dot_fframe): Clear operand when wrong. Allow tag.
1715         (dot_vframe): Likewise.
1716         (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1717         relative.
1718         (dot_vframepsp): Remove.
1719         (dot_altrp): Clear operand when wrong. Allow tag.
1720         (dot_save): Likewise. Let default case also go through
1721         add_unwind_entry.
1722         (dot_savemem): Likewise.
1723         (dot_restore): Don't return when wrong operand. Allow tag.
1724         (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1725         parse_predicate_and_operand and the new arguments to
1726         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1727         when wrong operand. Allow tag.
1728         (dot_restorereg, dot_restorereg_p): Likewise.
1729         (dot_spillmem, dot_spillmem_p): Likewise.
1730         (dot_saveg): Clear operand when wrong. Perform tighter operand
1731         checks. Allow tag.
1732         (dot_savef): Likewise.
1733         (dot_saveb): Likewise.
1734         (dot_savegf): Likewise.
1735         (dot_spill): Remove end-of-line check.  Combine. Simplify by using
1736         parse_predicate_and_operand and the new arguments to
1737         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1738         when wrong operand. Allow tag.
1739         (popcount): New.
1740         (dot_label_state): Don't return when wrong operand.
1741         (dot_copy_state): Likewise.
1742         (dot_unwabi): Likewise. Check if in prologue.
1743         (dot_body): Don't call demand_empty_rest_of_line.
1744         (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1745         operand checks.
1746         (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1747         use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1748         .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1749         (parse_operand): New second parameter. Don't deal with '}' here
1750         anymore. Don't advance past end-of-line.
1751         (parse_operands): Pass second argument to parse_operand.
1752         (ia64_start_line): Prevent out-of-bounds access through
1753         input_line_pointer. Deal with '}' here.
1754         (ia64_unrecognized_line): Don't deal with '}' here.
1755         (dot_alias): Use ignore_rest_of_line not its deprecated alias
1756         discard_rest_of_line.
1757
1758 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
1759
1760         * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1761         (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1762         (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1763         (do_branch): Always set inst.reloc.pc_rel.
1764         (s_arm_elf_cons): Disallow use of (plt) suffix.
1765         (do_adrl): Adjust X_add_number unconditionally.
1766         (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1767         argument.  Handle all adjustment for pipeline offset here.
1768         (md_apply_fix): No need to undo work of md_pcrel_from.  No
1769         need to extract pre-encoded pipeline adjustments from various
1770         branch instructions.  Generally, assume instructions are already
1771         all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
1772         special cases.  Handle BFD_RELOC_ARM_PLT32 like
1773         BFD_RELOC_ARM_PCREL_BRANCH.
1774         (tc_gen_reloc): Remove OBJ_ELF special case.
1775         * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1776
1777 2005-06-30  Ben Elliston  <bje@gnu.org>
1778
1779         * Makefile.am (check-DEJAGNU): Don't search for expect.
1780         * Makefile.in: Regenerate.
1781
1782 2005-06-30  Ben Elliston  <bje@gnu.org>
1783
1784         * Makefile.am (EXPECT): Set to expect.
1785         (RUNTEST): Likewise, set to runtest.
1786         * Makefile.in: Regenerate.
1787
1788 2005-06-23  Ben Elliston  <bje@gnu.org>
1789
1790         * config/m68k-parse.h: Use ISO C90.
1791         * config/m68k-parse.y: Likewise.
1792         * config/tc-m68k.h: Likewise.
1793
1794 2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>
1795
1796         PR 1013
1797         * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1798         movabs.
1799         (optimize_disp): Optimize only if possible. Don't use 64bit
1800         displacement on non-constants and do same on constants if
1801         possible.
1802
1803 2005-06-17  Jan Beulich  <jbeulich@novell.com>
1804
1805         * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1806         (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1807         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1808         (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1809         and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1810         aborting.
1811         (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1812         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1813         (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1814         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1815         BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1816         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1817         convert 8-byte pc-relative relocations.
1818         (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1819         (i386_validate_fix): Likewise.
1820         (x86_cons): Also handle quad values in 64-bit mode.
1821         (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1822         (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1823         BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1824         to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1825
1826 2005-06-13  Zack Weinberg  <zack@codesourcery.com>
1827
1828         * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1829         symbolP as well as for names with a leading dot.  Use ACONCAT.
1830         (md_apply_fix): For branch relocations, only replace value
1831         with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1832         (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1833         * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1834         (LOCAL_LABEL_PREFIX): Don't define.
1835
1836 2005-06-10  Alan Modra  <amodra@bigpond.net.au>
1837
1838         * config/tc-hppa.c (pa_block): Allocate just one byte for the
1839         fill pattern.
1840
1841 2005-06-08  James E Wilson  <wilson@specifixinc.com>
1842
1843         PR 994
1844         * config/tc-ia64.c (slot_index): Revert last change.  If first_frag
1845         is NULL, then emit a warning, and return the current index.
1846
1847 2005-06-08  Tomas Hurka  <tom@hukatronic.cz>
1848
1849         PR 991
1850         * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1851         temporary copy of the operands array so that changes can be safely
1852         backed out if the insn does not match.
1853         (m68k_compare_opcode): Shortcut the test when the parameters are
1854         the same.  Return 1 if the names match but the second opcode is
1855         further on in the array than the first.
1856
1857 2005-06-08  Nick Clifton  <nickc@redhat.com>
1858
1859         PR 994
1860         * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1861
1862 2005-06-08  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1863
1864         * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1865
1866 2005-06-07  Aldy Hernandez  <aldyh@redhat.com>
1867             Michael Snyder  <msnyder@redhat.com>
1868             Stan Cox  <scox@redhat.com>
1869
1870         * configure.in: Add ms1 case.
1871
1872         * configure: Regenerate.
1873
1874         * configure.tgt: Add ms1 case.
1875
1876 2005-06-07  Bob Wilson  <bob.wilson@acm.org>
1877
1878         * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1879         * config/tc-xtensa.c (new_resource_table): Likewise.
1880         (resize_resource_table): Likewise.
1881         (release_resources): Fix assertion for unsigned values.
1882
1883 2005-06-07  Zack Weinberg  <zack@codesourcery.com>
1884
1885         * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1886         * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1887         * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1888         * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1889         * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1890         * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1891         * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1892         * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1893         * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1894         * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1895         * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1896         * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1897         * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1898         * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1899         * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1900         * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1901         * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1902         * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1903         * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1904         * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1905         * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1906         * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1907         * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1908         * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1909         * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1910         * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1911         * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1912         * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1913         * config/tc-xtensa.c, config/tc-z8k.c:
1914         Replace all instances of the string "_apply_fix3" with
1915         "_apply_fix".
1916         * po/POTFILES.in, po/gas.pot: Regenerate.
1917
1918 2005-06-08  Alan Modra  <amodra@bigpond.net.au>
1919
1920         * Makefile.am: Run "make dep-am".
1921         (POTFILES): Remove GAS_CFILES.
1922         * Makefile.in: Regenerate.
1923
1924 2005-06-07  David Ung  <davidu@mips.com>
1925
1926         * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1927         24kc, 24kf and 24kfx under MIPS32 release 2.
1928
1929 2005-06-04  Nick Clifton  <nickc@redhat.com>
1930
1931         * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1932         to their Thumb-enabled equivalents.
1933
1934 2005-06-01  Maciej W. Rozycki  <macro@linux-mips.org>
1935
1936         * config/tc-mips.c (load_register): Add leading "0x" to the
1937         output of sprintf_vma().
1938         (macro): Likewise.
1939
1940 2005-06-01  Nick Clifton  <nickc@redhat.com>
1941
1942         * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1943         test for the presence of thumb version of the parsing functions
1944         since they must always exist and the test generates a compile time
1945         warning message.
1946
1947 2005-05-31  Richard Henderson  <rth@redhat.com>
1948
1949         * config/tc-alpha.c (O_lituse_jsrdirect): New.
1950         (alpha_reloc_op): Add it.
1951         (debug_exp): Handle it.
1952         (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1953         (emit_insn): Handle it.
1954         * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1955
1956 2005-05-31  Christian Groessler  <chris@groessler.org>
1957
1958         * write.c (dump_section_relocs): Convert to ISO-C.
1959         (write_relocs): Avoid signed/unsigned and fprintf argument
1960         warnings in debug code.
1961
1962 2005-05-26  Zack Weinberg  <zack@codesourcery.com>
1963
1964         * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1965         (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1966         * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1967         (md_apply_fix3): Delete fix_is_thumb variable; refer to
1968         fixP->tc_fix_data directly in the sole place it was used.
1969         Explicitly truncate value, *valP, fixP->fx_addnumber, and
1970         fixP->fx_offset to 32 bits, for consistent behavior between 32-
1971         and 64-bit hosts.
1972
1973 2005-05-27  Jan Beulich  <jbeulich@novell.com>
1974
1975         * config/tc-ia64.c (struct proc_pending): New.
1976         (unwind): Replace proc_start with proc_pending.
1977         (unwind_diagnostic): Check unwind.proc_pending.sym.
1978         (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1979         Check if previous proc not closed. Record all entry points.
1980         (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1981         Set symbol sizes for entry points recorded in dot_proc. Check
1982         arguments for consistency with respective .proc's.
1983         (md_assemble): Replace unwind.proc_start with
1984         unwind.proc_pending.sym.
1985
1986 2005-05-27  Jan Beulich  <jbeulich@novell.com>
1987
1988         * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1989         and last_ptr. Check all in-use slots for first one with non-NULL
1990         unwind_record. Don't reload end_ptr before second update round.
1991
1992 2005-05-26  James E Wilson  <wilson@specifixinc.com>
1993
1994         * config/tc-ia64.c (extra_goodness): Update comment.
1995         (md_begin): Add debugging code to print best_template table.
1996
1997 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1998
1999         * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2000         template.
2001
2002 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2003
2004         * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2005         BFD_RELOC_UNUSED when determining the width of the reloc.
2006
2007 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2008
2009         * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2010         section entry.
2011
2012 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2013
2014         * config/tc-ia64.c (dot_radix): Rewrite.
2015
2016 2005-05-25  Jan Beulich  <jbeulich@novell.com>
2017
2018         * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2019         and next_slot_frag.
2020         (alloc_record): Remove references to next_slot_number and
2021         next_slot_frag.
2022         (emit_one_bundle): Likewise.
2023
2024 2005-05-22  Nick Clifton  <nickc@redhat.com>
2025
2026         * config/tc-v850.c (md_apply_fix3): Pass the address of the
2027         message buffer when invoking the insert function.
2028
2029 2005-05-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2030
2031         * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2032         only if an instruction match is found.
2033
2034 2005-05-20  Bob Wilson  <bob.wilson@acm.org>
2035
2036         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2037         to addition in argument to xtensa_dwarf2_emit_insn.
2038
2039 2005-05-19  Zack Weinberg  <zack@codesourcery.com>
2040
2041         * Makefile.am: Have 'all' depend on 'info'.
2042         * Makefile.in: Regenerate.
2043
2044 2005-05-19  Alan Modra  <amodra@bigpond.net.au>
2045
2046         * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2047
2048 2005-05-19  Anton Blanchard  <anton@samba.org>
2049
2050         * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2051         (md_show_usage): Document it.
2052         (ppc_setup_opcodes): Insert POWER5 mnemonics.
2053         * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2054
2055 2005-05-19  Jan Beulich  <jbeulich@novell.com>
2056
2057         * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2058         relocations in unwind section.
2059
2060 2005-05-18  Nick Clifton  <nickc@redhat.com>
2061
2062         * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2063         if one exists.  Ignore any error messages it may produce, just
2064         allow it to perform the insertion.
2065
2066 2005-05-17  Zack Weinberg  <zack@codesourcery.com>
2067
2068         * hash.c (hash_lookup): Add len parameter.  All callers changed.
2069         (hash_find_n): New interface.
2070         * hash.h: Prototype hash_find_n.
2071         * sb.c: Include as.h.
2072         (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2073         (sb_scrub_and_add_sb): New interface.
2074         * sb.h: Prototype sb_scrub_and_add_sb.
2075         * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2076
2077         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2078         reference to BFD_RELOC_ARM_GOT12 which is never generated.
2079         * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2080
2081 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
2082
2083         * doc/Makefile.am (gasver.texi): Don't use $<.
2084         * doc/Makefile.in: Regenerated.
2085
2086 2005-05-17  Nick Clifton  <nickc@redhat.com>
2087
2088         PR 876
2089         * symbols.c (resolve_symbol_value): Do not move symbols whose
2090         value expression has not been resolved or finalized into the
2091         absolute section as this will confuse other parts of the assembler
2092         into thinking that their value is zero.
2093
2094 2005-05-17  Jan Beulich  <jbeulich@novell.com>
2095
2096         * read.c (_find_end_of_line): New.
2097         (find_end_of_line): New.
2098         (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2099         (read_a_source_file): Use it.
2100         (s_globl): Use it.
2101         (s_macro): Use it.
2102         (get_line_sb): Use it.
2103         (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2104         (s_comm_internal): Likewise.
2105         (s_lsym): Likewise.
2106         (s_macro): Likewise.
2107         (s_ignore): Use ignore_rest_of_line.
2108         * read.h (find_end_of_line): Prototype.
2109         (discard_rest_of_line): Remove prototype. #define to
2110         ignore_rest_of_line.
2111
2112 2005-05-17  Nick Clifton  <nickc@redhat.com>
2113
2114         * config/tc-v850,h (TC_FIX_TYPE): Define.
2115         (TC_INIT_FIX_TYPE): Define.
2116         * config/tc-v850.c (md_assemble): When creating a fix record the
2117         operand in the tc_fix_data field.
2118         (md_apply_fix3): When applying a resolved fix use the operand's
2119         insertion procedure to store the value, if the operand has been
2120         recorded.
2121
2122 2005-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
2123
2124         * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2125         invocation.
2126         * Makefile.in: Regenerated.
2127
2128 2005-05-13  Sterling Augustine  <sterling@tensilica.com>
2129             Bob Wilson  <bob.wilson@acm.org>
2130
2131         * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2132         message.
2133         (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2134         for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2135
2136 2005-05-11  Alan Modra  <amodra@bigpond.net.au>
2137
2138         * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2139         BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2140
2141 2005-05-10  Michael Matz  <matz@suse.de>
2142
2143         * frags.c (frag_grow): Don't be too greedy in allocating memory.
2144
2145         * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2146
2147 2005-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
2148
2149         PR binutils/886
2150         * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2151         Handle label-without-colon before ordinary dot-pseudo as an
2152         ordinary label.  Don't leak memory for label-without-colon alone
2153         on a line.  Don't mmixal-munge operands for dot-pseudos.
2154
2155 2005-05-10  Jan Beulich  <jbeulich@novell.com>
2156
2157         * macro.c (get_any_string): Remove the two last parameters. Replace
2158         references to the former expand parameter by using macro_alternate.
2159         Simplify loop condition for checking for end-of-string.
2160         (get_string): Remove redunant call to sb_skip_white.
2161         (do_formals): Remove two last arguments to get_any_string.
2162         (macro_expand): Likewise.
2163         (expand_irp): Likewise.
2164
2165 2005-05-10  Jan Beulich  <jbeulich@novell.com>
2166
2167         * read.c (s_macro): Move local variable 'local' to smaller scope.
2168         Call sb_kill on it when done.
2169
2170 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2171
2172         * config/tc-i386.c (optimize_disp): Discard displacement entirely
2173         when zero and not required by encoding constraints.
2174
2175 2005-05-09  H.J. Lu  <hongjiu.lu@intel.com>
2176
2177         PR 936
2178         * config/tc-sh64.c (sh64_fake_label): New.
2179
2180         * config/tc-sh64.h (TC_FAKE_LABEL): New.
2181
2182         * doc/internals.texi (TC_FAKE_LABEL): Document.
2183
2184         * write.c (TC_FAKE_LABEL): New.
2185         (adjust_reloc_syms): Use it.
2186         (write_object_file): Likewise.
2187
2188 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2189
2190         * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2191         and comma in Intel mode.
2192
2193 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2194
2195         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2196         names to match ABI. Add more registers for 32-bit and 64-bit modes.
2197         Make name array static and const. Adjust lookup to account for NULL
2198         entries (standing for unused register numbers).
2199
2200 2005-05-09  Jan Beulich  <jbeulich@novell.com>
2201
2202         * config/tc-i386.c (parse_insn): Consider all matching instructions
2203         when checking for string instruction after string-only prefix.
2204
2205 2005-05-07  H.J. Lu  <hongjiu.lu@intel.com>
2206
2207         PR 940
2208         * config/tc-ia64.c (start_unwind_section): Properly check
2209         comdat group with SHF_GROUP.
2210
2211 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
2212
2213         * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2214
2215 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
2216
2217         * config/tc-xtensa.c: Remove excess whitespace.
2218         * config/tc-xtensa.h: Likewise.
2219         * config/xtensa-istack.h: Likewise.
2220         * config/xtensa-relax.c: Likewise.
2221         * config/xtensa-relax.h: Likewise.
2222
2223 2005-05-06  Nick Clifton  <nickc@redhat.com>
2224
2225         * sb.h: Fix formatting of comments.
2226         * sb.c: Fix formatting of comments.
2227
2228 2005-05-06  Jan Beulich  <jbeulich@novell.com>
2229
2230         * sb.h (sb_add_buffer): Reintroduce.
2231         * sb.c (sb_add_buffer): Likewise.
2232
2233 2005-05-06  Jan Beulich  <jbeulich@novell.com>
2234
2235         * macro.c (new_formal, del_formal): New.
2236         (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2237         required argument has default value. Stop looking for more formal
2238         when there was a vararg one.
2239         (macro_expand_body): Use new_formal and del_formal.
2240         (macro_expand): Likewise. Initialize local variable err. Don't
2241         return immediately when encountering an error. Warn when keyword
2242         argument already had a value assigned. Eliminate duplicate clearing
2243         of argument value. When current positional argument matches parameter
2244         of vararg type, assign to it all the remaining arguments. Issue error
2245         when required parameter does not have value.
2246         (free_macro): Use del_formal.
2247         (expand_irp): Initialize formal type. Free buffers associated with
2248         formal prior to returning.
2249         * macro.h (struct formal_struct): Add new field 'type' with new
2250         enumeration type 'formal_type'.
2251         * doc/as.texinfo: Document macro parameter qualifiers.
2252         * NEWS: Mention new functionality.
2253
2254 2005-05-06  Jan Beulich  <jbeulich@novell.com>
2255
2256         * cond.c (s_ifb): New.
2257         * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2258         * read.h (s_ifb): Prototype.
2259         * doc/as.texinfo: Document .ifb and .ifnb.
2260
2261 2005-05-05  Steve Ellcey  <sje@cup.hp.com>
2262
2263         * config/tc-ia64.c (MIN): Undef.
2264
2265 2005-05-05  Paul Brook  <paul@codesourcery.com>
2266
2267         * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2268
2269 2005-05-05  Matt Thomas <matt@3am-software.com>
2270
2271         * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2272         bytes.
2273
2274 2005-05-05  Nick Clifton  <nickc@redhat.com>
2275
2276         * Update the address and phone number of the FSF organization in
2277         the GPL notices in the following files:
2278         COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2279         bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2280         dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2281         emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2282         flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2283         input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2284         itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2285         literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2286         output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2287         struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2288         write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2289         config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2290         config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2291         config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2292         config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2293         config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2294         config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2295         config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2296         config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2297         config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2298         config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2299         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2300         config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2301         config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2302         config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2303         config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2304         config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2305         config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2306         config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2307         config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2308         config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2309         config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2310         config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2311         config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2312         config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2313         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2314         config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2315         config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2316         config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2317         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2318         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2319         config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2320         config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2321         config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2322         config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2323         config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2324         config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2325         config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2326         config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2327         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2328         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2329         config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2330         config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2331         config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2332         config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2333         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2334         config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2335         config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2336         config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2337         config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2338         config/xtensa-istack.h, config/xtensa-relax.c,
2339         config/xtensa-relax.h, doc/fdl.texi
2340
2341 2005-05-05  Nick Clifton  <nickc@redhat.com>
2342
2343         * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2344         the target_big_endian variable to false.
2345
2346 2005-05-04  Alan Modra  <amodra@bigpond.net.au>
2347
2348         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2349         list traversal.  Use bfd_section_list_prepend.
2350         * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2351         over the section list.
2352         * config/tc-xtensa.c (xtensa_remove_section): Delete.
2353         (xtensa_insert_section): Delete.
2354         (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2355         and bfd_section_list_prepend.
2356         (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2357         bfd_section_list_insert_after.
2358
2359 2005-05-03  Nick Clifton  <nickc@redhat.com>
2360
2361         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2362         of bfd_section_list... macros.
2363         * config/tc-mmix.c (mmix_frob_file): Likewise.
2364         * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2365         (xtensa_insert_section): Likewise.
2366
2367         * macro.c (macro_hash): Remove static.
2368         * macro.h (macro_hash): Provide an external declaration.
2369
2370 2005-05-02  H.J. Lu  <hongjiu.lu@intel.com>
2371
2372         * write.c (write_object_file): Use bfd_section_double_list_remove
2373         to remove sections.
