gas/ChangeLog

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