gas/ChangeLog

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