gas/ChangeLog

   1 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
   2
   3         * read.c (do_align): Call md_flush_pending_output, if defined.
   4
   5 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
   6
   7         * expr.c (operand): Correct checks for ++ and --.
   8
   9 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
  10
  11         * config/tc-generic.c: Add some comments.
  12
  13 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
  14
  15         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
  16         -{no-}mfix-vr4122-bugs.
  17         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
  18         (append_insn, mips_emit_delays): Update accordingly.
  19         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
  20         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
  21         (md_parse_option): Update after above changes.
  22         (md_show_usage): Add -mfix-vr4120.
  23
  24 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
  25
  26         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
  27         of .section directive; add a reference to the ELF .subsection
  28         directive.
  29
  30 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
  31
  32         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
  33         in parallel.
  34
  35 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
  36
  37         * Makefile.am: Remove mips from aout targets.
  38         * Makefile.in: Regenerate.
  39         * configure.in: Remove mips-dec-bsd* target.
  40         * configure: Regenerate.
  41
  42 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
  43
  44         PR 96
  45         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
  46         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
  47         Update "mapping".  Restrict some @ modifiers to 32 bit.
  48
  49 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
  50             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
  51
  52         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
  53         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
  54         dont_adjust_reloc_32 is set.
  55         (md_longopts): Add option -renesas.
  56         (md_parse_option, md_show_usage): Likewise.
  57         * doc/c-sh.texi: Likewise.
  58
  59 2004-04-01  Dave Korn  <dk@artimi.com>
  60
  61         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
  62         hi16 and lo16 fixS structs.
  63         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
  64         exactly the same way as for RELOC_DLX_REL16.
  65         (machine_ip): properly respect LO flag in the_insn and
  66         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
  67         (md_apply_fix3): apply RELOC_DLX_LO16.
  68
  69 2004-03-30  Stan Shebs  <shebs@apple.com>
  70
  71         Remove long-obsolete MPW support.
  72         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
  73         * configure.in: Remove mention of ppc-*-mpw* config.
  74         * configure.in: Likewise.
  75
  76 2004-03-30  Nick Clifton  <nickc@redhat.com>
  77
  78         * config/tc-arm.c (meabi_flags): Make its use conditional upon
  79         OBJ_ELF being defined.
  80
  81 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
  82
  83         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
  84
  85 2004-03-23  Paul Brook  <paul@codesourcery.com>
  86
  87         * config/tc-arm.c (meabi_flags): New variable.
  88         (arm_parse_eabi): New function.
  89         (md_begin): Set flags for EABI v3.
  90         (arm_eabis): Add.
  91         (arm_long_opts): Add meabi.
  92         * doc/as.texinf <ARM>: Document -meabi.
  93         * doc/c-arm.texi: Ditto.
  94
  95 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
  96
  97         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
  98         tables even when use_literal_section flag is not set.
  99
 100 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 101
 102         * config/tc-sh.c: Remove trailing whitespace.
 103
 104 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 105
 106         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 107         --mul-bug-abort and the default behavior.
 108         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 109         (err_for_dangerous_mul_placement): New variable.
 110         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 111         macros.
 112         (md_cris_relax_table): Have placeholder for STATE_MUL.
 113         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 114         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 115         case doing nothing.
 116         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 117         STATE_BYTE)>: Ditto.
 118         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 119         alignment and position of this frag, emit error message if
 120         suspicious.
 121         (md_assemble): For a multiply insn and when checking it,
 122         transform the current frag into a special frag for that purpose.
 123         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 124         OPTION_MULBUG_ABORT_ON>: Handle new options.
 125
 126 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 127
 128         * config/tc-xtensa.c (mark_literal_frags): New function.
 129         (xtensa_move_literals): Call mark_literal_frags for all literal
 130         segments, including init and fini literal segments.
 131         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 132
 133 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 134
 135         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 136         (pa_comm): Set BSF_OBJECT in symbol flags.
