gas/ChangeLog

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