gas/ChangeLog

   1 2004-04-20  DJ Delorie  <dj@redhat.com>
   2
   3         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
   4         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
   5         [TE_PE] (O_secrel): Define.
   6         [TE_PE] (x86_pe_cons_fix_new): New.
   7         [TE_PE] (pe_directive_secrel): Likewise.
   8         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
   9
  10 2004-04-19  Eric Christopher  <echristo@redhat.com>
  11
  12         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
  13         of previous patch for fix in gcc.
  14
  15 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
  16
  17         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
  18
  19 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
  20
  21         * read.c (do_align): Call md_flush_pending_output, if defined.
  22
  23 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
  24
  25         * expr.c (operand): Correct checks for ++ and --.
  26
  27 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
  28
  29         * config/tc-generic.c: Add some comments.
  30
  31 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
  32
  33         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
  34         -{no-}mfix-vr4122-bugs.
  35         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
  36         (append_insn, mips_emit_delays): Update accordingly.
  37         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
  38         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
  39         (md_parse_option): Update after above changes.
  40         (md_show_usage): Add -mfix-vr4120.
  41
  42 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
  43
  44         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
  45         of .section directive; add a reference to the ELF .subsection
  46         directive.
  47
  48 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
  49
  50         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
  51         in parallel.
  52
  53 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
  54
  55         * Makefile.am: Remove mips from aout targets.
  56         * Makefile.in: Regenerate.
  57         * configure.in: Remove mips-dec-bsd* target.
  58         * configure: Regenerate.
  59
  60 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
  61
  62         PR 96
  63         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
  64         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
  65         Update "mapping".  Restrict some @ modifiers to 32 bit.
  66
  67 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
  68             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
  69
  70         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
  71         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
  72         dont_adjust_reloc_32 is set.
  73         (md_longopts): Add option -renesas.
  74         (md_parse_option, md_show_usage): Likewise.
  75         * doc/c-sh.texi: Likewise.
  76
  77 2004-04-01  Dave Korn  <dk@artimi.com>
  78
  79         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
  80         hi16 and lo16 fixS structs.
  81         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
  82         exactly the same way as for RELOC_DLX_REL16.
  83         (machine_ip): properly respect LO flag in the_insn and
  84         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
  85         (md_apply_fix3): apply RELOC_DLX_LO16.
  86
  87 2004-03-30  Stan Shebs  <shebs@apple.com>
  88
  89         Remove long-obsolete MPW support.
  90         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
  91         * configure.in: Remove mention of ppc-*-mpw* config.
  92         * configure.in: Likewise.
  93
  94 2004-03-30  Nick Clifton  <nickc@redhat.com>
  95
  96         * config/tc-arm.c (meabi_flags): Make its use conditional upon
  97         OBJ_ELF being defined.
  98
  99 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 100
 101         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 102
 103 2004-03-23  Paul Brook  <paul@codesourcery.com>
 104
 105         * config/tc-arm.c (meabi_flags): New variable.
 106         (arm_parse_eabi): New function.
 107         (md_begin): Set flags for EABI v3.
 108         (arm_eabis): Add.
 109         (arm_long_opts): Add meabi.
 110         * doc/as.texinf <ARM>: Document -meabi.
 111         * doc/c-arm.texi: Ditto.
 112
 113 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 114
 115         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 116         tables even when use_literal_section flag is not set.
 117
 118 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 119
 120         * config/tc-sh.c: Remove trailing whitespace.
 121
 122 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 123
 124         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 125         --mul-bug-abort and the default behavior.
 126         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 127         (err_for_dangerous_mul_placement): New variable.
 128         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 129         macros.
 130         (md_cris_relax_table): Have placeholder for STATE_MUL.
 131         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 132         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 133         case doing nothing.
 134         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 135         STATE_BYTE)>: Ditto.
 136         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 137         alignment and position of this frag, emit error message if
 138         suspicious.
 139         (md_assemble): For a multiply insn and when checking it,
 140         transform the current frag into a special frag for that purpose.
 141         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 142         OPTION_MULBUG_ABORT_ON>: Handle new options.
 143
 144 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 145
 146         * config/tc-xtensa.c (mark_literal_frags): New function.
 147         (xtensa_move_literals): Call mark_literal_frags for all literal
 148         segments, including init and fini literal segments.
 149         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 150
 151 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 152
 153         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 154         (pa_comm): Set BSF_OBJECT in symbol flags.
 155
 156 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 157
 158         * Makefile.am: Run "make dep-am".
 159         * Makefile.in: Regenerate.
 160         * doc/Makefile.in: Regenerate.
 161         * config.in: Regenerate.
 162         * po/gas.pot: Regenerate.
 163
 164 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 165
 166         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 167         (demand_empty_rest_of_line): Issue an error here.
 168         (ignore_rest_of_line): Silently skip to end.
 169         (demand_copy_string): Issue an error, not warning.
 170         (equals): Likewise.
 171         * config/obj-elf.c (obj_elf_section_name): Likewise.
 172         (obj_elf_section): Likewise.
 173         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 174         (arc_extinst): Likewise.
 175         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 176         (dot_spill): Likewise.
 177         (dot_unwabi): Likewise.
 178         (dot_prologue): Likewise.
 179
 180         * expr.c (operand): Reject ++ and --.
 181         (operator): Likewise.
 182
 183 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 184
 185         * config/tc-sh.c: Include dw2gencfi.h.
 186         (sh_cfi_frame_initial_instructions): New function.
 187         (sh_regname_to_dw2regnum): Likewise.
 188         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
 189         file.
 190         (TARGET_USE_CFIPOP): Define.
 191         (tc_cfi_frame_initial_instructions): Likewise.
 192         (tc_regname_to_dw2regnum): Likewise.
 193         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
 194         * Makefile.am: Update dependencies.
 195         * Makefile.in: Regenerate.
 196
 197 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 198
 199         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
 200         * configure: Regenerate.
 201
 202 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
 203
 204         * read.c (s_leb128): Call md_flush_pending_output.
 205
 206 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
 207
 208         * config/tc-i386.c (output_insn): Handle PadLock instructions.
 209         * config/tc-i386.h (CpuPadLock): New define.
 210         (CpuUnknownFlags): Added CpuPadLock.
 211
 212 2004-03-07  Andreas Schwab  <schwab@suse.de>
 213
 214         * doc/c-hppa.texi (HPPA Directives): Fix typo.
 215
 216 2004-03-07  Richard Henderson  <rth@redhat.com>
 217
 218         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
 219         (cfi_finish): Likewise for fde.
 220
 221 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         * config/tc-ia64.c (md_assemble): Properly handle NULL
 224         align_frag.
 225         (ia64_handle_align): Don't abort if failed to add a stop bit.
 226
 227 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 228
 229         * Makefile.in: Regenerated.
 230         * aclocal.m4: Likewise.
 231         * configure: Likewise.
 232         * doc/Makefile.in: Likewise.
 233
 234 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 235
 236         * config/tc-ia64.c (dot_align): New.
 237         (ia64_do_align): Make it static.
 238         (md_pseudo_table): Use "dot_align" for "align".
 239         (ia64_md_do_align): Don't set align_frag here.
 240         (ia64_handle_align): Add a stop bit to the previous bundle if
 241         needed.
 242
 243         * config/tc-ia64.h (ia64_do_align): Removed.
 244
 245 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
 246
 247         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
 248         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
 249         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
 250         the most general type or the user specifically requested it.
 251         (md_assemble): Add a new error message for when an instruction
 252         is understood, but is not allowed due to an -isa option.
 253
 254 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
 255
 256         * config/tc-ia64.c (align_frag): New.
 257         (md_assemble): Set the tc_frag_data field in align_frag for
 258         IA64_OPCODE_FIRST instructions.
 259         (ia64_md_do_align): Set align_frag.
 260         (ia64_handle_align): Add a stop bit if needed.
 261
 262         * config/tc-ia64.h (TC_FRAG_TYPE): New.
 263         (TC_FRAG_INIT): New.
 264
 265 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 266
 267         * config/tc-frv.c (fr400_audio): New variable.
 268         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
 269         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
 270         (target_implements_insn_p): New function.
 271         (md_assemble): Report an error if the processor doesn't implement
 272         the instruction.
 273
 274 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 275
 276         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
 277         (md_parse_option): Ditto.
 278         (OPTION_NO_SPECIAL_M32R): Added.
 279         (md_show_usage): Document it.
 280         (enable_speial_m32r): Changed a default value from 0 to 1.
 281         * doc/c-m32r.texi: Document the -no-bitinst option.
 282
 283 2004-02-27  Nick Clifton  <nickc@redhat.com>
 284
 285         * config/tc-sh.c (get_operand): Revert previous delta.
 286         (tc_gen_reloc): Check for an unknown reloc type before processing
 287         the addend.
 288
 289 2004-02-27  Hannes Reinecke  <hare@suse.de>
 290
 291         * config/tc-s390.c (s390_insn): Correct range check for opcode in
 292         .insn pseudo operation.
 293
 294 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
 295
 296         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
 297         added for wrong syntax.
 298
 299 2004-02-26  Eric Christopher  <echristo@redhat.com>
 300
 301         * config/tc-mips.c (mips_dwarf2_addr_size): New.
 302         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
 303
 304 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
 305
 306         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
 307         nibble types to assembler.
 308
 309 2004-02-25  Fred Fish  <fnf@redhat.com>
 310
 311         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
 312
 313 2004-02-20  James E Wilson  <wilson@specifixinc.com>
 314
 315         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
 316         finalize_syms.
 317         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
 318         (ia64_estimate_size_before_relax): New.
 319         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
 320         (generate_unwind_image): Pass 1 to fixup_unw_records.
 321         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
 322         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
 323
 324 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
 325
 326         * stabs.c (generate_asm_file): Avoid warning about use of
 327         uninitialized variable.
 328
 329 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
 330
 331         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
 332         body, and endp, allow unwind records which do not have a "t"
 333         (time/instruction) field.
 334
 335 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
 336
 337         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
 338         (do_mav_dspsc_2): Likewise.
 339         Fix accumulator registers move opcodes.
 340
 341 2004-02-13  Hannes Reinecke  <hare@suse.de>
 342             Jakub Jelinek  <jakub@redhat.com>
 343
 344         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
 345
 346 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
 347
 348         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
 349         (tc_frob_symbol): New macro definition.
 350         * config/tc-ia64.c (ia64_frob_symbol): New routine.
 351
 352 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
 353
 354         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
 355         read-only.
 356
 357 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 358
 359         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
 360         (TC_CASE_SENSITIVE): ... this.
 361         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
 362         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
 363
 364 2004-02-06  James E Wilson  <wilson@specifixinc.com>
 365
 366         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
 367         (generate_unwind_image): Re-add it here.
 368
 369 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
 370
 371         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
 372         * read.h (SKIP_WHITESPACE): Turn into an expression.
 373         * read.c (read_a_source_file): A pseudo is removed by having a
 374         NULL handler.
 375
 376 2004-02-05  James E Wilson  <wilson@specifixinc.com>
 377
 378         * config/tc-ia64.c (output_endp): New.
 379         (count_bits): Delete.
 380         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
 381         endp unwind records.
 382         (fixup_unw_records): Handle endp unwind records.  Delete code for
 383         shortening prologue regions not followed by a body record.
 384         (dot_endp): Call add_unwind_entry to emit endp unwind record.
 385         * config/tc-ia64.h (unw_record_type): Add endp.
 386
 387 2004-02-03  James E Wilson  <wilson@specifixinc.com>
 388
 389         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
 390         fill padding bytes with zeroes.
 391         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
 392         sets unwind_record slot_number and slot_frag fields.
 393
 394 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 395
 396         * config/tc-mips.c (add_got_offset_hilo): New function.
 397         (macro): Use load_register() and add_got_offset_hilo() to load
 398         constants instead of hardcoding code sequences throughout.
 399
 400 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 401
 402         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
 403
 404 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
 405
 406         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
 407         like m68k-elf.
 408         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
 409         of hard-coded test for TARGET_OS=elf.
 410
 411 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
 412
 413         * config/tc-mips.c (hilo_interlocks): Change definition
 414         so that MIPS32, MIPS64 and later ISAs are included, along with
 415         the already-included machines.  Update comments.
 416
 417 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
 418
 419         * config/tc-arm.c (tc_gen_reloc): Improve error message for
 420         undefined local labels.
 421
 422 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 423
 424         * config/tc-mips.c (load_address, macro): Update comments about
 425         NewABI GP relaxation.
 426
 427 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 428
 429         * config/tc-mips.c (macro_build): Remove place and counter arguments.
 430         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
 431         (mips16_macro_build, macro_build_jalr): Remove counter argument.
 432         (set_at, load_register, load_address, move_register): Likewise.
 433         (load_got_offset, add_got_offset): Likewise.
 434         Update all calls and tidy accordingly.
 435
 436 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 437
 438         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
 439         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
 440         (RELAX_USE_SECOND): Bump to 0x10000.
 441         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
 442         (mips_macro_warning): New variable.
 443         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
 444         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
 445         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
 446         of RELAX_ENCODE.
 447         (append_insn): Update mips_macro_warning.sizes.
 448         (macro_start, macro_warning, macro_end): New functions.
 449         (macro_build): Don't emit warnings here.
 450         (macro_build_lui, md_estimate_size_before_relax): ...or here.
 451         (md_convert_frag): Check for cases where one macro alternative
 452         needs a warning and the other doesn't.  Emit a warning if the
 453         longer sequence was chosen.
 454
 455 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 456
 457         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
 458         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
 459         the first sequence, the size of the second sequence, and a flag
 460         that says whether we should warn.
 461         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
 462         (RELAX_FIRST, RELAX_SECOND): New.
 463         (mips_relax): New variable.
 464         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
 465         (append_insn): Remove "place" argument.  Use mips_relax.sequence
 466         rather than "place" to check whether we're expanding the second
 467         alternative of a relaxable macro.  Remove redundant check for
 468         branch relaxation.  If generating a normal insn, and there
 469         is not enough room in the current frag, call relax_close_frag()
 470         to close it.  Update mips_relax.sizes[].  Emit fixups for the
 471         second version of a relaxable macro.  Record the first relaxable
 472         fixup in mips_relax.  Remove tc_gen_reloc workaround.
 473         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
 474         in the same way as in append_insn.
 475         (mips16_macro_build): Remove "place" argument.
 476         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
 477         when generating the second version of a relaxable macro.
 478         (load_got_offset, add_got_offset): New functions.
 479         (load_address, macro): Use new relaxation machinery.  Remove
 480         tc_gen_reloc workarounds.
 481         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
 482         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
 483         first version is needed.
 484         (tc_gen_reloc): Remove relaxation handling.
 485         (md_convert_frag): Go through the fixups for a relaxable macro and
 486         mark those that belong to the unneeded alternative as done.  If the
 487         second alternative is needed, adjust the fixup addresses to account
 488         for the deleted first alternative.
 489
 490 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
 491
 492         * frags.h (frag_room): Declare.
 493         * frags.c (frag_room): New function.
 494         * doc/internals.texi: Document it.
 495
 496 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 497
 498         * config/tc-mips.c (append_insn): Don't do r3900 interlock
 499         optimization for -mtune=r3900, as this will break on other CPUs.
 500
 501 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
 502
 503         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
 504         be relaxed, use fixup.
 505         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
 506
 507 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
 508
 509         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
 510         precision operands.
 511
 512 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 513
 514         * config/tc-mips.c (append_insn): Properly detect variant frags
 515         that preclude swapping of relaxed branches.  Correctly swap
 516         instructions between frags when dealing with relaxed branches.
 517
 518 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 519
 520         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
 521         throughout.
 522         * aclocal.m4: Regenerate.
 523         * configure: Regenerate.
 524
 525 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
 526
 527         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
 528         manipulation insns.
 529
 530 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
 531
 532         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
 533         reloc, reserve space for the delay slot as well as the jalr itself.
 534
 535 2004-01-09  Paul Brook  <paul@codesourcery.com>
 536
 537         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
 538         (do_vfp_sp2_from_reg2): New function.
 539         (insns): Use them.
 540         (do_vfp_dp_from_reg2): Check return values properly.
 541
 542 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
 543
 544         * config/tc-mips.c (warn_nops): Remove static variable.
 545         (macro): Remove test of warn_nops.
 546         (md_shortops): Remove 'n'.
 547         (md_parse_option): Remove 'n' case.
 548         (md_show_usage): Remove -n.
 549         * doc/as.texinfo (Overview): Remove MIPS -n option.
 550         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
 551         * NEWS: Mention removal of MIPS -n option.
 552
 553         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
 554         (cop_interlocks): Check ISA level.
 555         (cop_mem_interlocks): Define.
 556         (reg_needs_delay): Check cop_interlocks rather than
 557         ISA_HAS_COPROC_DELAYS.
 558         (append_insn): Likewise.  Use cop_mem_interlocks rather than
 559         directly checking mips_opts.isa.
 560         (mips_emit_delays): Likewise.
 561
 562 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 563
 564         * config/tc-ia64.c (unwind): Move next_slot_number and
 565         next_slot_frag to ...
 566         (unw_rec_list): Here.
 567         (free_list_records): Removed.
 568         (output_unw_records): Likewise.
 569         (generate_unwind_image): Make it void.
 570         (alloc_record): Initialize next_slot_number and next_slot_frag.
 571         (slot_index): Take .org, .space and .align into account.
 572         (fixup_unw_records): Don't set slot_number to 0. Use
 573         list->next_slot_number and list->next_slot_frag instead of
 574         unwind.next_slot_number and unwind.next_slot_frag.
 575         (ia64_convert_frag): New.
 576         (generate_unwind_image): Generate a rs_machine_dependent frag
 577         for unwind record.
 578         (emit_one_bundle): Use list->next_slot_number and
 579         list->next_slot_frag instead of unwind.next_slot_number and
 580         unwind.next_slot_frag.
 581
 582         * config/tc-ia64.h (md_convert_frag): Defined as
 583         ia64_convert_frag.
 584         (md_estimate_size_before_relax): Defined as (f)->fr_var.
 585
 586 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 587
 588         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
 589         * config/tc-frv.h (md_apply_fix3): Don't define.
 590         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
 591         operands.
 592         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
 593         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
 594         * config/tc-frv.c (line_separator_chars): Add `!'.
 595         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
 596         * config/tc-frv.c (md_assemble): Clear insn upfront.
 597         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
 598         * config/tc-frv.c (OPTION_FDPIC): New macro.
 599         (md_longopts): Add mfdpic.
 600         (md_parse_option): Handle it.
 601         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 602         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
 603         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
 604         (frv_pic_ptr): Parse funcdesc.
 605
 606 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 607
 608         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
 609         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
 610
 611 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 612
 613         * Makefile.am (Makefile): Move the dependency on
 614         $(BFDDIR)/configure.in to...
 615         (CONFIG_STATUS_DEPENDENCIES): ... here.
 616         (AUTOMAKE_OPTIONS): Require automake 1.8.
 617         * Makefile.in: Regenerate.
 618         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
 619         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
 620         $(BFDDIR)/configure.in here as well.
 621         * doc/Makefile.in: Regenerate.
 622
 623 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 624
 625         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
 626         * Makefile.in: Regenerate.
 627         * aclocal.m4: Regenerate.
 628         * doc/Makefile.am (install, install-info): Remove.
 629         (install-data-local): A new hook for install-info.
 630         (AUTOMAKE_OPTIONS): Require automake 1.8.
 631         * doc/Makefile.in: Regenerate.
 632
 633 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
 634
 635         * doc/c-sh.texi: Update description about floating point behavior
 636         of SH family.
 637
 638 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
 639
 640         * configure.in: Add m68k-uClinux target.
 641         * configure: Regenerate.
 642
 643 For older changes see ChangeLog-0203
 644 \f
 645 Local Variables:
 646 mode: change-log
 647 left-margin: 8
 648 fill-column: 74
 649 version-control: never
 650 End: