gas/ChangeLog

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