gas/ChangeLog

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