gas/ChangeLog

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