gas/ChangeLog

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