gas/ChangeLog

   1 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * messages.c (as_internal_value_out_of_range): Cast values passed
   4         to as_bad_where or as_warn_where to proper type.
   5
   6 2004-09-11  Theodore A. Roth  <troth@openavr.org>
   7
   8         * config/tc-avr.c: Add support for
   9         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
  10
  11 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
  12
  13         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
  14         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
  15
  16 2004-09-08  Paul Brook  <paul@codesourcery.com>
  17
  18         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
  19         fini_array and preinit_array section types.
  20         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
  21         and fini_array.
  22         * doc/as.texinfo: Document extra section types.
  23
  24 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
  25
  26         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
  27         * Makefile.in: Regenerated.
  28         * configure.in: Set em for arm*-*-symbianelf*.
  29         * configure: Regenerated.
  30         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
  31         vectors when appropriate.
  32         * config/te-symbian.h: New file.
  33
  34 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
  35
  36         * config/tc-crx.c (gettrap): Exception vector can be case
  37         insensitive.
  38         (process_label_constant): Fix a 32-bit displacement bug in branch
  39         instructions.
  40         (get_operandtype) : Bug fix, wrong operand was used.
  41         (process_label_constant): Initialize relocation type to
  42         BFD_RELOC_NONE
  43
  44 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
  45
  46         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
  47         for synthesizable cores.
  48
  49         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
  50
  51 2004-08-25  Dmitry Diky  <diwil@spec.ru>
  52
  53         * config/tc-msp430.c:   Clean-up the code.
  54         (md_relax_table): New relax table.
  55         (mcu_types): Sort MCU types.
  56         (md_pseudo_table): Add .profiler pseudo handler.
  57         (pow2value): New function.
  58         (msp430_profiler): New function.
  59         (msp430_operands): Add new insns handlers.
  60         (msp430_srcoperand): Add register operand handler, allow complex
  61         expressions.
  62         (md_estimate_size_before_relax): Rewritten.
  63         (md_convert_frag): Rewritten.
  64         (msp430_relax_frag): New function.
  65         * config/tc-msp430.h (md_relax_frag): define macro
  66         * doc/c-msp430.texi: Update information.
  67
  68 2004-08-24  Nick Clifton  <nickc@redhat.com>
  69
  70         * as.c (std_shortopts): Allow -g to take an optional argument.
  71         (parse_args): Pass any switch starting with -g on to the backend
  72         for parsing.
  73
  74 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
  75
  76         * configure.in (arm*-*-symbianelf*): New target.
  77         (arm*-*-eabi*): Likewise.
  78         * configure: Regenerated.
  79
  80 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
  81         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
  82         correctly.
  83
  84 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
  85
  86         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
  87         argument, don't do anything if current section is not
  88         .gnu.linkonce.t.* and linkonce_empty is set.
  89         (generate_unwind_image, dot_endp): Adjust callers, call
  90         start_unwind_section (*, 1) if nothing will be put into the
  91         section.
  92
  93 2004-08-17  Nick Clifton  <nickc@redhat.com>
  94
  95         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
  96         (show_usage): Add -g.
  97         (std_longopts): Add --gen-debug.  Alpha sort the table.
  98         (parse_args): Print an error message if a switch is not handled.
  99         Handle the -g switch, calling md_debug_format_selector() if
 100         necessary.
 101         * NEWS: Mention new feature.
 102         * doc/as.texinfo: Document new switch.
 103         * doc/internals.texi: Document behaviour of md_parse_option.
 104
 105         * config/tc-arm.c (md_parse_option): Do not issue an error message
 106         if the switch is not recognised.
 107         * config/tc-m68k.c (md_parse_option): Likewise.
 108         * config/tc-pdp11.c (md_parse_option): Likewise.
 109         * config/tc-v850.c (md_parse_option): Likewise.
 110
 111         * as.h: Fix up formatting.
 112         * tc.h: Likewise.
 113
 114 2004-08-16  Nick Clifton  <nickc@redhat.com>
 115
 116         * macro.c (macro_set_alternate): Use ISO C90 formatting.
 117
 118         * configure.in: Sort architecture based tables alphabetically.
 119         * configure: Regenerate.
 120
 121 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
 122
 123         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
 124         { "cc", 68 }, with { "cr", 70 }.
 125
 126 2004-08-13 Jan Beulich <jbeulich@novell.com>
 127            Nick Clifton <nickc@redhat.com>
 128
 129         * as.c: Add and handle new --alternate command line option.
 130         * macro.c (macro_set_alternate): New.
 131         * macro.h (macro_set_alternate): Declare.
 132         * read.c: Add and handle new .altmacro and .noaltmacro directives.
 133         * doc/as.texinfo: Document new command line option and pseudo-ops
 134         as well as insert documentation originating from gasp about
 135         alternate macro syntax.
 136         * NEWS: Mention new command line option and pseudo-ops.
 137
 138 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
 139
 140         * expr.c (operand): Handle the "~", "-", and "!" operators applied
 141         to bignums.
 142
 143 2004-08-06  Paul Brook  <paul@codesourcery.com>
 144
 145         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
 146         Handle new relocations.
 147         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
 148
 149 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
 150
 151         * write.c (relax_segment): Use was_address instead of address when
 152         setting fr_fix field for align frag due to backwards .org.
 153
 154 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
 155
 156         Introduce SH2a support.
 157         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
 158         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
 159         arch_sh2a_nofpu_up.
 160         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
 161         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
 162         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
 163         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
 164         to end of conditional expression.
 165         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
 166         * config/tc-sh.c: Add sh2a-nofpu support.
 167         2003-12-29  DJ Delorie  <dj@redhat.com>
 168         * tc-sh.c: Add sh2a support.
 169         (parse_reg): Add tbr.
 170         (parse_at): Support @@(disp,tbr).
 171         (get_specific): Support sh2a opcodes.
 172         (insert4): New, for 4 byte relocs.
 173         (build_Mytes): Support sh2a opcodes.
 174         (md_apply_fix3_Mytes): Support sh2a opcodes.
