gas/ChangeLog

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