 137
 138 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 139
 140         * Makefile.am: Run "make dep-am".
 141         * Makefile.in: Regenerate.
 142         * doc/Makefile.in: Regenerate.
 143         * config.in: Regenerate.
 144         * po/gas.pot: Regenerate.
 145
 146 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 147
 148         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 149         (demand_empty_rest_of_line): Issue an error here.
 150         (ignore_rest_of_line): Silently skip to end.
 151         (demand_copy_string): Issue an error, not warning.
 152         (equals): Likewise.
 153         * config/obj-elf.c (obj_elf_section_name): Likewise.
 154         (obj_elf_section): Likewise.
 155         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 156         (arc_extinst): Likewise.
 157         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 158         (dot_spill): Likewise.
 159         (dot_unwabi): Likewise.
 160         (dot_prologue): Likewise.
 161
 162         * expr.c (operand): Reject ++ and --.
 163         (operator): Likewise.
 164
 165 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 166
 167         * config/tc-sh.c: Include dw2gencfi.h.
 168         (sh_cfi_frame_initial_instructions): New function.
 169         (sh_regname_to_dw2regnum): Likewise.
 170         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 171         file.
 172         (TARGET_USE_CFIPOP): Define.
 173         (tc_cfi_frame_initial_instructions): Likewise.
 174         (tc_regname_to_dw2regnum): Likewise.
 175         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 176         * Makefile.am: Update dependencies.
 177         * Makefile.in: Regenerate.
 178
 179 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 180
 181         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 182         * configure: Regenerate.
 183
 184 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 185
 186         * read.c (s_leb128): Call md_flush_pending_output.
 187
 188 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 189
 190         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 191         * config/tc-i386.h (CpuPadLock): New define.
 192         (CpuUnknownFlags): Added CpuPadLock.
 193
 194 2004-03-07  Andreas Schwab  <schwab@suse.de>
 195
 196         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 197
 198 2004-03-07  Richard Henderson  <rth@redhat.com>
 199
 200         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 201         (cfi_finish): Likewise for fde.
 202
 203 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * config/tc-ia64.c (md_assemble): Properly handle NULL
 206         align_frag.
 207         (ia64_handle_align): Don't abort if failed to add a stop bit.
 208
 209 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 210
 211         * Makefile.in: Regenerated.
 212         * aclocal.m4: Likewise.
 213         * configure: Likewise.
 214         * doc/Makefile.in: Likewise.
 215
 216 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         * config/tc-ia64.c (dot_align): New.
 219         (ia64_do_align): Make it static.
 220         (md_pseudo_table): Use "dot_align" for "align".
 221         (ia64_md_do_align): Don't set align_frag here.
 222         (ia64_handle_align): Add a stop bit to the previous bundle if
 223         needed.
 224
 225         * config/tc-ia64.h (ia64_do_align): Removed.
 226
 227 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 228
 229         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 230         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 231         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 232         the most general type or the user specifically requested it.
 233         (md_assemble): Add a new error message for when an instruction
 234         is understood, but is not allowed due to an -isa option.
 235
 236 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         * config/tc-ia64.c (align_frag): New.
 239         (md_assemble): Set the tc_frag_data field in align_frag for
 240         IA64_OPCODE_FIRST instructions.
 241         (ia64_md_do_align): Set align_frag.
 242         (ia64_handle_align): Add a stop bit if needed.
 243
 244         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 245         (TC_FRAG_INIT): New.
 246
 247 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 248
 249         * config/tc-frv.c (fr400_audio): New variable.
 250         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
 251         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
 252         (target_implements_insn_p): New function.
 253         (md_assemble): Report an error if the processor doesn't implement
 254         the instruction.
 255
 256 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 257
 258         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
 259         (md_parse_option): Ditto.
 260         (OPTION_NO_SPECIAL_M32R): Added.
 261         (md_show_usage): Document it.
 262         (enable_speial_m32r): Changed a default value from 0 to 1.
 263         * doc/c-m32r.texi: Document the -no-bitinst option.