2374
2375 2005-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2376
2377         * doc/Makefile.am (gasver.texi): Correct quoting.
2378         * doc/Makefile.in: Regenerated.
2379
2380 2005-04-29  Ralf Corsepius <ralf.corsepius@rtems.org>
2381
2382         * configure.tgt: Add h8300*-*-rtemscoff.
2383         Switch h8300*-*-rtems* to elf.
2384
2385 2005-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2386
2387         * hash.c: Undo the last change.
2388         * hash.h: Likewise.
2389
2390 2005-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
2391
2392         * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2393         of Makefile.
2394         (DISTCLEANFILES): Remove.
2395         (MAINTAINERCLEANFILES): Add asconfig.texi.
2396         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2397
2398 2005-04-29  Ben Elliston  <bje@au.ibm.com>
2399
2400         * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2401         (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2402         (bignum-copy.o): Remove.
2403         * Makefile.in: Regenerate.
2404         * makefile.vms (OBJS): Remove bignum-copy.obj.
2405         * symbols.h (local_symbol_make): Remove declaration.
2406         (verify_symbol_chain_2): Likewise.
2407         * symbols.c (local_symbol_make): Make static.
2408         (max_indent_level): Likewise.
2409         (verify_symbol_chain_2): Remove.
2410         * macro.c (macro_hash): Make static.
2411         * messages.c (fprint_value): Remove.
2412         * read.h (get_absolute_expr): Remove.
2413         (emit_leb128_expr): Likewise.
2414         (do_s_func): Likewise.
2415         * read.c (do_s_func): Make static.
2416         (emit_leb128_expr): Likewise.
2417         (get_absolute_expr): Likewise.
2418         * as.h (as_howmuch): Remove declaration.
2419         (fprint_value): Likewise.
2420         * as.c (myname): Make static.
2421         * input-scrub.c (as_howmuch): Remove.
2422         (as_1_char): Likewise.
2423         * input-file.h (input_file_is_open): Remove.
2424         * input-file.c (input_file_is_open): Likewise.
2425         * expr.h (expr_build_unary): Remove declaration.
2426         (expr_build_binary): Likewise.
2427         * expr.c (expr_build_unary): Remove.
2428         (expr_build_binary): Likewise.
2429         * hash.h (hash_replace): Remove declaration.
2430         (hash_delete): Likewise.
2431         * hash.c (hash_replace): Remove.
2432         (hash_delete): Likewise.
2433         * bignum-copy.c (bignum_copy): Move from here ..
2434         * config/tc-vax.c (bignum_copy): .. to here.
2435         * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2436         (bignum_copy): Remove extern declaration.
2437         * sb.h (string_count): Remove extern declaration.
2438         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2439         (sb_name): Likewise.
2440         * sb.c (dsize): Replace preprocessor macro with static int.
2441         (string_count): Make static.
2442         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2443         (sb_name): Likewise.
2444         * config/obj-coff.c (dim_index): Make static.
2445         * config/tc-i386.c (GOT_symbol): Likewise.
2446         (output_invalid_buf): Likewise.
2447         * doc/internals.texi (Warning and error messages): Remove the
2448         prototype for fprint_value.
2449
2450 2005-04-27  Ben Elliston  <bje@au.ibm.com>
2451
2452         * link.cmd: Remove.
2453
2454 2005-04-26  H.J. Lu  <hongjiu.lu@intel.com>
2455
2456         * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2457
2458         * read.c (pseudo_set): Disallow symbol set to common symbol.
2459
2460         PR 857
2461         * write.c (write_object_file): Report common symbol name when
2462         disallowing local symbol set to common symbol.
2463         (adjust_reloc_syms): Disallow local symbol set to undefined
2464         symbol.
2465
2466 2005-04-25  Jan Beulich  <jbeulich@novell.com>
2467
2468         * macro.c (macro_expand_body): Replace locals indicator parameters
2469         with actual macro_entry. New local variables macro_line and err.
2470         Don't return when encountering an error, just record the fact.
2471         Detect local symbol name colliding with parameter. Track line number
2472         inside of macro expansion.
2473         (do_formals): Move local variable name to wider scope. Check
2474         parameter of the same name doesn't already exist. In MRI mode, also
2475         check it doesn't collide with the argument count pseudo-parameter).
2476         (define_macro): Add file and line number parameters. Remove local
2477         variable namestr. New local variable error. Initialize macro_entry
2478         members file, line, and name. Don't return when encountering an
2479         error, just record the fact. Use %s in some diagnostics for read.c
2480         to insert the macro name. Free macro_entry on error.
2481         (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2482         when encountering an error, just record the fact.
2483         (expand_irp): Don't return when encountering an error, just record
2484         the fact.
2485         * macro.h (macro_struct): New members name, file, and line.
2486         (define_macro): Add file and line number parameters.
2487         * read.c (s_macro): Pass file and line to define_macro. Tag warning
2488         regarding pseudo-op redefinition with the file/line that macro
2489         definition started at.
2490
2491 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
2492
2493         * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2494         (future_alignment_required): Remove ifdefs that use it.
2495
2496 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
2497
2498         * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2499         (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
2500         (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
2501         parameters.
2502         (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2503         convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2504
2505 2005-04-21  Christian Groessler  <chris@groessler.org>
2506
2507         * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2508         array.
2509
2510 2005-04-20  H.J. Lu  <hongjiu.lu@intel.com>
2511
2512         * config/obj-aout.h (S_IS_EXTERN): Removed.
2513         * config/obj-bout.h (S_IS_EXTERN): Likewise.
2514         * config/obj-coff.h (S_IS_EXTERN): Likewise.
2515         * symbols.c (S_IS_EXTERN): Likewise.
2516         * symbols.h (S_IS_EXTERN): Likewise.
2517
2518         * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2519         S_IS_EXTERNAL.
2520         * config/tc-d10v.c (md_apply_fix3): Likewise.
2521         * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2522         * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2523         * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2524         * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2525         * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2526         (shmedia_md_convert_frag): Likewise.
2527         * symbols.c (print_symbol_value_1): Likewise.
2528         * write.c (write_object_file): Likewise.
2529
2530 2005-04-20  Nick Clifton  <nickc@redhat.com>
2531
2532         * config/tc-xtensa.c (get_aligned_diff): Change type of
2533         branch_align to offsetT so that its signedness matches that of
2534         target_size.
2535
2536         * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2537         number into a readable string.
2538         (load_register): Likewise.
2539
2540 2005-04-20  Andreas Schwab  <schwab@suse.de>
2541
2542         * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2543
2544 2005-04-19  David S. Miller  <davem@davemloft.net>
2545
2546         * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2547         NULL insn, exit early.  Remove now spurious NULL checks.
2548         (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2549         to NULL and exit.
2550
2551 2005-04-19  Jan Beulich  <jbeulich@novell.com>
2552
2553         * symbols.h (symbol_find_base): Remove prototype.
2554         * symbols.c (save_symbol_name): Remove code section conditional upon
2555         STRIP_UNDERSCORE.
2556         (symbol_find): Remove.
2557         (symbol_find_base): Rename to symbol_find.
2558         * subsegs.c (section_symbol): Replace use of symbol_find_base with
2559         symbol_find.
2560         * config/obj-coff.c (tag_insert): Remove code section conditional
2561         upon STRIP_UNDERSCORE.
2562         (obj_coff_def): Likewise.
2563         (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2564         (coff_frob_symbol): Likewise.
2565         (yank_symbols): Likewise.
2566         (c_section_symbol): Likewise.
2567         * config/obj-coff.h (DO_NOT_STRIP): Remove.
2568         * config/tc-arm.c (symbol_locate): Remove code section conditional
2569         upon STRIP_UNDERSCORE.
2570         * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2571         * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2572         * config/tc-sh.h (DO_NOT_STRIP): Remove.
2573         * config/tc-w65.h (DO_NOT_STRIP): Remove.
2574         * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2575
2576 2005-04-19  Andreas Schwab  <schwab@suse.de>
2577
2578         * config/tc-ia64.c (md_assemble): Fix error message for wrong
2579         access to application registers.
2580
2581 2005-04-19  Jan Beulich  <jbeulich@novell.com>
2582
2583         * config/te-sysv32.h: Remove.
2584         * Makefile.am (TARG_ENV_HFILES): Remove reference to
2585         config/te-sysv32.h.
2586         * Makefile.in (TARG_ENV_HFILES): Likewise.
2587
2588 2005-04-19  Jan Beulich  <jbeulich@novell.com>
2589
2590         PR/847
2591         * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2592         length symbols.
2593
2594 2005-04-18  Mark Kettenis  <kettenis@gnu.org>
2595
2596         * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2597
2598 2005-04-18  Maciej W. Rozycki  <macro@linux-mips.org>
2599
2600         * config/tc-mips.c (normalize_constant_expr): Don't check for
2601         HAVE_32BIT_GPRS.
2602         (check_absolute_expr): Only call normalize_constant_expr() if
2603         HAVE_32BIT_GPRS.
2604         (mips_ip): Likewise.
2605
2606         * config/tc-mips.c (check_absolute_expr): Fix formatting.
2607
2608 2005-04-18  Jan Beulich  <jbeulich@novell.com>
2609
2610         * macro.c (free_token): New, freeing all the memory associated with a
2611         macro.
2612         (do_formals): Move initializers to ...
2613         (define_macro): ... here.
2614         (delete_macro): Convert passed in name to lower case. Warn when
2615         purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2616
2617 2005-04-15  Maciej W. Rozycki  <macro@linux-mips.org>
2618
2619         * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2620
2621 2005-04-15  Jan Beulich  <jbeulich@novell.com>
2622
2623         * config/obj-elf.c (obj_elf_struct): New.
2624         (elf_pseudo_table). Use it for .offset and .struct.
2625
2626 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
2627             Sterling Augustine  <sterling@tensilica.com>
2628
2629         * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2630         than the section alignment.
2631
2632 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
2633             H.J. Lu  <hongjiu.lu@intel.com>
2634
2635         * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2636         * config/tc-xtensa.c (xg_translate_sysreg_op,
2637         xtensa_translate_old_userregs_ops,
2638         xtensa_find_unaligned_branch_targets,
2639         xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2640         relax_frag_add_nop): Support 64-bit host.
2641         (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2642         tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2643
2644 2005-04-14  Mark Kettenis  <kettenis@gnu.org>
2645
2646         * configure.tgt: Add support for OpenBSD/sparc ELF.
2647
2648         * configure.tgt: Set emulation for mips-*-openbsd*.
2649         Remove broken mips-dec-openbsd* config.
2650         * configure.in: Set default ABI for mips64-*-openbsd*.
2651         * configure: Regenerate.
2652
2653 2005-04-14  Maciej W. Rozycki  <macro@linux-mips.org>
2654
2655         * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2656         optimization for constant addresses.
2657
2658 2005-04-14  Nick Clifton  <nickc@redhat.com>
2659
2660         * as.c (main): Move parse_args before symbol_begin and frag_init
2661         so that the hash table size can be set before it is used.
2662         * hash.c: Use an unsigned long type for the size of the hash
2663         tables.
2664         * hash.h (set_gas_hash_table_size): Update the prototype.
2665
2666 2005-04-14  Alan Modra  <amodra@bigpond.net.au>
2667
2668         * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
2669         * acinclude.m4: Include ../bfd/warning.m4.
2670         * configure.in: Invoke AM_BINUTILS_WARNINGS.
2671         * Makefile.in: Regenerate.
2672         * configure: Regenerate.
2673         * doc/Makefile.in: Regenerate.
2674
2675 2005-04-13  Maciej W. Rozycki  <macro@linux-mips.org>
2676
2677         * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2678         (normalize_address_expr): New function to sign-extend address
2679         offsets that fit into 32 bits in 32-bit mode.
2680         (macro_build_ldst_constoffset): Use normalize_address_expr()
2681         instead of a handcoded sequence.
2682         (load_register): Likewise.  Report oversized numbers in a useful
2683         way.
2684         (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2685         for constant addresses.  Report oversized numbers in a useful way.
2686         (mips_ip): Use normalize_address_expr() for addresses.
2687
2688 2005-04-12  Mark Kettenis  <kettenis@gnu.org>
2689
2690         * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2691         similar to other instructions now that they're marked as ImmExt.
2692
2693 2005-04-12  Nick Clifton  <nickc@redhat.com>
2694
2695         * hash.c (DEFAULT_SIZE): Delete.  Replace with:
2696         (gas_hash_table_size): New static variable.
2697         (set_gas_hash_table_size): New function:  Records a requested size
2698         for the hash tables.
2699         (get_gas_hash_table_size): New function: Return a prime number
2700         near the requested size of the hash table.
2701         (hash_new): Use get_gas_hash_table_size.
2702         * hash.h: Add a prototype for set_gas_hash_table_size.
2703         * as.c (show_usage): Add description of new switches: --hash-size
2704         and --reduce-memory-overheads.
2705         (option_values): Add OPTION_HASH_TABLE_SIZE and
2706         OPTION_REDUCE_MEMORY_OVERHEADS.
2707         (std_longpopts): Add entries for the new options.
2708         (parse_args): Handle the new options.
2709         * Makefile.am: Add a dependency of as.c on hash.h.
2710         * Makefile.in: Regenerate.
2711         * doc/as.texinfo: Document the new switches.
2712         * NEWS: Mention the new switches.
2713
2714 2005-04-12  Nick Clifton  <nickc@redhat.com>
2715
2716         PR gas/818
2717         * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2718         synonyms.
2719
2720 2005-04-12  Alan Modra  <amodra@bigpond.net.au>
2721
2722         * Makefile.am: Run "make dep-am".
2723         * Makefile.in: Regenerate.
2724
2725 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
2726             Bob Wilson  <bob.wilson@acm.org>
2727
2728         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2729
2730 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
2731
2732         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2733
2734 2005-04-11  Jan Beulich  <jbeulich@novell.com>
2735
2736         * NEWS: Mention these changes and their effects.
2737         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2738         is_name_ender.
2739         (check_macro): Likewise.
2740         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2741         labels together with the closing pseudo-op.
2742         (macro_expand_body): Adjust comment. Range-check input before use.
2743         Adjust mis-spelled diagnostic. Use is_name_beginner.
2744         * read.c (try_macro): New.
2745         (read_a_source_file): New static variable last_eol. Don't list
2746         macro expansion lines more than once. Call try_macro.
2747         (s_macro): Set section of line_label to absolute instead of undefined.
2748         * doc/as.texinfo: Add information on the caveats of these changes.
2749
2750 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
2751
2752         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2753         * symbols.h (symbol_X_add_number): Update prototype.
2754
2755 2005-04-10  Eric Christopher  <echristo@redhat.com>
2756
2757         * symbols.c (symbol_X_add_number): Fix warning.
2758
2759 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
2760
2761         * config/tc-m68k.c (md_begin): Support 64bit host.
2762         (get_num): Support 64bit BFD on 32bit host.
2763
2764 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
2765
2766         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2767
2768 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
2769
2770         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
2771         call.  Don't do the COFF hacks for multi-emulation gas.  Move
2772         demand_empty_rest_of_line back to caller.
2773         (s_set, equals): demand_empty_rest_of_line here.
2774
2775         PR gas/827
2776         * as.h (rs_dummy): Define.
2777         * symbols.c (symbol_X_add_number): New function.
2778         * symbols.h (symbol_X_add_number): Declare.
2779         * stabs.c (aout_process_stab): Tidy symbol frag setting.
2780         * read.c (assign_symbol): New function, split out from s_set.
2781         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
2782         Fix COFF hacks for multi-emulation gas.
2783         (s_set): Call assign_symbol.  Remove "register" keyword.
2784         (set_zero_frag): New function.
2785         (pseudo_set): Always check for assignment to section syms.
2786         Always set segment and frag of symbol, and likewise extern for
2787         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
2788         special case exp.X_add_number non-zero for O_symbol expressions.
2789         (equals): Use assign_symbol.
2790
2791 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
2792
2793         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2794         SEC_MERGE sections.
2795
2796 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2797
2798         * config/tc-i386.c (tc_gen_reloc): Don't turn
2799         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2800
2801 2005-04-06  Nick Clifton  <nickc@redhat.com>
2802
2803         * po/rw.po: New translation: Kinyarwanda
2804         * configure.in (ALL_LINGUAS): Add rw
2805         * configure: Regenerate.
2806
2807 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
2808             Bob Wilson  <bob.wilson@acm.org>
2809
2810         * config/tc-xtensa.c (branch_align_power): New.
2811         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2812         future_alignment_required): Use branch_align_power to check section
2813         alignment as well as xtensa_fetch_width when aligning branch targets.
2814
2815 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
2816
2817         * config/tc-xtensa.c: Warning fixes throughout.
2818         (xtensa_fetch_width): Change to unsigned.
2819         (assemble_nop, xtensa_find_unaligned_branch_targets,
2820         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2821         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2822         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2823         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2824         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2825         get_text_align_max_fill_size, get_text_align_nop_count,
2826         get_text_align_nth_nop_size, get_noop_aligned_address,
2827         get_aligned_diff, convert_frag_align_next_opcode,
2828         convert_frag_immed_finish_loop, xtensa_create_property_segments,
2829         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2830         types, avoiding size_t and using offsetT and addressT appropriately.
2831         (get_text_align_power): Clean up types.  Avoid incorrect bound.
2832         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
2833
2834 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
2835
2836         * config/tc-ia64.c (start_unwind_section): Undo the change
2837         of 2004-08-18.
2838         (generate_unwind_image, dot_endp): Likewise.
2839
2840 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
2841
2842         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2843         le_nop_stop arrays and initializers to file scope.
2844         (md_begin): When generating code for anything other than
2845         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2846
2847 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2848
2849         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2850         immediates.
2851
2852 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
2853
2854         * NEWS: Mention [fdgh]_floating.
2855         * config/atof-vax.c: Fix some whitespace.
2856         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2857
2858 2005-04-01  Nick Clifton  <nickc@redhat.com>
2859
2860         * configure.in: Add a check for <unistd.h> providing a prototype
2861         for getopt() which is compatible with the one in
2862         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
2863         * configure: Regenerate.
2864         * config.in (HAVE_DECL_GETOPT): Add.
2865
2866 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2867
2868         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2869
2870 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2871
2872         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2873         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2874
2875 2005-03-30  Julian Brown  <julian@codesourcery.com>
2876
2877         * config/tc-arm.c (arm_adjust_symtab): Rename
2878         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2879
2880 2005-03-30  Julian Brown  <julian@codesourcery.com>
2881
2882         * config/tc-arm.c (mapping_state): Change documentation in function
2883         comment to cross-reference spec instead. Change type of mapping symbols
2884         to BSF_NO_TYPE.
2885         (arm_adjust_symtab): Don't change type of mapping symbols here.
2886
2887 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
2888
2889         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2890         * config.in: Regenerate.
2891         * configure: Regenerate.
2892         * configure.in: Check for ffs decl and alphabetize.
2893
2894 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
2895             Phil Blundell  <philb@gnu.org>
2896
2897         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2898         (md_apply_fix3): Mark TLS symbols.
2899         (tc_gen_reloc): Handle TLS relocations.
2900         (arm_fix_adjustable): Ignore TLS relocations.
2901         (s_arm_elf_cons): Support expressions after decorated symbols.
2902
2903 2005-03-29  Julian Brown  <julian@codesourcery.com>
2904
2905         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2906         whether personality routine index N has been output for this section.
2907         (mapping_state): tc_segment_info_data now struct not enum.
2908         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2909         handled on section change.
2910         (create_unwind_entry): Previous code to output dependency removed.
2911         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2912         for this section.
2913         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2914         arm_segment_info_type.
2915         (arm_segment_info_type): New struct.
2916
2917 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
2918             Bob Wilson  <bob.wilson@acm.org>
2919
2920         * config/tc-xtensa.c (do_align_targets): Update comment.
2921         (xtensa_frob_label): Compute "freq" before possibly switching frags.
2922         Insert a LOOP_END frag before every loop target, and do not overload
2923         DESIRE_ALIGN_IF_TARGET frags with loop end information.
2924         (xg_assemble_vliw_tokens): Use do_align_targets.
2925         (xtensa_fix_target_frags): Remove code to convert a
2926         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2927         negatable branch at the end of a loop.
2928         (frag_can_negate_branch): Delete.
2929
2930 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
2931             H.J. Lu  <hongjiu.lu@intel.com>
2932
2933         PR 803
2934         NEWS: Mention "-mtune=[itanium1|itanium2]".
2935
2936         * config/tc-ia64.c (md): Add tune.
2937         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2938         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2939         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2940         B unit NOPs are discouraged for McKinley-derived cores.
2941         (md_begin): Don't hardcode the "extra_goodness()" function in
2942         the comment...
2943         (ia64_init): Set md.tune to itanium2.
2944
2945         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2946         * doc/c-ia64.texi: Likewise.
2947
2948 2005-03-27  Ian Lance Taylor  <ian@airs.com>
2949
2950         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2951         bad C_EFCN symbol, print its name.
2952
2953 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
2954
2955         * config/tc-xtensa.c (use_longcalls): Delete.
