gas/ChangeLog

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