gas/ChangeLog

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