 175         2003-12-02  Michael Snyder  <msnyder@redhat.com>
 176         * config/tc-sh.c (md_parse_option): Handle sh2a.
 177         (sh_elf_final_processing): Ditto.
 178
 179 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
 180
 181         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
 182         for TE_NetBSD.
 183
 184 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
 185
 186         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
 187         (ppc_arch): Expand comment.
 188
 189 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
 190
 191         * config/tc-crx.c: Support evaluating the difference between two
 192         symbols.
 193         * config/tc-crx.h: Likewise.
 194
 195 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         * config/tc-ia64.c (start_unwind_section): Set the linked-to
 198         section.
 199         (ia64_elf_section_change_hook): Set the linked-to section for
 200         SHT_IA_64_UNWIND.
 201
 202 2004-07-26  Dmitry Diky  <diwil@spec.ru>
 203
 204         * config/tc-msp430.c: Add new subtargets: msp430x1610,
 205         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
 206         msp430xG438, msp430xG439.
 207
 208 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
 209
 210         * doc/as.texinfo (Section, PushSection): Correct documentation
 211         for ELF.
 212
 213 2004-07-21  Jan Beulich  <jbeulich@novell.com>
 214
 215         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
 216         permissible for the selected instruction suffix.
 217         (match_template): Don't permit 64-bit general purpose operands in
 218         32-bit mode.
 219         (finalize_imm): Permit 64-bit immediates.
 220         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
 221         specially except for the width of the used base and/or index
 222         registers.  For 32-bit displacements, use sign-extended
 223         relocations only when using 64-bit addressing.
 224         Force zero displacement on rip-relative addressing when there is
 225         no other displacement.
 226         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
 227         specially except for the width of the used base and/or index
 228         registers.
 229         (parse_register): Disallow Reg64 registers in 32-bit mode.
 230
 231         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
 232         suffix if the instruction doesn't support it.
 233
 234 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
 235
 236         * config/tc-mips.c (append_insn): Handle constant expressions with
 237         no associated relocation.
 238         (mips_ip): Cancel the expression after use for the Q format
 239         specifier.
 240         (parse_relocation): Return no relocation for unsupported
 241         operators.
 242         (my_getSmallExpression): Return no relocation if no relocation
 243         operators are used.
 244
 245 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 246
 247         * config/obj-som.c (adjust_stab_sections): Add prototype.
 248         (obj_som_compiler, obj_som_version, obj_som_copyright,
 249         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
 250         * config/tc-hppa.c (update_subspace):  Likewise.
 251         (is_defined_subspace): Amplify comment.
 252         * config/obj-som.h (som_frob_file): Add prototype.
 253
 254 2004-07-19  Christopher Faylor  <cgf@timesys.com>
 255             H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         * subsegs.c (section_symbol): Don't create a new segment when
 258         existing segment is undefined.
 259
 260 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
 261
 262         * config/tc-arm.c: Include include/opcode/arm.h.
 263         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
 264         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
 265         (FPU_ARCH_*): Delete.
 266         * Makefile.am: Update dependencies.
 267         * Makefile.in: Regenerate.
 268
 269 2004-07-15  Nick Clifton  <nickc@redhat.com>
 270
 271         * configure.in: Accept armbe as a big-endian arm configuration.
 272         * configure: Regenerate.
 273
 274 2004-07-13  Thomas Nystrom  <thn@saeab.se>
 275
 276         * config/tc-i386.c (T_SHIFTOP): New constant.
 277         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
 278         (intel_el1): Handle '~'.
 279         (intel_get_token): Handle '<>', '&', '|' and '~'.
 280
 281 2004-07-13  Nick Clifton <nickc@redhat.com>
 282
 283         (md_assemble): Remove spurious newline from end of as_bad error
 284         message.
 285         (intel_e05_1): Likewise.
 286         (intel_e11): Likewise.
 287         (intel_match_token): Likewise.
 288
 289 2004-07-11  Andreas Schwab  <schwab@suse.de>
 290
 291         * config/tc-m68k.c: Convert to C90.  Remove redundant
 292         declarations.  Indentation fixup.
 293         [M68KCOFF]: Include "obj-coff.h" instead of declaring
 294         obj_coff_section ourselves.
 295
 296 2004-07-09  James E Wilson  <wilson@specifixinc.com>
 297
 298         * config/tc-ia64.c (default_big_endian): New.
 299         (dot_byteorder, md_begin): Use it.
 300         (md_parse_option): Set it.
 301
 302 2004-07-09  Nick Clifton  <nickc@redhat.com>
 303
 304         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
 305         * configure: Regenerate.
 306         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
 307         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
 308         sh_find_elf_flags if necessary.
 309
 310 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
 311
 312         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
 313         going to be split into more than one in-place addend, return 0
 314         for relocations against mergeable sections.  Associate comments
 315         with code.
 316
 317 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
 318
 319         * Makefile.am (CPU_TYPES): Add crx.
 320         (TARGET_CPU_CFILES): Add config/tc-crx.c.
 321         (TARGET_CPU_HFILES): Add config/tc-crx.h.
 322         (DEPTC_crx_elf): New target.
 323         (DEPOBJ_crx_elf): Likewise.
 324         (DEP_crx_elf): Likewise.
 325         * Makefile.in: Regenerate.
 326         * configure.in: Add crx* target.
 327         * configure: Regenerate.
 328         * config/tc-crx.c: New file.
 329         * config/tc-crx.h: New file.
 330         * NEWS: Mention new target.
 331
 332 2004-07-06  Nick Clifton  <nickc@redhat.com>
 333
 334         * config.in: Undefine TARGET_SYMBIAN by default.
 335         * configure.in:
 336         * configure: Regenerate. Add sh-symbian-elf target.  If
 337         selected define TARGET_SYMBIAN.
 338         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
 339         format if TARGET_SYMBIAN has been defined.
 340
 341         * output-file.c (output_file_create): Report the target format
 342         chosen when bfd_openw reports that it is invalid.
 343
 344         * config/obj-coff.c (coff_pseudo_table): Only define the weak
 345         pseudo for BFD based assemblers.
 346
 347 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
 348
 349         gas:
 350         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
 351         (md_parse_option): Remove redundant -isa testing.
 352         Make bfd_arch variable const.
 353         (md_show_usage): Make bfd_arch variable const.
 354
 355 2004-07-03  James E Wilson  <wilson@specifixinc.com>
 356
 357         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
 358         * config/tc-ia64.h (md_frag_check): Define.
 359
 360 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 361
 362         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
 363         externals.
 364         * doc/as.texinfo (Weak): Document PE weak symbols.
 365
 366 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
 367
 368         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
 369         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
 370         (mips_frob_file): Rework so that only a single pass through the
 371         relocs is needed.  Allow %lo()s to have higher offsets than their
 372         corresponding %hi()s or %got()s.
 373
 374 2004-07-02  Nick Clifton  <nickc@redhat.com>
 375
 376         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
 377         allow values which have come from undefined symbols.
 378         Always consider this fixup to have been processed as a reloc
 379         cannot be generated for it.
 380
 381 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
 382
 383         * frags.h (struct frag): Add has_code and insn_addr fields.
 384         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
 385         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
 386         * config/tc-ppc.h (md_frag_check): Define.
 387
 388 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
 389
 390         * doc/Makefile.am (info): Rename goal to...
 391         (info-local): ... this, to preserve implicit dependencies.
 392         * doc/Makefile.in: Regenerate with automake 1.8.5.
 393
 394 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 395
 396         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
 397         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
 398         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
 399         (tc_gen_reloc): Likewise.
 400         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
 401         (m32r_parse_name): Likewise.
 402         (m32r_cgen_parse_fix_exp): Likewise.
 403         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
 404         (O_PIC_reloc): Likewise.
 405         (TC_CGEN_PARSE_FIX_EXP): Likewise..
 406         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
 407         for @GOTOFF, @GOT, @PLT.
 408
 409 2004-06-21 Jan Beulich  <jbeulich@novell.com>
 410
 411         * gas/symbols.c: While discarding ordinary local absolute symbols
 412         when --strip-local-absolute is in effect, retain file symbols.
 413
 414 2004-06-20  Andreas Schwab  <schwab@suse.de>
 415
 416         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
 417         (md_parse_option): Likewise.
 418
 419 2004-06-17  Jan Beulich <jbeulich@novell.com>
 420
 421         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
 422         * config/te-netware.h: New file.
 423         * config/te-ppcnw.h: Delete: Obsolete.
 424         * configure.in: Eliminate ill NetWare targets. Make generic
 425         NetWare target use proper emulation.
 426         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
 427         reference to new te-netware.h.
 428         * configure: Regenerate.
 429         * Makefile.in: Regenerate.
 430
 431 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 432
 433         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
 434         comparison in .insn pseudo operation.
 435
 436 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
 437
 438         * config/obj-coff.c (coff_adjust_section_syms): Use
 439         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
 440         (coff_frob_section): Likewise.
 441         * config/tc-mips.c (md_apply_fix3): Likewise.
 442         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
 443         (elf_frob_file_after_relocs): Likewise.
 444
 445 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 446
 447         * config/tc-hppa.c (log2): Rename to exact_log2.
 448         (pa_next_subseg): Delete unused function.
 449         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
 450         (create_new_subspace): Likewise.
 451
 452         Bug gas/213
 453         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
 454         labels.  Fix warning.
 455
 456 2004-05-28  DJ Delorie  <dj@redhat.com>
 457
 458         * config/tc-mn10300.h (tc_fix_adjustable): Define.
 459         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
 460         or non-merged symbols.
 461
 462 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 463
 464         * config/tc-ia64.c (remove_marked_resource): Save, clear and
 465         restore the old slot when inserting srlz.i/srlz.d.
 466
 467 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
 468
 469         * Makefile.am: Regenerate dependecies.
 470         * Makefile.in: Regenerate.
 471         * config/tc-sh.c (valid_arch): Make unsigned.
 472         (preset_target_arch): Likewise.
 473         (md_begin): Use new architecture flags system.
 474         (get_specific): Likewise.
 475         (assemble_ppi): Likewise.
 476         (md_assemble): Likewise. Also fix error check for bad opcodes.
 477         (md_parse_option): Likewise. Also generate -isa values according
 478         to the table in bfd/cpu-sh.c instead of just constants. Also
 479         allow <arch>-up ISA variants.
 480         (sh_elf_final_processing): Replace if-else chain with a call to
 481         sh_find_elf_flags().
 482         * testsuite/gas/sh/arch: New directory.
 483         * testsuite/gas/sh/arch/arch.exp: New test script.
 484         * testsuite/gas/sh/arch/arch_expected.txt: New file.
 485         * testsuite/gas/sh/arch/sh.s: New file.
 486         * testsuite/gas/sh/arch/sh2.s: New file.
 487         * testsuite/gas/sh/arch/sh-dsp.s: New file.
 488         * testsuite/gas/sh/arch/sh2e.s: New file.
 489         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
 490         * testsuite/gas/sh/arch/sh3.s: New file.
 491         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
 492         * testsuite/gas/sh/arch/sh3e.s: New file.
 493         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
 494         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
 495         * testsuite/gas/sh/arch/sh4.s: New file.
 496         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
 497         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
 498         * testsuite/gas/sh/arch/sh4a.s: New file.
 499
 500 2004-05-28  Peter Barada <peter@the-baradas.com>
 501
 502         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
 503         with zero offset into mode 2 addressing to save a word.
 504
 505 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 506
 507         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
 508         (ar_is_only_in_integer_unit): New.
 509         (ar_is_only_in_memory_unit): New.
 510         (generate_unwind_image): Silence gcc on 32bit host.
 511         (md_assemble): Use ar_is_only_in_integer_unit instead of
 512         ar_is_in_integer_unit. Check AR access.
 513
 514 2004-05-27  Peter Barada  <peter@the-baradas.com>
 515
 516         * config/tc-m68k.c (md_begin): Sort the opcode table into
 517         alphabetical order.
 518         (m68k_compare_opcode): New function to do the sorting.
 519
 520 2004-05-24  Peter Barada  <peter@the-baradas.com>
 521
 522         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
 523         addressing on MIT style operands.
 524         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
 525         w/mask addressing.
 526         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
 527         operands.
 528
 529 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
 530
 531         * expr.c (operand, operator): Don't reject '++' and '--'.
 532
 533 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 534
 535         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
 536         dwarf tables.
 537
 538 2004-05-17  Adam Nemet  <anemet@lnxw.com>
 539
 540         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
 541         * configure: Regenerate.
 542
 543 2004-05-13  Paul Brook  <paul@codesourcery.com>
 544
 545         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
 546
 547 2004-05-13  Joel Sherrill <joel@oarcorp.com>
 548
 549         * configure.in (or32-*-rtems*): Switch to elf.
 550         * configure: Regenerate.
 551
 552 2004-05-13  Nick Clifton  <nickc@redhat.com>
 553
 554         * po/fr.po: Updated French translation.
 555
 556 2004-05-11  Nick Clifton  <nickc@redhat.com>
 557
 558         * doc/as.texinfo (Section): Document G and T flags to .section
 559         directive.  Document the extra arguments that the G flag
 560         requires.  Document the #tls flag.
 561
 562 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
 563
 564         * subsegs.c (section_symbol): Create a new section symbol if
 565         the existing one doesn't match.
 566         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
 567
 568 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
 569
 570         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
 571         to cope with VR4181A errata MD(1) and MD(4).
 572
 573 2004-05-07  Brian Ford  <ford@vss.fsi.com>
 574
 575         * NEWS: Mention .secrel32 for pe[i]-i386.
 576
 577 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
 578
 579         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 580         (HANDLE_ALIGN): New.
 581
 582 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
 583
 584         * Makefile.am (DIST_SUBDIRS): Define.
 585         * aclocal.m4: Regenerate with automake 1.8.4.
 586         * Makefile.in: Likewise.
 587         * doc/Makefile.in: Likewise.
 588
 589 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
 590
 591         * config/tc-ia64.c (dot_serialize): Declare.
 592         (dot_serialize): New function.
 593         (md_pseudo_table): Add ".serialize.data" and
 594         ".serialize.instruction" directives.
 595
 596 2004-05-06  Nick Clifton  <nickc@redhat.com>
 597
 598         * messages (as_internal_value_out_of_range): Print a message about
 599         a value being out of range.  Be consistent about whether the
 600         values are printed in decimal or hexadecimal.
 601         (as_warn_value_out_of_range): Generate a warning message about an
 602         out of range value.
 603         (as_bad_value_out_of_range): Generate an error message about an
 604         out of range value.
 605         * as.h: Prototype the new functions.
 606         * config/tc-alpha.c (insert_operand): Use new function.
 607         * config/tc-arc.c (arc_insert_operand): Likewise.
 608         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
 609         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
 610         * config/tc-ppc.c (ppc_insert_operand): Likewise.
 611         * config/tc-s390.c (s390_insert_operand): Likewise.
 612         * config/tc-v850.c (v850_insert_operand): Likewise.
 613
 614 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
 615
 616         * configure.in: Set em=linux for frv-*-*linux*.
 617         * configure: Rebuilt.
 618         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
 619         (frv_md_fdpic_enabled): New.
 620         * config/tc-frv.c (frv_md_fdpic_enabled): New.
 621         (DEFAULT_FDPIC): New.
 622         (frv_flags): Use DEFAULT_FDPIC.
 623         (frv_pic_flag): Likewise.
 624         (OPTION_NOPIC): New.
 625         (md_longopts): Add -mnopic.
 626         (md_parse_option): Handle it.
 627         (md_show_usage): Add -mfdpic and -mnopic.
 628
 629 2004-05-05  Peter Barada  <peter@the-baradas.com>
 630
 631         * config/tc-m68k.c: Add find_cf_chip to print list of valid
 632         chips for invalid coldfire instructions, rename selectors
 633         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
 634         add current_chip to track which chip is referred to(including save/restore),
 635         use current_chip to select control registers, not current_arch.
 636         (md_show_usage): Add new chips.
 637         * doc/c-m68k.texi: Document new command line switches.
 638
 639 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
 640
 641         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
 642         (NOP_OPCODE): Define.
 643         (s390_align_code): Remove prototype.
 644         * tc-s390.c (s390_align_code): Remove.
 645
 646 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
 647
 648         * config/tc-ia64.c (make_unw_section_name): Removed.
 649         (start_unwind_section): New function.
 650         (generate_unwind_image): Take const segT instead of const
 651         char *.
 652         (dot_handlerdata): Adjusted.
 653         (dot_endp): Likewise.
 654
 655 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 656
 657         * config/obj-elf.c (obj_elf_change_section): Allow the
 658         ".note.GNU-stack" section has SHF_EXECINSTR.
 659
 660 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         * config/obj-elf.c (get_section): Return bfd_boolean.
 663         (obj_elf_change_section): Call bfd_get_section_by_name_if
 664         instead of bfd_map_over_sections.
 665
 666 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
 667
 668         * config/obj-elf.c (get_section): New function.
 669         (obj_elf_change_section): Support multiple sections with same
 670         name.
 671
 672 2004-04-30  Nick Clifton  <nickc@redhat.com>
 673
 674         * config/tc-arm.c (create_register_alias): Fix typo checking for
 675         case sensitive register aliases.
 676         (co_proc_number): Use error message string in all_reg_maps[]
 677         array.
 678         (cp_reg_required_here): Likewise.
 679         (fp_reg_required_here): Likewise.
 680
 681 2004-04-29  Brian Ford  <ford@vss.fsi.com>
 682
 683         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
 684
 685 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
 686
 687         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
 688         (load_address, macro, mips_ip, md_parse_option)
 689         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
 690         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
 691         embedded-PIC handling, and update comments.
 692         (SWITCH_TABLE): Remove.
 693         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
 694         (enum mips_pic_level): Remove EMBEDDED_PIC.
 695         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
 696         (TC_FORCE_RELOCATION): Update comment.
 697         * ecoff.c (ecoff_build_lineno): Add comment about some code that
 698         might be safe to remove now that MIPS embedded-PIC is gone.
 699
 700 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 701
 702         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
 703         call to obj_set_subsection_attributes.
 704         (obj_som_init_stab_section): Likewise.
 705         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
 706         (pa_def_subspaces): Provide comdat default.
 707         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
 708         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
 709         calls to create_new_subspace and update_subspace to pass comdat flag.
 710         (create_new_subspace, update_subspace): Add new comdat argument.  Use
 711         it in calls to obj_set_subsection_attributes.
 712         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
 713         and use of comdat, common and dup_comm parameters.
 714
 715 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 716
 717         * config/obj-elf.c (obj_elf_change_section): Check if the old
 718         group name is NULL before comparison.
 719
 720 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 721
 722         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
 723
 724 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 725
 726         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
 727
 728 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
 729
 730         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
 731         (OPTION_MEMBEDDED_PIC): Remove.
 732         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
 733         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
 734         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
 735         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
 736         (OPTION_ELF_BASE): Renumber.
 737         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
 738         (md_show_usage): Remove mention of -membedded-pic.
 739         * doc/as.texinfo: Remove mention of -membedded-pic.
 740
 741 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 742
 743         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
 744         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
 745         a.out support.
 746         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
 747         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
 748         USE_GLOBAL_POINTER_OPT.
 749
 750 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 751
 752         * config/tc-mips.c (macro): One more use of load_delay_nop.
 753
 754 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
 755
 756         * config/tc-mips.c (load_delay_nop): New function.
 757         (load_address, macro): Use load_delay_nop() to build a nop
 758         which can be omitted with gpr_interlocks.
 759
 760 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 761
 762         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
 763         cop_interlocks): Remove superfluous CPU entries.
 764
 765 2004-04-22  Paul Brook  <paul@codesourcery.com>
 766
 767         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
 768
 769 2004-04-22  Peter Barada <peter@the-baradas.com>
 770
 771         * NEWS: Added support for EMAC instructions and MAC/EMAC
 772         Motorola syntax.
 773         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
 774         scale factor tokens, trailing_ampersand to mark mask addressing
 775         for MAC/EMAC instructions.
 776         * config/m68k-parse.y: Add options_ampersand clause, '<<',
 777         '>>'.
 778         (yylex): Handle '>', '<', and '&' following '+'.
 779         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
 780         architectures in archs[].
 781         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
 782         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
 783         respectively.
 784         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
 785         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
 786         cases.
 787         Add EMAC operands to init_table[].
 788
 789 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
 790
 791         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
 792         state.
 793         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
 794         * config/tc-arm.c (enum mstate): Delete from here.
 795         (mapping_state): Remove the static mapstate variable and instead
 796         store the state in the segment.  This allows a per-section mapping
 797         state.  Handle and ignore MAP_UNDEFINED states.
 798         (arm_elf_change_section): Get the current mapping state from the
 799         new section.
 800         (s_ltorg): Set the mapping state to MAP_DATA.
 801         (arm_cleanup): Use arm_elf_change_section to get the mapping state
 802         for each pool as it is emitted.
 803
 804 2004-04-22  Nick Clifton  <nickc@redhat.com>
 805
 806         * config/tc-arm.h: Formatting tidy ups.
 807
 808 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
 809
 810         * NEWS: Note that MIPS -membedded-pic option is deprecated.
 811
 812 2004-04-20  DJ Delorie  <dj@redhat.com>
 813
 814         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
 815         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
 816         [TE_PE] (O_secrel): Define.
 817         [TE_PE] (x86_pe_cons_fix_new): New.
 818         [TE_PE] (pe_directive_secrel): Likewise.
 819         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
 820
 821 2004-04-19  Eric Christopher  <echristo@redhat.com>
 822
 823         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
 824         of previous patch for fix in gcc.
 825
 826 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
 827
 828         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
 829
 830 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
 831
 832         * read.c (do_align): Call md_flush_pending_output, if defined.
 833
 834 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
 835
 836         * expr.c (operand): Correct checks for ++ and --.
 837
 838 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 839
 840         * config/tc-generic.c: Add some comments.
 841
 842 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
 843
 844         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
 845         -{no-}mfix-vr4122-bugs.
 846         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
 847         (append_insn, mips_emit_delays): Update accordingly.
 848         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
 849         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
 850         (md_parse_option): Update after above changes.
 851         (md_show_usage): Add -mfix-vr4120.
 852
 853 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
 854
 855         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
 856         of .section directive; add a reference to the ELF .subsection
 857         directive.
 858
 859 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 860
 861         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
 862         in parallel.
 863
 864 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 865
 866         * Makefile.am: Remove mips from aout targets.
 867         * Makefile.in: Regenerate.
 868         * configure.in: Remove mips-dec-bsd* target.
 869         * configure: Regenerate.
 870
 871 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
 872
 873         PR 96
 874         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
 875         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
 876         Update "mapping".  Restrict some @ modifiers to 32 bit.
 877
 878 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
 879             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
 880
 881         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
 882         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
 883         dont_adjust_reloc_32 is set.
 884         (md_longopts): Add option -renesas.
 885         (md_parse_option, md_show_usage): Likewise.
 886         * doc/c-sh.texi: Likewise.
 887
 888 2004-04-01  Dave Korn  <dk@artimi.com>
 889
 890         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
 891         hi16 and lo16 fixS structs.
 892         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
 893         exactly the same way as for RELOC_DLX_REL16.
 894         (machine_ip): properly respect LO flag in the_insn and
 895         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
 896         (md_apply_fix3): apply RELOC_DLX_LO16.
 897
 898 2004-03-30  Stan Shebs  <shebs@apple.com>
 899
 900         Remove long-obsolete MPW support.
 901         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
 902         * configure.in: Remove mention of ppc-*-mpw* config.
 903         * configure.in: Likewise.
 904
 905 2004-03-30  Nick Clifton  <nickc@redhat.com>
 906
 907         * config/tc-arm.c (meabi_flags): Make its use conditional upon
 908         OBJ_ELF being defined.
 909
 910 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
 911
 912         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
 913
 914 2004-03-23  Paul Brook  <paul@codesourcery.com>
 915
 916         * config/tc-arm.c (meabi_flags): New variable.
 917         (arm_parse_eabi): New function.
 918         (md_begin): Set flags for EABI v3.
 919         (arm_eabis): Add.
 920         (arm_long_opts): Add meabi.
 921         * doc/as.texinf <ARM>: Document -meabi.
 922         * doc/c-arm.texi: Ditto.
 923
 924 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
 925
 926         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
 927         tables even when use_literal_section flag is not set.
 928
 929 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
 930
 931         * config/tc-sh.c: Remove trailing whitespace.
 932
 933 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
 934
 935         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
 936         --mul-bug-abort and the default behavior.
 937         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
 938         (err_for_dangerous_mul_placement): New variable.
 939         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
 940         macros.
 941         (md_cris_relax_table): Have placeholder for STATE_MUL.
 942         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
 943         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
 944         case doing nothing.
 945         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
 946         STATE_BYTE)>: Ditto.
 947         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
 948         alignment and position of this frag, emit error message if
 949         suspicious.
 950         (md_assemble): For a multiply insn and when checking it,
 951         transform the current frag into a special frag for that purpose.
 952         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
 953         OPTION_MULBUG_ABORT_ON>: Handle new options.
 954
 955 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
 956
 957         * config/tc-xtensa.c (mark_literal_frags): New function.
 958         (xtensa_move_literals): Call mark_literal_frags for all literal
 959         segments, including init and fini literal segments.
 960         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
 961
 962 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 963
 964         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
 965         (pa_comm): Set BSF_OBJECT in symbol flags.
 966
 967 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
 968
 969         * Makefile.am: Run "make dep-am".
 970         * Makefile.in: Regenerate.
 971         * doc/Makefile.in: Regenerate.
 972         * config.in: Regenerate.
 973         * po/gas.pot: Regenerate.
 974
 975 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
 976
 977         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
 978         (demand_empty_rest_of_line): Issue an error here.
 979         (ignore_rest_of_line): Silently skip to end.
 980         (demand_copy_string): Issue an error, not warning.
 981         (equals): Likewise.
 982         * config/obj-elf.c (obj_elf_section_name): Likewise.
 983         (obj_elf_section): Likewise.
 984         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
 985         (arc_extinst): Likewise.
 986         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
 987         (dot_spill): Likewise.
 988         (dot_unwabi): Likewise.
 989         (dot_prologue): Likewise.
 990
 991         * expr.c (operand): Reject ++ and --.
 992         (operator): Likewise.
 993
 994 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 995
 996         * config/tc-sh.c: Include dw2gencfi.h.
 997         (sh_cfi_frame_initial_instructions): New function.
 998         (sh_regname_to_dw2regnum): Likewise.
 999         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1000         file.
1001         (TARGET_USE_CFIPOP): Define.
1002         (tc_cfi_frame_initial_instructions): Likewise.
1003         (tc_regname_to_dw2regnum): Likewise.
1004         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1005         * Makefile.am: Update dependencies.
1006         * Makefile.in: Regenerate.
1007
1008 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1009
1010         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
1011         * configure: Regenerate.
1012
1013 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
1014
1015         * read.c (s_leb128): Call md_flush_pending_output.
1016
1017 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
1018
1019         * config/tc-i386.c (output_insn): Handle PadLock instructions.
1020         * config/tc-i386.h (CpuPadLock): New define.
1021         (CpuUnknownFlags): Added CpuPadLock.
1022
1023 2004-03-07  Andreas Schwab  <schwab@suse.de>
1024
1025         * doc/c-hppa.texi (HPPA Directives): Fix typo.
1026
1027 2004-03-07  Richard Henderson  <rth@redhat.com>
1028
1029         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1030         (cfi_finish): Likewise for fde.
1031
1032 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1033
1034         * config/tc-ia64.c (md_assemble): Properly handle NULL
1035         align_frag.
1036         (ia64_handle_align): Don't abort if failed to add a stop bit.
1037
1038 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
1039
1040         * Makefile.in: Regenerated.
1041         * aclocal.m4: Likewise.
1042         * configure: Likewise.
1043         * doc/Makefile.in: Likewise.
1044
1045 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1046
1047         * config/tc-ia64.c (dot_align): New.
1048         (ia64_do_align): Make it static.
1049         (md_pseudo_table): Use "dot_align" for "align".
1050         (ia64_md_do_align): Don't set align_frag here.
1051         (ia64_handle_align): Add a stop bit to the previous bundle if
1052         needed.
1053
1054         * config/tc-ia64.h (ia64_do_align): Removed.
1055
1056 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
1057
1058         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1059         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1060         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1061         the most general type or the user specifically requested it.
1062         (md_assemble): Add a new error message for when an instruction
1063         is understood, but is not allowed due to an -isa option.
1064
1065 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
1066
1067         * config/tc-ia64.c (align_frag): New.
1068         (md_assemble): Set the tc_frag_data field in align_frag for
1069         IA64_OPCODE_FIRST instructions.
1070         (ia64_md_do_align): Set align_frag.
1071         (ia64_handle_align): Add a stop bit if needed.
1072
1073         * config/tc-ia64.h (TC_FRAG_TYPE): New.
1074         (TC_FRAG_INIT): New.
1075
1076 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
1077
1078         * config/tc-frv.c (fr400_audio): New variable.
1079         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1080         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1081         (target_implements_insn_p): New function.
1082         (md_assemble): Report an error if the processor doesn't implement
1083         the instruction.
1084
1085 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1086
1087         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1088         (md_parse_option): Ditto.
1089         (OPTION_NO_SPECIAL_M32R): Added.
1090         (md_show_usage): Document it.
1091         (enable_speial_m32r): Changed a default value from 0 to 1.
1092         * doc/c-m32r.texi: Document the -no-bitinst option.
1093
1094 2004-02-27  Nick Clifton  <nickc@redhat.com>
1095
1096         * config/tc-sh.c (get_operand): Revert previous delta.
1097         (tc_gen_reloc): Check for an unknown reloc type before processing
1098         the addend.
1099
1100 2004-02-27  Hannes Reinecke  <hare@suse.de>
1101
1102         * config/tc-s390.c (s390_insn): Correct range check for opcode in
1103         .insn pseudo operation.
1104
1105 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
1106
1107         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
1108         added for wrong syntax.
1109
1110 2004-02-26  Eric Christopher  <echristo@redhat.com>
1111
1112         * config/tc-mips.c (mips_dwarf2_addr_size): New.
1113         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1114
1115 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
1116
1117         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1118         nibble types to assembler.
1119
1120 2004-02-25  Fred Fish  <fnf@redhat.com>
1121
1122         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1123
1124 2004-02-20  James E Wilson  <wilson@specifixinc.com>
1125
1126         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
1127         finalize_syms.
1128         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
1129         (ia64_estimate_size_before_relax): New.
1130         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
1131         (generate_unwind_image): Pass 1 to fixup_unw_records.
1132         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1133         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1134
1135 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
1136
1137         * stabs.c (generate_asm_file): Avoid warning about use of
1138         uninitialized variable.
1139
1140 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
1141
1142         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1143         body, and endp, allow unwind records which do not have a "t"
1144         (time/instruction) field.
1145
1146 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
1147
1148         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1149         (do_mav_dspsc_2): Likewise.
1150         Fix accumulator registers move opcodes.
1151
1152 2004-02-13  Hannes Reinecke  <hare@suse.de>
1153             Jakub Jelinek  <jakub@redhat.com>
1154
1155         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1156
1157 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
1158
1159         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1160         (tc_frob_symbol): New macro definition.
1161         * config/tc-ia64.c (ia64_frob_symbol): New routine.
1162
1163 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
1164
1165         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1166         read-only.
1167
1168 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1169
1170         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1171         (TC_CASE_SENSITIVE): ... this.
1172         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1173         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1174
1175 2004-02-06  James E Wilson  <wilson@specifixinc.com>
1176
1177         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1178         (generate_unwind_image): Re-add it here.
1179
1180 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
1181
1182         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1183         * read.h (SKIP_WHITESPACE): Turn into an expression.
1184         * read.c (read_a_source_file): A pseudo is removed by having a
1185         NULL handler.
1186
1187 2004-02-05  James E Wilson  <wilson@specifixinc.com>
1188
1189         * config/tc-ia64.c (output_endp): New.
1190         (count_bits): Delete.
1191         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1192         endp unwind records.
1193         (fixup_unw_records): Handle endp unwind records.  Delete code for
1194         shortening prologue regions not followed by a body record.
1195         (dot_endp): Call add_unwind_entry to emit endp unwind record.
1196         * config/tc-ia64.h (unw_record_type): Add endp.
1197
1198 2004-02-03  James E Wilson  <wilson@specifixinc.com>
1199
1200         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1201         fill padding bytes with zeroes.
1202         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
1203         sets unwind_record slot_number and slot_frag fields.
1204
1205 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1206
1207         * config/tc-mips.c (add_got_offset_hilo): New function.
1208         (macro): Use load_register() and add_got_offset_hilo() to load
1209         constants instead of hardcoding code sequences throughout.
1210
1211 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1212
1213         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1214
1215 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
1216
1217         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1218         like m68k-elf.
1219         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1220         of hard-coded test for TARGET_OS=elf.
1221
1222 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
1223
1224         * config/tc-mips.c (hilo_interlocks): Change definition
1225         so that MIPS32, MIPS64 and later ISAs are included, along with
1226         the already-included machines.  Update comments.
1227
1228 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
1229
1230         * config/tc-arm.c (tc_gen_reloc): Improve error message for
1231         undefined local labels.
1232
1233 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1234
1235         * config/tc-mips.c (load_address, macro): Update comments about
1236         NewABI GP relaxation.
1237
1238 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1239
1240         * config/tc-mips.c (macro_build): Remove place and counter arguments.
1241         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1242         (mips16_macro_build, macro_build_jalr): Remove counter argument.
1243         (set_at, load_register, load_address, move_register): Likewise.
1244         (load_got_offset, add_got_offset): Likewise.
1245         Update all calls and tidy accordingly.
1246
1247 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1248
1249         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1250         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1251         (RELAX_USE_SECOND): Bump to 0x10000.
1252         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1253         (mips_macro_warning): New variable.
1254         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1255         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1256         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
1257         of RELAX_ENCODE.
1258         (append_insn): Update mips_macro_warning.sizes.
1259         (macro_start, macro_warning, macro_end): New functions.
1260         (macro_build): Don't emit warnings here.
1261         (macro_build_lui, md_estimate_size_before_relax): ...or here.
1262         (md_convert_frag): Check for cases where one macro alternative
1263         needs a warning and the other doesn't.  Emit a warning if the
1264         longer sequence was chosen.
1265
1266 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1267
1268         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1269         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1270         the first sequence, the size of the second sequence, and a flag
1271         that says whether we should warn.
1272         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1273         (RELAX_FIRST, RELAX_SECOND): New.
1274         (mips_relax): New variable.
1275         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1276         (append_insn): Remove "place" argument.  Use mips_relax.sequence
1277         rather than "place" to check whether we're expanding the second
1278         alternative of a relaxable macro.  Remove redundant check for
1279         branch relaxation.  If generating a normal insn, and there
1280         is not enough room in the current frag, call relax_close_frag()
1281         to close it.  Update mips_relax.sizes[].  Emit fixups for the
1282         second version of a relaxable macro.  Record the first relaxable
1283         fixup in mips_relax.  Remove tc_gen_reloc workaround.
1284         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
1285         in the same way as in append_insn.
1286         (mips16_macro_build): Remove "place" argument.
1287         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
1288         when generating the second version of a relaxable macro.
1289         (load_got_offset, add_got_offset): New functions.
1290         (load_address, macro): Use new relaxation machinery.  Remove
1291         tc_gen_reloc workarounds.
1292         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1293         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
1294         first version is needed.
1295         (tc_gen_reloc): Remove relaxation handling.
1296         (md_convert_frag): Go through the fixups for a relaxable macro and
1297         mark those that belong to the unneeded alternative as done.  If the
1298         second alternative is needed, adjust the fixup addresses to account
1299         for the deleted first alternative.
1300
1301 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
1302
1303         * frags.h (frag_room): Declare.
1304         * frags.c (frag_room): New function.
1305         * doc/internals.texi: Document it.
1306
1307 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1308
1309         * config/tc-mips.c (append_insn): Don't do r3900 interlock
1310         optimization for -mtune=r3900, as this will break on other CPUs.
1311
1312 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
1313
1314         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1315         be relaxed, use fixup.
1316         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1317
1318 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
1319
1320         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1321         precision operands.
1322
1323 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1324
1325         * config/tc-mips.c (append_insn): Properly detect variant frags
1326         that preclude swapping of relaxed branches.  Correctly swap
1327         instructions between frags when dealing with relaxed branches.
1328
1329 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1330
1331         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1332         throughout.
1333         * aclocal.m4: Regenerate.
1334         * configure: Regenerate.
1335
1336 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
1337
1338         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1339         manipulation insns.
1340
1341 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1342
1343         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1344         reloc, reserve space for the delay slot as well as the jalr itself.
1345
1346 2004-01-09  Paul Brook  <paul@codesourcery.com>
1347
1348         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1349         (do_vfp_sp2_from_reg2): New function.
1350         (insns): Use them.
1351         (do_vfp_dp_from_reg2): Check return values properly.
1352
1353 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
1354
1355         * config/tc-mips.c (warn_nops): Remove static variable.
1356         (macro): Remove test of warn_nops.
1357         (md_shortops): Remove 'n'.
1358         (md_parse_option): Remove 'n' case.
1359         (md_show_usage): Remove -n.
1360         * doc/as.texinfo (Overview): Remove MIPS -n option.
1361         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1362         * NEWS: Mention removal of MIPS -n option.
1363
1364         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1365         (cop_interlocks): Check ISA level.
1366         (cop_mem_interlocks): Define.
1367         (reg_needs_delay): Check cop_interlocks rather than
1368         ISA_HAS_COPROC_DELAYS.
1369         (append_insn): Likewise.  Use cop_mem_interlocks rather than
1370         directly checking mips_opts.isa.
1371         (mips_emit_delays): Likewise.
1372
1373 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1374
1375         * config/tc-ia64.c (unwind): Move next_slot_number and
1376         next_slot_frag to ...
1377         (unw_rec_list): Here.
1378         (free_list_records): Removed.
1379         (output_unw_records): Likewise.
1380         (generate_unwind_image): Make it void.
1381         (alloc_record): Initialize next_slot_number and next_slot_frag.
1382         (slot_index): Take .org, .space and .align into account.
1383         (fixup_unw_records): Don't set slot_number to 0. Use
1384         list->next_slot_number and list->next_slot_frag instead of
1385         unwind.next_slot_number and unwind.next_slot_frag.
1386         (ia64_convert_frag): New.
1387         (generate_unwind_image): Generate a rs_machine_dependent frag
1388         for unwind record.
1389         (emit_one_bundle): Use list->next_slot_number and
1390         list->next_slot_frag instead of unwind.next_slot_number and
1391         unwind.next_slot_frag.
1392
1393         * config/tc-ia64.h (md_convert_frag): Defined as
1394         ia64_convert_frag.
1395         (md_estimate_size_before_relax): Defined as (f)->fr_var.
1396
1397 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
1398
1399         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
1400         * config/tc-frv.h (md_apply_fix3): Don't define.
1401         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
1402         operands.
1403         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1404         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
1405         * config/tc-frv.c (line_separator_chars): Add `!'.
1406         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
1407         * config/tc-frv.c (md_assemble): Clear insn upfront.
1408         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
1409         * config/tc-frv.c (OPTION_FDPIC): New macro.
1410         (md_longopts): Add mfdpic.
1411         (md_parse_option): Handle it.
1412         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
1413         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1414         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1415         (frv_pic_ptr): Parse funcdesc.
1416
1417 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1418
1419         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1420         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
1421
1422 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1423
1424         * Makefile.am (Makefile): Move the dependency on
1425         $(BFDDIR)/configure.in to...
1426         (CONFIG_STATUS_DEPENDENCIES): ... here.
1427         (AUTOMAKE_OPTIONS): Require automake 1.8.
1428         * Makefile.in: Regenerate.
1429         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1430         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1431         $(BFDDIR)/configure.in here as well.
1432         * doc/Makefile.in: Regenerate.
1433
1434 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
1435
1436         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1437         * Makefile.in: Regenerate.
1438         * aclocal.m4: Regenerate.
1439         * doc/Makefile.am (install, install-info): Remove.
1440         (install-data-local): A new hook for install-info.
1441         (AUTOMAKE_OPTIONS): Require automake 1.8.
1442         * doc/Makefile.in: Regenerate.
1443
1444 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
1445
1446         * doc/c-sh.texi: Update description about floating point behavior
1447         of SH family.
1448
1449 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
1450
1451         * configure.in: Add m68k-uClinux target.
1452         * configure: Regenerate.
1453
1454 For older changes see ChangeLog-0203
1455 \f
1456 Local Variables:
1457 mode: change-log
1458 left-margin: 8
1459 fill-column: 74
1460 version-control: never
1461 End: