gas/ChangeLog

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