gas/ChangeLog

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