 264
 265 2004-02-27  Nick Clifton  <nickc@redhat.com>
 266
 267         * config/tc-sh.c (get_operand): Revert previous delta.
 268         (tc_gen_reloc): Check for an unknown reloc type before processing
 269         the addend.
 270
 271 2004-02-27  Hannes Reinecke  <hare@suse.de>
 272
 273         * config/tc-s390.c (s390_insn): Correct range check for opcode in
 274         .insn pseudo operation.
 275
 276 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
 277
 278         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
 279         added for wrong syntax.
 280
 281 2004-02-26  Eric Christopher  <echristo@redhat.com>
 282
 283         * config/tc-mips.c (mips_dwarf2_addr_size): New.
 284         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
 285
 286 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
 287
 288         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
 289         nibble types to assembler.
 290
 291 2004-02-25  Fred Fish  <fnf@redhat.com>
 292
 293         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
 294
 295 2004-02-20  James E Wilson  <wilson@specifixinc.com>
 296
 297         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
 298         finalize_syms.
 299         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
 300         (ia64_estimate_size_before_relax): New.
 301         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
 302         (generate_unwind_image): Pass 1 to fixup_unw_records.
 303         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
 304         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
 305
 306 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 307
 308         * stabs.c (generate_asm_file): Avoid warning about use of
 309         uninitialized variable.
 310
 311 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
 312
 313         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
 314         body, and endp, allow unwind records which do not have a "t"
 315         (time/instruction) field.
 316
 317 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
 318
 319         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
 320         (do_mav_dspsc_2): Likewise.
 321         Fix accumulator registers move opcodes.
 322
 323 2004-02-13  Hannes Reinecke  <hare@suse.de>
 324             Jakub Jelinek  <jakub@redhat.com>
 325
 326         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
 327
 328 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
 329
 330         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
 331         (tc_frob_symbol): New macro definition.
 332         * config/tc-ia64.c (ia64_frob_symbol): New routine.
 333
 334 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 335
 336         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
 337         read-only.
 338
 339 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 340
 341         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
 342         (TC_CASE_SENSITIVE): ... this.
 343         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
 344         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
 345
 346 2004-02-06  James E Wilson  <wilson@specifixinc.com>
 347
 348         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
 349         (generate_unwind_image): Re-add it here.
 350
 351 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
 352
 353         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
 354         * read.h (SKIP_WHITESPACE): Turn into an expression.
 355         * read.c (read_a_source_file): A pseudo is removed by having a
 356         NULL handler.
 357
 358 2004-02-05  James E Wilson  <wilson@specifixinc.com>
 359
 360         * config/tc-ia64.c (output_endp): New.
 361         (count_bits): Delete.
 362         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
 363         endp unwind records.
 364         (fixup_unw_records): Handle endp unwind records.  Delete code for
 365         shortening prologue regions not followed by a body record.
 366         (dot_endp): Call add_unwind_entry to emit endp unwind record.
 367         * config/tc-ia64.h (unw_record_type): Add endp.
 368
 369 2004-02-03  James E Wilson  <wilson@specifixinc.com>
 370
 371         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
 372         fill padding bytes with zeroes.
 373         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
 374         sets unwind_record slot_number and slot_frag fields.
 375
 376 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 377
 378         * config/tc-mips.c (add_got_offset_hilo): New function.
 379         (macro): Use load_register() and add_got_offset_hilo() to load
 380         constants instead of hardcoding code sequences throughout.
 381
 382 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
 385
 386 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
 387
 388         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
 389         like m68k-elf.
 390         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
 391         of hard-coded test for TARGET_OS=elf.
 392
 393 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
 394
 395         * config/tc-mips.c (hilo_interlocks): Change definition
 396         so that MIPS32, MIPS64 and later ISAs are included, along with
 397         the already-included machines.  Update comments.
 398
 399 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
 400
 401         * config/tc-arm.c (tc_gen_reloc): Improve error message for
 402         undefined local labels.
 403
 404 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 405
 406         * config/tc-mips.c (load_address, macro): Update comments about
 407         NewABI GP relaxation.
 408
 409 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 410
 411         * config/tc-mips.c (macro_build): Remove place and counter arguments.
 412         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
 413         (mips16_macro_build, macro_build_jalr): Remove counter argument.
 414         (set_at, load_register, load_address, move_register): Likewise.
 415         (load_got_offset, add_got_offset): Likewise.
 416         Update all calls and tidy accordingly.
 417
 418 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 419
 420         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
 421         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
 422         (RELAX_USE_SECOND): Bump to 0x10000.
 423         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
 424         (mips_macro_warning): New variable.
 425         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
 426         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
 427         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
 428         of RELAX_ENCODE.
 429         (append_insn): Update mips_macro_warning.sizes.
 430         (macro_start, macro_warning, macro_end): New functions.
 431         (macro_build): Don't emit warnings here.
 432         (macro_build_lui, md_estimate_size_before_relax): ...or here.
 433         (md_convert_frag): Check for cases where one macro alternative
 434         needs a warning and the other doesn't.  Emit a warning if the
 435         longer sequence was chosen.
 436
 437 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 438
 439         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
 440         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
 441         the first sequence, the size of the second sequence, and a flag
 442         that says whether we should warn.
 443         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
 444         (RELAX_FIRST, RELAX_SECOND): New.
 445         (mips_relax): New variable.
 446         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
 447         (append_insn): Remove "place" argument.  Use mips_relax.sequence
 448         rather than "place" to check whether we're expanding the second
 449         alternative of a relaxable macro.  Remove redundant check for
 450         branch relaxation.  If generating a normal insn, and there
 451         is not enough room in the current frag, call relax_close_frag()
 452         to close it.  Update mips_relax.sizes[].  Emit fixups for the
 453         second version of a relaxable macro.  Record the first relaxable
 454         fixup in mips_relax.  Remove tc_gen_reloc workaround.
 455         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
 456         in the same way as in append_insn.
 457         (mips16_macro_build): Remove "place" argument.
 458         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
 459         when generating the second version of a relaxable macro.
 460         (load_got_offset, add_got_offset): New functions.
 461         (load_address, macro): Use new relaxation machinery.  Remove
 462         tc_gen_reloc workarounds.
 463         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
 464         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
 465         first version is needed.
 466         (tc_gen_reloc): Remove relaxation handling.
 467         (md_convert_frag): Go through the fixups for a relaxable macro and
 468         mark those that belong to the unneeded alternative as done.  If the
 469         second alternative is needed, adjust the fixup addresses to account
 470         for the deleted first alternative.
 471
 472 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 473
 474         * frags.h (frag_room): Declare.
 475         * frags.c (frag_room): New function.
 476         * doc/internals.texi: Document it.
 477
 478 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 479
 480         * config/tc-mips.c (append_insn): Don't do r3900 interlock
 481         optimization for -mtune=r3900, as this will break on other CPUs.
 482
 483 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
 484
 485         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
 486         be relaxed, use fixup.
 487         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
 488
 489 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
 490
 491         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
 492         precision operands.
 493
 494 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 495
 496         * config/tc-mips.c (append_insn): Properly detect variant frags
 497         that preclude swapping of relaxed branches.  Correctly swap
 498         instructions between frags when dealing with relaxed branches.
 499
 500 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 501
 502         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
 503         throughout.
 504         * aclocal.m4: Regenerate.
 505         * configure: Regenerate.
 506
 507 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
 508
 509         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
 510         manipulation insns.
 511
 512 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
 513
 514         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
 515         reloc, reserve space for the delay slot as well as the jalr itself.
 516
 517 2004-01-09  Paul Brook  <paul@codesourcery.com>
 518
 519         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
 520         (do_vfp_sp2_from_reg2): New function.
 521         (insns): Use them.
 522         (do_vfp_dp_from_reg2): Check return values properly.
 523
 524 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
 525
 526         * config/tc-mips.c (warn_nops): Remove static variable.
 527         (macro): Remove test of warn_nops.
 528         (md_shortops): Remove 'n'.
 529         (md_parse_option): Remove 'n' case.
 530         (md_show_usage): Remove -n.
 531         * doc/as.texinfo (Overview): Remove MIPS -n option.
 532         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
 533         * NEWS: Mention removal of MIPS -n option.
 534
 535         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
 536         (cop_interlocks): Check ISA level.
 537         (cop_mem_interlocks): Define.
 538         (reg_needs_delay): Check cop_interlocks rather than
 539         ISA_HAS_COPROC_DELAYS.
 540         (append_insn): Likewise.  Use cop_mem_interlocks rather than
 541         directly checking mips_opts.isa.
 542         (mips_emit_delays): Likewise.
 543
 544 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 545
 546         * config/tc-ia64.c (unwind): Move next_slot_number and
 547         next_slot_frag to ...
 548         (unw_rec_list): Here.
 549         (free_list_records): Removed.
 550         (output_unw_records): Likewise.
 551         (generate_unwind_image): Make it void.
 552         (alloc_record): Initialize next_slot_number and next_slot_frag.
 553         (slot_index): Take .org, .space and .align into account.
 554         (fixup_unw_records): Don't set slot_number to 0. Use
 555         list->next_slot_number and list->next_slot_frag instead of
 556         unwind.next_slot_number and unwind.next_slot_frag.
 557         (ia64_convert_frag): New.
 558         (generate_unwind_image): Generate a rs_machine_dependent frag
 559         for unwind record.
 560         (emit_one_bundle): Use list->next_slot_number and
 561         list->next_slot_frag instead of unwind.next_slot_number and
 562         unwind.next_slot_frag.
 563
 564         * config/tc-ia64.h (md_convert_frag): Defined as
 565         ia64_convert_frag.
 566         (md_estimate_size_before_relax): Defined as (f)->fr_var.
 567
 568 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 569
 570         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
 571         * config/tc-frv.h (md_apply_fix3): Don't define.
 572         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
 573         operands.
 574         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
 575         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
 576         * config/tc-frv.c (line_separator_chars): Add `!'.
 577         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
 578         * config/tc-frv.c (md_assemble): Clear insn upfront.
 579         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
 580         * config/tc-frv.c (OPTION_FDPIC): New macro.
 581         (md_longopts): Add mfdpic.
 582         (md_parse_option): Handle it.
 583         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 584         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
 585         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
 586         (frv_pic_ptr): Parse funcdesc.
 587
 588 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 589
 590         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
 591         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
 592
 593 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 594
 595         * Makefile.am (Makefile): Move the dependency on
 596         $(BFDDIR)/configure.in to...
 597         (CONFIG_STATUS_DEPENDENCIES): ... here.
 598         (AUTOMAKE_OPTIONS): Require automake 1.8.
 599         * Makefile.in: Regenerate.
 600         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
 601         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
 602         $(BFDDIR)/configure.in here as well.
 603         * doc/Makefile.in: Regenerate.
 604
 605 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 606
 607         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
 608         * Makefile.in: Regenerate.
 609         * aclocal.m4: Regenerate.
 610         * doc/Makefile.am (install, install-info): Remove.
 611         (install-data-local): A new hook for install-info.
 612         (AUTOMAKE_OPTIONS): Require automake 1.8.
 613         * doc/Makefile.in: Regenerate.
 614
 615 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
 616
 617         * doc/c-sh.texi: Update description about floating point behavior
 618         of SH family.
 619
 620 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
 621
 622         * configure.in: Add m68k-uClinux target.
 623         * configure: Regenerate.
 624
 625 For older changes see ChangeLog-0203
 626 \f
 627 Local Variables:
 628 mode: change-log
 629 left-margin: 8
 630 fill-column: 74
 631 version-control: never
 632 End: