gas/ChangeLog

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