gas/ChangeLog

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