2956         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2957         the use_longcalls flag is set.  Do this before checking the segment.
2958         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
2959         expand direct calls at this point.
2960         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2961         (xtensa_find_unmarked_state_frags): Likewise.
2962         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2963         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2964         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2965         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2966
2967 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
2968
2969         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2970
2971 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
2972
2973         * config/tc-cris.h: Convert to ISO C90.
2974         * config/tc-cris.c: Ditto.
2975         (md_estimate_size_before_relax): Remove obsolete comment for
2976         parameter "segment_type".
2977         (md_begin): Document reason for cast of hash_insert argument.
2978         (md_atof): Correct type of parameter "type".
2979
2980 2005-03-24  Nick Clifton  <nickc@redhat.com>
2981
2982         * write.h (bit_fix_new): Remove redundant prototype.
2983         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2984         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2985         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2986         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2987         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2988         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2989         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2990         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2991         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2992         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2993         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2994         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2995         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2996         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2997         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2998         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2999         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3000         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3001         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3002         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3003         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3004         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3005         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3006         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3007         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3008         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3009         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3010         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3011         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3012         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3013         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3014         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3015         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3016         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3017         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3018         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3019         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3020         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3021         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3022         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3023         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3024         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3025         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3026         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3027         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3028         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3029         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3030         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3031         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3032         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3033         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3034         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3035         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3036         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3037         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3038
3039 2005-03-23  Jim Blandy  <jimb@redhat.com>
3040
3041         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3042         attributes properly.
3043
3044 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
3045             Nick Clifton  <nickc@redhat.com>
3046
3047         * configure.tgt: Accept any C library to accompany a GNU Linux
3048         implementation, not just the GNU C library.
3049         * configure.in: Likewise.
3050         * configure: Regenerate.
3051
3052 2005-03-23  Nick Clifton  <nickc@redhat.com>
3053
3054         * config/tc-tic30.c: Convert to ISO C90 formatting.
3055         * config/tc-tic30.h: Convert to ISO C90 formatting.
3056         * config/tc-pdp11.c: Convert to ISO C90 formatting.
3057         * config/atof-vax.c: Convert to ISO C90 formatting.
3058
3059 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
3060
3061         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3062         relocations correctly as well.
3063         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3064         relocations in mergeable sections section-relative either.
3065
3066 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
3067
3068         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3069
3070 2005-03-21  Nick Clifton  <nickc@redhat.com>
3071
3072         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3073         warning by providing a prototype for sh_symbian_find_elf_flags.
3074
3075         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3076         previous delta.
3077
3078 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
3079
3080         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3081         along with other formats that set bfd_gas.  Remove unnecessary
3082         setting of bfd_gas.  Delete strongarm cases in generic_target
3083         switch.
3084
3085 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
3086
3087         PR gas/780
3088         * config/tc-m68k.c (TRUNC, SEXT): Define.
3089         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3090         (m68k_ip): Truncate or sign extend expressions as appropriate.
3091         (get_num): Likewise.
3092         (md_apply_fix3): Use SEXT.
3093
3094 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
3095
3096         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3097         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3098         (obj-vms.o): Delete rule.
3099         Run "make dep-am".
3100         * Makefile.in: Regenerate.
3101         * aclocal.m4: Regenerate.
3102         * doc/Makefile.in: Regenerate.
3103         * po/POTFILES.in: Regenerate.
3104
3105 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
3106
3107         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3108         flag for coldfire v4e.
3109
3110 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
3111
3112         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3113         xg_apply_fix_value and return a value to indicate success.
3114         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
3115         (xtensa_force_relocation): Remove checks for VTABLE relocs.
3116         (xtensa_validate_fix_sub): New.
3117         (xtensa_fix_adjustable): Remove check for external or weak symbols.
3118         (tc_gen_reloc): Move code to handle difference of symbols and code to
3119         apply tentative fix values to ...
3120         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
3121         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
3122         relocations when linkrelax flag is not set.
3123         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3124         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3125
3126 2005-03-17  Jan Beulich  <jbeulich@novell.com>
3127
3128         * config/tc-i386.c (i386_scale): Beautify error message.
3129         (Intel syntax comments): Update.
3130         (struct intel_parser_s): Add fields in_offset, in_bracket, and
3131         next_operand.
3132         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3133         Remove declarations.
3134         (intel_bracket_expr): Declare.
3135         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3136         of the function body in a loop allowing to split an operand into two.
3137         Replace calls to malloc and checks of it returning non-NULL with
3138         calls to xmalloc/xstrdup.
3139         (intel_expr): SHORT no longer handled here. Add comment indicating
3140         comparison ops need implementation.
3141         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3142         Check right operand of - does not specify a register when parsing
3143         the address of a memory reference.
3144         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3145         Check operands do not specify a register when parsing the address of
3146         a memory reference.
3147         (intel_e06, intel_e06_1): Likewise.
3148         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3149         handle SHORT as well as unary + and -. Don't accept : except for
3150         segment overrides or in direct far jump/call insns.
3151         (intel_brack_expr): New.
3152         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3153         intel_brack_expr.
3154         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3155         through in certain cases. Use intel_brack_expr. Add new diagnostics.
3156         Allow symbolic constants as register scale value.
3157         (intel_get_token): Replace call to malloc and check of return value
3158         with call to xmalloc. Change handling for FLAT to match MASM's.
3159         (intel_putback_token): Don't try to back up/free current token if
3160         that is T_NIL.
3161
3162 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
3163
3164         * configure.tgt: Set emulation for arm-*-eabi*.
3165         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3166         * config/te-armeabi.h: New file.
3167         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3168         * config/te-symbian.h: Include "te-armeabi.h".
3169
3170 2005-03-16  Nick Clifton  <nickc@redhat.com>
3171
3172         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3173         local variable in case it is clobbered by the setjmp.
3174
3175 2005-03-16  Nick Clifton  <nickc@redhat.com>
3176             Ben Elliston  <bje@au.ibm.com>
3177
3178         * configure.in (werror): New switch: Add -Werror to the
3179         compiler command line.  Enabled by default.  Disable via
3180         --disable-werror.
3181         * configure: Regenerate.
3182
3183 2005-03-16  Nick Clifton  <nickc@redhat.com>
3184
3185         * config/obj-coff.h: Convert to ISO C90 formatting.
3186         * config/obj-coff.c: Convert to ISO C90 formatting.
3187
3188 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
3189
3190         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3191         is_mls parameter; do not diagnose Rm==Rd when is_mls.
3192         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3193         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3194         (insns): Add ARMv6T2 instructions:
3195         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3196         (arm_archs): Add V6T2 variants.
3197
3198 2005-03-15  Nick Clifton  <nickc@redhat.com>
3199
3200         * NEWS: Add cutoff for changes in 2.16 release.
3201
3202 2005-03-15  Jan Beulich  <jbeulich@novell.com>
3203
3204         * expr.c (operand): Merge handling of unary + into that for unary
3205         -, !, and ~.
3206
3207 2005-03-14  Eric Christopher  <echristo@redhat.com>
3208
3209         * config/tc-mips.c: Include dw2gencfi.h.
3210         (mips_cfi_frame_initial_instructions): New.
3211         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3212         (tc_cfi_frame_initial_instructions): Ditto.
3213         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3214         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3215         * Makefile.am: Update dependencies.
3216         * Makefile.in: Regenerate.
3217
3218 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
3219
3220         * po/es.po: Commit new Spanish translation.
3221
3222 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
3223
3224         * po/tr.po: Commit new Turkish translation.
3225
3226 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
3227
3228         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3229         wfi, yield.
3230
3231 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
3232
3233         * config-gas.com: Mark vax-vms as obsolete.
3234         * configure.in: Remove fmt=vms support.
3235         * config.in: Regenerate.
3236         * configure: Regenerate.
3237         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3238
3239 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
3240             Bob Wilson  <bob.wilson@acm.org>
3241
3242         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3243         when checking if xg_resolve_literals needs to be called.
3244         * config/tc-xtensa.h: Fix spelling typo in a comment.
3245
3246 2005-03-10  Jan Beulich  <jbeulich@novell.com>
3247
3248         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3249         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3250         crafted structure declarations with the types from macro.h.
3251
3252 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3253
3254         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3255         for -mno-shared optimization.
3256
3257 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3258
3259         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3260         (MAX_NOPS): Bump to 4.
3261         (mips_fix_vr4130): New variable.
3262         (nops_for_vr4130): New function.
3263         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
3264         nops_for_vr4130 if working around VR4130 errata.
3265         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3266         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3267         (md_parse_option): Handle them.
3268         (md_show_usage): Print them.
3269         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3270
3271 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3272
3273         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3274         branch delay code.
3275
3276 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3277
3278         * config/tc-mips.h (mips_flush_pending_output): Delete.
3279         (mips_emit_delays): Declare.
3280         (md_flush_pending_output): Use mips_emit_delays.
3281         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3282         the previous instructions.
3283         (md_begin, append_insn, md_parse_option): Update callers.
3284         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
3285         start_noreorder.
3286         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3287         (s_gpdword): Update callers.
3288         (start_noreorder, end_noreorder): New functions.
3289         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3290         manipulating mips_opts or prev_nop_frag directly.
3291         (mips_flush_pending_output): Delete.
3292
3293 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3294
3295         * config/tc-mips.c (mips_move_labels): New function, taken from...
3296         (append_insn, mips_emit_delays): ...here.
3297
3298 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3299
3300         * config/tc-mips.c (MAX_NOPS): New macro.
3301         (history): Resize to 1 + MAX_NOPS.
3302         (fix_vr4120_class): New enumeration.
3303         (vr4120_conflicts): New variable.
3304         (init_vr4120_conflicts): New function.
3305         (md_begin): Call it.
3306         (insn_uses_reg): Constify first argument.
3307         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3308         (nops_for_insn_or_target): New functions.
3309         (append_insn): Use the new nops_for_* functions instead of inline
3310         delay checks.  Generalize prev_nop_frag handling to handle an
3311         arbitrary history length.  Insert nops into the history buffer
3312         once the number of nops in prev_nop_frag is fixed.
3313         (emit_delays): Use nops_for_insn instead of inline delay checks.
3314
3315 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3316
3317         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3318         check from branch delay code.  Remove unnecessary check for branches.
3319
3320 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3321
3322         * config/tc-mips.c (dummy_opcode): Delete.
3323         (nop_insn, mips16_nop_insn): New variables.
3324         (NOP_INSN): New macro.
3325         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3326         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3327         (md_begin): Initialize nop_insn and mips16_nop_insn.
3328         (append_insn): Use the new emit_nop function to add nops, recording
3329         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
3330         to reserve room for the instruction and install_insn to install the
3331         final form.  Use insert_into_history to record the instruction in
3332         the history buffer.  Use move_insn to do delay slot filling.
3333         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3334         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3335         (mips16_ip): Use create_insn to initialize mips_cl_insns.
3336
3337 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3338
3339         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3340         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3341         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3342         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3343         (mips16_ip): Use the new macros instead of explicit masks and shifts.
3344
3345 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3346
3347         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3348         and extended_p fields with a single fixed_p field.
3349         (append_insn, mips_no_prev_insn): Adjust accordingly.
3350
3351 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3352
3353         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3354         a single mips16_absolute_jump_p bit.
3355         (append_insn): Adjust accordingly.
3356
3357 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
3358
3359         * config/tc-mips.h (mips_cl_insn): Move definition to...
3360         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
3361         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3362         and extended_p.
3363         (history): New variable.
3364         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3365         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3366         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3367         (prev_prev_insn_unreordered): Delete.
3368         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3369         (macro_start): Replace uses of prev_insn* with the equivalent history[]
3370         field.
3371
3372 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
3373
3374         * doc/Makefile.am: Update as.info dependencies.
3375         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3376
3377 2005-03-08  Jan Beulich  <jbeulich@novell.com>
3378
3379         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3380         error, and point to .purgem documentation if someone really needs
3381         re-definitions.
3382         * NEWS: Mention macro redefinition is now an error.
3383
3384 2005-03-08  Jan Beulich  <jbeulich@novell.com>
3385
3386         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3387         emitted to. Add more precise diagnostics for non-fitting insns based
3388         on that. Eliminate now superfluous special casing of MLX. Clear out
3389         slot information when dropping an insn.
3390
3391 2005-03-08  Jan Beulich  <jbeulich@novell.com>
3392
3393         * config/tc-ia64.c (parse_section_name): Rename to...
3394         (cross_section): In addition to separating the name from the rest of
3395         the arguments, also carry out the operation.
3396         (dot_xdata): Use cross_section.
3397         (dot_float_cons): Likewise.
3398         (dot_xstringer): Likewise.
3399         (dot_xdata_ua): Likewise.
3400         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3401
3402 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
3403
3404         * po/gas.pot: Regenerate.
3405
3406 2005-03-04  David Daney  <ddaney@avtrex.com>
3407
3408         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3409         instead of '_gp' for -mno-shared optimization.
3410         (s_cpload): Ditto.
3411         (s_abicalls): Document it in the comment.
3412         (md_show_usage): Document the -mno-shared option.
3413
3414 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
3415
3416         * config/tc-mips.c (mips_set_options): Add sym32 field.
3417         (mips_opts): Initialize it.
3418         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3419         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3420         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3421         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3422         when deciding whether to use a symbolic %highest/%higher expansion.
3423         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
3424         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3425         and "la".  Handle constants separately from symbolic expressions in
3426         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3427         and using load_register to load the high part of the address.
3428         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3429         (OPTION_ELF_BASE): Bump by 2.
3430         (md_longopts): Add entries for -msym32 and -mno-sym32.
3431         (md_parse_option): Handle them.
3432         (usage): Document them.
3433         (s_mipsset): Handle ".set sym32" and ".set nosym32".
3434         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3435         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3436         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3437         -msym32 and -mno-sym32.
3438
3439 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3440
3441         * config/tc-mips.c (load_address): Implement GP optimization
3442         for 64bit address space non-PIC. Fix formatting.
3443         (macro): Likewise. Simplify code.
3444         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3445         (mips_after_parse_args): Simplify code.
3446
3447 2005-03-03  Nick Clifton  <nickc@redhat.com>
3448
3449         * expr.c (operand): Remove redundant code enclosed by #ifdef
3450         RELAX_PAREN_GROUPING....#endif.
3451
3452         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3453         reloc is the difference of two symbols defined in the same
3454         section.
3455
3456         * config/tc-iq2000.c (line_comment_chars): Include the # character
3457         as otherwise this breaks #APP/#NO_APP processing.
3458
3459 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
3460
3461         * config/tc-arc.c(md_assemble): Remove dead code for handling
3462         immediate indexing of ld and st .
3463
3464 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
3465             Joseph Myers  <joseph@codesourcery.com>
3466
3467         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3468         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3469         (parse_relocation): Check for a word break after a relocation
3470         operator.
3471         (md_apply_fix3): Handle TLS relocations, and mark thread-local
3472         symbols.
3473
3474 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
3475
3476         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3477
3478 2005-03-02  Jan Beulich  <jbeulich@novell.com>
3479
3480         * as.c (main): Use unlink_if_ordinary instead of unlink.
3481         * messages.c (as_fatal): Likewise.
3482
3483 2005-03-02  Jan Beulich  <jbeulich@novell.com>
3484
3485         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3486         accesses.
3487         (parse_register): Allow cr8...15 in all modes.
3488
3489 2005-03-02  Jan Beulich  <jbeulich@novell.com>
3490
3491         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3492         etc. like normal symbol references (T_ID).
3493
3494 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
3495
3496         * symbols.c (fb_label_name): Fix silly thinko in last change.
3497
3498 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
3499
3500         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3501         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3502
3503         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3504
3505 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
3506
3507         PR gas/708
3508         * config/tc-arc.c (md_assemble): Initialize suffix for extension
3509         suffixes also.
3510
3511 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
3512
3513         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3514
3515         * as.h (assert): Warning fix.
3516         * expr.c (expr): Correct assertion.
3517         * read.c (s_comm_internal): Remove assertion.
3518         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3519         (fixup_segment): Remove assertion.
3520         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3521         (md_apply_fix3): Likewise.
3522         * config/tc-i370.c (md_begin): Correct assertion.
3523         (i370_macro): Warning fix for assertion.
3524
3525 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
3526
3527         * configure.in (AC_C_BIGENDIAN): Invoke.
3528         * configure: Regenerate.
3529         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3530         host variable to set string header size.
3531         * config/obj-aout.c (obj_header_append): Don't use host structs.
3532         (obj_symbol_to_chars): Likewise.
3533         (obj_emit_strings): Likewise.  Use the passed in output pointer.
3534         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3535         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3536         not sizeof host struct.
3537         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3538         (obj_emit_strings): Likewise.
3539         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3540         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3541         sizeof host struct.
3542         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3543         sizeof host struct.
3544         (host_number_to_chars): Define.
3545         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3546         host internal struct to set header sizes.
3547         * config/tc-i960.c (md_number_to_field): Warning fix.
3548         (md_ri_to_chars): Use host byte order.
3549         (get_cdisp, md_apply_fix3): Warning fix.
3550         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3551
3552 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
3553
3554         * doc/c-arc.texi: Update documentation about ARC's extension
3555         instructions.
3556
3557 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
3558
3559         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3560         address for myself.
3561
3562 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
3563
3564         * cgen.c: Warning fixes.
3565         * config/tc-arc.c: Likewise.
3566         * config/tc-arm.c: Likewise.
3567         * config/tc-avr.c: Likewise.
3568         * config/tc-d10v.c: Likewise.
3569         * config/tc-d30v.c: Likewise.
3570         * config/tc-frv.c: Likewise.
3571         * config/tc-frv.h: Likewise.
3572         * config/tc-h8300.c: Likewise.
3573         * config/tc-h8500.c: Likewise.
3574         * config/tc-i370.c: Likewise.
3575         * config/tc-i960.c: Likewise.
3576         * config/tc-ia64.c: Likewise.
3577         * config/tc-ip2k.c: Likewise.
3578         * config/tc-m68hc11.c: Likewise.
3579         * config/tc-maxq.c: Likewise.
3580         * config/tc-mcore.c: Likewise.
3581         * config/tc-mips.c: Likewise.
3582         * config/tc-msp430.c: Likewise.
3583         * config/tc-pj.c: Likewise.
3584         * config/tc-ppc.c: Likewise.
3585         * config/tc-ppc.h: Likewise.
3586         * config/tc-s390.c: Likewise.
3587         * config/tc-sh.c: Likewise.
3588         * config/tc-sh64.c: Likewise.
3589         * config/tc-tic4x.c: Likewise.
3590         * config/tc-tic80.c: Likewise.
3591         * config/tc-v850.c: Likewise.
3592         * config/tc-vax.c: Likewise.
3593         * config/tc-w65.c: Likewise.
3594         * config/tc-xstormy16.c: Likewise.
3595         * config/tc-z8k.c: Likewise.
3596
3597 2005-02-22  Catherine Moore  <clm@cm00re.com>
3598
3599         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3600         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3601
3602 2005-02-22  Eric Christopher  <echristo@redhat.com>
3603
3604         * config/tc-mips.c (struct proc): Change isym to
3605         func_sym. New member func_end_sym.
3606         (s_mips_ent): Update.
3607         (s_mips_end): Ditto. Add code to compute function size.
3608
3609 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
3610
3611         * read.c: Warning fixes.
3612         * config/obj-elf.c: Likewise.
3613
3614 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
3615
3616         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3617         emitting insn.
3618
3619 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
3620
3621         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3622         SEC_COFF_SHARED.
3623
3624         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3625         SEC_TIC54X_BLOCK.
3626         (demand_empty_rest_of_line): Likewise.
3627         (tic54x_sblock): Likewise.
3628         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3629
3630 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
3631
3632         * read.c (address_bytes): New function.
3633         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3634         (potable): Add "dc.a".
3635         (cons_worker): Handle "dc.a".
3636         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3637
3638 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
3639
3640         * input-file.c (input_file_open): Rearrange to avoid warning.
3641
3642 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
3643
3644         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3645         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3646         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3647
3648 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3649
3650         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3651         uses after .set noat.
3652         (load_address): Likewise.
3653         (macro): Likewise. Don't try to avoid $at use by sacrificing
3654         the target register before it is stored, it won't work.
3655
3656 2005-02-17  James E Wilson  <wilson@specifixinc.com>
3657
3658         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3659         see an instruction that specifies a template.
3660
3661 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
3662
3663         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3664         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3665         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3666
3667 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
3668
3669         * NEWS: Mention "-mhint.b=[ok|warning|error]".
3670
3671         * config/tc-ia64.c (md): Add hint_b.
3672         (emit_one_bundle): Handle md.hint_b for "hint".
3673         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3674         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3675         (ia64_init): Set md.hint_b to error.
3676         (md_assemble): Handle md.hint_b for "hint.b".
3677
3678         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3679         * doc/c-ia64.texi: Likewise.
3680
3681 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
3682
3683         * tc.h (struct relax_type, relax_typeS): Move from here..
3684         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
3685         * ecoff.c (ecoff_new_file): Add appfile param.
3686         * ecoff.h (ecoff_new_file): Likewise.
3687         * itbl-lex.h: New file.
3688         * itbl-lex.l: Include itbl-lex.h.
3689         * itbl-parse.y: Likewise.
3690         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3691         * read.c (s_app_file_string): Mark appfile possibly unused.
3692         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3693         * subsegs.h (struct seg_info_trash): Delete.
3694         (seg_info): Use segment_info_type instead.
3695         * config/obj-coff.c (struct filename_list): Make filename const char *.
3696         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3697         * config/obj-elf.c (elf_file_symbol): Similarly.
3698         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
3699         signed right shift.
3700         * config/tc-arc.c (md_operand): Warning fix.
3701         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3702         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3703         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3704         * config/tc-frv.c (frv_force_relocation): Warning fix.
3705         * config/tc-m68k.c (md_parse_option): Delete unused var.
3706         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3707         * config/tc-sparc.c: Likewise.
3708         (s_common): Warning fix.
3709         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3710         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3711         addressT.
3712         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3713         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3714         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3715         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3716         (tic4x_do_align): Use TIC_NOP_OPCODE.
3717         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3718         * config/tc-vax.c: Include netinet/in.h.
3719         (tc_headers_hook): Formatting.
3720         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3721
3722 2005-02-17  Jan Beulich  <jbeulich@novell.com>
3723
3724         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3725         parsing inN, locN, outN. Set 'idx' to offset register number starts
3726         at. Don't handle numbers with leading zeroes or beyond 95. Remove
3727         pointless cast.
3728
3729 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3730
3731         * config/tc-mips.c (load_address): Fix formatting.
3732         (macro): Don't use AT if .set noat is in effect. Fix formatting.
3733         Catch macros which are unexpandable without AT. Remove duplicate
3734         zeroing of used_at.
3735         (macro2): Remove duplicate zeroing of used_at.
3736
3737 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
3738
3739         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3740         than zero.
3741
3742 2005-02-15  Nigel Stephens  <nigel@mips.com>
3743             Maciej W. Rozycki  <macro@mips.com>
3744
3745         * config/tc-mips.c (reloc_needs_lo_p): Handle
3746         BFD_RELOC_MIPS16_HI16_S.
3747         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3748         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3749         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3750         complaints on.
3751         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3752         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3753         Call my_getSmallExpression() to parse percent operators.
3754         (percent_op_match, mips_percent_op): Separate definitions.
3755         (mips16_percent_op): Define percent operators for the MIPS16 mode.
3756         (parse_relocation): Handle the MIPS16 mode using
3757         mips16_percent_op.
3758         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3759         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3760
3761 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3762
3763         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3764         instead of explicitly dealing with the translation; exclude
3765         relocations that are already pcrel, however.
3766
3767 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3768
3769         * config/tc-ia64.c: Include limits.h (if available).
3770         (gr_values[0]): Set path to INT_MAX.
3771         (dot_reg_val): Don't allow changing value of r0. Limit range of
3772         general registers at r127.
3773         (specify_resource): Default resource index is -1. Don't set resource
3774         index (in case IA64_RS_RSE) without setting the specific flag.
3775         (note_register_values): Check operand is O_constant before tracking
3776         input value of moves. Add tracking for dep.z with constant inputs.
3777         (print_dependency): Resource index of specific resource may be zero.
3778         (check_dependencies): Likewise.
3779
3780 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3781
3782         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3783         reg_class. Check operands and emit diagnostics for illegal use of
3784         registers.
3785
3786 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3787
3788         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3789         new variables type, suffix, and width. Handle
3790         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3791         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3792         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3793         FUNC_DTP_RELATIVE case. Return incoming relocation type if
3794         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3795         if unable to translate relocation type, using the new variables.
3796
3797 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3798
3799         * config/tc-ia64.h (ia64_symbol_chars): Declare.
3800         (ty_symbol_chars): Define.
3801         * config/tc-ia64.c (ia64_symbol_chars): Define.
3802
3803 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3804
3805         * config/tc-ia64.c (ia64_parse_name): Only update next character if
3806         input_line_pointer was advanced.
3807
3808 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
3809
3810         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3811         within |.
3812
3813 2005-02-13  Jan Beulich  <jbeulich@novell.com>
3814
3815         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3816         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3817         indicator.
3818         (ia64_init): Set md.detect_dv.
3819         (ia64_start_line): New static variable warned. Warn only once when
3820         encountering explicit stops in automatic mode.
3821         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3822         * NEWS: Mention new default mode.
3823
3824 2005-02-13  Jan Beulich  <jbeulich@novell.com>
3825
3826         * config/tc-ia64.c (dot_rot): Add comment that name strings should
3827         be freed when wiping out previous state. Canonicalize names before
3828         use. Free name string when detecting redefinition.
3829         (dot_pred_rel): Call generic expression parser to process arguments.
3830         Handle O_register case for individual predicates and O_subtract for
3831         ranges.
3832         (ia64_parse_name): Canonicalize name before looking it up in dynamic
3833         register hash.
3834         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3835         Warn if multiple found, issue error if resulting symbol name has zero
3836         length.
3837         (dot_alias): Canonicalize name before use.
3838
3839 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3840
3841         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3842         and 0 for error.
3843         (in_procedure): Return -1 for warning.
3844         (in_prologue): Likewise.
3845         (in_body): Likewise.
3846
3847 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3848
3849         * config/tc-ia64.c (dot_xdata): Undo the last change.
3850         (dot_float_cons): Likewise.
3851         (dot_xstringer): Likewise.
3852         (dot_xdata_ua): Likewise.
3853         (dot_float_cons_ua): Likewise.
3854
3855 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3856
3857         * NEWS: Mention "-munwind-check=[warning|error]".
3858
3859         * config/tc-ia64.c (md): Add unwind_check.
3860         (unwind_diagnostic): New.
3861         (in_procedure): Call unwind_diagnostic when a directive isn't
3862         in procedure.
3863         (in_prologue): Call unwind_diagnostic when a directive isn't in
3864         prologue.
3865         (in_body): Call unwind_diagnostic when a directive isn't in
3866         body region.
3867         (dot_endp): Set md.unwind_check to error before calling
3868         in_procedure and restore it after. When the name is missing or
3869         couldn't be found, use the one from the last .proc if
3870         md.unwind_check isn't error. Warn if md.unwind_check is
3871         warning.
3872         (md_parse_option): Handle "-munwind-check=[warning|error]".
3873         (md_show_usage): Add "-munwind-check=[warning|error]".
3874         (ia64_init): Set md.unwind_check to warning.
3875
3876         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3877         * doc/c-ia64.texi: Likewise.
3878
3879 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3880
3881         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3882         (LEX_QM): Likewise.
3883         (ia64_parse_name): New third parameter.
3884         (md_parse_name): Pass third argument.
3885         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3886         (md_operand): Handling of '@'-prefixed symbols moved from here...
3887         (ia64_parse_name): ...to here.
3888
3889 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3890
3891         * config/tc-ia64.c (md): Remove last_groups and group_idx.
3892         (errata_nop_necessary_p): Remove declaraction and definition.
3893         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3894         update md.group_idx. Don't reset md.last_groups.
3895
3896 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3897
3898         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3899         argument.
3900         (dot_xdata): Free section name after use.
3901         (dot_float_cons): Likewise.
3902         (dot_xstringer): Likewise.
3903         (dot_xdata_ua): Likewise.
3904         (dot_float_cons_ua): Likewise.
3905         (md_pseudo_table): Add xdata16 and xdata16.ua.
3906
3907 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3908
3909         * doc/all.texi: Add IA64.
3910         * doc/as.texinfo: Likewise.
3911
3912         * doc/c-ia64.texi: Fix typos.
3913
3914 2005-02-10  Julian Brown  <julian@codesourcery.com>
3915
3916         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3917         BFD_RELOC_UNUSED.
3918         (do_t_push_pop): Likewise.
3919         (md_assemble): Likewise.
3920         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3921         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3922         (create_unwind_entry): Output dependency on the required personality
3923         routines.
3924
3925 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
3926
3927         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3928         * subsegs.c (seg_not_empty_p): Likewise.
3929
3930 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
3931
3932         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3933         relative jump calculation.
3934         <md_convert_frag) : Likewise.
3935         <output_disp): Likewise.
3936
3937 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
3938
3939         * write.c (write_object_file): Recognize warning-symbol construct
3940         and skip object- and target- handling for the second symbol.
3941
3942 2005-02-02  Jan Beulich  <jbeulich@novell.com>
3943
3944         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3945         designators along with quoted ones. Free copy of quoted designator
3946         when done.
3947
3948 2005-02-01  Ben Elliston  <bje@au.ibm.com>
3949
3950         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3951         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3952         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3953         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3954         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3955         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3956         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3957         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3958         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3959         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3960         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3961         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3962         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3963         #if 0'd code throughout.
3964
3965 2005-01-31  Nick Clifton  <nickc@redhat.com>
3966
3967         * as.c (parse_args): Bump copyright date reported by --version to
3968         2005.
3969
3970 2005-01-31  Nick Clifton  <nickc@redhat.com>
3971
3972         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3973         and vax-vms.
3974
3975 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3976
3977         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3978         that can end with .endr in that case. Make requiring/permitting
3979         pseudo-ops without leading dot closer to the logic in read.c serving
3980         the same purpose.
3981         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3982         ignored.
3983
3984 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3985
3986         * macro.c (do_formals): Adjust to no longer accept empty parameter
3987         names.
3988         (define_macro): Adjust to no longer accept empty macro name, garbage
3989         following the parameters, or macros that were previously defined.
3990         * read.c (s_bad_end): Declare.
3991         (potable): Add endm. Handler for endr and endm is s_bad_end.
3992         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3993         and .endr.
3994         * read.h (s_bad_endr): Remove.
3995
3996 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3997
3998         * config/tc-ia64.c (parse_operands): Parse all specified operands,
3999         immediately discarding (but counting) those exceeding the maximum
4000         possible amount. Track whether output and input operand counts ever
4001         matched, and use this to better indicate which of the operands/
4002         operand types was wrong; specifically don't default to pointing to
4003         the first operand.
4004
4005 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4006
4007         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4008         variable in dot_endp). Add body and insn. Make prologue,
4009         prologue_mask, body, and insn bitfields.
4010         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4011         messages.
4012         (in_procedure, in_prologue, in_body): New.
4013         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4014         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4015         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4016         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4017         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4018         dot_personality): Use the appropriate one of the above.
4019         (dot_proc): Clear unwind.proc_start; set to current location only if
4020         none of the entry points were valid. Check for non-zero-length entry
4021         point names. Check that entry points aren't defined, yet. Clear
4022         unwind.prologue, unwind.body, and unwind.insn.
4023         (dot_body): Call in_procedure. Check that first directive in procedure
4024         had no insns emitted before. Set unwind.body.
4025         (dot_prologue): Call in_procedure. Check that not already in prologue.
4026         Check that first directive in procedure had no insns emitted before.
4027         Clear unwind.body.
4028         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4029         length entry point names. Check that entry points became defined.
4030         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4031
4032 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4033
4034         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4035         before actually using it. Don't generate an error in manual bundling
4036         mode when looking at an insn requiring slot 2 but not yet at slot 2.
4037         Don't generate an error in manual bundling mode when looking at an
4038         insn required to be last in its group but the required slot hasn't
4039         been reached, yet. Allow conversion from MII to MI;I for bundle
4040         consisting of only 2 insns with the stop between them. Suppress
4041         various meaningless errors resulting from detecting earlier ones.
4042
4043 2005-01-31  Jan Beulich  <jbeulich@novell.com>
4044
4045         * config/tc-ia64.c (parse_operands): Also handle alloc without first
4046         input being ar.pfs.
4047
4048 2005-01-28  Christian Groessler  <chris@groessler.org>
4049
4050         * config/tc-z8k.c (md_assemble): Improve error detection.
4051
4052 2005-01-28  Jan Beulich  <jbeulich@novell.com>
4053
4054         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4055         for personality routine pointer only if there is one.
4056         (ia64_convert_frag): Likewise.
4057         (generate_unwind_image): Likewise.
4058
4059 2005-01-27  Christian Groessler  <chris@groessler.org>
4060
4061         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4062         (md_apply_fix3): Make relative branches out of range an error
4063         instead of a warning.  Display correct line number for out of
4064         range branches/calls/memory accesses.
4065
4066 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
4067
4068         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4069         to emit .debug_line and other debug sections.
4070         * as.h (seg_not_empty_p): Declare.
4071         * subsegs.c (seg_not_empty_p): New predicate.
4072
4073 2005-01-27  Andrew Cagney  <cagney@gnu.org>
4074
4075         * configure: Regenerate to track ../gettext.m4 change.
4076
4077 2005-01-27  Jan Beulich  <jbeulich@novell.com>
4078
4079         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4080
4081 2005-01-27  Jan Beulich  <jbeulich@novell.com>
4082
4083         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4084         to/from application registers dynamic insns.
4085         (md_assemble): Defer resolution of move to/from application registers
4086         dynamic insns when they can be issued on either the I- or M-units.
4087
4088 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
4089
4090         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4091         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
4092         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4093         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
4094         * cgen.c (gas_cgen_parse_operand): Handle
4095         CGEN_PARSE_OPERAND_SYMBOLIC.
4096         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4097         (frv_force_relocation): Likewise.  Fix handling of PIC
4098         relocations.
4099         (md_apply_fix3): Likewise.
4100
4101 2005-01-21  Ben Elliston  <bje@au.ibm.com>
4102
4103         * as.h: Remove #if 0'd code.
4104         * atof-generic.c (atof_generic): Likewise.
4105         * ecoff.c (ecoff_directive_frame): Likewise.
4106         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4107         * itbl-ops.c (itbl_add_reg): Likewise.
4108         * listing.c (calc_hex): Likewise.
4109         * read.c (MASK_CHAR): Likewise.
4110         * subsegs.c (subsegs_print_statistics): Likewise.
4111         * symbols.c (indent): Likewise.
4112         * write.c (write_relocs): Likewise.
4113         (write_object_file): Likewise.
4114         (relax_frag): Likewise.
4115
4116 2005-01-20  Nick Clifton  <nickc@redhat.com>
4117
4118         * as.c (std_longopts): Add an entry for "--a" in order to prevent
4119         getopt_long_only() from considering -a as an abbreviation for
4120         --alternate.
4121         (parse_args): Fix the parsing of -a=<file>.
4122
4123 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
4124
4125         PR gas/684
4126         * read.c (s_incbin): Adjust default count for skip.  Check validity
4127         of count and skip rigorously.
4128
4129 2005-01-19  Fred Fish  <fnf@specifixinc.com>
4130
4131         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4132
4133 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
4134
4135         * read.c (convert_to_bignum): New function, split out from...
4136         (emit_expr): ...here.  Handle the case where X_add_number is
4137         positive and the input value is negative.
4138         (output_big_sleb128): Fix setting of continuation bit.  Check whether
4139         the final byte needs to be sign-extended.  Fix size-shrinking loop.
4140         (emit_leb128_expr): When generating a signed leb128, see whether the
4141         sign of an O_constant's X_add_number matches the sign of the input
4142         value.  Use a bignum if not.
4143
4144 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
4145
4146         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4147         arch_sh_up in order to match the external name and make the
4148         testsuite's job easier.
4149
4150 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
4151
4152         PR 659
4153         * config/tc-i386.c (i386_scale): Disallow 0 scale.
4154
4155 2005-01-12  Nick Clifton  <nickc@redhat.com>
4156
4157         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4158         ignored_arguments array.
4159
4160 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4161
4162         * write.c (write_object_file): Disallow a symbol equated to
4163         common symbol.
4164
4165 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
4166
4167         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4168         bfd_mach_maxq20.
4169         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4170         (maxq_target): New function: Set the machine type.
4171
4172 2005-01-06  Paul Brook  <paul@codesourcery.com>
4173
4174         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4175         (md_begin): Handle TE_VXWORKS for FP defaults.
4176         (md_apply_fix3): Correct rela offsets.
4177         (elf32_arm_target_format): Add VxWorks targets.
4178
4179 2005-01-06  Paul Brook  <paul@codesourcery.com>
4180
4181         * configure.tgt: Set em=vxworks for *-*-vxworks.
4182         * config/te-vxworks.h: New File.
4183
4184 2005-01-06  Paul Brook  <paul@codesourcery.com>
4185
4186         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4187
4188 2005-01-04  Dmitry Diky  <diwil@spec.ru>
4189
4190         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4191         global label.
4192
4193 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
4194
4195         * config/tc-ia64.c (md): Add member "loc_directive_seen".
4196         (dot_loc): New function.
4197         (md_pseudo_table): Add entry to map .loc to dot_loc().
4198         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4199         seen a .loc directive or we're generating DWARF2 debug info for
4200         assembly source.
4201
4202 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
4203
4204         PR gas/619
4205         * read.c (s_comm_internal): Don't zero end of name until size
4206         expression has been parsed.
4207
4208 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
4209
4210         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4211
4212 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
4213
4214         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4215         case).
4216
4217 2004-12-22  Ian Lance Taylor  <ian@airs.com>
4218
4219         * configure.tgt: New.
4220         * configure.in: Move setting of cpu_type, fmt, etc., to
4221         configure.tgt.
4222         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4223         $(srcdir)/configure.tgt.
4224         * configure, Makefile.in: Rebuild.
4225
4226 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
4227
4228         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4229         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4230         instructions.
4231         (avr_offset_expression): New function to parse offsets for LDI
4232         instructions.
4233         (avr_operand): Use it.
4234         (md_apply_fix3): Generate the relocs.
4235
4236 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
4237
4238         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4239         BFD_RELOC_SH_IMMS10BY8 relocation.
4240
4241         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4242         than just ignoring bad code.
4243
4244 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
4245
4246         * config/tc-v850.c (handle_lo16): New function.
4247         (v850_reloc_prefix): Use it to check lo().
4248         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4249
4250 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
4251
4252         * configure.in: Add s390x-ibm-tpf support.
4253         * configure: Regenerate.
4254
4255 2004-12-15 Jan Beulich  <jbeulich@novell.com>
4256
4257         * config/obj-elf.c (obj_elf_change_section): Only set type and
4258         attributes on new sections. Emit warning when type of re-declared
4259         section doesn't match.
4260
4261 2004-12-15 Jan Beulich  <jbeulich@novell.com>
4262
4263         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4264         '.cfi_startproc simple' doesn't inherit the old value.
4265
4266 2004-12-15  Jan Beulich  <jbeulich@novell.com>
4267
4268         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4269         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4270         generation to emit a factored offset.
4271
4272 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
4273
4274         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4275         which is too large in the case of NO_PIC without 64-bit
4276         addresses.
4277
4278         * config/tc-mips.c (mips_in_shared): New static variable.
4279         (macro_build_lui): Permit "_gp" if !mips_in_shared.
4280         (md_longopts): Add -mshared and -mno-shared.
4281         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4282         (s_cpload): Implement !mips_in_shared case.
4283         (s_cpsetup): Likewise.
4284         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4285         * NEWS: Mention -mno-shared.
4286
4287 2004-12-09  Paul Brook  <paul@codesourcery.com>
4288
4289         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4290         for function start.
4291
4292 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
4293
4294         * config/tc-mips.c (append_insn): If we emit a nop during a relax
4295         sequence, increase the size of the sequence.
4296
4297         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4298         use CPU_RM9000.
4299
4300 2004-12-07  Ben Elliston  <bje@gnu.org>
4301
4302         * read.c (s_align): Use an align_limit temporary to allay a GCC
4303         signed/unsigned comparison warning.
4304
4305 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
4306
4307         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4308         * configure.in: Use it for arm*-*-linux-gnueabi*.
4309         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4310         * config/te-armlinuxeabi.h: New file.
4311         * Makefile.in: Regenerated.
4312         * aclocal.m4: Likewise.
4313         * configure: Likewise.
4314         * doc/Makefile.in: Regenerated.
4315
4316 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
4317
4318         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4319         (xtensa_restore_emit_state): Likewise.
4320
4321 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
4322
4323         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4324         (s_align): Use it.
4325
4326 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
4327
4328         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4329         * Makefile.in: Regenerate.
4330
4331 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
4332
4333         * config/tc-crx.c: Major code cleanup. Remove unused variables and
4334         functions, give functions a meaningful name, add comments.
4335         (check_range): New function - Replace operand size calculation
4336         with range checking.
4337         (assemble_insn): Update Algorithm, improve error issuing.
4338         (enum op_err): New.
4339         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4340         handling.
4341
4342 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4343
4344         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4345         miss between different section in the same module.
4346         (tc_gen_reloc): Likewise.
4347
4348 2004-11-25  Theodore A. Roth  <troth@openavr.org>
4349
4350         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4351         atmega325, atmega3250, atmega645 and atmega6450.
4352
4353 2004-11-25 Jan Beulich  <jbeulich@novell.com>
4354
4355         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4356         permissible for the selected instruction suffix.
4357         (process_suffix): For DefaultSize instructions, suppressing the
4358         guessing of a 'q' suffix if the instruction doesn't support it is
4359         pointless, because only an 'l' suffix can be guessed in this place.
4360
4361 2004-11-24  Nick Clifton  <nickc@redhat.com>
4362
4363         * config/tc-iq2000.c: Remove support for IQ10 processor.
4364         Convert to ISO C90 formatting.
4365         * config/tc-iq2000.h: Likewise.
4366
4367 2004-11-23  Nick Clifton  <nickc@redhat.com>
4368
4369         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4370         in this table.  They should be correct now.
4371
4372 2004-11-23 Jan Beulich <jbeulich@novell.com>
4373
4374         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4375         indicate the MMX extensions added by both SSE and 3DNow!A.
4376         (Cpu3dnowA): Declare.
4377         (CpuUnknownFlags): Update.
4378         * config/tc-i386.c (cpu_sub_arch_name): Declare.
4379         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4380         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4381         3DNow!. Athlon additionally implies 3DNow!A. Several new
4382         entries (those starting with a dot are for sub-arch specification).
4383         (set_cpu_arch): Handle sub-arch specifications.
4384         (parse_insn): Distinguish between instructions not supported because
4385         of insufficient CPU features and because of 64-bit mode.
4386         * doc/c-i386.texi: Describe enhanced .arch directive.
4387
4388 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
4389
4390         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4391
4392 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
4393
4394         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4395         without a corresponding .debug_info section.
4396
4397 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
4398
4399         * read.c (potable): Add "error" and "warning".
4400         (s_errwarn): New function.
4401         * read.h (s_errwarn): Declare.
4402         * doc/as.texinfo (Error, Warning): Document .error and .warning.
4403
4404 2004-11-22  Nick Clifton  <nickc@redhat.com>
4405
4406         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4407         c_dot_file_symbol.
4408
4409 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
4410
4411         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4412         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4413
4414 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
4415
4416         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4417         (coff_adjust_symtab): Adjust call.
4418         (crawl_symbols): Likewise.
4419         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4420         (obj_app_file): Adjust.
4421
4422 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
4423
4424         * configure.in: Enable bfd_assember for the MAXQ port.
4425         * configure: Regenerate.
4426
4427 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
4428             Sterling Augustine  <sterling@tensilica.com>
4429
4430         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4431         there is a conflict.
4432         (check_t1_t2_reads_and_writes): Check for both reads and writes to
4433         interfaces that are related as determined by xtensa_interface_class_id.
4434
4435 2004-11-12  Nick Clifton  <nickc@redhat.com>
4436
4437         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4438         offsets for conditional branches.
4439
4440 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
4441
4442         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4443
4444 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
4445
4446         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4447         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
4448         MAYBE_UNREACHABLE.
4449         (relax_frag_immed): Update call to update_next_frag_state.
4450
4451 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
4452
4453         * obj.h (struct format_ops <app_file>): Add int param.
4454         * read.h (s_app_file_string): Likewise.
4455         * read.c (s_app_file_string): Likewise.
4456         (s_app_file): Adjust s_app_file_string call.
4457         * config/tc-mips.c (s_mips_file): Likewise.
4458         * config/obj-coff.h (obj_app_file): Add app param.
4459         * config/obj-ecoff.h (obj_app_file): Likewise.
4460         * config/obj-multi.h (obj_app_file): Likewise.
4461         * config/obj-elf.h (elf_file_symbol): Likewise.
4462         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4463         if called for # preprocessor lines.
4464
4465 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
4466
4467         PR 528
4468         * symbols.c (resolve_symbol_value): Convert weak symbols only
4469         for Windows PECOFF.
4470         (symbol_equated_reloc_p): Don't equate weaks when relocating
4471         only for Windows PECOFF.
4472
4473 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
4474
4475         * config/tc-crx.c (print_insn): Check and set insn_addr.
4476         * config/tc-crx.h (md_frag_check): Define.
4477
4478 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
4479             Vineet Sharma      <vineets@noida.hcltech.com>
4480
4481         * configure.in: Add support for new target maxq-coff.
4482         * configure: Regenerate.
4483         * NEWS: Mention new support.
4484         * config/tc-maxq.c: New file.
4485         * config/tc-maxq.h: New file.
4486         * config/obj-coff.h: Add support for maxq-coff.
4487
4488 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4489
4490         * symbols.c (any_external_name): Define.
4491         (resolve_symbol_value): Convert weak symbols.
4492         (S_SET_EXTERNAL): Support any_external_name.
4493         (S_SET_NAME): Qualify parameter const.
4494         (symbol_equated_reloc_p): Equate to weaks when relocating.
4495         * symbols.h (S_SET_NAME): Qualfiy parameter const.
4496         * tc.h (any_external_name): Declare.
4497         * config/obj-coff.c ("coff/pe.h"): Include for BFD
4498         assemblers also.
4499         (weak_is_altname): Declare and define.
4500         (weak_name2altname): Same.
4501         (weak_altname2name): Same.
4502         (weak_uniquify): Same.
4503         (weak_altprefix): Define.
4504         (obj_coff_weak): Change .weak syntax and handling.
4505         (coff_frob_symbol): Fix PE weak symbol alternates.
4506         * config/obj-coff.h (USE_UNIQUE): Define.
4507         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4508         are in another segment.
4509         (tc_gen_reloc): Remove broken addend hack.
4510         doc/as.texinfo: Update.
4511
4512 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
4513
4514         * config/tc-xtensa.c (total_frag_text_expansion): New.
4515         (md_estimate_size_before_relax): Use it.
4516         (find_address_of_next_align_frag): Likewise.
4517
4518 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
4519
4520         * config/tc-crx.c: Rename argument types.
4521         (processing_arg_number): Rename to 'cur_arg_num'.
4522         (get_number_of_bits): Rename to 'set_operand_size'.
4523         (get_operandtype): Rename to 'parse_operand', totally rewrite.
4524         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4525         (set_indexmode_parameters): Remove function, integrate its code into
4526         'set_operand'.
4527         (set_operand_size): Get rid of 'Operand Number' function parameter -
4528         use global variable 'cur_arg_num' instead.
4529         Use a local 'argument' pointer to reference the current argument.
4530         (parse_operand): Likewise.
4531         (set_operand): Likewise.
4532         (process_label_constant): Likewise.
4533
4534 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
4535
4536         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4537         (add_section_rename): Delete.  Inlined into...
4538         (build_section_rename): ...here.  Use xstrdup instead of strdup.
4539         (xtensa_section_rename): Drop "const" from argument and return types.
4540         (md_show_usage): Indent to match show_usage().
4541         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4542         (tc_canonicalize_section_name): Define.
4543         (md_elf_section_rename): Remove unused macro.
4544         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4545         * doc/c-xtensa.texi (Xtensa Options): Likewise.
4546         (Frame Directive): Delete.
4547
4548 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
4549
4550         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4551         * config/tc-arm.c (target_oabi): Delete.
4552         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4553         (arm_opts): Remove moabi.
4554         * doc/as.texinfo (Overview): Remove documentation of -moabi.
4555         * doc/c-arm.texi (ARM Options): Likewise.
4556         * configure: Regenerated.
4557
4558 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
4559
4560         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
4561         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
4562         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4563         * configure: Regenerate.
4564         * config/tc-cris.c (enum cris_archs): New.
4565         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4566         (cris_insn_ver_valid_for_arch): New functions.
4567         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4568         (cris_arch): New variable.
4569         (md_pseudo_table): New pseudo .arch.
4570         (err_for_dangerous_mul_placement): Initialize according to
4571         DEFAULT_CRIS_ARCH.
4572         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4573         All users changed.
4574         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4575         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4576         (BRANCH_WF_V32, BRANCH_WB_V32): New.
4577         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4578         use in md_cris_relax_table.
4579         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4580         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4581         Update and improve head comment.
4582         (OPTION_PIC): Define in terms of previous option, OPTION_US.
4583         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4584         (OPTION_ARCH): New.
4585         (md_longopts): New option --march=...
4586         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4587         macros.
4588         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4589         (HANDLE_RELAXABLE): New macro.
4590         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4591         cases.  Check for weak symbols and assume not relaxable.  Handle
4592         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4593         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
4594         fragP->fr_symbol.
4595         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4596         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4597         (cris_create_short_jump): Adjust for CRISv32.
4598         (cris_relax_frag): Handle new states.
4599         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
4600         (md_begin): Define symbols "..asm.arch.cris.v32",
4601         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4602         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
4603         when entering opcode table entry points.
4604         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
4605         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
4606         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4607         (cris_process_instruction): Initialize out_insnp->insn_type to
4608         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4609         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4610         cases.
4611         <case 'm'>: Check that modified_char == '.'.
4612         <invalid operands>: Consume the rest of the line.
4613         When operands don't match, skip over subsequent insns with
4614         non-matching version specifier but same mnemonic.
4615         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4616         special registers in CRISv32 are always 32 bit long.
4617         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4618         New cases.
4619         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4620         and compatible.  Recognize "ACR" for v32, unless followed by "+".
4621         (get_spec_reg): Consider cris_arch when looking up register.
4622         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4623         v32 or compatible.
4624         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4625         (cris_get_expression): Restore input_line_pointer if failing "early".
4626         (get_flags): Consider cris_arch and recognize flags accordingly.
4627         (branch_disp): Adjust for CRISv32.
4628         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
4629         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
4630         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
4631         resolved.  Don't enter zeros in object file for
4632         BFD_RELOC_32_PCREL.
4633         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4634         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4635         (md_parse_option): Break out "return 1".
4636         <OPTION_ARCH> New case.
4637         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4638         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4639         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4640         <case BFD_RELOC_32_PCREL>: New cases.
4641         Addends for non-zero fx_pcrel are too in fx_offset.
4642         (md_show_usage): Show --march=<arch>.
4643         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4644         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4645         (s_syntax) <struct syntaxes>: Properly constify member operand.
4646         * config/tc-cris.h (TARGET_MACH): Define.
4647         (cris_mach): Declare.
4648         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4649         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4650         (CRIS-Opts): Document --march=...
4651         (CRIS-Pseudos): Document .arch.
4652
4653 2004-11-04 Jan Beulich <jbeulich@novell.com>
4654
4655         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4656         intel syntax and no register prefix, allow $ in symbol names when
4657         intel syntax.
4658         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4659         (intel_float_operand): Add fourth return value indicating math control
4660         operations. Make classification more precise.
4661         (md_assemble): Complain if memory operand of mov[sz]x has no size
4662         specified.
4663         (parse_insn): Translate word operands to floating point instructions
4664         operating on integers as well as control instructions to short ones
4665         as expected by AT&T syntax. Translate 'd' suffix to short one only for
4666         floating point instructions operating on non-integer operands.
4667         (match_template): Remove fldcw special case. Adjust q-suffix handling
4668         to permit it on fild/fistp/fisttp in AT&T mode.
4669         (process_suffix): Don't guess DefaultSize insns' suffix from
4670         stackop_size for certain floating point control instructions. Guess
4671         suffix for branch and [ls][gi]dt based on flag_code. Split error
4672         messages for Intel and AT&T syntax, and make the condition more strict
4673         for the former. Adjust suppressing of generation of operand size
4674         overrides.
4675         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4676         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4677         more error checking.
4678         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4679         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4680
4681 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
4682
4683         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4684         md_short_jump_size, md_long_jump_size.
4685         * write.c [!WORKING_DOT_WORD]: Ditto.
4686         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
4687         qualifier.
4688         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4689         declare.
4690         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4691         const qualifier in these definitions.
4692         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4693         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4694
4695 2004-11-02  Nick Clifton  <nickc@redhat.com>
4696
4697         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4698         table before deciding to produce a .debug_line section to match up
4699         with a user provided .debug_info section.
4700
4701 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
4702
4703         * config/tc-crx.c (getreg_image): Bug fix, a return value was
4704         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4705
4706 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
4707
4708         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4709         (get_flags): New function.
4710         (get_number_of_bits): Edit comments, update numeric values to
4711         supported sizes.
4712         (process_label_constant): Don't support the colon
4713         format (SYMBOL:[s|m|l]).
4714         (set_cons_rparams): Support argument type 'arg_rbase'.
4715         (get_operandtype): Bug fix in 'rbase' operand type parsing.
4716         (handle_LoadStor): Bug fix, first handle post-increment mode.
4717         (getreg_image): Remove redundant code, update according to latest
4718         CRX spec.
4719         (print_constant): Bug fix relate to 3-word instructions.
4720         (assemble_insn): Bug fix, when matching instructions, verify also
4721         instruction type (not only mnemonic).
4722         Add various error checking.
4723         (preprocess_reglist): Support HI/LO and user registers.
4724
4725 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
4726
4727         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4728         in an epilogue directive go negative.
4729
4730 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
4731
4732         PR 474
4733         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4734         after reporting template error during manual bundling. Reported
4735         by Michael Dupont, michaelx.dupont@intel.com.
4736
4737 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
4738
4739         * Makefile.am: Run dep-am.
4740         * aclocal.m4: Regenerate with automake 1.9.2.
4741         * Makefile.in: Regenerate with automake 1.9.2.
4742         * doc/Makefile.in: Likewise.
4743
4744         * config/tc-arm.c: Include "dw2gencfi.h".
4745         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4746         New functions.
4747         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4748         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4749         (tc_cfi_frame_initial_instructions): Define.
4750         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4751         Add prototypes.
4752
4753 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
4754
4755         * config/tc-crx.c (assemble_insn): Check unsigned immediate
4756         operands validity.
4757         Update coprocessor id to be unsigned immediate.
4758
4759 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4760
4761         * config/tc-i386.c (O_secrel): Delete.
4762         (tc_pe_dwarf2_emit_offset): New function.
4763         * config/tc-i386.h (O_secrel): Define as O_md1.
4764         (TC_DWARF2_EMIT_OFFSET): Define.
4765
4766 2004-10-18  Nick Clifton  <nickc@redhat.com>
4767
4768         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4769         ignore @fptr() directives for 4-byte fixups.
4770
4771 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
4772
4773         * Makefile.am: Run "make dep-am"
4774         * Makefile.in: Regenerate.
4775
4776 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
4777
4778         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4779         Remove comments about placement of literal pools.
4780         (Literal Directive): Update description of literal placement.
4781         (Literal Prefix Directive): Remove statement that this does not apply
4782         to absolute-mode literals.  Describe new section naming scheme.
4783
4784 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
4785
4786         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4787         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4788         is_windowed_return_opcode): Delete.
4789         (xtensa_frob_label): Use get_subseg_target_freq.
4790         (md_assemble): Inline call to is_entry_opcode.
4791         (xtensa_handle_align): Inline call to get_frag_is_literal.
4792         (relaxation_requirements): Inline call to is_jx_opcode.
4793         (emit_single_op): Inline call to is_movi_opcode.
4794         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4795         get_frag_is_no_transform, is_entry_opcode, and
4796         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
4797         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4798         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4799         Inline calls to get_frag_is_no_transform.
4800         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4801         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4802         get_frag_is_no_transform.
4803         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4804         and set_frag_is_no_transform.
4805         (get_expression_value): Delete.
4806         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
4807         cur_target_freq to target_freq.
4808         (get_subseg_info): Split out code to create a new map entry into ...
4809         (add_subseg_info): ... this new function.
4810         (get_last_insn_flags): Check if get_subseg_info succeeded.
4811         (set_last_insn_flags): Call add_subseg_info if needed.
4812         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4813         (xtensa_reorder_segments): Compute last_sec while counting sections.
4814         Remove call to get_last_sec.
4815         (get_last_sec): Delete.
4816         (cache_literal_section): Inline call to retrieve_literal_seg and its
4817         callees, seg_present and add_seg_list.
4818         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4819         (get_frag_is_insn, get_frag_is_no_transform,
4820         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4821         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4822
4823 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
4824
4825         * config/tc-xtensa.c: Use ISO C90 formatting.
4826         * config/tc-xtensa.h: Likewise.
4827         * config/xtensa-istack.h: Likewise.
4828         * config/xtensa-relax.c: Likewise.
4829         * config/xtensa-relax.h: Likewise.
4830
4831 2004-10-12  Paul Brook  <paul@codesourcery.com>
4832
4833         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4834         EF_ARM_EABI_VER4.
4835         (arm_eabis): Ditto.
4836         * doc/c-arm.texi: Document that we actually support -meabi=4, not
4837         -meabi=3.
4838
4839 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
4840
4841         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4842         entries.
4843         (Acknowledgements): Use "GAS" instead of AS variable.
4844
4845 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
4846
4847         * config/tc-i386.c: Include "elf/x86-64.h".
4848         (i386_elf_section_type): New function.
4849         * config/tc-i386.h (md_elf_section_type): Define.
4850         (i386_elf_section_type): New prototype.
4851
4852 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
4853
4854         * config/m68k-parse.h (enum m68k_register): New control register,
4855         MBAR2 (for MCF5249)
4856         * config/tc-m68k.c: Correct control register set for MCF5249.
4857
4858 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
4859             Sterling Augustine  <sterling@tensilica.com>
4860
4861         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4862         (UNREACHABLE_MAX_WIDTH): Define.
4863         (XTENSA_FETCH_WIDTH): Delete.
4864         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4865         prefer_const16, prefer_l32r): New global variables.
4866         (LIT4_SECTION_NAME): Define.
4867         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4868         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4869         (frag_flags struct): New.
4870         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
4871         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4872         (bitfield, bit_is_set, set_bit, clear_bit): Define.
4873         (MAX_FORMATS): Define.
4874         (op_placement_info struct, op_placement_table): New.
4875         (O_pltrel, O_hi16, O_lo16): Define.
4876         (directiveE enum): Rename directive_generics to directive_transform.
4877         Delete directive_relax.  Add directive_schedule,
4878         directive_absolute_literals, and directive_last_directive.
4879         (directive_info): Rename "generics" to "transform".  Delete "relax".
4880         Add "schedule" and "absolute-literals".
4881         (directive_state): Adjust entries to match changes in directive_info.
4882         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4883         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4884         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4885         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4886         (align_only_targets, software_a0_b_retw_interlock,
4887         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4888         software_avoid_short_loop, software_avoid_close_loop_end,
4889         software_avoid_all_short_loops, specific_opcode): Delete.
4890         (warn_unaligned_branch_targets): New.
4891         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4892         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4893         (option_[no_]link_relax, option_[no_]transform,
4894         option_[no_]absolute_literals, option_warn_unaligned_targets,
4895         option_prefer_l32r, option_prefer_const16, option_target_hardware):
4896         New enum values.
4897         (option_[no_]align_only_targets, option_literal_section_name,
4898         option_text_section_name, option_data_section_name,
4899         option_bss_section_name, option_eb, option_el): Delete.
4900         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4901         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4902         and target-hardware.  Delete entries for [no-]target-align-only,
4903         literal-section-name, text-section-name, data-section-name, and
4904         bss-section-name.
4905         (md_parse_option): Handle new options and remove old ones.  Accept but
4906         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
4907         and treat them as [no-]transform.
4908         (md_show_usage): Add new options and remove old ones.
4909         (xtensa_setup_hw_workarounds): New.
4910         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
4911         "long", "short", "loc" and "frequency" entries.
4912         (use_generics): Rename to ...
4913         (use_transform): ... this function.  Add past_xtensa_end check.
4914         (use_longcalls): Add past_xtensa_end check.
4915         (code_density_available, can_relax): Delete.
4916         (do_align_targets): New.
4917         (get_directive): Accept dashes in directive names.  Warn about
4918         [no-]generics and [no-]relax directives and treat them as
4919         [no-]transform.
4920         (xtensa_begin_directive): Call md_flush_pending_output only for some
4921         directives.  Check for directives inside instruction bundles.  Warn
4922         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
4923         directives.  Handle new directives.  Check generating_literals flag
4924         for literal_prefix.
4925         (xtensa_end_directive): Check for directives inside instruction
4926         bundles.  Warn and ignore [no-]density directives.  Handle new
4927         directives.  Call xtensa_set_frag_assembly_state.
4928         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4929         xtensa_dwarf2_emit_insn): New.
4930         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
4931         use_literal_section flag.
4932         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
4933         literals.  Use xtensa_elf_cons to parse the expression.
4934         (xtensa_literal_prefix): Do not check use_literal_section.  Support
4935         ".lit4" sections for absolute literals.  Change prefix convention to
4936         replace ".text" (or ".t" in a linkonce section).  No need to call
4937         subseg_set.
4938         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4939         (expression_end): Handle closing braces and colons.
4940         (PLT_SUFFIX, plt_suffix): Delete.
4941         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
4942         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4943         and O_hi16 expressions as well.
4944         (tokenize_arguments): Handle closing braces and colons.
4945         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
4946         operands and paired register syntax.
4947         (get_invisible_operands): New.
4948         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
4949         new xtensa-isa.h functions.
4950         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4951         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
4952         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
4953         instructions.  Use xtensa_translate_zero_immed.
4954         (operand_is_immed, operand_is_pcrel_label): Delete.
4955         (get_relaxable_immed): Use new xtensa-isa.h functions.
4956         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
4957         functions.
4958         (xtensa_print_insn_table, print_vliw_insn): New.
4959         (is_direct_call_opcode): Use new xtensa-isa.h functions.
4960         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4961         is_branch_or_jump_opcode): Delete.
4962         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4963         (opnum_to_reloc, reloc_to_opnum): Delete.
4964         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4965         xtensa-isa.h functions.  Operate on one slot of an instruction.
4966         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4967         xg_get_insn_size): Delete.
4968         (xg_get_build_instr_size): Use xg_get_single_size.
4969         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4970         xg_build_widen_table.  Use xg_get_single_size.
4971         (xg_get_max_narrow_insn_size): Delete.
4972         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4973         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
4974         xg_get_single_size.
4975         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
4976         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
4977         (xg_expand_to_stack, xg_expand_narrow): Update calls to
4978         xg_build_widen_table.  Use xg_get_single_size.
4979         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
4980         xg_check_operand.
4981         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
4982         treat weak symbols conservatively.
4983         (xg_check_operand): Use new xtensa-isa.h functions.
4984         (is_dnrange): Delete.
4985         (xg_assembly_relax): Inline previous calls to tinsn_copy.
4986         (xg_finish_frag): Specify separate relax states for the frag and slot0.
4987         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4988         xtensa-isa.h functions.
4989         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4990         xg_instruction_matches_options): New.
4991         (xg_instruction_matches_rule): Handle O_register expressions.  Call
4992         xg_instruction_matches_options.
4993         (transition_rule_cmp): New.
4994         (xg_instruction_match): Update call to xg_build_simplify_table.
4995         (xg_build_token_insn): Record loc fields.
4996         (xg_simplify_insn): Check is_specific_opcode field and
4997         density_supported flag.
4998         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
4999         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
5000         (xg_assemble_literal): Add error handling for O_big.  Call
5001         record_alignment.  Handle O_pltrel.
5002         (xg_valid_literal_expression): New.
5003         (xg_assemble_literal_space): Add slot parameter.  Remove call to
5004         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
5005         xg_finish_frag.
5006         (xg_emit_insn): Delete.
5007         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
5008         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5009         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5010         and slot parameters.  Handle new "alternate" relocations for absolute
5011         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
5012         O_hi16.  Use new xtensa-isa.h functions.
5013         (xg_assemble_tokens): Delete.
5014         (is_register_writer): Use new xtensa-isa.h functions.
5015         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5016         old-style RSR from LCOUNT.
5017         (next_frag_opcode): Delete.
5018         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5019         update_next_frag_state): New.
5020         (update_next_frag_nop_state): Delete.
5021         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5022         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5023         the state of the absolute-literals directive.  Add calls to
5024         record_alignment and xtensa_set_frag_assembly_state.  Call
5025         xtensa_switch_to_non_abs_literal_fragment instead of
5026         xtensa_switch_to_literal_fragment.
5027         (build_nop): New.
5028         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
5029         (get_expanded_loop_offset): Change check for undefined opcode to an
5030         assertion.
5031         (xtensa_set_frag_assembly_state, relaxable_section,
5032         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5033         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5034         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
5035         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
5036         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5037         (xtensa_init_fix_data): New.
5038         (xtensa_frob_label): Reset label symbol to the current frag.  Check
5039         do_align_targets and generating_literals flag.  Propagate frequency
5040         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
5041         (xtensa_unrecognized_line): New.
5042         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
5043         to xtensa_set_frag_assembly_state.
5044         (error_reset_cur_vinsn): New.
5045         (md_assemble): Remove check for literal frag.  Remove call to
5046         istack_init.  Call use_transform instead of use_generics.  Parse
5047         explicit instruction format specifiers.  Move code for
5048         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
5049         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
5050         Add dwarf2_where call.  Remote automatic alignment for ENTRY
5051         instructions.  Move call to xtensa_clear_insn_labels to the end.
5052         Rearrange to handle bundles.
5053         (xtensa_cons_fix_new): Delete.
5054         (xtensa_handle_align): New.
5055         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
5056         assignment to is_no_density field.
5057         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
5058         instead of reloc_to_opnum.  Handle "alternate" relocations.
5059         (xtensa_force_relocation, xtensa_check_inside_bundle,
5060         xtensa_elf_section_change_hook): New.
5061         (xtensa_symbol_new_hook): Delete.
5062         (xtensa_fix_adjustable): Check for difference of symbols with an
5063         offset.  Check for external and weak symbols.
5064         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5065         (md_estimate_size_before_relax): Return expansion for the first slot.
5066         (tc_gen_reloc): Handle difference of symbols by producing
5067         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5068         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
5069         tentative values into the output when linkrelax is set.
5070         (XTENSA_PROP_SEC_NAME): Define.
5071         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5072         Create literal tables only if using literal sections.  Create new
5073         property tables instead of old instruction tables.  Check for unaligned
5074         branch targets and loops.
5075         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5076         new_resource_table, clear_resource_table, resize_resource_table,
5077         resources_available, reserve_resources, release_resources,
5078         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5079         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5080         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5081         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
5082         flag.  Update checks for workaround options.  Call
5083         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5084         (xtensa_cleanup_align_frags): Add special case for branch targets.
5085         Check for and mark unreachable frags.
5086         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5087         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5088         end of a zero-overhead loop body.
5089         (frag_can_negate_branch): Handle instructions with multiple slots.
5090         Use new xtensa-isa.h functions
5091         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5092         xtensa_mark_zcl_first_insns): New.
5093         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5094         transformations are disabled.
5095         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
5096         multislot instructions.
5097         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5098         Likewise.  Also error if transformations are disabled.
5099         (unrelaxed_frag_max_size): New.
5100         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5101         xtensa-isa.h functions.
5102         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5103         xtensa_opcode_is_loop instead of is_loop_opcode.
5104         (get_text_align_power): Replace as_fatal with assertion.
5105         (get_text_align_fill_size): Iterate instead of using modulus when
5106         use_nops is false.
5107         (get_noop_aligned_address): Assert that this is for a machine-dependent
5108         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
5109         xg_get_single_size, and frag_format_size.
5110         (get_widen_aligned_address): Rename to ...
5111         (get_aligned_diff): ... this function.  Add max_diff parameter.
5112         Remove handling of rs_align/rs_align_code frags.  Use
5113         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5114         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
5115         and pass it back to caller.
5116         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
5117         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5118         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
5119         (relax_frag_text_align): Rename to ...
5120         (relax_frag_loop_align): ... this function.  Assume loops can only be
5121         in the first slot of an instruction.
5122         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5123         instruction.  Remove call to frag_wane.
5124         (relax_frag_narrow): Rename to ...
5125         (relax_frag_for_align): ... this function.  Extend to handle
5126         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5127         RELAX_NARROW for the first slot.
5128         (find_address_of_next_align_frag, bytes_to_stretch): New.
5129         (future_alignment_required): Use find_address_of_next_align_frag and
5130         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
5131         alignment decisions.
5132         (relax_frag_immed): Add format, slot, and estimate_only parameters.
5133         Check if transformations are enabled for b_j_loop_end workaround.
5134         Use new xtensa-isa.h functions and handle multislot instructions.
5135         Update call to xg_assembly_relax.
5136         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5137         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5138         frag types.
5139         (convert_frag_narrow): Add segP, format and slot parameters.  Call
5140         convert_frag_immed for branch instructions.  Adjust calls to
5141         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
5142         xg_get_single_size and xg_get_single_format.
5143         (convert_frag_fill_nop): New.
5144         (convert_frag_immed): Add format and slot parameters.  Handle multislot
5145         instructions and use new xtensa-isa.h functions.  Update calls to
5146         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
5147         enabled for b_j_loop_end workaround.  Use build_nop instead of
5148         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
5149         frags.  Use xg_get_single_size.  Handle O_pltrel.
5150         (fix_new_exp_in_seg): Remove check for old plt flag.
5151         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5152         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
5153         for loop opcode to an assertion.  Mark all frags up to the end of the
5154         loop as not transformable.
5155         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5156         (get_subseg_info): New.
5157         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
5158         check for dest_seg.
5159         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5160         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5161         (xtensa_switch_to_non_abs_literal_fragment): New.
5162         (cache_literal_section): Add is_code parameter and pass it through to
5163         retrieve_literal_seg.
5164         (retrieve_literal_seg): Add is_code parameter and use it to set the
5165         flags on the literal section.  Handle case where head parameter is 0.
5166         (get_frag_is_no_transform, set_frag_is_specific_opcode,
5167         set_frag_is_no_transform): New.
5168         (xtensa_create_property_segments): Add end_property_function parameter
5169         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
5170         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5171         (xtensa_create_xproperty_segments, section_has_xproperty): New.
5172         (add_xt_block_frags): Add end_property_function parameter and call it
5173         if it is non-zero.  Call xtensa_frag_flags_init.
5174         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5175         get_frag_property_flags, frag_flags_to_number,
5176         xtensa_frag_flags_combinable, xt_block_aligned_size,
5177         xtensa_xt_block_combine, add_xt_prop_frags,
5178         init_op_placement_info_table, opcode_fits_format_slot,
5179         xg_get_single_size, xg_get_single_format): New.
5180         (istack_push): Inline call to tinsn_copy.
5181         (tinsn_copy): Delete.
5182         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5183         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
5184         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5185         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5186         functions.  Handle invisible operands.
5187         (tinsn_to_slotbuf): New.
5188         (tinsn_check_arguments): Use new xtensa-isa.h functions.
5189         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
5190         vinsn_from_chars, and xg_free_vinsn.
5191         (tinsn_from_insnbuf): New.
5192         (tinsn_immed_from_frag): Add slot parameter and handle multislot
5193         instructions.  Handle symbol differences.
5194         (get_num_stack_text_bytes): Use xg_get_single_size.
5195         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5196         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5197         get_expr_register, set_expr_symbol_offset_diff): New.
5198         * config/tc-xtensa.h (MAX_SLOTS): Define.
5199         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5200         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5201         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5202         RELAX_NONE types.
5203         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5204         (xtensa_frag_type struct): Add is_assembly_state_set,
5205         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5206         is_align, is_text_align, alignment, and is_first_loop_insn fields.
5207         Replace is_generics and is_relax fields by is_no_transform field.
5208         Delete is_text and is_longcalls fields.  Change text_expansion and
5209         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
5210         per-slot information: literal_frags, slot_subtypes, slot_symbols,
5211         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
5212         (xtensa_fix_data struct): New.
5213         (xtensa_symfield_type struct): Delete plt field.
5214         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
5215         forward declaration here.
5216         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
5217         (XTENSA_SECTION_RENAME): Undefine.
5218         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5219         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5220         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5221         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5222         (unit_num_copies_func, opcode_num_units_func,
5223         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5224         (resource_table struct): New.
5225         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5226         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5227         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5228         (tinsn_copy): Delete prototype.
5229         (vliw_insn struct): New.
5230         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5231         (widen_spec_list): Add option conditions for density and boolean
5232         instructions.  Add expansions using CONST16 and conditions for using
5233         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
5234         predicted branches.
5235         (simplify_spec_list): Add option conditions for density instructions.
5236         Add entry for NOP instruction.
5237         (append_transition): Add cmp function pointer parameter and use it to
5238         insert the new entry in order.
5239         (operand_function_LOW16U, operand_function_HI16U): New.
5240         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5241         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5242         (enter_opname, split_string): Use xstrdup instead of strdup.
5243         (init_insn_pattern): Initialize new options field.
5244         (clear_req_or_option_list, clear_req_option_list,
5245         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5246         New.
5247         (parse_insn_pattern): Parse option conditions.
5248         (transition_applies): New.
5249         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
5250         swapped last arguments in calls to append_constant_value_condition.
5251         Call clone_req_option_list.  Add warning about invalid opcode.
5252         Handle LOW16U and HI16U function names.
5253         (build_transition_table): Add cmp parameter and use it in calls to
5254         append_transition.  Use new xtensa-isa.h functions.  Check
5255         transition_applies before adding entries.
5256         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5257         pass it through to build_transition_table.
5258         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5259         ReqOption, transition_cmp_fn): New types.
5260         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5261         (transition_rule struct): Add options field.
5262         * doc/as.texinfo (Overview): Update Xtensa options.
5263         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5264         --[no-]relax, and --[no-]generics options.  Update descriptions of
5265         --text-section-literals and --[no-]longcalls.  Add
5266         --[no-]absolute-literals and --[no-]transform.
5267         (Xtensa Syntax): Add description of syntax for FLIX instructions.
5268         Remove use of "generic" and "specific" terminology for opcodes.
5269         (Xtensa Registers): Generalize the syntax description to include
5270         user-defined register files.
5271         (Xtensa Automatic Alignment): Update.
5272         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5273         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5274         (Xtensa Directives): Remove confusing rules about precedence.
5275         (Density Directive, Relax Directive): Delete.
5276         (Schedule Directive): New.
5277         (Generics Directive): Rename to ...
5278         (Transform Directive): ... this node.
5279         (Literal Directive): Update for absolute literals.  Missing
5280         literal_position directive is now an error.
5281         (Literal Position Directive): Update for absolute literals.
5282         (Freeregs Directive): Delete.
5283         (Absolute Literals Directive): New.
5284         (Frame Directive): Minor editing.
5285         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5286         Update dependencies.
5287         * Makefile.in: Regenerate.
5288
5289 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
5290
5291         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5292         to build the second and third fixups for a composite relocation.
5293         (macro_read_relocs): New function.
5294         (macro_build): Use it.
5295         (s_cpsetup): Pass all three composite relocation codes to macro_build.
5296         Simplify fragging code accordingly.
5297         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5298         of the composite relocation.  Set fx_tcbit in both fixups.
5299
5300 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
5301
5302         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5303         (md_apply_fix3): Don't treat composite relocs as done.
5304
5305 2004-10-07  Jan Beulich <jbeulich@novell.com>
5306
5307         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5308         prefix for symbol names generated from the LOCAL macro directive.
5309
5310         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5311         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5312
5313 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
5314
5315         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5316         Special registers.
5317         (md_assemble): Add error checking for Co-Processor instructions.
5318         (get_cinv_parameters): Add 'b' option to invalidate the
5319         branch-target cache.
5320
5321 2004-10-05  Paul Brook  <paul@codesourcery.com>
5322
5323         * config/tc-arm.c (unwind): New variable.
5324         (vfp_sp_encode_reg): New function.
5325         (vfp_sp_reg_required_here): Use it.
5326         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5327         (vfp_parse_reg_list): New function.
5328         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5329         s_arm_unwind_personality, s_arm_unwind_personalityindex,
5330         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5331         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5332         functions.
5333         (md_pseudo_table): Add them.
5334         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5335         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5336         (set_section, add_unwind_adjustsp, flush_pending_unwind,
5337         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5338         require_hashconst, add_unwind_opcode): New functions.
5339         * doc/c-arm.texi: Document unwinding opcodes.
5340         * NEWS: Mention the new feature.
5341
5342 2004-10-04  Eric Christopher  <echristo@redhat.com>
5343
5344         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5345
5346 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
5347
5348         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5349         TLS relocations.
5350         * config/tc-s390.c (md_apply_fix3): Likewise.
5351         * config/tc-sparc.c (md_apply_fix3): Likewise.
5352
5353 2004-10-01  Paul Brook  <paul@codesourcery.com>
5354
5355         * config/tc-arm.c (arm_elf_section_type): New function.
5356         (arm_elf_change_section): Set section link for exidx sections.
5357         * config/tc-arm.h (arm_elf_section_type): Add prototype.
5358         (md_elf_section_type): Define.
5359
5360 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
5361
5362         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5363         instruction's offset.
5364
5365 2004-10-01  Adam Nemet  <anemet@lnxw.com>
5366
5367         * (TARGET_FORMAT): Remove LynxOS COFF definition.
5368
5369 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
5370
5371         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5372         asymbol *, instead use symbol_get_bfdsym.
5373
5374 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
5375
5376         * config/tc-m68k.c (select_control_regs): Add mcf5249.
5377
5378 2004-09-30  Paul Brook  <paul@codesourcery.com>
5379
5380         * config/tc-arm.c (do_smi, do_nop): New functions.
5381         (insns): Add ARMv6ZK instructions.
5382         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5383         (tc_gen_reloc): Ditto.
5384         (arm_cpus): Add mpcore and arm1176.
5385         (arm_archs): Add armv6{k,z,zk}.
5386         * doc/c-arm.texi: Document new cores and architectures.
5387
5388 2004-09-30  Nick Clifton  <nickc@redhat.com>
5389
5390         * config/tc-arm.c: Use ISO C90 formatting.
5391
5392 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
5393
5394         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5395         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5396         REG_TYPE_MVDX is expected.
5397
5398 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
5399
5400         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5401
5402 2004-09-21  James E Wilson  <wilson@specifixinc.com>
5403
5404         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5405         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5406         output_spill_base, output_unat_psprel, output_lc_psprel,
5407         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5408         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5409         output_spill_psprel_p): Use it.
5410
5411 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
5412
5413         * config/tc-crx.c (handle_LoadStor): New function.
5414         Handle load/stor unique instructions before parsing.
5415
5416 2004-09-17  Paul Brook  <paul@codesourcery.com>
5417
5418         * config/tc-arm.c (s_arm_rel31): New funciton.
5419         (md_pseudo_table): Add .rel31.
5420         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5421         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5422         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5423         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5424         (arm_parse_reloc): Add (target2).
5425
5426 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
5427
5428         * Makefile.am: Run "make dep-am".
5429         * Makefile.in: Regenerate.
5430         * aclocal.m4: Regenerate.
5431         * configure: Regenerate.
5432         * doc/Makefile.in: Regenerate.
5433         * po/POTFILES.in: Regenerate.
5434         * po/gas.pot: Regenerate.
5435
5436 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
5437
5438         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5439         [!LLONG_MAX]: Ditto.
5440
5441 2004-09-13  Paul Brook  <paul@codesourcery.com>
5442
5443         * config/tc-arm.c: Rename RELABS to TARGET1.
5444
5445 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
5446
5447         * messages.c (as_internal_value_out_of_range): Cast values passed
5448         to as_bad_where or as_warn_where to proper type.
5449
5450 2004-09-11  Theodore A. Roth  <troth@openavr.org>
5451
5452         * config/tc-avr.c: Add support for
5453         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5454
5455 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
5456
5457         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5458         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5459
5460 2004-09-08  Paul Brook  <paul@codesourcery.com>
5461
5462         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5463         fini_array and preinit_array section types.
5464         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5465         and fini_array.
5466         * doc/as.texinfo: Document extra section types.
5467
5468 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
5469
5470         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5471         * Makefile.in: Regenerated.
5472         * configure.in: Set em for arm*-*-symbianelf*.
5473         * configure: Regenerated.
5474         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5475         vectors when appropriate.
5476         * config/te-symbian.h: New file.
5477
5478 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
5479
5480         * config/tc-crx.c (gettrap): Exception vector can be case
5481         insensitive.
5482         (process_label_constant): Fix a 32-bit displacement bug in branch
5483         instructions.
5484         (get_operandtype) : Bug fix, wrong operand was used.
5485         (process_label_constant): Initialize relocation type to
5486         BFD_RELOC_NONE
5487
5488 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
5489
5490         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5491         for synthesizable cores.
5492
5493         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5494
5495 2004-08-25  Dmitry Diky  <diwil@spec.ru>
5496
5497         * config/tc-msp430.c:   Clean-up the code.
5498         (md_relax_table): New relax table.
5499         (mcu_types): Sort MCU types.
5500         (md_pseudo_table): Add .profiler pseudo handler.
5501         (pow2value): New function.
5502         (msp430_profiler): New function.
5503         (msp430_operands): Add new insns handlers.
5504         (msp430_srcoperand): Add register operand handler, allow complex
5505         expressions.
5506         (md_estimate_size_before_relax): Rewritten.
5507         (md_convert_frag): Rewritten.
5508         (msp430_relax_frag): New function.
5509         * config/tc-msp430.h (md_relax_frag): define macro
5510         * doc/c-msp430.texi: Update information.
5511
5512 2004-08-24  Nick Clifton  <nickc@redhat.com>
5513
5514         * as.c (std_shortopts): Allow -g to take an optional argument.
5515         (parse_args): Pass any switch starting with -g on to the backend
5516         for parsing.
5517
5518 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
5519
5520         * configure.in (arm*-*-symbianelf*): New target.
5521         (arm*-*-eabi*): Likewise.
5522         * configure: Regenerated.
5523
5524 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5525         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5526         correctly.
5527
5528 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
5529
5530         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5531         argument, don't do anything if current section is not
5532         .gnu.linkonce.t.* and linkonce_empty is set.
5533         (generate_unwind_image, dot_endp): Adjust callers, call
5534         start_unwind_section (*, 1) if nothing will be put into the
5535         section.
5536
5537 2004-08-17  Nick Clifton  <nickc@redhat.com>
5538
5539         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5540         (show_usage): Add -g.
5541         (std_longopts): Add --gen-debug.  Alpha sort the table.
5542         (parse_args): Print an error message if a switch is not handled.
5543         Handle the -g switch, calling md_debug_format_selector() if
5544         necessary.
5545         * NEWS: Mention new feature.
5546         * doc/as.texinfo: Document new switch.
5547         * doc/internals.texi: Document behaviour of md_parse_option.
5548
5549         * config/tc-arm.c (md_parse_option): Do not issue an error message
5550         if the switch is not recognised.
5551         * config/tc-m68k.c (md_parse_option): Likewise.
5552         * config/tc-pdp11.c (md_parse_option): Likewise.
5553         * config/tc-v850.c (md_parse_option): Likewise.
5554
5555         * as.h: Fix up formatting.
5556         * tc.h: Likewise.
5557
5558 2004-08-16  Nick Clifton  <nickc@redhat.com>
5559
5560         * macro.c (macro_set_alternate): Use ISO C90 formatting.
5561
5562         * configure.in: Sort architecture based tables alphabetically.
5563         * configure: Regenerate.
5564
5565 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
5566
5567         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5568         { "cc", 68 }, with { "cr", 70 }.
5569
5570 2004-08-13 Jan Beulich <jbeulich@novell.com>
5571            Nick Clifton <nickc@redhat.com>
5572
5573         * as.c: Add and handle new --alternate command line option.
5574         * macro.c (macro_set_alternate): New.
5575         * macro.h (macro_set_alternate): Declare.
5576         * read.c: Add and handle new .altmacro and .noaltmacro directives.
5577         * doc/as.texinfo: Document new command line option and pseudo-ops
5578         as well as insert documentation originating from gasp about
5579         alternate macro syntax.
5580         * NEWS: Mention new command line option and pseudo-ops.
5581
5582 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
5583
5584         * expr.c (operand): Handle the "~", "-", and "!" operators applied
5585         to bignums.
5586
5587 2004-08-06  Paul Brook  <paul@codesourcery.com>
5588
5589         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5590         Handle new relocations.
5591         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5592
5593 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
5594
5595         * write.c (relax_segment): Use was_address instead of address when
5596         setting fr_fix field for align frag due to backwards .org.
5597
5598 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
5599
5600         Introduce SH2a support.
5601         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
5602         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5603         arch_sh2a_nofpu_up.
5604         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
5605         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5606         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
5607         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5608         to end of conditional expression.
5609         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
5610         * config/tc-sh.c: Add sh2a-nofpu support.
5611         2003-12-29  DJ Delorie  <dj@redhat.com>
5612         * tc-sh.c: Add sh2a support.
5613         (parse_reg): Add tbr.
5614         (parse_at): Support @@(disp,tbr).
5615         (get_specific): Support sh2a opcodes.
5616         (insert4): New, for 4 byte relocs.
5617         (build_Mytes): Support sh2a opcodes.
5618         (md_apply_fix3_Mytes): Support sh2a opcodes.
5619         2003-12-02  Michael Snyder  <msnyder@redhat.com>
5620         * config/tc-sh.c (md_parse_option): Handle sh2a.
5621         (sh_elf_final_processing): Ditto.
5622
5623 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
5624
5625         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5626         for TE_NetBSD.
5627
5628 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
5629
5630         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5631         (ppc_arch): Expand comment.
5632
5633 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
5634
5635         * config/tc-crx.c: Support evaluating the difference between two
5636         symbols.
5637         * config/tc-crx.h: Likewise.
5638
5639 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
5640
5641         * config/tc-ia64.c (start_unwind_section): Set the linked-to
5642         section.
5643         (ia64_elf_section_change_hook): Set the linked-to section for
5644         SHT_IA_64_UNWIND.
5645
5646 2004-07-26  Dmitry Diky  <diwil@spec.ru>
5647
5648         * config/tc-msp430.c: Add new subtargets: msp430x1610,
5649         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5650         msp430xG438, msp430xG439.
5651
5652 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
5653
5654         * doc/as.texinfo (Section, PushSection): Correct documentation
5655         for ELF.
5656
5657 2004-07-21  Jan Beulich  <jbeulich@novell.com>
5658
5659         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5660         permissible for the selected instruction suffix.
5661         (match_template): Don't permit 64-bit general purpose operands in
5662         32-bit mode.
5663         (finalize_imm): Permit 64-bit immediates.
5664         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5665         specially except for the width of the used base and/or index
5666         registers.  For 32-bit displacements, use sign-extended
5667         relocations only when using 64-bit addressing.
5668         Force zero displacement on rip-relative addressing when there is
5669         no other displacement.
5670         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5671         specially except for the width of the used base and/or index
5672         registers.
5673         (parse_register): Disallow Reg64 registers in 32-bit mode.
5674
5675         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5676         suffix if the instruction doesn't support it.
5677
5678 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
5679
5680         * config/tc-mips.c (append_insn): Handle constant expressions with
5681         no associated relocation.
5682         (mips_ip): Cancel the expression after use for the Q format
5683         specifier.
5684         (parse_relocation): Return no relocation for unsupported
5685         operators.
5686         (my_getSmallExpression): Return no relocation if no relocation
5687         operators are used.
5688
5689 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5690
5691         * config/obj-som.c (adjust_stab_sections): Add prototype.
5692         (obj_som_compiler, obj_som_version, obj_som_copyright,
5693         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5694         * config/tc-hppa.c (update_subspace):  Likewise.
5695         (is_defined_subspace): Amplify comment.
5696         * config/obj-som.h (som_frob_file): Add prototype.
5697
5698 2004-07-19  Christopher Faylor  <cgf@timesys.com>
5699             H.J. Lu  <hongjiu.lu@intel.com>
5700
5701         * subsegs.c (section_symbol): Don't create a new segment when
5702         existing segment is undefined.
5703
5704 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
5705
5706         * config/tc-arm.c: Include include/opcode/arm.h.
5707         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5708         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5709         (FPU_ARCH_*): Delete.
5710         * Makefile.am: Update dependencies.
5711         * Makefile.in: Regenerate.
5712
5713 2004-07-15  Nick Clifton  <nickc@redhat.com>
5714
5715         * configure.in: Accept armbe as a big-endian arm configuration.
5716         * configure: Regenerate.
5717
5718 2004-07-13  Thomas Nystrom  <thn@saeab.se>
5719
5720         * config/tc-i386.c (T_SHIFTOP): New constant.
5721         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5722         (intel_el1): Handle '~'.
5723         (intel_get_token): Handle '<>', '&', '|' and '~'.
5724
5725 2004-07-13  Nick Clifton <nickc@redhat.com>
5726
5727         (md_assemble): Remove spurious newline from end of as_bad error
5728         message.
5729         (intel_e05_1): Likewise.
5730         (intel_e11): Likewise.
5731         (intel_match_token): Likewise.
5732
5733 2004-07-11  Andreas Schwab  <schwab@suse.de>
5734
5735         * config/tc-m68k.c: Convert to C90.  Remove redundant
5736         declarations.  Indentation fixup.
5737         [M68KCOFF]: Include "obj-coff.h" instead of declaring
5738         obj_coff_section ourselves.
5739
5740 2004-07-09  James E Wilson  <wilson@specifixinc.com>
5741
5742         * config/tc-ia64.c (default_big_endian): New.
5743         (dot_byteorder, md_begin): Use it.
5744         (md_parse_option): Set it.
5745
5746 2004-07-09  Nick Clifton  <nickc@redhat.com>
5747
5748         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5749         * configure: Regenerate.
5750         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5751         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5752         sh_find_elf_flags if necessary.
5753
5754 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
5755
5756         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5757         going to be split into more than one in-place addend, return 0
5758         for relocations against mergeable sections.  Associate comments
5759         with code.
5760
5761 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
5762
5763         * Makefile.am (CPU_TYPES): Add crx.
5764         (TARGET_CPU_CFILES): Add config/tc-crx.c.
5765         (TARGET_CPU_HFILES): Add config/tc-crx.h.
5766         (DEPTC_crx_elf): New target.
5767         (DEPOBJ_crx_elf): Likewise.
5768         (DEP_crx_elf): Likewise.
5769         * Makefile.in: Regenerate.
5770         * configure.in: Add crx* target.
5771         * configure: Regenerate.
5772         * config/tc-crx.c: New file.
5773         * config/tc-crx.h: New file.
5774         * NEWS: Mention new target.
5775
5776 2004-07-06  Nick Clifton  <nickc@redhat.com>
5777
5778         * config.in: Undefine TARGET_SYMBIAN by default.
5779         * configure.in:
5780         * configure: Regenerate. Add sh-symbian-elf target.  If
5781         selected define TARGET_SYMBIAN.
5782         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5783         format if TARGET_SYMBIAN has been defined.
5784
5785         * output-file.c (output_file_create): Report the target format
5786         chosen when bfd_openw reports that it is invalid.
5787
5788         * config/obj-coff.c (coff_pseudo_table): Only define the weak
5789         pseudo for BFD based assemblers.
5790
5791 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
5792
5793         gas:
5794         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5795         (md_parse_option): Remove redundant -isa testing.
5796         Make bfd_arch variable const.
5797         (md_show_usage): Make bfd_arch variable const.
5798
5799 2004-07-03  James E Wilson  <wilson@specifixinc.com>
5800
5801         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5802         * config/tc-ia64.h (md_frag_check): Define.
5803
5804 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
5805
5806         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5807         externals.
5808         * doc/as.texinfo (Weak): Document PE weak symbols.
5809
5810 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
5811
5812         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5813         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5814         (mips_frob_file): Rework so that only a single pass through the
5815         relocs is needed.  Allow %lo()s to have higher offsets than their
5816         corresponding %hi()s or %got()s.
5817
5818 2004-07-02  Nick Clifton  <nickc@redhat.com>
5819
5820         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5821         allow values which have come from undefined symbols.
5822         Always consider this fixup to have been processed as a reloc
5823         cannot be generated for it.
5824
5825 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
5826
5827         * frags.h (struct frag): Add has_code and insn_addr fields.
5828         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5829         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5830         * config/tc-ppc.h (md_frag_check): Define.
5831
5832 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
5833
5834         * doc/Makefile.am (info): Rename goal to...
5835         (info-local): ... this, to preserve implicit dependencies.
5836         * doc/Makefile.in: Regenerate with automake 1.8.5.
5837
5838 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
5839
5840         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5841         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
5842         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
5843         (tc_gen_reloc): Likewise.
5844         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5845         (m32r_parse_name): Likewise.
5846         (m32r_cgen_parse_fix_exp): Likewise.
5847         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5848         (O_PIC_reloc): Likewise.
5849         (TC_CGEN_PARSE_FIX_EXP): Likewise..
5850         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5851         for @GOTOFF, @GOT, @PLT.
5852
5853 2004-06-21 Jan Beulich  <jbeulich@novell.com>
5854
5855         * gas/symbols.c: While discarding ordinary local absolute symbols
5856         when --strip-local-absolute is in effect, retain file symbols.
5857
5858 2004-06-20  Andreas Schwab  <schwab@suse.de>
5859
5860         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5861         (md_parse_option): Likewise.
5862
5863 2004-06-17  Jan Beulich <jbeulich@novell.com>
5864
5865         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5866         * config/te-netware.h: New file.
5867         * config/te-ppcnw.h: Delete: Obsolete.
5868         * configure.in: Eliminate ill NetWare targets. Make generic
5869         NetWare target use proper emulation.
5870         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5871         reference to new te-netware.h.
5872         * configure: Regenerate.
5873         * Makefile.in: Regenerate.
5874
5875 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
5876
5877         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5878         comparison in .insn pseudo operation.
5879
5880 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
5881
5882         * config/obj-coff.c (coff_adjust_section_syms): Use
5883         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5884         (coff_frob_section): Likewise.
5885         * config/tc-mips.c (md_apply_fix3): Likewise.
5886         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5887         (elf_frob_file_after_relocs): Likewise.
5888
5889 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5890
5891         * config/tc-hppa.c (log2): Rename to exact_log2.
5892         (pa_next_subseg): Delete unused function.
5893         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5894         (create_new_subspace): Likewise.
5895
5896         Bug gas/213
5897         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5898         labels.  Fix warning.
5899
5900 2004-05-28  DJ Delorie  <dj@redhat.com>
5901
5902         * config/tc-mn10300.h (tc_fix_adjustable): Define.
5903         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5904         or non-merged symbols.
5905
5906 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
5907
5908         * config/tc-ia64.c (remove_marked_resource): Save, clear and
5909         restore the old slot when inserting srlz.i/srlz.d.
5910
5911 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
5912
5913         * Makefile.am: Regenerate dependecies.
5914         * Makefile.in: Regenerate.
5915         * config/tc-sh.c (valid_arch): Make unsigned.
5916         (preset_target_arch): Likewise.
5917         (md_begin): Use new architecture flags system.
5918         (get_specific): Likewise.
5919         (assemble_ppi): Likewise.
5920         (md_assemble): Likewise. Also fix error check for bad opcodes.
5921         (md_parse_option): Likewise. Also generate -isa values according
5922         to the table in bfd/cpu-sh.c instead of just constants. Also
5923         allow <arch>-up ISA variants.
5924         (sh_elf_final_processing): Replace if-else chain with a call to
5925         sh_find_elf_flags().
5926
5927 2004-05-28  Peter Barada <peter@the-baradas.com>
5928
5929         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5930         with zero offset into mode 2 addressing to save a word.
5931
5932 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
5933
5934         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5935         (ar_is_only_in_integer_unit): New.
5936         (ar_is_only_in_memory_unit): New.
5937         (generate_unwind_image): Silence gcc on 32bit host.
5938         (md_assemble): Use ar_is_only_in_integer_unit instead of
5939         ar_is_in_integer_unit. Check AR access.
5940
5941 2004-05-27  Peter Barada  <peter@the-baradas.com>
5942
5943         * config/tc-m68k.c (md_begin): Sort the opcode table into
5944         alphabetical order.
5945         (m68k_compare_opcode): New function to do the sorting.
5946
5947 2004-05-24  Peter Barada  <peter@the-baradas.com>
5948
5949         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5950         addressing on MIT style operands.
5951         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5952         w/mask addressing.
5953         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5954         operands.
5955
5956 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
5957
5958         * expr.c (operand, operator): Don't reject '++' and '--'.
5959
5960 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
5961
5962         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5963         dwarf tables.
5964
5965 2004-05-17  Adam Nemet  <anemet@lnxw.com>
5966
5967         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
5968         * configure: Regenerate.
5969
5970 2004-05-13  Paul Brook  <paul@codesourcery.com>
5971
5972         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
5973
5974 2004-05-13  Joel Sherrill <joel@oarcorp.com>
5975
5976         * configure.in (or32-*-rtems*): Switch to elf.
5977         * configure: Regenerate.
5978
5979 2004-05-13  Nick Clifton  <nickc@redhat.com>
5980
5981         * po/fr.po: Updated French translation.
5982
5983 2004-05-11  Nick Clifton  <nickc@redhat.com>
5984
5985         * doc/as.texinfo (Section): Document G and T flags to .section
5986         directive.  Document the extra arguments that the G flag
5987         requires.  Document the #tls flag.
5988
5989 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
5990
5991         * subsegs.c (section_symbol): Create a new section symbol if
5992         the existing one doesn't match.
5993         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5994
5995 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
5996
5997         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5998         to cope with VR4181A errata MD(1) and MD(4).
5999
6000 2004-05-07  Brian Ford  <ford@vss.fsi.com>
6001
6002         * NEWS: Mention .secrel32 for pe[i]-i386.
6003
6004 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
6005
6006         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6007         (HANDLE_ALIGN): New.
6008
6009 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
6010
6011         * Makefile.am (DIST_SUBDIRS): Define.
6012         * aclocal.m4: Regenerate with automake 1.8.4.
6013         * Makefile.in: Likewise.
6014         * doc/Makefile.in: Likewise.
6015
6016 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
6017
6018         * config/tc-ia64.c (dot_serialize): Declare.
6019         (dot_serialize): New function.
6020         (md_pseudo_table): Add ".serialize.data" and
6021         ".serialize.instruction" directives.
6022
6023 2004-05-06  Nick Clifton  <nickc@redhat.com>
6024
6025         * messages (as_internal_value_out_of_range): Print a message about
6026         a value being out of range.  Be consistent about whether the
6027         values are printed in decimal or hexadecimal.
6028         (as_warn_value_out_of_range): Generate a warning message about an
6029         out of range value.
6030         (as_bad_value_out_of_range): Generate an error message about an
6031         out of range value.
6032         * as.h: Prototype the new functions.
6033         * config/tc-alpha.c (insert_operand): Use new function.
6034         * config/tc-arc.c (arc_insert_operand): Likewise.
6035         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6036         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6037         * config/tc-ppc.c (ppc_insert_operand): Likewise.
6038         * config/tc-s390.c (s390_insert_operand): Likewise.
6039         * config/tc-v850.c (v850_insert_operand): Likewise.
6040
6041 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
6042
6043         * configure.in: Set em=linux for frv-*-*linux*.
6044         * configure: Rebuilt.
6045         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6046         (frv_md_fdpic_enabled): New.
6047         * config/tc-frv.c (frv_md_fdpic_enabled): New.
6048         (DEFAULT_FDPIC): New.
6049         (frv_flags): Use DEFAULT_FDPIC.
6050         (frv_pic_flag): Likewise.
6051         (OPTION_NOPIC): New.
6052         (md_longopts): Add -mnopic.
6053         (md_parse_option): Handle it.
6054         (md_show_usage): Add -mfdpic and -mnopic.
6055
6056 2004-05-05  Peter Barada  <peter@the-baradas.com>
6057
6058         * config/tc-m68k.c: Add find_cf_chip to print list of valid
6059         chips for invalid coldfire instructions, rename selectors
6060         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6061         add current_chip to track which chip is referred to(including save/restore),
6062         use current_chip to select control registers, not current_arch.
6063         (md_show_usage): Add new chips.
6064         * doc/c-m68k.texi: Document new command line switches.
6065
6066 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
6067
6068         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6069         (NOP_OPCODE): Define.
6070         (s390_align_code): Remove prototype.
6071         * tc-s390.c (s390_align_code): Remove.
6072
6073 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
6074
6075         * config/tc-ia64.c (make_unw_section_name): Removed.
6076         (start_unwind_section): New function.
6077         (generate_unwind_image): Take const segT instead of const
6078         char *.
6079         (dot_handlerdata): Adjusted.
6080         (dot_endp): Likewise.
6081
6082 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
6083
6084         * config/obj-elf.c (obj_elf_change_section): Allow the
6085         ".note.GNU-stack" section has SHF_EXECINSTR.
6086
6087 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
6088
6089         * config/obj-elf.c (get_section): Return bfd_boolean.
6090         (obj_elf_change_section): Call bfd_get_section_by_name_if
6091         instead of bfd_map_over_sections.
6092
6093 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
6094
6095         * config/obj-elf.c (get_section): New function.
6096         (obj_elf_change_section): Support multiple sections with same
6097         name.
6098
6099 2004-04-30  Nick Clifton  <nickc@redhat.com>
6100
6101         * config/tc-arm.c (create_register_alias): Fix typo checking for
6102         case sensitive register aliases.
6103         (co_proc_number): Use error message string in all_reg_maps[]
6104         array.
6105         (cp_reg_required_here): Likewise.
6106         (fp_reg_required_here): Likewise.
6107
6108 2004-04-29  Brian Ford  <ford@vss.fsi.com>
6109
6110         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6111
6112 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
6113
6114         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6115         (load_address, macro, mips_ip, md_parse_option)
6116         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6117         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6118         embedded-PIC handling, and update comments.
6119         (SWITCH_TABLE): Remove.
6120         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6121         (enum mips_pic_level): Remove EMBEDDED_PIC.
6122         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6123         (TC_FORCE_RELOCATION): Update comment.
6124         * ecoff.c (ecoff_build_lineno): Add comment about some code that
6125         might be safe to remove now that MIPS embedded-PIC is gone.
6126
6127 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6128
6129         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6130         call to obj_set_subsection_attributes.
6131         (obj_som_init_stab_section): Likewise.
6132         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6133         (pa_def_subspaces): Provide comdat default.
6134         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
6135         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
6136         calls to create_new_subspace and update_subspace to pass comdat flag.
6137         (create_new_subspace, update_subspace): Add new comdat argument.  Use
6138         it in calls to obj_set_subsection_attributes.
6139         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6140         and use of comdat, common and dup_comm parameters.
6141
6142 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
6143
6144         * config/obj-elf.c (obj_elf_change_section): Check if the old
6145         group name is NULL before comparison.
6146
6147 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
6148
6149         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6150
6151 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6152
6153         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6154
6155 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
6156
6157         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6158         (OPTION_MEMBEDDED_PIC): Remove.
6159         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6160         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6161         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6162         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6163         (OPTION_ELF_BASE): Renumber.
6164         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6165         (md_show_usage): Remove mention of -membedded-pic.
6166         * doc/as.texinfo: Remove mention of -membedded-pic.
6167
6168 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6169
6170         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6171         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6172         a.out support.
6173         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6174         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6175         USE_GLOBAL_POINTER_OPT.
6176
6177 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6178
6179         * config/tc-mips.c (macro): One more use of load_delay_nop.
6180
6181 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
6182
6183         * config/tc-mips.c (load_delay_nop): New function.
6184         (load_address, macro): Use load_delay_nop() to build a nop
6185         which can be omitted with gpr_interlocks.
6186
6187 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6188
6189         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6190         cop_interlocks): Remove superfluous CPU entries.
6191
6192 2004-04-22  Paul Brook  <paul@codesourcery.com>
6193
6194         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6195
6196 2004-04-22  Peter Barada <peter@the-baradas.com>
6197
6198         * NEWS: Added support for EMAC instructions and MAC/EMAC
6199         Motorola syntax.
6200         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6201         scale factor tokens, trailing_ampersand to mark mask addressing
6202         for MAC/EMAC instructions.
6203         * config/m68k-parse.y: Add options_ampersand clause, '<<',
6204         '>>'.
6205         (yylex): Handle '>', '<', and '&' following '+'.
6206         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6207         architectures in archs[].
6208         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6209         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6210         respectively.
6211         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6212         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6213         cases.
6214         Add EMAC operands to init_table[].
6215
6216 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
6217
6218         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6219         state.
6220         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6221         * config/tc-arm.c (enum mstate): Delete from here.
6222         (mapping_state): Remove the static mapstate variable and instead
6223         store the state in the segment.  This allows a per-section mapping
6224         state.  Handle and ignore MAP_UNDEFINED states.
6225         (arm_elf_change_section): Get the current mapping state from the
6226         new section.
6227         (s_ltorg): Set the mapping state to MAP_DATA.
6228         (arm_cleanup): Use arm_elf_change_section to get the mapping state
6229         for each pool as it is emitted.
6230
6231 2004-04-22  Nick Clifton  <nickc@redhat.com>
6232
6233         * config/tc-arm.h: Formatting tidy ups.
6234
6235 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
6236
6237         * NEWS: Note that MIPS -membedded-pic option is deprecated.
6238
6239 2004-04-20  DJ Delorie  <dj@redhat.com>
6240
6241         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6242         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6243         [TE_PE] (O_secrel): Define.
6244         [TE_PE] (x86_pe_cons_fix_new): New.
6245         [TE_PE] (pe_directive_secrel): Likewise.
6246         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6247
6248 2004-04-19  Eric Christopher  <echristo@redhat.com>
6249
6250         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6251         of previous patch for fix in gcc.
6252
6253 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
6254
6255         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6256
6257 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
6258
6259         * read.c (do_align): Call md_flush_pending_output, if defined.
6260
6261 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
6262
6263         * expr.c (operand): Correct checks for ++ and --.
6264
6265 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
6266
6267         * config/tc-generic.c: Add some comments.
6268
6269 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
6270
6271         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6272         -{no-}mfix-vr4122-bugs.
6273         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6274         (append_insn, mips_emit_delays): Update accordingly.
6275         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6276         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6277         (md_parse_option): Update after above changes.
6278         (md_show_usage): Add -mfix-vr4120.
6279
6280 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
6281
6282         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6283         of .section directive; add a reference to the ELF .subsection
6284         directive.
6285
6286 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
6287
6288         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6289         in parallel.
6290
6291 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
6292
6293         * Makefile.am: Remove mips from aout targets.
6294         * Makefile.in: Regenerate.
6295         * configure.in: Remove mips-dec-bsd* target.
6296         * configure: Regenerate.
6297
6298 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
6299
6300         PR 96
6301         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6302         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
6303         Update "mapping".  Restrict some @ modifiers to 32 bit.
6304
6305 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
6306             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6307
6308         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6309         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6310         dont_adjust_reloc_32 is set.
6311         (md_longopts): Add option -renesas.
6312         (md_parse_option, md_show_usage): Likewise.
6313         * doc/c-sh.texi: Likewise.
6314
6315 2004-04-01  Dave Korn  <dk@artimi.com>
6316
6317         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6318         hi16 and lo16 fixS structs.
6319         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6320         exactly the same way as for RELOC_DLX_REL16.
6321         (machine_ip): properly respect LO flag in the_insn and
6322         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6323         (md_apply_fix3): apply RELOC_DLX_LO16.
6324
6325 2004-03-30  Stan Shebs  <shebs@apple.com>
6326
6327         Remove long-obsolete MPW support.
6328         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6329         * configure.in: Remove mention of ppc-*-mpw* config.
6330         * configure.in: Likewise.
6331
6332 2004-03-30  Nick Clifton  <nickc@redhat.com>
6333
6334         * config/tc-arm.c (meabi_flags): Make its use conditional upon
6335         OBJ_ELF being defined.
6336
6337 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
6338
6339         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6340
6341 2004-03-23  Paul Brook  <paul@codesourcery.com>
6342
6343         * config/tc-arm.c (meabi_flags): New variable.
6344         (arm_parse_eabi): New function.
6345         (md_begin): Set flags for EABI v3.
6346         (arm_eabis): Add.
6347         (arm_long_opts): Add meabi.
6348         * doc/as.texinfo <ARM>: Document -meabi.
6349         * doc/c-arm.texi: Ditto.
6350
6351 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
6352
6353         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6354         tables even when use_literal_section flag is not set.
6355
6356 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
6357
6358         * config/tc-sh.c: Remove trailing whitespace.
6359
6360 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
6361
6362         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6363         --mul-bug-abort and the default behavior.
6364         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6365         (err_for_dangerous_mul_placement): New variable.
6366         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6367         macros.
6368         (md_cris_relax_table): Have placeholder for STATE_MUL.
6369         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6370         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6371         case doing nothing.
6372         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6373         STATE_BYTE)>: Ditto.
6374         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6375         alignment and position of this frag, emit error message if
6376         suspicious.
6377         (md_assemble): For a multiply insn and when checking it,
6378         transform the current frag into a special frag for that purpose.
6379         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6380         OPTION_MULBUG_ABORT_ON>: Handle new options.
6381
6382 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
6383
6384         * config/tc-xtensa.c (mark_literal_frags): New function.
6385         (xtensa_move_literals): Call mark_literal_frags for all literal
6386         segments, including init and fini literal segments.
6387         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6388
6389 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6390
6391         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6392         (pa_comm): Set BSF_OBJECT in symbol flags.
6393
6394 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
6395
6396         * Makefile.am: Run "make dep-am".
6397         * Makefile.in: Regenerate.
6398         * doc/Makefile.in: Regenerate.
6399         * config.in: Regenerate.
6400         * po/gas.pot: Regenerate.
6401
6402 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
6403
6404         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6405         (demand_empty_rest_of_line): Issue an error here.
6406         (ignore_rest_of_line): Silently skip to end.
6407         (demand_copy_string): Issue an error, not warning.
6408         (equals): Likewise.
6409         * config/obj-elf.c (obj_elf_section_name): Likewise.
6410         (obj_elf_section): Likewise.
6411         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6412         (arc_extinst): Likewise.
6413         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6414         (dot_spill): Likewise.
6415         (dot_unwabi): Likewise.
6416         (dot_prologue): Likewise.
6417
6418         * expr.c (operand): Reject ++ and --.
6419         (operator): Likewise.
6420
6421 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
6422
6423         * config/tc-sh.c: Include dw2gencfi.h.
6424         (sh_cfi_frame_initial_instructions): New function.
6425         (sh_regname_to_dw2regnum): Likewise.
6426         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6427         file.
6428         (TARGET_USE_CFIPOP): Define.
6429         (tc_cfi_frame_initial_instructions): Likewise.
6430         (tc_regname_to_dw2regnum): Likewise.
6431         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6432         * Makefile.am: Update dependencies.
6433         * Makefile.in: Regenerate.
6434
6435 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6436
6437         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
6438         * configure: Regenerate.
6439
6440 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
6441
6442         * read.c (s_leb128): Call md_flush_pending_output.
6443
6444 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
6445
6446         * config/tc-i386.c (output_insn): Handle PadLock instructions.
6447         * config/tc-i386.h (CpuPadLock): New define.
6448         (CpuUnknownFlags): Added CpuPadLock.
6449
6450 2004-03-07  Andreas Schwab  <schwab@suse.de>
6451
6452         * doc/c-hppa.texi (HPPA Directives): Fix typo.
6453
6454 2004-03-07  Richard Henderson  <rth@redhat.com>
6455
6456         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6457         (cfi_finish): Likewise for fde.
6458
6459 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
6460
6461         * config/tc-ia64.c (md_assemble): Properly handle NULL
6462         align_frag.
6463         (ia64_handle_align): Don't abort if failed to add a stop bit.
6464
6465 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
6466
6467         * Makefile.in: Regenerated.
6468         * aclocal.m4: Likewise.
6469         * configure: Likewise.
6470         * doc/Makefile.in: Likewise.
6471
6472 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
6473
6474         * config/tc-ia64.c (dot_align): New.
6475         (ia64_do_align): Make it static.
6476         (md_pseudo_table): Use "dot_align" for "align".
6477         (ia64_md_do_align): Don't set align_frag here.
6478         (ia64_handle_align): Add a stop bit to the previous bundle if
6479         needed.
6480
6481         * config/tc-ia64.h (ia64_do_align): Removed.
6482
6483 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
6484
6485         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6486         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6487         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6488         the most general type or the user specifically requested it.
6489         (md_assemble): Add a new error message for when an instruction
6490         is understood, but is not allowed due to an -isa option.
6491
6492 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
6493
6494         * config/tc-ia64.c (align_frag): New.
6495         (md_assemble): Set the tc_frag_data field in align_frag for
6496         IA64_OPCODE_FIRST instructions.
6497         (ia64_md_do_align): Set align_frag.
6498         (ia64_handle_align): Add a stop bit if needed.
6499
6500         * config/tc-ia64.h (TC_FRAG_TYPE): New.
6501         (TC_FRAG_INIT): New.
6502
6503 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
6504
6505         * config/tc-frv.c (fr400_audio): New variable.
6506         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6507         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6508         (target_implements_insn_p): New function.
6509         (md_assemble): Report an error if the processor doesn't implement
6510         the instruction.
6511
6512 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
6513
6514         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6515         (md_parse_option): Ditto.
6516         (OPTION_NO_SPECIAL_M32R): Added.
6517         (md_show_usage): Document it.
6518         (enable_speial_m32r): Changed a default value from 0 to 1.
6519         * doc/c-m32r.texi: Document the -no-bitinst option.
6520
6521 2004-02-27  Nick Clifton  <nickc@redhat.com>
6522
6523         * config/tc-sh.c (get_operand): Revert previous delta.
6524         (tc_gen_reloc): Check for an unknown reloc type before processing
6525         the addend.
6526
6527 2004-02-27  Hannes Reinecke  <hare@suse.de>
6528
6529         * config/tc-s390.c (s390_insn): Correct range check for opcode in
6530         .insn pseudo operation.
6531
6532 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
6533
6534         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
6535         added for wrong syntax.
6536
6537 2004-02-26  Eric Christopher  <echristo@redhat.com>
6538
6539         * config/tc-mips.c (mips_dwarf2_addr_size): New.
6540         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6541
6542 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
6543
6544         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6545         nibble types to assembler.
6546
6547 2004-02-25  Fred Fish  <fnf@redhat.com>
6548
6549         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6550
6551 2004-02-20  James E Wilson  <wilson@specifixinc.com>
6552
6553         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
6554         finalize_syms.
6555         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
6556         (ia64_estimate_size_before_relax): New.
6557         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
6558         (generate_unwind_image): Pass 1 to fixup_unw_records.
6559         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6560         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6561
6562 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
6563
6564         * stabs.c (generate_asm_file): Avoid warning about use of
6565         uninitialized variable.
6566
6567 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
6568
6569         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6570         body, and endp, allow unwind records which do not have a "t"
6571         (time/instruction) field.
6572
6573 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
6574
6575         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6576         (do_mav_dspsc_2): Likewise.
6577         Fix accumulator registers move opcodes.
6578
6579 2004-02-13  Hannes Reinecke  <hare@suse.de>
6580             Jakub Jelinek  <jakub@redhat.com>
6581
6582         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6583
6584 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
6585
6586         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6587         (tc_frob_symbol): New macro definition.
6588         * config/tc-ia64.c (ia64_frob_symbol): New routine.
6589
6590 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
6591
6592         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6593         read-only.
6594
6595 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
6596
6597         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6598         (TC_CASE_SENSITIVE): ... this.
6599         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6600         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6601
6602 2004-02-06  James E Wilson  <wilson@specifixinc.com>
6603
6604         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6605         (generate_unwind_image): Re-add it here.
6606
6607 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
6608
6609         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6610         * read.h (SKIP_WHITESPACE): Turn into an expression.
6611         * read.c (read_a_source_file): A pseudo is removed by having a
6612         NULL handler.
6613
6614 2004-02-05  James E Wilson  <wilson@specifixinc.com>
6615
6616         * config/tc-ia64.c (output_endp): New.
6617         (count_bits): Delete.
6618         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6619         endp unwind records.
6620         (fixup_unw_records): Handle endp unwind records.  Delete code for
6621         shortening prologue regions not followed by a body record.
6622         (dot_endp): Call add_unwind_entry to emit endp unwind record.
6623         * config/tc-ia64.h (unw_record_type): Add endp.
6624
6625 2004-02-03  James E Wilson  <wilson@specifixinc.com>
6626
6627         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6628         fill padding bytes with zeroes.
6629         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
6630         sets unwind_record slot_number and slot_frag fields.
6631
6632 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6633
6634         * config/tc-mips.c (add_got_offset_hilo): New function.
6635         (macro): Use load_register() and add_got_offset_hilo() to load
6636         constants instead of hardcoding code sequences throughout.
6637
6638 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
6639
6640         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6641
6642 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
6643
6644         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6645         like m68k-elf.
6646         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6647         of hard-coded test for TARGET_OS=elf.
6648
6649 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
6650
6651         * config/tc-mips.c (hilo_interlocks): Change definition
6652         so that MIPS32, MIPS64 and later ISAs are included, along with
6653         the already-included machines.  Update comments.
6654
6655 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
6656
6657         * config/tc-arm.c (tc_gen_reloc): Improve error message for
6658         undefined local labels.
6659
6660 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6661
6662         * config/tc-mips.c (load_address, macro): Update comments about
6663         NewABI GP relaxation.
6664
6665 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6666
6667         * config/tc-mips.c (macro_build): Remove place and counter arguments.
6668         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6669         (mips16_macro_build, macro_build_jalr): Remove counter argument.
6670         (set_at, load_register, load_address, move_register): Likewise.
6671         (load_got_offset, add_got_offset): Likewise.
6672         Update all calls and tidy accordingly.
6673
6674 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6675
6676         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6677         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6678         (RELAX_USE_SECOND): Bump to 0x10000.
6679         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6680         (mips_macro_warning): New variable.
6681         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6682         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6683         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
6684         of RELAX_ENCODE.
6685         (append_insn): Update mips_macro_warning.sizes.
6686         (macro_start, macro_warning, macro_end): New functions.
6687         (macro_build): Don't emit warnings here.
6688         (macro_build_lui, md_estimate_size_before_relax): ...or here.
6689         (md_convert_frag): Check for cases where one macro alternative
6690         needs a warning and the other doesn't.  Emit a warning if the
6691         longer sequence was chosen.
6692
6693 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6694
6695         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6696         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6697         the first sequence, the size of the second sequence, and a flag
6698         that says whether we should warn.
6699         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6700         (RELAX_FIRST, RELAX_SECOND): New.
6701         (mips_relax): New variable.
6702         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6703         (append_insn): Remove "place" argument.  Use mips_relax.sequence
6704         rather than "place" to check whether we're expanding the second
6705         alternative of a relaxable macro.  Remove redundant check for
6706         branch relaxation.  If generating a normal insn, and there
6707         is not enough room in the current frag, call relax_close_frag()
6708         to close it.  Update mips_relax.sizes[].  Emit fixups for the
6709         second version of a relaxable macro.  Record the first relaxable
6710         fixup in mips_relax.  Remove tc_gen_reloc workaround.
6711         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
6712         in the same way as in append_insn.
6713         (mips16_macro_build): Remove "place" argument.
6714         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
6715         when generating the second version of a relaxable macro.
6716         (load_got_offset, add_got_offset): New functions.
6717         (load_address, macro): Use new relaxation machinery.  Remove
6718         tc_gen_reloc workarounds.
6719         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6720         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
6721         first version is needed.
6722         (tc_gen_reloc): Remove relaxation handling.
6723         (md_convert_frag): Go through the fixups for a relaxable macro and
6724         mark those that belong to the unneeded alternative as done.  If the
6725         second alternative is needed, adjust the fixup addresses to account
6726         for the deleted first alternative.
6727
6728 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6729
6730         * frags.h (frag_room): Declare.
6731         * frags.c (frag_room): New function.
6732         * doc/internals.texi: Document it.
6733
6734 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6735
6736         * config/tc-mips.c (append_insn): Don't do r3900 interlock
6737         optimization for -mtune=r3900, as this will break on other CPUs.
6738
6739 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
6740
6741         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6742         be relaxed, use fixup.
6743         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6744
6745 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
6746
6747         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6748         precision operands.
6749
6750 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6751
6752         * config/tc-mips.c (append_insn): Properly detect variant frags
6753         that preclude swapping of relaxed branches.  Correctly swap
6754         instructions between frags when dealing with relaxed branches.
6755
6756 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6757
6758         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6759         throughout.
6760         * aclocal.m4: Regenerate.
6761         * configure: Regenerate.
6762
6763 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
6764
6765         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6766         manipulation insns.
6767
6768 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
6769
6770         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6771         reloc, reserve space for the delay slot as well as the jalr itself.
6772
6773 2004-01-09  Paul Brook  <paul@codesourcery.com>
6774
6775         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6776         (do_vfp_sp2_from_reg2): New function.
6777         (insns): Use them.
6778         (do_vfp_dp_from_reg2): Check return values properly.
6779
6780 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
6781
6782         * config/tc-mips.c (warn_nops): Remove static variable.
6783         (macro): Remove test of warn_nops.
6784         (md_shortops): Remove 'n'.
6785         (md_parse_option): Remove 'n' case.
6786         (md_show_usage): Remove -n.
6787         * doc/as.texinfo (Overview): Remove MIPS -n option.
6788         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6789         * NEWS: Mention removal of MIPS -n option.
6790
6791         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6792         (cop_interlocks): Check ISA level.
6793         (cop_mem_interlocks): Define.
6794         (reg_needs_delay): Check cop_interlocks rather than
6795         ISA_HAS_COPROC_DELAYS.
6796         (append_insn): Likewise.  Use cop_mem_interlocks rather than
6797         directly checking mips_opts.isa.
6798         (mips_emit_delays): Likewise.
6799
6800 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
6801
6802         * config/tc-ia64.c (unwind): Move next_slot_number and
6803         next_slot_frag to ...
6804         (unw_rec_list): Here.
6805         (free_list_records): Removed.
6806         (output_unw_records): Likewise.
6807         (generate_unwind_image): Make it void.
6808         (alloc_record): Initialize next_slot_number and next_slot_frag.
6809         (slot_index): Take .org, .space and .align into account.
6810         (fixup_unw_records): Don't set slot_number to 0. Use
6811         list->next_slot_number and list->next_slot_frag instead of
6812         unwind.next_slot_number and unwind.next_slot_frag.
6813         (ia64_convert_frag): New.
6814         (generate_unwind_image): Generate a rs_machine_dependent frag
6815         for unwind record.
6816         (emit_one_bundle): Use list->next_slot_number and
6817         list->next_slot_frag instead of unwind.next_slot_number and
6818         unwind.next_slot_frag.
6819
6820         * config/tc-ia64.h (md_convert_frag): Defined as
6821         ia64_convert_frag.
6822         (md_estimate_size_before_relax): Defined as (f)->fr_var.
6823
6824 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
6825
6826         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
6827         * config/tc-frv.h (md_apply_fix3): Don't define.
6828         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
6829         operands.
6830         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6831         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
6832         * config/tc-frv.c (line_separator_chars): Add `!'.
6833         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
6834         * config/tc-frv.c (md_assemble): Clear insn upfront.
6835         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
6836         * config/tc-frv.c (OPTION_FDPIC): New macro.
6837         (md_longopts): Add mfdpic.
6838         (md_parse_option): Handle it.
6839         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
6840         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6841         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6842         (frv_pic_ptr): Parse funcdesc.
6843
6844 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6845
6846         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6847         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
6848
6849 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6850
6851         * Makefile.am (Makefile): Move the dependency on
6852         $(BFDDIR)/configure.in to...
6853         (CONFIG_STATUS_DEPENDENCIES): ... here.
6854         (AUTOMAKE_OPTIONS): Require automake 1.8.
6855         * Makefile.in: Regenerate.
6856         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6857         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6858         $(BFDDIR)/configure.in here as well.
6859         * doc/Makefile.in: Regenerate.
6860
6861 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6862
6863         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6864         * Makefile.in: Regenerate.
6865         * aclocal.m4: Regenerate.
6866         * doc/Makefile.am (install, install-info): Remove.
6867         (install-data-local): A new hook for install-info.
6868         (AUTOMAKE_OPTIONS): Require automake 1.8.
6869         * doc/Makefile.in: Regenerate.
6870
6871 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
6872
6873         * doc/c-sh.texi: Update description about floating point behavior
6874         of SH family.
6875
6876 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
6877
6878         * configure.in: Add m68k-uClinux target.
6879         * configure: Regenerate.
6880
6881 For older changes see ChangeLog-0203
6882 \f
6883 Local Variables:
6884 mode: change-log
6885 left-margin: 8
6886 fill-column: 74
6887 version-control: never
6888 End: