gas/ChangeLog

   1 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
   2
   3         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
   4         [!LLONG_MAX]: Ditto.
   5
   6 2004-09-13  Paul Brook  <paul@codesourcery.com>
   7
   8         * config/tc-arm.c: Rename RELABS to TARGET1.
   9
  10 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
  11
  12         * messages.c (as_internal_value_out_of_range): Cast values passed
  13         to as_bad_where or as_warn_where to proper type.
  14
  15 2004-09-11  Theodore A. Roth  <troth@openavr.org>
  16
  17         * config/tc-avr.c: Add support for
  18         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
  19
  20 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
  21
  22         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
  23         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
  24
  25 2004-09-08  Paul Brook  <paul@codesourcery.com>
  26
  27         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
  28         fini_array and preinit_array section types.
  29         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
  30         and fini_array.
  31         * doc/as.texinfo: Document extra section types.
  32
  33 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
  34
  35         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
  36         * Makefile.in: Regenerated.
  37         * configure.in: Set em for arm*-*-symbianelf*.
  38         * configure: Regenerated.
  39         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
  40         vectors when appropriate.
  41         * config/te-symbian.h: New file.
  42
  43 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
  44
  45         * config/tc-crx.c (gettrap): Exception vector can be case
  46         insensitive.
  47         (process_label_constant): Fix a 32-bit displacement bug in branch
  48         instructions.
  49         (get_operandtype) : Bug fix, wrong operand was used.
  50         (process_label_constant): Initialize relocation type to
  51         BFD_RELOC_NONE
  52
  53 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
  54
  55         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
  56         for synthesizable cores.
  57
  58         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
  59
  60 2004-08-25  Dmitry Diky  <diwil@spec.ru>
  61
  62         * config/tc-msp430.c:   Clean-up the code.
  63         (md_relax_table): New relax table.
  64         (mcu_types): Sort MCU types.
  65         (md_pseudo_table): Add .profiler pseudo handler.
  66         (pow2value): New function.
  67         (msp430_profiler): New function.
  68         (msp430_operands): Add new insns handlers.
  69         (msp430_srcoperand): Add register operand handler, allow complex
  70         expressions.
  71         (md_estimate_size_before_relax): Rewritten.
  72         (md_convert_frag): Rewritten.
  73         (msp430_relax_frag): New function.
  74         * config/tc-msp430.h (md_relax_frag): define macro
  75         * doc/c-msp430.texi: Update information.
  76
  77 2004-08-24  Nick Clifton  <nickc@redhat.com>
  78
  79         * as.c (std_shortopts): Allow -g to take an optional argument.
  80         (parse_args): Pass any switch starting with -g on to the backend
  81         for parsing.
  82
  83 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
  84
  85         * configure.in (arm*-*-symbianelf*): New target.
  86         (arm*-*-eabi*): Likewise.
  87         * configure: Regenerated.
  88
  89 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
  90         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
  91         correctly.
  92
  93 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
  94
  95         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
  96         argument, don't do anything if current section is not
  97         .gnu.linkonce.t.* and linkonce_empty is set.
  98         (generate_unwind_image, dot_endp): Adjust callers, call
  99         start_unwind_section (*, 1) if nothing will be put into the
 100         section.
 101
 102 2004-08-17  Nick Clifton  <nickc@redhat.com>
 103
 104         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
 105         (show_usage): Add -g.
 106         (std_longopts): Add --gen-debug.  Alpha sort the table.
 107         (parse_args): Print an error message if a switch is not handled.
 108         Handle the -g switch, calling md_debug_format_selector() if
 109         necessary.
 110         * NEWS: Mention new feature.
 111         * doc/as.texinfo: Document new switch.
 112         * doc/internals.texi: Document behaviour of md_parse_option.
 113
 114         * config/tc-arm.c (md_parse_option): Do not issue an error message
 115         if the switch is not recognised.
 116         * config/tc-m68k.c (md_parse_option): Likewise.
 117         * config/tc-pdp11.c (md_parse_option): Likewise.
 118         * config/tc-v850.c (md_parse_option): Likewise.
 119
 120         * as.h: Fix up formatting.
 121         * tc.h: Likewise.
 122
 123 2004-08-16  Nick Clifton  <nickc@redhat.com>
 124
 125         * macro.c (macro_set_alternate): Use ISO C90 formatting.
 126
 127         * configure.in: Sort architecture based tables alphabetically.
 128         * configure: Regenerate.
 129
 130 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
 131
 132         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
 133         { "cc", 68 }, with { "cr", 70 }.
 134
 135 2004-08-13 Jan Beulich <jbeulich@novell.com>
 136            Nick Clifton <nickc@redhat.com>
 137
 138         * as.c: Add and handle new --alternate command line option.
 139         * macro.c (macro_set_alternate): New.
 140         * macro.h (macro_set_alternate): Declare.
 141         * read.c: Add and handle new .altmacro and .noaltmacro directives.
 142         * doc/as.texinfo: Document new command line option and pseudo-ops
 143         as well as insert documentation originating from gasp about
 144         alternate macro syntax.
 145         * NEWS: Mention new command line option and pseudo-ops.
 146
 147 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
 148
 149         * expr.c (operand): Handle the "~", "-", and "!" operators applied
 150         to bignums.
 151
 152 2004-08-06  Paul Brook  <paul@codesourcery.com>
 153
 154         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
 155         Handle new relocations.
 156         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
 157
 158 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
 159
 160         * write.c (relax_segment): Use was_address instead of address when
 161         setting fr_fix field for align frag due to backwards .org.
 162
 163 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
 164
 165         Introduce SH2a support.
 166         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
 167         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
 168         arch_sh2a_nofpu_up.
 169         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
 170         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
 171         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
 172         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
 173         to end of conditional expression.
