gas/ChangeLog

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