 174         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
 175         * config/tc-sh.c: Add sh2a-nofpu support.
 176         2003-12-29  DJ Delorie  <dj@redhat.com>
 177         * tc-sh.c: Add sh2a support.
 178         (parse_reg): Add tbr.
 179         (parse_at): Support @@(disp,tbr).
 180         (get_specific): Support sh2a opcodes.
 181         (insert4): New, for 4 byte relocs.
 182         (build_Mytes): Support sh2a opcodes.
 183         (md_apply_fix3_Mytes): Support sh2a opcodes.
 184         2003-12-02  Michael Snyder  <msnyder@redhat.com>
 185         * config/tc-sh.c (md_parse_option): Handle sh2a.
 186         (sh_elf_final_processing): Ditto.
 187
 188 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
 189
 190         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
 191         for TE_NetBSD.
 192
 193 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
 194
 195         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
 196         (ppc_arch): Expand comment.
 197
 198 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
 199
 200         * config/tc-crx.c: Support evaluating the difference between two
 201         symbols.
 202         * config/tc-crx.h: Likewise.
 203
 204 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         * config/tc-ia64.c (start_unwind_section): Set the linked-to
 207         section.
 208         (ia64_elf_section_change_hook): Set the linked-to section for
 209         SHT_IA_64_UNWIND.
 210
 211 2004-07-26  Dmitry Diky  <diwil@spec.ru>
 212
 213         * config/tc-msp430.c: Add new subtargets: msp430x1610,
 214         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
 215         msp430xG438, msp430xG439.
 216
 217 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
 218
 219         * doc/as.texinfo (Section, PushSection): Correct documentation
 220         for ELF.
 221
 222 2004-07-21  Jan Beulich  <jbeulich@novell.com>
 223
 224         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
 225         permissible for the selected instruction suffix.
 226         (match_template): Don't permit 64-bit general purpose operands in
 227         32-bit mode.
 228         (finalize_imm): Permit 64-bit immediates.
 229         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
 230         specially except for the width of the used base and/or index
 231         registers.  For 32-bit displacements, use sign-extended
 232         relocations only when using 64-bit addressing.
 233         Force zero displacement on rip-relative addressing when there is
 234         no other displacement.
 235         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
 236         specially except for the width of the used base and/or index
 237         registers.
 238         (parse_register): Disallow Reg64 registers in 32-bit mode.
 239
 240         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
 241         suffix if the instruction doesn't support it.
 242
 243 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
 244
 245         * config/tc-mips.c (append_insn): Handle constant expressions with
 246         no associated relocation.
 247         (mips_ip): Cancel the expression after use for the Q format
 248         specifier.
 249         (parse_relocation): Return no relocation for unsupported
 250         operators.
 251         (my_getSmallExpression): Return no relocation if no relocation
 252         operators are used.
 253
 254 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 255
 256         * config/obj-som.c (adjust_stab_sections): Add prototype.
 257         (obj_som_compiler, obj_som_version, obj_som_copyright,
 258         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
 259         * config/tc-hppa.c (update_subspace):  Likewise.
 260         (is_defined_subspace): Amplify comment.
 261         * config/obj-som.h (som_frob_file): Add prototype.
 262
 263 2004-07-19  Christopher Faylor  <cgf@timesys.com>
 264             H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         * subsegs.c (section_symbol): Don't create a new segment when
 267         existing segment is undefined.
 268
 269 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
 270
 271         * config/tc-arm.c: Include include/opcode/arm.h.
 272         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
 273         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
 274         (FPU_ARCH_*): Delete.
 275         * Makefile.am: Update dependencies.
 276         * Makefile.in: Regenerate.
 277
 278 2004-07-15  Nick Clifton  <nickc@redhat.com>
 279
 280         * configure.in: Accept armbe as a big-endian arm configuration.
 281         * configure: Regenerate.
 282
 283 2004-07-13  Thomas Nystrom  <thn@saeab.se>
 284
 285         * config/tc-i386.c (T_SHIFTOP): New constant.
 286         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
 287         (intel_el1): Handle '~'.
 288         (intel_get_token): Handle '<>', '&', '|' and '~'.
 289
 290 2004-07-13  Nick Clifton <nickc@redhat.com>
 291
 292         (md_assemble): Remove spurious newline from end of as_bad error
 293         message.
 294         (intel_e05_1): Likewise.
 295         (intel_e11): Likewise.
 296         (intel_match_token): Likewise.
 297
 298 2004-07-11  Andreas Schwab  <schwab@suse.de>
 299
 300         * config/tc-m68k.c: Convert to C90.  Remove redundant
 301         declarations.  Indentation fixup.
 302         [M68KCOFF]: Include "obj-coff.h" instead of declaring
 303         obj_coff_section ourselves.
 304
 305 2004-07-09  James E Wilson  <wilson@specifixinc.com>
 306
 307         * config/tc-ia64.c (default_big_endian): New.
 308         (dot_byteorder, md_begin): Use it.
 309         (md_parse_option): Set it.
 310
 311 2004-07-09  Nick Clifton  <nickc@redhat.com>
 312
 313         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
 314         * configure: Regenerate.
 315         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
 316         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
 317         sh_find_elf_flags if necessary.
 318
 319 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
 320
 321         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
 322         going to be split into more than one in-place addend, return 0
 323         for relocations against mergeable sections.  Associate comments
 324         with code.
 325
 326 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
 327
 328         * Makefile.am (CPU_TYPES): Add crx.
 329         (TARGET_CPU_CFILES): Add config/tc-crx.c.
 330         (TARGET_CPU_HFILES): Add config/tc-crx.h.
 331         (DEPTC_crx_elf): New target.
 332         (DEPOBJ_crx_elf): Likewise.
 333         (DEP_crx_elf): Likewise.
 334         * Makefile.in: Regenerate.
 335         * configure.in: Add crx* target.
 336         * configure: Regenerate.
 337         * config/tc-crx.c: New file.
 338         * config/tc-crx.h: New file.
 339         * NEWS: Mention new target.
 340
 341 2004-07-06  Nick Clifton  <nickc@redhat.com>
 342
 343         * config.in: Undefine TARGET_SYMBIAN by default.
 344         * configure.in:
 345         * configure: Regenerate. Add sh-symbian-elf target.  If
 346         selected define TARGET_SYMBIAN.
 347         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
 348         format if TARGET_SYMBIAN has been defined.
 349
 350         * output-file.c (output_file_create): Report the target format
 351         chosen when bfd_openw reports that it is invalid.
 352
 353         * config/obj-coff.c (coff_pseudo_table): Only define the weak
 354         pseudo for BFD based assemblers.
 355
 356 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
 357
 358         gas:
 359         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
 360         (md_parse_option): Remove redundant -isa testing.
 361         Make bfd_arch variable const.
 362         (md_show_usage): Make bfd_arch variable const.
 363
 364 2004-07-03  James E Wilson  <wilson@specifixinc.com>
 365
 366         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
 367         * config/tc-ia64.h (md_frag_check): Define.
 368
 369 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 370
 371         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
 372         externals.
 373         * doc/as.texinfo (Weak): Document PE weak symbols.
 374
 375 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
 376
 377         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
 378         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
 379         (mips_frob_file): Rework so that only a single pass through the
 380         relocs is needed.  Allow %lo()s to have higher offsets than their
 381         corresponding %hi()s or %got()s.
 382
 383 2004-07-02  Nick Clifton  <nickc@redhat.com>
 384
 385         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
 386         allow values which have come from undefined symbols.
 387         Always consider this fixup to have been processed as a reloc
 388         cannot be generated for it.
 389
 390 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
 391
 392         * frags.h (struct frag): Add has_code and insn_addr fields.
 393         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
 394         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
 395         * config/tc-ppc.h (md_frag_check): Define.
 396
 397 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 398
 399         * doc/Makefile.am (info): Rename goal to...
 400         (info-local): ... this, to preserve implicit dependencies.
 401         * doc/Makefile.in: Regenerate with automake 1.8.5.
 402
 403 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 404
 405         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 406         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 407         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 408         (tc_gen_reloc): Likewise.
 409         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 410         (m32r_parse_name): Likewise.
 411         (m32r_cgen_parse_fix_exp): Likewise.
 412         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 413         (O_PIC_reloc): Likewise.
 414         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 415         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 416         for @GOTOFF, @GOT, @PLT.
 417
 418 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 419
 420         * gas/symbols.c: While discarding ordinary local absolute symbols
 421         when --strip-local-absolute is in effect, retain file symbols.
 422
 423 2004-06-20  Andreas Schwab  <schwab@suse.de>
 424
 425         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 426         (md_parse_option): Likewise.
 427
 428 2004-06-17  Jan Beulich <jbeulich@novell.com>
 429
 430         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 431         * config/te-netware.h: New file.
 432         * config/te-ppcnw.h: Delete: Obsolete.
 433         * configure.in: Eliminate ill NetWare targets. Make generic
 434         NetWare target use proper emulation.
 435         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 436         reference to new te-netware.h.
 437         * configure: Regenerate.
 438         * Makefile.in: Regenerate.
 439
 440 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 441
 442         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 443         comparison in .insn pseudo operation.
 444
 445 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 446
 447         * config/obj-coff.c (coff_adjust_section_syms): Use
 448         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 449         (coff_frob_section): Likewise.
 450         * config/tc-mips.c (md_apply_fix3): Likewise.
 451         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 452         (elf_frob_file_after_relocs): Likewise.
 453
 454 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 455
 456         * config/tc-hppa.c (log2): Rename to exact_log2.
 457         (pa_next_subseg): Delete unused function.
 458         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 459         (create_new_subspace): Likewise.
 460
 461         Bug gas/213
 462         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 463         labels.  Fix warning.
 464
 465 2004-05-28  DJ Delorie  <dj@redhat.com>
 466
 467         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 468         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 469         or non-merged symbols.
 470
 471 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 472
 473         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 474         restore the old slot when inserting srlz.i/srlz.d.
 475
 476 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 477
 478         * Makefile.am: Regenerate dependecies.
 479         * Makefile.in: Regenerate.
 480         * config/tc-sh.c (valid_arch): Make unsigned.
 481         (preset_target_arch): Likewise.
 482         (md_begin): Use new architecture flags system.
 483         (get_specific): Likewise.
 484         (assemble_ppi): Likewise.
 485         (md_assemble): Likewise. Also fix error check for bad opcodes.
 486         (md_parse_option): Likewise. Also generate -isa values according
 487         to the table in bfd/cpu-sh.c instead of just constants. Also
 488         allow <arch>-up ISA variants.
 489         (sh_elf_final_processing): Replace if-else chain with a call to
 490         sh_find_elf_flags().
 491         * testsuite/gas/sh/arch: New directory.
 492         * testsuite/gas/sh/arch/arch.exp: New test script.
 493         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 494         * testsuite/gas/sh/arch/sh.s: New file.
 495         * testsuite/gas/sh/arch/sh2.s: New file.
 496         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 497         * testsuite/gas/sh/arch/sh2e.s: New file.
 498         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 499         * testsuite/gas/sh/arch/sh3.s: New file.
 500         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 501         * testsuite/gas/sh/arch/sh3e.s: New file.
 502         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 503         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 504         * testsuite/gas/sh/arch/sh4.s: New file.
 505         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 506         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 507         * testsuite/gas/sh/arch/sh4a.s: New file.
 508
 509 2004-05-28  Peter Barada <peter@the-baradas.com>
 510
 511         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 512         with zero offset into mode 2 addressing to save a word.
 513
 514 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 515
 516         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 517         (ar_is_only_in_integer_unit): New.
 518         (ar_is_only_in_memory_unit): New.
 519         (generate_unwind_image): Silence gcc on 32bit host.
 520         (md_assemble): Use ar_is_only_in_integer_unit instead of
 521         ar_is_in_integer_unit. Check AR access.
 522
 523 2004-05-27  Peter Barada  <peter@the-baradas.com>
 524
 525         * config/tc-m68k.c (md_begin): Sort the opcode table into
 526         alphabetical order.
 527         (m68k_compare_opcode): New function to do the sorting.
 528
 529 2004-05-24  Peter Barada  <peter@the-baradas.com>
 530
 531         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 532         addressing on MIT style operands.
 533         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 534         w/mask addressing.
 535         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 536         operands.
 537
 538 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 539
 540         * expr.c (operand, operator): Don't reject '++' and '--'.
 541
 542 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 543
 544         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 545         dwarf tables.
 546
 547 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 548
 549         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 550         * configure: Regenerate.
 551
 552 2004-05-13  Paul Brook  <paul@codesourcery.com>
 553
 554         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 555
 556 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 557
 558         * configure.in (or32-*-rtems*): Switch to elf.
 559         * configure: Regenerate.
 560
 561 2004-05-13  Nick Clifton  <nickc@redhat.com>
 562
 563         * po/fr.po: Updated French translation.
 564
 565 2004-05-11  Nick Clifton  <nickc@redhat.com>
 566
 567         * doc/as.texinfo (Section): Document G and T flags to .section
 568         directive.  Document the extra arguments that the G flag
 569         requires.  Document the #tls flag.
 570
 571 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 572
 573         * subsegs.c (section_symbol): Create a new section symbol if
 574         the existing one doesn't match.
 575         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 576
 577 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 578
 579         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 580         to cope with VR4181A errata MD(1) and MD(4).
 581
 582 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 583
 584         * NEWS: Mention .secrel32 for pe[i]-i386.
 585
 586 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 587
 588         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 589         (HANDLE_ALIGN): New.
 590
 591 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 592
 593         * Makefile.am (DIST_SUBDIRS): Define.
 594         * aclocal.m4: Regenerate with automake 1.8.4.
 595         * Makefile.in: Likewise.
 596         * doc/Makefile.in: Likewise.
 597
 598 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 599
 600         * config/tc-ia64.c (dot_serialize): Declare.
 601         (dot_serialize): New function.
 602         (md_pseudo_table): Add ".serialize.data" and
 603         ".serialize.instruction" directives.
 604
 605 2004-05-06  Nick Clifton  <nickc@redhat.com>
 606
 607         * messages (as_internal_value_out_of_range): Print a message about
 608         a value being out of range.  Be consistent about whether the
 609         values are printed in decimal or hexadecimal.
 610         (as_warn_value_out_of_range): Generate a warning message about an
 611         out of range value.
 612         (as_bad_value_out_of_range): Generate an error message about an
 613         out of range value.
 614         * as.h: Prototype the new functions.
 615         * config/tc-alpha.c (insert_operand): Use new function.
 616         * config/tc-arc.c (arc_insert_operand): Likewise.
 617         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 618         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 619         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 620         * config/tc-s390.c (s390_insert_operand): Likewise.
 621         * config/tc-v850.c (v850_insert_operand): Likewise.
 622
 623 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 624
 625         * configure.in: Set em=linux for frv-*-*linux*.
 626         * configure: Rebuilt.
 627         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 628         (frv_md_fdpic_enabled): New.
 629         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 630         (DEFAULT_FDPIC): New.
 631         (frv_flags): Use DEFAULT_FDPIC.
 632         (frv_pic_flag): Likewise.
 633         (OPTION_NOPIC): New.
 634         (md_longopts): Add -mnopic.
 635         (md_parse_option): Handle it.
 636         (md_show_usage): Add -mfdpic and -mnopic.
 637
 638 2004-05-05  Peter Barada  <peter@the-baradas.com>
 639
 640         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 641         chips for invalid coldfire instructions, rename selectors
 642         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 643         add current_chip to track which chip is referred to(including save/restore),
 644         use current_chip to select control registers, not current_arch.
 645         (md_show_usage): Add new chips.
 646         * doc/c-m68k.texi: Document new command line switches.
 647
 648 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 649
 650         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 651         (NOP_OPCODE): Define.
 652         (s390_align_code): Remove prototype.
 653         * tc-s390.c (s390_align_code): Remove.
 654
 655 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 656
 657         * config/tc-ia64.c (make_unw_section_name): Removed.
 658         (start_unwind_section): New function.
 659         (generate_unwind_image): Take const segT instead of const
 660         char *.
 661         (dot_handlerdata): Adjusted.
 662         (dot_endp): Likewise.
 663
 664 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         * config/obj-elf.c (obj_elf_change_section): Allow the
 667         ".note.GNU-stack" section has SHF_EXECINSTR.
 668
 669 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         * config/obj-elf.c (get_section): Return bfd_boolean.
 672         (obj_elf_change_section): Call bfd_get_section_by_name_if
 673         instead of bfd_map_over_sections.
 674
 675 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 676
 677         * config/obj-elf.c (get_section): New function.
 678         (obj_elf_change_section): Support multiple sections with same
 679         name.
 680
 681 2004-04-30  Nick Clifton  <nickc@redhat.com>
 682
 683         * config/tc-arm.c (create_register_alias): Fix typo checking for
 684         case sensitive register aliases.
 685         (co_proc_number): Use error message string in all_reg_maps[]
 686         array.
 687         (cp_reg_required_here): Likewise.
 688         (fp_reg_required_here): Likewise.
 689
 690 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 691
 692         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 693
 694 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 695
 696         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 697         (load_address, macro, mips_ip, md_parse_option)
 698         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 699         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 700         embedded-PIC handling, and update comments.
 701         (SWITCH_TABLE): Remove.
 702         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 703         (enum mips_pic_level): Remove EMBEDDED_PIC.
 704         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 705         (TC_FORCE_RELOCATION): Update comment.
 706         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 707         might be safe to remove now that MIPS embedded-PIC is gone.
 708
 709 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 710
 711         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 712         call to obj_set_subsection_attributes.
 713         (obj_som_init_stab_section): Likewise.
 714         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 715         (pa_def_subspaces): Provide comdat default.
 716         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 717         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 718         calls to create_new_subspace and update_subspace to pass comdat flag.
 719         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 720         it in calls to obj_set_subsection_attributes.
 721         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 722         and use of comdat, common and dup_comm parameters.
 723
 724 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 725
 726         * config/obj-elf.c (obj_elf_change_section): Check if the old
 727         group name is NULL before comparison.
 728
 729 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 730
 731         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 732
 733 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 734
 735         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 736
 737 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 738
 739         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 740         (OPTION_MEMBEDDED_PIC): Remove.
 741         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 742         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 743         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 744         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 745         (OPTION_ELF_BASE): Renumber.
 746         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 747         (md_show_usage): Remove mention of -membedded-pic.
 748         * doc/as.texinfo: Remove mention of -membedded-pic.
 749
 750 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 751
 752         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 753         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 754         a.out support.
 755         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 756         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 757         USE_GLOBAL_POINTER_OPT.
 758
 759 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 760
 761         * config/tc-mips.c (macro): One more use of load_delay_nop.
 762
 763 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 764
 765         * config/tc-mips.c (load_delay_nop): New function.
 766         (load_address, macro): Use load_delay_nop() to build a nop
 767         which can be omitted with gpr_interlocks.
 768
 769 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 770
 771         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 772         cop_interlocks): Remove superfluous CPU entries.
 773
 774 2004-04-22  Paul Brook  <paul@codesourcery.com>
 775
 776         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 777
 778 2004-04-22  Peter Barada <peter@the-baradas.com>
 779
 780         * NEWS: Added support for EMAC instructions and MAC/EMAC
 781         Motorola syntax.
 782         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 783         scale factor tokens, trailing_ampersand to mark mask addressing
 784         for MAC/EMAC instructions.
 785         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 786         '>>'.
 787         (yylex): Handle '>', '<', and '&' following '+'.
 788         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 789         architectures in archs[].
 790         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 791         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 792         respectively.
 793         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 794         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 795         cases.
 796         Add EMAC operands to init_table[].
 797
 798 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 799
 800         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 801         state.
 802         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 803         * config/tc-arm.c (enum mstate): Delete from here.
 804         (mapping_state): Remove the static mapstate variable and instead
 805         store the state in the segment.  This allows a per-section mapping
 806         state.  Handle and ignore MAP_UNDEFINED states.
 807         (arm_elf_change_section): Get the current mapping state from the
 808         new section.
 809         (s_ltorg): Set the mapping state to MAP_DATA.
 810         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 811         for each pool as it is emitted.
 812
 813 2004-04-22  Nick Clifton  <nickc@redhat.com>
 814
 815         * config/tc-arm.h: Formatting tidy ups.
 816
 817 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 818
 819         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 820
 821 2004-04-20  DJ Delorie  <dj@redhat.com>
 822
 823         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 824         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 825         [TE_PE] (O_secrel): Define.
 826         [TE_PE] (x86_pe_cons_fix_new): New.
 827         [TE_PE] (pe_directive_secrel): Likewise.
 828         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 829
 830 2004-04-19  Eric Christopher  <echristo@redhat.com>
 831
 832         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 833         of previous patch for fix in gcc.
 834
 835 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 836
 837         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 838
 839 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 840
 841         * read.c (do_align): Call md_flush_pending_output, if defined.
 842
 843 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 844
 845         * expr.c (operand): Correct checks for ++ and --.
 846
 847 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         * config/tc-generic.c: Add some comments.
 850
 851 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 852
 853         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 854         -{no-}mfix-vr4122-bugs.
 855         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 856         (append_insn, mips_emit_delays): Update accordingly.
 857         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 858         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 859         (md_parse_option): Update after above changes.
 860         (md_show_usage): Add -mfix-vr4120.
 861
 862 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 863
 864         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 865         of .section directive; add a reference to the ELF .subsection
 866         directive.
 867
 868 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 869
 870         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 871         in parallel.
 872
 873 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 874
 875         * Makefile.am: Remove mips from aout targets.
 876         * Makefile.in: Regenerate.
 877         * configure.in: Remove mips-dec-bsd* target.
 878         * configure: Regenerate.
 879
 880 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 881
 882         PR 96
 883         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 884         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 885         Update "mapping".  Restrict some @ modifiers to 32 bit.
 886
 887 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 888             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 889
 890         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 891         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 892         dont_adjust_reloc_32 is set.
 893         (md_longopts): Add option -renesas.
 894         (md_parse_option, md_show_usage): Likewise.
 895         * doc/c-sh.texi: Likewise.
 896
 897 2004-04-01  Dave Korn  <dk@artimi.com>
 898
 899         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 900         hi16 and lo16 fixS structs.
 901         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 902         exactly the same way as for RELOC_DLX_REL16.
 903         (machine_ip): properly respect LO flag in the_insn and
 904         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 905         (md_apply_fix3): apply RELOC_DLX_LO16.
 906
 907 2004-03-30  Stan Shebs  <shebs@apple.com>
 908
 909         Remove long-obsolete MPW support.
 910         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 911         * configure.in: Remove mention of ppc-*-mpw* config.
 912         * configure.in: Likewise.
 913
 914 2004-03-30  Nick Clifton  <nickc@redhat.com>
 915
 916         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 917         OBJ_ELF being defined.
 918
 919 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 920
 921         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 922
 923 2004-03-23  Paul Brook  <paul@codesourcery.com>
 924
 925         * config/tc-arm.c (meabi_flags): New variable.
 926         (arm_parse_eabi): New function.
 927         (md_begin): Set flags for EABI v3.
 928         (arm_eabis): Add.
 929         (arm_long_opts): Add meabi.
 930         * doc/as.texinf <ARM>: Document -meabi.
 931         * doc/c-arm.texi: Ditto.
 932
 933 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 934
 935         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 936         tables even when use_literal_section flag is not set.
 937
 938 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 939
 940         * config/tc-sh.c: Remove trailing whitespace.
 941
 942 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 943
 944         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 945         --mul-bug-abort and the default behavior.
 946         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 947         (err_for_dangerous_mul_placement): New variable.
 948         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 949         macros.
 950         (md_cris_relax_table): Have placeholder for STATE_MUL.
 951         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 952         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 953         case doing nothing.
 954         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 955         STATE_BYTE)>: Ditto.
 956         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 957         alignment and position of this frag, emit error message if
 958         suspicious.
 959         (md_assemble): For a multiply insn and when checking it,
 960         transform the current frag into a special frag for that purpose.
 961         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 962         OPTION_MULBUG_ABORT_ON>: Handle new options.
 963
 964 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 965
 966         * config/tc-xtensa.c (mark_literal_frags): New function.
 967         (xtensa_move_literals): Call mark_literal_frags for all literal
 968         segments, including init and fini literal segments.
 969         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 970
 971 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 972
 973         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 974         (pa_comm): Set BSF_OBJECT in symbol flags.
 975
 976 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 977
 978         * Makefile.am: Run "make dep-am".
 979         * Makefile.in: Regenerate.
 980         * doc/Makefile.in: Regenerate.
 981         * config.in: Regenerate.
 982         * po/gas.pot: Regenerate.
 983
 984 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 985
 986         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 987         (demand_empty_rest_of_line): Issue an error here.
 988         (ignore_rest_of_line): Silently skip to end.
 989         (demand_copy_string): Issue an error, not warning.
 990         (equals): Likewise.
 991         * config/obj-elf.c (obj_elf_section_name): Likewise.
 992         (obj_elf_section): Likewise.
 993         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 994         (arc_extinst): Likewise.
 995         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 996         (dot_spill): Likewise.
 997         (dot_unwabi): Likewise.
 998         (dot_prologue): Likewise.
 999
1000         * expr.c (operand): Reject ++ and --.
1001         (operator): Likewise.
1002
1003 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1004
1005         * config/tc-sh.c: Include dw2gencfi.h.
1006         (sh_cfi_frame_initial_instructions): New function.
1007         (sh_regname_to_dw2regnum): Likewise.
1008         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1009         file.
1010         (TARGET_USE_CFIPOP): Define.
1011         (tc_cfi_frame_initial_instructions): Likewise.
1012         (tc_regname_to_dw2regnum): Likewise.
1013         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1014         * Makefile.am: Update dependencies.
1015         * Makefile.in: Regenerate.
1016
1017 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1018
1019         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
1020         * configure: Regenerate.
1021
1022 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
1023
1024         * read.c (s_leb128): Call md_flush_pending_output.
1025
1026 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
1027
1028         * config/tc-i386.c (output_insn): Handle PadLock instructions.
1029         * config/tc-i386.h (CpuPadLock): New define.
1030         (CpuUnknownFlags): Added CpuPadLock.
1031
1032 2004-03-07  Andreas Schwab  <schwab@suse.de>
1033
1034         * doc/c-hppa.texi (HPPA Directives): Fix typo.
1035
1036 2004-03-07  Richard Henderson  <rth@redhat.com>
1037
1038         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1039         (cfi_finish): Likewise for fde.
1040
1041 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         * config/tc-ia64.c (md_assemble): Properly handle NULL
1044         align_frag.
1045         (ia64_handle_align): Don't abort if failed to add a stop bit.
1046
1047 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
1048
1049         * Makefile.in: Regenerated.
1050         * aclocal.m4: Likewise.
1051         * configure: Likewise.
1052         * doc/Makefile.in: Likewise.
1053
1054 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         * config/tc-ia64.c (dot_align): New.
1057         (ia64_do_align): Make it static.
1058         (md_pseudo_table): Use "dot_align" for "align".
1059         (ia64_md_do_align): Don't set align_frag here.
1060         (ia64_handle_align): Add a stop bit to the previous bundle if
1061         needed.
1062
1063         * config/tc-ia64.h (ia64_do_align): Removed.
1064
1065 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
1066
1067         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1068         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1069         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1070         the most general type or the user specifically requested it.
1071         (md_assemble): Add a new error message for when an instruction
1072         is understood, but is not allowed due to an -isa option.
1073
1074 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
1075
1076         * config/tc-ia64.c (align_frag): New.
1077         (md_assemble): Set the tc_frag_data field in align_frag for
1078         IA64_OPCODE_FIRST instructions.
1079         (ia64_md_do_align): Set align_frag.
1080         (ia64_handle_align): Add a stop bit if needed.
1081
1082         * config/tc-ia64.h (TC_FRAG_TYPE): New.
1083         (TC_FRAG_INIT): New.
1084
1085 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
1086
1087         * config/tc-frv.c (fr400_audio): New variable.
1088         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1089         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1090         (target_implements_insn_p): New function.
1091         (md_assemble): Report an error if the processor doesn't implement
1092         the instruction.
1093
1094 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1095
1096         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1097         (md_parse_option): Ditto.
1098         (OPTION_NO_SPECIAL_M32R): Added.
1099         (md_show_usage): Document it.
1100         (enable_speial_m32r): Changed a default value from 0 to 1.
1101         * doc/c-m32r.texi: Document the -no-bitinst option.
1102
1103 2004-02-27  Nick Clifton  <nickc@redhat.com>
1104
1105         * config/tc-sh.c (get_operand): Revert previous delta.
1106         (tc_gen_reloc): Check for an unknown reloc type before processing
1107         the addend.
1108
1109 2004-02-27  Hannes Reinecke  <hare@suse.de>
1110
1111         * config/tc-s390.c (s390_insn): Correct range check for opcode in
1112         .insn pseudo operation.
1113
1114 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
1115
1116         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
1117         added for wrong syntax.
1118
1119 2004-02-26  Eric Christopher  <echristo@redhat.com>
1120
1121         * config/tc-mips.c (mips_dwarf2_addr_size): New.
1122         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1123
1124 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
1125
1126         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1127         nibble types to assembler.
1128
1129 2004-02-25  Fred Fish  <fnf@redhat.com>
1130
1131         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1132
1133 2004-02-20  James E Wilson  <wilson@specifixinc.com>
1134
1135         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
1136         finalize_syms.
1137         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
1138         (ia64_estimate_size_before_relax): New.
1139         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
1140         (generate_unwind_image): Pass 1 to fixup_unw_records.
1141         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1142         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1143
1144 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
1145
1146         * stabs.c (generate_asm_file): Avoid warning about use of
1147         uninitialized variable.
1148
1149 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
1150
1151         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1152         body, and endp, allow unwind records which do not have a "t"
1153         (time/instruction) field.
1154
1155 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
1156
1157         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1158         (do_mav_dspsc_2): Likewise.
1159         Fix accumulator registers move opcodes.
1160
1161 2004-02-13  Hannes Reinecke  <hare@suse.de>
1162             Jakub Jelinek  <jakub@redhat.com>
1163
1164         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1165
1166 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
1167
1168         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1169         (tc_frob_symbol): New macro definition.
1170         * config/tc-ia64.c (ia64_frob_symbol): New routine.
1171
1172 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
1173
1174         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1175         read-only.
1176
1177 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1178
1179         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1180         (TC_CASE_SENSITIVE): ... this.
1181         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1182         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1183
1184 2004-02-06  James E Wilson  <wilson@specifixinc.com>
1185
1186         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1187         (generate_unwind_image): Re-add it here.
1188
1189 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
1190
1191         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1192         * read.h (SKIP_WHITESPACE): Turn into an expression.
1193         * read.c (read_a_source_file): A pseudo is removed by having a
1194         NULL handler.
1195
1196 2004-02-05  James E Wilson  <wilson@specifixinc.com>
1197
1198         * config/tc-ia64.c (output_endp): New.
1199         (count_bits): Delete.
1200         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1201         endp unwind records.
1202         (fixup_unw_records): Handle endp unwind records.  Delete code for
1203         shortening prologue regions not followed by a body record.
1204         (dot_endp): Call add_unwind_entry to emit endp unwind record.
1205         * config/tc-ia64.h (unw_record_type): Add endp.
1206
1207 2004-02-03  James E Wilson  <wilson@specifixinc.com>
1208
1209         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1210         fill padding bytes with zeroes.
1211         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
1212         sets unwind_record slot_number and slot_frag fields.
1213
1214 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1215
1216         * config/tc-mips.c (add_got_offset_hilo): New function.
1217         (macro): Use load_register() and add_got_offset_hilo() to load
1218         constants instead of hardcoding code sequences throughout.
1219
1220 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1221
1222         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1223
1224 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
1225
1226         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1227         like m68k-elf.
1228         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1229         of hard-coded test for TARGET_OS=elf.
1230
1231 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
1232
1233         * config/tc-mips.c (hilo_interlocks): Change definition
1234         so that MIPS32, MIPS64 and later ISAs are included, along with
1235         the already-included machines.  Update comments.
1236
1237 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1238
1239         * config/tc-arm.c (tc_gen_reloc): Improve error message for
1240         undefined local labels.
1241
1242 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1243
1244         * config/tc-mips.c (load_address, macro): Update comments about
1245         NewABI GP relaxation.
1246
1247 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1248
1249         * config/tc-mips.c (macro_build): Remove place and counter arguments.
1250         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1251         (mips16_macro_build, macro_build_jalr): Remove counter argument.
1252         (set_at, load_register, load_address, move_register): Likewise.
1253         (load_got_offset, add_got_offset): Likewise.
1254         Update all calls and tidy accordingly.
1255
1256 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1257
1258         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1259         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1260         (RELAX_USE_SECOND): Bump to 0x10000.
1261         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1262         (mips_macro_warning): New variable.
1263         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1264         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1265         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
1266         of RELAX_ENCODE.
1267         (append_insn): Update mips_macro_warning.sizes.
1268         (macro_start, macro_warning, macro_end): New functions.
1269         (macro_build): Don't emit warnings here.
1270         (macro_build_lui, md_estimate_size_before_relax): ...or here.
1271         (md_convert_frag): Check for cases where one macro alternative
1272         needs a warning and the other doesn't.  Emit a warning if the
1273         longer sequence was chosen.
1274
1275 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1276
1277         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1278         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1279         the first sequence, the size of the second sequence, and a flag
1280         that says whether we should warn.
1281         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1282         (RELAX_FIRST, RELAX_SECOND): New.
1283         (mips_relax): New variable.
1284         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1285         (append_insn): Remove "place" argument.  Use mips_relax.sequence
1286         rather than "place" to check whether we're expanding the second
1287         alternative of a relaxable macro.  Remove redundant check for
1288         branch relaxation.  If generating a normal insn, and there
1289         is not enough room in the current frag, call relax_close_frag()
1290         to close it.  Update mips_relax.sizes[].  Emit fixups for the
1291         second version of a relaxable macro.  Record the first relaxable
1292         fixup in mips_relax.  Remove tc_gen_reloc workaround.
1293         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
1294         in the same way as in append_insn.
1295         (mips16_macro_build): Remove "place" argument.
1296         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1297         when generating the second version of a relaxable macro.
1298         (load_got_offset, add_got_offset): New functions.
1299         (load_address, macro): Use new relaxation machinery.  Remove
1300         tc_gen_reloc workarounds.
1301         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1302         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1303         first version is needed.
1304         (tc_gen_reloc): Remove relaxation handling.
1305         (md_convert_frag): Go through the fixups for a relaxable macro and
1306         mark those that belong to the unneeded alternative as done.  If the
1307         second alternative is needed, adjust the fixup addresses to account
1308         for the deleted first alternative.
1309
1310 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1311
1312         * frags.h (frag_room): Declare.
1313         * frags.c (frag_room): New function.
1314         * doc/internals.texi: Document it.
1315
1316 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1317
1318         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1319         optimization for -mtune=r3900, as this will break on other CPUs.
1320
1321 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1322
1323         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1324         be relaxed, use fixup.
1325         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1326
1327 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1328
1329         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1330         precision operands.
1331
1332 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1333
1334         * config/tc-mips.c (append_insn): Properly detect variant frags
1335         that preclude swapping of relaxed branches.  Correctly swap
1336         instructions between frags when dealing with relaxed branches.
1337
1338 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1339
1340         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1341         throughout.
1342         * aclocal.m4: Regenerate.
1343         * configure: Regenerate.
1344
1345 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1346
1347         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1348         manipulation insns.
1349
1350 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1351
1352         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1353         reloc, reserve space for the delay slot as well as the jalr itself.
1354
1355 2004-01-09  Paul Brook  <paul@codesourcery.com>
1356
1357         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1358         (do_vfp_sp2_from_reg2): New function.
1359         (insns): Use them.
1360         (do_vfp_dp_from_reg2): Check return values properly.
1361
1362 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1363
1364         * config/tc-mips.c (warn_nops): Remove static variable.
1365         (macro): Remove test of warn_nops.
1366         (md_shortops): Remove 'n'.
1367         (md_parse_option): Remove 'n' case.
1368         (md_show_usage): Remove -n.
1369         * doc/as.texinfo (Overview): Remove MIPS -n option.
1370         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1371         * NEWS: Mention removal of MIPS -n option.
1372
1373         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1374         (cop_interlocks): Check ISA level.
1375         (cop_mem_interlocks): Define.
1376         (reg_needs_delay): Check cop_interlocks rather than
1377         ISA_HAS_COPROC_DELAYS.
1378         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1379         directly checking mips_opts.isa.
1380         (mips_emit_delays): Likewise.
1381
1382 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1383
1384         * config/tc-ia64.c (unwind): Move next_slot_number and
1385         next_slot_frag to ...
1386         (unw_rec_list): Here.
1387         (free_list_records): Removed.
1388         (output_unw_records): Likewise.
1389         (generate_unwind_image): Make it void.
1390         (alloc_record): Initialize next_slot_number and next_slot_frag.
1391         (slot_index): Take .org, .space and .align into account.
1392         (fixup_unw_records): Don't set slot_number to 0. Use
1393         list->next_slot_number and list->next_slot_frag instead of
1394         unwind.next_slot_number and unwind.next_slot_frag.
1395         (ia64_convert_frag): New.
1396         (generate_unwind_image): Generate a rs_machine_dependent frag
1397         for unwind record.
1398         (emit_one_bundle): Use list->next_slot_number and
1399         list->next_slot_frag instead of unwind.next_slot_number and
1400         unwind.next_slot_frag.
1401
1402         * config/tc-ia64.h (md_convert_frag): Defined as
1403         ia64_convert_frag.
1404         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1405
1406 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1407
1408         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1409         * config/tc-frv.h (md_apply_fix3): Don't define.
1410         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1411         operands.
1412         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1413         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1414         * config/tc-frv.c (line_separator_chars): Add `!'.
1415         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1416         * config/tc-frv.c (md_assemble): Clear insn upfront.
1417         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1418         * config/tc-frv.c (OPTION_FDPIC): New macro.
1419         (md_longopts): Add mfdpic.
1420         (md_parse_option): Handle it.
1421         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1422         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1423         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1424         (frv_pic_ptr): Parse funcdesc.
1425
1426 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1427
1428         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1429         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1430
1431 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1432
1433         * Makefile.am (Makefile): Move the dependency on
1434         $(BFDDIR)/configure.in to...
1435         (CONFIG_STATUS_DEPENDENCIES): ... here.
1436         (AUTOMAKE_OPTIONS): Require automake 1.8.
1437         * Makefile.in: Regenerate.
1438         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1439         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1440         $(BFDDIR)/configure.in here as well.
1441         * doc/Makefile.in: Regenerate.
1442
1443 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1444
1445         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1446         * Makefile.in: Regenerate.
1447         * aclocal.m4: Regenerate.
1448         * doc/Makefile.am (install, install-info): Remove.
1449         (install-data-local): A new hook for install-info.
1450         (AUTOMAKE_OPTIONS): Require automake 1.8.
1451         * doc/Makefile.in: Regenerate.
1452
1453 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1454
1455         * doc/c-sh.texi: Update description about floating point behavior
1456         of SH family.
1457
1458 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1459
1460         * configure.in: Add m68k-uClinux target.
1461         * configure: Regenerate.
1462
1463 For older changes see ChangeLog-0203
1464 \f
1465 Local Variables:
1466 mode: change-log
1467 left-margin: 8
1468 fill-column: 74
1469 version-control: never
1470 End: