gas/ChangeLog

   1 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
   2             Bob Wilson  <bob.wilson@acm.org>
   3
   4         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
   5
   6 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
   7
   8         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
   9
  10 2005-04-11  Jan Beulich  <jbeulich@novell.com>
  11
  12         * NEWS: Mention these changes and their effects.
  13         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
  14         is_name_ender.
  15         (check_macro): Likewise.
  16         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
  17         labels together with the closing pseudo-op.
  18         (macro_expand_body): Adjust comment. Range-check input before use.
  19         Adjust mis-spelled diagnostic. Use is_name_beginner.
  20         * read.c (try_macro): New.
  21         (read_a_source_file): New static variable last_eol. Don't list
  22         macro expansion lines more than once. Call try_macro.
  23         (s_macro): Set section of line_label to absolute instead of undefined.
  24         * doc/as.texinfo: Add information on the caveats of these changes.
  25
  26 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
  27
  28         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
  29         * symbols.h (symbol_X_add_number): Update prototype.
  30
  31 2005-04-10  Eric Christopher  <echristo@redhat.com>
  32
  33         * symbols.c (symbol_X_add_number): Fix warning.
  34
  35 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * config/tc-m68k.c (md_begin): Support 64bit host.
  38         (get_num): Support 64bit BFD on 32bit host.
  39
  40 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
  43
  44 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
  45
  46         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
  47         call.  Don't do the COFF hacks for multi-emulation gas.  Move
  48         demand_empty_rest_of_line back to caller.
  49         (s_set, equals): demand_empty_rest_of_line here.
  50
  51         PR gas/827
  52         * as.h (rs_dummy): Define.
  53         * symbols.c (symbol_X_add_number): New function.
  54         * symbols.h (symbol_X_add_number): Declare.
  55         * stabs.c (aout_process_stab): Tidy symbol frag setting.
  56         * read.c (assign_symbol): New function, split out from s_set.
  57         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
  58         Fix COFF hacks for multi-emulation gas.
  59         (s_set): Call assign_symbol.  Remove "register" keyword.
  60         (set_zero_frag): New function.
  61         (pseudo_set): Always check for assignment to section syms.
  62         Always set segment and frag of symbol, and likewise extern for
  63         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
  64         special case exp.X_add_number non-zero for O_symbol expressions.
  65         (equals): Use assign_symbol.
  66
  67 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
  68
  69         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
  70         SEC_MERGE sections.
  71
  72 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         * config/tc-i386.c (tc_gen_reloc): Don't turn
  75         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
  76
  77 2005-04-06  Nick Clifton  <nickc@redhat.com>
  78
  79         * po/rw.po: New translation: Kinyarwanda
  80         * configure.in (ALL_LINGUAS): Add rw
  81         * configure: Regenerate.
  82
  83 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
  84             Bob Wilson  <bob.wilson@acm.org>
  85
  86         * config/tc-xtensa.c (branch_align_power): New.
  87         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
  88         future_alignment_required): Use branch_align_power to check section
  89         alignment as well as xtensa_fetch_width when aligning branch targets.
  90
  91 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
  92
  93         * config/tc-xtensa.c: Warning fixes throughout.
  94         (xtensa_fetch_width): Change to unsigned.
  95         (assemble_nop, xtensa_find_unaligned_branch_targets,
  96         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
  97         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
  98         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
  99         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
 100         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
 101         get_text_align_max_fill_size, get_text_align_nop_count,
 102         get_text_align_nth_nop_size, get_noop_aligned_address,
 103         get_aligned_diff, convert_frag_align_next_opcode,
 104         convert_frag_immed_finish_loop, xtensa_create_property_segments,
 105         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
 106         types, avoiding size_t and using offsetT and addressT appropriately.
 107         (get_text_align_power): Clean up types.  Avoid incorrect bound.
 108         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
 109
 110 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         * config/tc-ia64.c (start_unwind_section): Undo the change
 113         of 2004-08-18.
 114         (generate_unwind_image, dot_endp): Likewise.
 115
 116 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
 117
 118         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
 119         le_nop_stop arrays and initializers to file scope.
 120         (md_begin): When generating code for anything other than
 121         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
 122
 123 2005-04-01  Jan Beulich  <jbeulich@novell.com>
 124
 125         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
 126         immediates.
 127
 128 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 129
 130         * NEWS: Mention [fdgh]_floating.
 131         * config/atof-vax.c: Fix some whitespace.
 132         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
 133
 134 2005-04-01  Nick Clifton  <nickc@redhat.com>
 135
 136         * configure.in: Add a check for <unistd.h> providing a prototype
 137         for getopt() which is compatible with the one in
 138         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
 139         * configure: Regenerate.
 140         * config.in (HAVE_DECL_GETOPT): Add.
 141
 142 2005-04-01  Jan Beulich  <jbeulich@novell.com>
 143
 144         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
 145
 146 2005-04-01  Jan Beulich  <jbeulich@novell.com>
 147
 148         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
 149         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
 150
 151 2005-03-30  Julian Brown  <julian@codesourcery.com>
 152
 153         * config/tc-arm.c (arm_adjust_symtab): Rename
 154         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
 155
 156 2005-03-30  Julian Brown  <julian@codesourcery.com>
 157
 158         * config/tc-arm.c (mapping_state): Change documentation in function
 159         comment to cross-reference spec instead. Change type of mapping symbols
 160         to BSF_NO_TYPE.
 161         (arm_adjust_symtab): Don't change type of mapping symbols here.
 162
 163 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 164
 165         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
 166         * config.in: Regenerate.
 167         * configure: Regenerate.
 168         * configure.in: Check for ffs decl and alphabetize.
 169
 170 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
 171             Phil Blundell  <philb@gnu.org>
 172
 173         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
 174         (md_apply_fix3): Mark TLS symbols.
 175         (tc_gen_reloc): Handle TLS relocations.
 176         (arm_fix_adjustable): Ignore TLS relocations.
 177         (s_arm_elf_cons): Support expressions after decorated symbols.
 178
 179 2005-03-29  Julian Brown  <julian@codesourcery.com>
 180
 181         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
 182         whether personality routine index N has been output for this section.
 183         (mapping_state): tc_segment_info_data now struct not enum.
 184         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
 185         handled on section change.
 186         (create_unwind_entry): Previous code to output dependency removed.
 187         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
 188         for this section.
 189         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
 190         arm_segment_info_type.
 191         (arm_segment_info_type): New struct.
 192         * testsuite/gas/arm/unwind.d: Update expected output.
 193
 194 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
 195             Bob Wilson  <bob.wilson@acm.org>
 196
 197         * config/tc-xtensa.c (do_align_targets): Update comment.
 198         (xtensa_frob_label): Compute "freq" before possibly switching frags.
 199         Insert a LOOP_END frag before every loop target, and do not overload
 200         DESIRE_ALIGN_IF_TARGET frags with loop end information.
 201         (xg_assemble_vliw_tokens): Use do_align_targets.
 202         (xtensa_fix_target_frags): Remove code to convert a
 203         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
 204         negatable branch at the end of a loop.
 205         (frag_can_negate_branch): Delete.
 206
 207 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
 208             H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR 803
 211         NEWS: Mention "-mtune=[itanium1|itanium2]".
 212
 213         * config/tc-ia64.c (md): Add tune.
 214         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
 215         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
 216         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
 217         B unit NOPs are discouraged for McKinley-derived cores.
 218         (md_begin): Don't hardcode the "extra_goodness()" function in
 219         the comment...
 220         (ia64_init): Set md.tune to itanium2.
 221
 222         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
 223         * doc/c-ia64.texi: Likewise.
 224
 225 2005-03-27  Ian Lance Taylor  <ian@airs.com>
 226
 227         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
 228         bad C_EFCN symbol, print its name.
 229
 230 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
 231
 232         * config/tc-xtensa.c (use_longcalls): Delete.
 233         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
 234         the use_longcalls flag is set.  Do this before checking the segment.
 235         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
 236         expand direct calls at this point.
 237         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
 238         (xtensa_find_unmarked_state_frags): Likewise.
 239         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
 240         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
 241         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
 242         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
 243
 244 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
 245
 246         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
 247
 248 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
 249
 250         * config/tc-cris.h: Convert to ISO C90.
 251         * config/tc-cris.c: Ditto.
 252         (md_estimate_size_before_relax): Remove obsolete comment for
 253         parameter "segment_type".
 254         (md_begin): Document reason for cast of hash_insert argument.
 255         (md_atof): Correct type of parameter "type".
 256
 257 2005-03-24  Nick Clifton  <nickc@redhat.com>
 258
 259         * write.h (bit_fix_new): Remove redundant prototype.
 260         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
 261         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
 262         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
 263         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
 264         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
 265         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
 266         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
 267         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
 268         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
 269         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
 270         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
 271         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
 272         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
 273         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
 274         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
 275         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
 276         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
 277         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
 278         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
 279         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
 280         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
 281         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
 282         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
 283         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
 284         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
 285         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
 286         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
 287         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
 288         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
 289         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
 290         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
 291         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
 292         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
 293         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
 294         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
 295         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
 296         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
 297         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
 298         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
 299         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
 300         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
 301         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
 302         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
 303         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
 304         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
 305         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
 306         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
 307         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
 308         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
 309         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
 310         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
 311         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
 312         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
 313         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
 314         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
 315
 316 2005-03-23  Jim Blandy  <jimb@redhat.com>
 317
 318         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
 319         attributes properly.
 320
 321 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
 322             Nick Clifton  <nickc@redhat.com>
 323
 324         * configure.tgt: Accept any C library to accompany a GNU Linux
 325         implementation, not just the GNU C library.
 326         * configure.in: Likewise.
 327         * configure: Regenerate.
 328
 329 2005-03-23  Nick Clifton  <nickc@redhat.com>
 330
 331         * config/tc-tic30.c: Convert to ISO C90 formatting.
 332         * config/tc-tic30.h: Convert to ISO C90 formatting.
 333         * config/tc-pdp11.c: Convert to ISO C90 formatting.
 334         * config/atof-vax.c: Convert to ISO C90 formatting.
 335
 336 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
 337
 338         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
 339         relocations correctly as well.
 340         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
 341         relocations in mergeable sections section-relative either.
 342
 343 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
 344
 345         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
 346
 347 2005-03-21  Nick Clifton  <nickc@redhat.com>
 348
 349         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
 350         warning by providing a prototype for sh_symbian_find_elf_flags.
 351
 352         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
 353         previous delta.
 354
 355 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
 356
 357         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
 358         along with other formats that set bfd_gas.  Remove unnecessary
 359         setting of bfd_gas.  Delete strongarm cases in generic_target
 360         switch.
 361
 362 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
 363
 364         PR gas/780
 365         * config/tc-m68k.c (TRUNC, SEXT): Define.
 366         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
 367         (m68k_ip): Truncate or sign extend expressions as appropriate.
 368         (get_num): Likewise.
 369         (md_apply_fix3): Use SEXT.
 370
 371 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
 372
 373         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
 374         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
 375         (obj-vms.o): Delete rule.
 376         Run "make dep-am".
 377         * Makefile.in: Regenerate.
 378         * aclocal.m4: Regenerate.
 379         * doc/Makefile.in: Regenerate.
 380         * po/POTFILES.in: Regenerate.
 381
 382 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
 383
 384         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
 385         flag for coldfire v4e.
 386
 387 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
 388
 389         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
 390         xg_apply_fix_value and return a value to indicate success.
 391         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
 392         (xtensa_force_relocation): Remove checks for VTABLE relocs.
 393         (xtensa_validate_fix_sub): New.
 394         (xtensa_fix_adjustable): Remove check for external or weak symbols.
 395         (tc_gen_reloc): Move code to handle difference of symbols and code to
 396         apply tentative fix values to ...
 397         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
 398         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
 399         relocations when linkrelax flag is not set.
 400         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
 401         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
 402
 403 2005-03-17  Jan Beulich  <jbeulich@novell.com>
 404
 405         * config/tc-i386.c (i386_scale): Beautify error message.
 406         (Intel syntax comments): Update.
 407         (struct intel_parser_s): Add fields in_offset, in_bracket, and
 408         next_operand.
 409         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
 410         Remove declarations.
 411         (intel_bracket_expr): Declare.
 412         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
 413         of the function body in a loop allowing to split an operand into two.
 414         Replace calls to malloc and checks of it returning non-NULL with
 415         calls to xmalloc/xstrdup.
 416         (intel_expr): SHORT no longer handled here. Add comment indicating
 417         comparison ops need implementation.
 418         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
 419         Check right operand of - does not specify a register when parsing
 420         the address of a memory reference.
 421         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
 422         Check operands do not specify a register when parsing the address of
 423         a memory reference.
 424         (intel_e06, intel_e06_1): Likewise.
 425         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
 426         handle SHORT as well as unary + and -. Don't accept : except for
 427         segment overrides or in direct far jump/call insns.
 428         (intel_brack_expr): New.
 429         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
 430         intel_brack_expr.
 431         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
 432         through in certain cases. Use intel_brack_expr. Add new diagnostics.
 433         Allow symbolic constants as register scale value.
 434         (intel_get_token): Replace call to malloc and check of return value
 435         with call to xmalloc. Change handling for FLAT to match MASM's.
 436         (intel_putback_token): Don't try to back up/free current token if
 437         that is T_NIL.
 438
 439 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
 440
 441         * configure.tgt: Set emulation for arm-*-eabi*.
 442         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
 443         * config/te-armeabi.h: New file.
 444         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
 445         * config/te-symbian.h: Include "te-armeabi.h".
 446
 447 2005-03-16  Nick Clifton  <nickc@redhat.com>
 448
 449         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
 450         local variable in case it is clobbered by the setjmp.
 451
 452 2005-03-16  Nick Clifton  <nickc@redhat.com>
 453             Ben Elliston  <bje@au.ibm.com>
 454
 455         * configure.in (werror): New switch: Add -Werror to the
 456         compiler command line.  Enabled by default.  Disable via
 457         --disable-werror.
 458         * configure: Regenerate.
 459
 460 2005-03-16  Nick Clifton  <nickc@redhat.com>
 461
 462         * config/obj-coff.h: Convert to ISO C90 formatting.
 463         * config/obj-coff.c: Convert to ISO C90 formatting.
 464
 465 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
 466
 467         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
 468         is_mls parameter; do not diagnose Rm==Rd when is_mls.
 469         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
 470         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
 471         (insns): Add ARMv6T2 instructions:
 472         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
 473         (arm_archs): Add V6T2 variants.
 474
 475 2005-03-15  Nick Clifton  <nickc@redhat.com>
 476
 477         * NEWS: Add cutoff for changes in 2.16 release.
 478
 479 2005-03-15  Jan Beulich  <jbeulich@novell.com>
 480
 481         * expr.c (operand): Merge handling of unary + into that for unary
 482         -, !, and ~.
 483
 484 2005-03-14  Eric Christopher  <echristo@redhat.com>
 485
 486         * config/tc-mips.c: Include dw2gencfi.h.
 487         (mips_cfi_frame_initial_instructions): New.
 488         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
 489         (tc_cfi_frame_initial_instructions): Ditto.
 490         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
 491         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
 492         * Makefile.am: Update dependencies.
 493         * Makefile.in: Regenerate.
 494
 495 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
 496
 497         * po/es.po: Commit new Spanish translation.
 498
 499 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
 500
 501         * po/tr.po: Commit new Turkish translation.
 502
 503 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
 504
 505         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
 506         wfi, yield.
 507
 508 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
 509
 510         * config-gas.com: Mark vax-vms as obsolete.
 511         * configure.in: Remove fmt=vms support.
 512         * config.in: Regenerate.
 513         * configure: Regenerate.
 514         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
 515
 516 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
 517             Bob Wilson  <bob.wilson@acm.org>
 518
 519         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
 520         when checking if xg_resolve_literals needs to be called.
 521         * config/tc-xtensa.h: Fix spelling typo in a comment.
 522
 523 2005-03-10  Jan Beulich  <jbeulich@novell.com>
 524
 525         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
 526         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
 527         crafted structure declarations with the types from macro.h.
 528
 529 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 530
 531         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
 532         for -mno-shared optimization.
 533
 534 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 535
 536         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
 537         (MAX_NOPS): Bump to 4.
 538         (mips_fix_vr4130): New variable.
 539         (nops_for_vr4130): New function.
 540         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
 541         nops_for_vr4130 if working around VR4130 errata.
 542         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
 543         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
 544         (md_parse_option): Handle them.
 545         (md_show_usage): Print them.
 546         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
 547
 548 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 549
 550         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
 551         branch delay code.
 552
 553 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 554
 555         * config/tc-mips.h (mips_flush_pending_output): Delete.
 556         (mips_emit_delays): Declare.
 557         (md_flush_pending_output): Use mips_emit_delays.
 558         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
 559         the previous instructions.
 560         (md_begin, append_insn, md_parse_option): Update callers.
 561         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
 562         start_noreorder.
 563         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
 564         (s_gpdword): Update callers.
 565         (start_noreorder, end_noreorder): New functions.
 566         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
 567         manipulating mips_opts or prev_nop_frag directly.
 568         (mips_flush_pending_output): Delete.
 569
 570 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 571
 572         * config/tc-mips.c (mips_move_labels): New function, taken from...
 573         (append_insn, mips_emit_delays): ...here.
 574
 575 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 576
 577         * config/tc-mips.c (MAX_NOPS): New macro.
 578         (history): Resize to 1 + MAX_NOPS.
 579         (fix_vr4120_class): New enumeration.
 580         (vr4120_conflicts): New variable.
 581         (init_vr4120_conflicts): New function.
 582         (md_begin): Call it.
 583         (insn_uses_reg): Constify first argument.
 584         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
 585         (nops_for_insn_or_target): New functions.
 586         (append_insn): Use the new nops_for_* functions instead of inline
 587         delay checks.  Generalize prev_nop_frag handling to handle an
 588         arbitrary history length.  Insert nops into the history buffer
 589         once the number of nops in prev_nop_frag is fixed.
 590         (emit_delays): Use nops_for_insn instead of inline delay checks.
 591
 592 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 593
 594         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
 595         check from branch delay code.  Remove unnecessary check for branches.
 596
 597 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 598
 599         * config/tc-mips.c (dummy_opcode): Delete.
 600         (nop_insn, mips16_nop_insn): New variables.
 601         (NOP_INSN): New macro.
 602         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
 603         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
 604         (md_begin): Initialize nop_insn and mips16_nop_insn.
 605         (append_insn): Use the new emit_nop function to add nops, recording
 606         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
 607         to reserve room for the instruction and install_insn to install the
 608         final form.  Use insert_into_history to record the instruction in
 609         the history buffer.  Use move_insn to do delay slot filling.
 610         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
 611         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
 612         (mips16_ip): Use create_insn to initialize mips_cl_insns.
 613
 614 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 615
 616         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
 617         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
 618         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
 619         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
 620         (mips16_ip): Use the new macros instead of explicit masks and shifts.
 621
 622 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 623
 624         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
 625         and extended_p fields with a single fixed_p field.
 626         (append_insn, mips_no_prev_insn): Adjust accordingly.
 627
 628 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 629
 630         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
 631         a single mips16_absolute_jump_p bit.
 632         (append_insn): Adjust accordingly.
 633
 634 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
 635
 636         * config/tc-mips.h (mips_cl_insn): Move definition to...
 637         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
 638         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
 639         and extended_p.
 640         (history): New variable.
 641         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
 642         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
 643         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
 644         (prev_prev_insn_unreordered): Delete.
 645         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
 646         (macro_start): Replace uses of prev_insn* with the equivalent history[]
 647         field.
 648
 649 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
 650
 651         * doc/Makefile.am: Update as.info dependencies.
 652         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
 653
 654 2005-03-08  Jan Beulich  <jbeulich@novell.com>
 655
 656         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
 657         error, and point to .purgem documentation if someone really needs
 658         re-definitions.
 659         * NEWS: Mention macro redefinition is now an error.
 660
 661 2005-03-08  Jan Beulich  <jbeulich@novell.com>
 662
 663         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
 664         emitted to. Add more precise diagnostics for non-fitting insns based
 665         on that. Eliminate now superfluous special casing of MLX. Clear out
 666         slot information when dropping an insn.
 667
 668 2005-03-08  Jan Beulich  <jbeulich@novell.com>
 669
 670         * config/tc-ia64.c (parse_section_name): Rename to...
 671         (cross_section): In addition to separating the name from the rest of
 672         the arguments, also carry out the operation.
 673         (dot_xdata): Use cross_section.
 674         (dot_float_cons): Likewise.
 675         (dot_xstringer): Likewise.
 676         (dot_xdata_ua): Likewise.
 677         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
 678
 679 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
 680
 681         * po/gas.pot: Regenerate.
 682
 683 2005-03-04  David Daney  <ddaney@avtrex.com>
 684
 685         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
 686         instead of '_gp' for -mno-shared optimization.
 687         (s_cpload): Ditto.
 688         (s_abicalls): Document it in the comment.
 689         (md_show_usage): Document the -mno-shared option.
 690
 691 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
 692
 693         * config/tc-mips.c (mips_set_options): Add sym32 field.
 694         (mips_opts): Initialize it.
 695         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
 696         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
 697         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
 698         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
 699         when deciding whether to use a symbolic %highest/%higher expansion.
 700         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
 701         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
 702         and "la".  Handle constants separately from symbolic expressions in
 703         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
 704         and using load_register to load the high part of the address.
 705         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
 706         (OPTION_ELF_BASE): Bump by 2.
 707         (md_longopts): Add entries for -msym32 and -mno-sym32.
 708         (md_parse_option): Handle them.
 709         (usage): Document them.
 710         (s_mipsset): Handle ".set sym32" and ".set nosym32".
 711         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
 712         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
 713         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
 714         -msym32 and -mno-sym32.
 715
 716 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 717
 718         * config/tc-mips.c (load_address): Implement GP optimization
 719         for 64bit address space non-PIC. Fix formatting.
 720         (macro): Likewise. Simplify code.
 721         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
 722         (mips_after_parse_args): Simplify code.
 723
 724 2005-03-03  Nick Clifton  <nickc@redhat.com>
 725
 726         * expr.c (operand): Remove redundant code enclosed by #ifdef
 727         RELAX_PAREN_GROUPING....#endif.
 728
 729         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
 730         reloc is the difference of two symbols defined in the same
 731         section.
 732
 733         * config/tc-iq2000.c (line_comment_chars): Include the # character
 734         as otherwise this breaks #APP/#NO_APP processing.
 735
 736 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
 737
 738         * config/tc-arc.c(md_assemble): Remove dead code for handling
 739         immediate indexing of ld and st .
 740
 741 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
 742             Joseph Myers  <joseph@codesourcery.com>
 743
 744         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
 745         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
 746         (parse_relocation): Check for a word break after a relocation
 747         operator.
 748         (md_apply_fix3): Handle TLS relocations, and mark thread-local
 749         symbols.
 750
 751 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
 752
 753         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
 754
 755 2005-03-02  Jan Beulich  <jbeulich@novell.com>
 756
 757         * as.c (main): Use unlink_if_ordinary instead of unlink.
 758         * messages.c (as_fatal): Likewise.
 759
 760 2005-03-02  Jan Beulich  <jbeulich@novell.com>
 761
 762         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
 763         accesses.
 764         (parse_register): Allow cr8...15 in all modes.
 765
 766 2005-03-02  Jan Beulich  <jbeulich@novell.com>
 767
 768         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
 769         etc. like normal symbol references (T_ID).
 770
 771 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
 772
 773         * symbols.c (fb_label_name): Fix silly thinko in last change.
 774
 775 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
 776
 777         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
 778         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
 779
 780         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
 781
 782 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
 783
 784         PR gas/708
 785         * config/tc-arc.c (md_assemble): Initialize suffix for extension
 786         suffixes also.
 787
 788 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
 789
 790         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
 791
 792         * as.h (assert): Warning fix.
 793         * expr.c (expr): Correct assertion.
 794         * read.c (s_comm_internal): Remove assertion.
 795         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
 796         (fixup_segment): Remove assertion.
 797         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
 798         (md_apply_fix3): Likewise.
 799         * config/tc-i370.c (md_begin): Correct assertion.
 800         (i370_macro): Warning fix for assertion.
 801
 802 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
 803
 804         * configure.in (AC_C_BIGENDIAN): Invoke.
 805         * configure: Regenerate.
 806         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
 807         host variable to set string header size.
 808         * config/obj-aout.c (obj_header_append): Don't use host structs.
 809         (obj_symbol_to_chars): Likewise.
 810         (obj_emit_strings): Likewise.  Use the passed in output pointer.
 811         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
 812         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
 813         not sizeof host struct.
 814         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
 815         (obj_emit_strings): Likewise.
 816         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
 817         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
 818         sizeof host struct.
 819         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
 820         sizeof host struct.
 821         (host_number_to_chars): Define.
 822         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
 823         host internal struct to set header sizes.
 824         * config/tc-i960.c (md_number_to_field): Warning fix.
 825         (md_ri_to_chars): Use host byte order.
 826         (get_cdisp, md_apply_fix3): Warning fix.
 827         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
 828
 829 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
 830
 831         * doc/c-arc.texi: Update documentation about ARC's extension
 832         instructions.
 833
 834 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
 835
 836         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
 837         address for myself.
 838
 839 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
 840
 841         * cgen.c: Warning fixes.
 842         * config/tc-arc.c: Likewise.
 843         * config/tc-arm.c: Likewise.
 844         * config/tc-avr.c: Likewise.
 845         * config/tc-d10v.c: Likewise.
 846         * config/tc-d30v.c: Likewise.
 847         * config/tc-frv.c: Likewise.
 848         * config/tc-frv.h: Likewise.
 849         * config/tc-h8300.c: Likewise.
 850         * config/tc-h8500.c: Likewise.
 851         * config/tc-i370.c: Likewise.
 852         * config/tc-i960.c: Likewise.
 853         * config/tc-ia64.c: Likewise.
 854         * config/tc-ip2k.c: Likewise.
 855         * config/tc-m68hc11.c: Likewise.
 856         * config/tc-maxq.c: Likewise.
 857         * config/tc-mcore.c: Likewise.
 858         * config/tc-mips.c: Likewise.
 859         * config/tc-msp430.c: Likewise.
 860         * config/tc-pj.c: Likewise.
 861         * config/tc-ppc.c: Likewise.
 862         * config/tc-ppc.h: Likewise.
 863         * config/tc-s390.c: Likewise.
 864         * config/tc-sh.c: Likewise.
 865         * config/tc-sh64.c: Likewise.
 866         * config/tc-tic4x.c: Likewise.
 867         * config/tc-tic80.c: Likewise.
 868         * config/tc-v850.c: Likewise.
 869         * config/tc-vax.c: Likewise.
 870         * config/tc-w65.c: Likewise.
 871         * config/tc-xstormy16.c: Likewise.
 872         * config/tc-z8k.c: Likewise.
 873
 874 2005-02-22  Catherine Moore  <clm@cm00re.com>
 875
 876         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
 877         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
 878
 879 2005-02-22  Eric Christopher  <echristo@redhat.com>
 880
 881         * config/tc-mips.c (struct proc): Change isym to
 882         func_sym. New member func_end_sym.
 883         (s_mips_ent): Update.
 884         (s_mips_end): Ditto. Add code to compute function size.
 885
 886 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
 887
 888         * read.c: Warning fixes.
 889         * config/obj-elf.c: Likewise.
 890
 891 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
 892
 893         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
 894         emitting insn.
 895
 896 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 897
 898         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
 899         SEC_COFF_SHARED.
 900
 901         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
 902         SEC_TIC54X_BLOCK.
 903         (demand_empty_rest_of_line): Likewise.
 904         (tic54x_sblock): Likewise.
 905         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
 906
 907 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
 908
 909         * read.c (address_bytes): New function.
 910         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
 911         (potable): Add "dc.a".
 912         (cons_worker): Handle "dc.a".
 913         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
 914
 915 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
 916
 917         * input-file.c (input_file_open): Rearrange to avoid warning.
 918
 919 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
 920
 921         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
 922         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
 923         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
 924
 925 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
 926
 927         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
 928         uses after .set noat.
 929         (load_address): Likewise.
 930         (macro): Likewise. Don't try to avoid $at use by sacrificing
 931         the target register before it is stored, it won't work.
 932
 933 2005-02-17  James E Wilson  <wilson@specifixinc.com>
 934
 935         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
 936         see an instruction that specifies a template.
 937
 938 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
 939
 940         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
 941         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
 942         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
 943
 944 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 945
 946         * NEWS: Mention "-mhint.b=[ok|warning|error]".
 947
 948         * config/tc-ia64.c (md): Add hint_b.
 949         (emit_one_bundle): Handle md.hint_b for "hint".
 950         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
 951         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
 952         (ia64_init): Set md.hint_b to error.
 953         (md_assemble): Handle md.hint_b for "hint.b".
 954
 955         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
 956         * doc/c-ia64.texi: Likewise.
 957
 958 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
 959
 960         * tc.h (struct relax_type, relax_typeS): Move from here..
 961         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
 962         * ecoff.c (ecoff_new_file): Add appfile param.
 963         * ecoff.h (ecoff_new_file): Likewise.
 964         * itbl-lex.h: New file.
 965         * itbl-lex.l: Include itbl-lex.h.
 966         * itbl-parse.y: Likewise.
 967         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
 968         * read.c (s_app_file_string): Mark appfile possibly unused.
 969         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
 970         * subsegs.h (struct seg_info_trash): Delete.
 971         (seg_info): Use segment_info_type instead.
 972         * config/obj-coff.c (struct filename_list): Make filename const char *.
 973         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
 974         * config/obj-elf.c (elf_file_symbol): Similarly.
 975         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
 976         signed right shift.
 977         * config/tc-arc.c (md_operand): Warning fix.
 978         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
 979         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
 980         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
 981         * config/tc-frv.c (frv_force_relocation): Warning fix.
 982         * config/tc-m68k.c (md_parse_option): Delete unused var.
 983         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
 984         * config/tc-sparc.c: Likewise.
 985         (s_common): Warning fix.
 986         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
 987         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
 988         addressT.
 989         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
 990         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
 991         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
 992         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
 993         (tic4x_do_align): Use TIC_NOP_OPCODE.
 994         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
 995         * config/tc-vax.c: Include netinet/in.h.
 996         (tc_headers_hook): Formatting.
 997         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
 998
 999 2005-02-17  Jan Beulich  <jbeulich@novell.com>
1000
1001         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1002         parsing inN, locN, outN. Set 'idx' to offset register number starts
1003         at. Don't handle numbers with leading zeroes or beyond 95. Remove
1004         pointless cast.
1005
1006 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
1007
1008         * config/tc-mips.c (load_address): Fix formatting.
1009         (macro): Don't use AT if .set noat is in effect. Fix formatting.
1010         Catch macros which are unexpandable without AT. Remove duplicate
1011         zeroing of used_at.
1012         (macro2): Remove duplicate zeroing of used_at.
1013
1014 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
1015
1016         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1017         than zero.
1018
1019 2005-02-15  Nigel Stephens  <nigel@mips.com>
1020             Maciej W. Rozycki  <macro@mips.com>
1021
1022         * config/tc-mips.c (reloc_needs_lo_p): Handle
1023         BFD_RELOC_MIPS16_HI16_S.
1024         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1025         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1026         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1027         complaints on.
1028         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1029         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1030         Call my_getSmallExpression() to parse percent operators.
1031         (percent_op_match, mips_percent_op): Separate definitions.
1032         (mips16_percent_op): Define percent operators for the MIPS16 mode.
1033         (parse_relocation): Handle the MIPS16 mode using
1034         mips16_percent_op.
1035         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1036         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1037
1038 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1039
1040         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1041         instead of explicitly dealing with the translation; exclude
1042         relocations that are already pcrel, however.
1043
1044 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1045
1046         * config/tc-ia64.c: Include limits.h (if available).
1047         (gr_values[0]): Set path to INT_MAX.
1048         (dot_reg_val): Don't allow changing value of r0. Limit range of
1049         general registers at r127.
1050         (specify_resource): Default resource index is -1. Don't set resource
1051         index (in case IA64_RS_RSE) without setting the specific flag.
1052         (note_register_values): Check operand is O_constant before tracking
1053         input value of moves. Add tracking for dep.z with constant inputs.
1054         (print_dependency): Resource index of specific resource may be zero.
1055         (check_dependencies): Likewise.
1056
1057 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1058
1059         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1060         reg_class. Check operands and emit diagnostics for illegal use of
1061         registers.
1062
1063 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1064
1065         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1066         new variables type, suffix, and width. Handle
1067         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1068         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1069         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1070         FUNC_DTP_RELATIVE case. Return incoming relocation type if
1071         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1072         if unable to translate relocation type, using the new variables.
1073
1074 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1075
1076         * config/tc-ia64.h (ia64_symbol_chars): Declare.
1077         (ty_symbol_chars): Define.
1078         * config/tc-ia64.c (ia64_symbol_chars): Define.
1079
1080 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1081
1082         * config/tc-ia64.c (ia64_parse_name): Only update next character if
1083         input_line_pointer was advanced.
1084
1085 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1086
1087         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1088         within |.
1089
1090 2005-02-13  Jan Beulich  <jbeulich@novell.com>
1091
1092         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1093         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1094         indicator.
1095         (ia64_init): Set md.detect_dv.
1096         (ia64_start_line): New static variable warned. Warn only once when
1097         encountering explicit stops in automatic mode.
1098         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1099         * NEWS: Mention new default mode.
1100
1101 2005-02-13  Jan Beulich  <jbeulich@novell.com>
1102
1103         * config/tc-ia64.c (dot_rot): Add comment that name strings should
1104         be freed when wiping out previous state. Canonicalize names before
1105         use. Free name string when detecting redefinition.
1106         (dot_pred_rel): Call generic expression parser to process arguments.
1107         Handle O_register case for individual predicates and O_subtract for
1108         ranges.
1109         (ia64_parse_name): Canonicalize name before looking it up in dynamic
1110         register hash.
1111         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1112         Warn if multiple found, issue error if resulting symbol name has zero
1113         length.
1114         (dot_alias): Canonicalize name before use.
1115
1116 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1117
1118         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1119         and 0 for error.
1120         (in_procedure): Return -1 for warning.
1121         (in_prologue): Likewise.
1122         (in_body): Likewise.
1123
1124 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1125
1126         * config/tc-ia64.c (dot_xdata): Undo the last change.
1127         (dot_float_cons): Likewise.
1128         (dot_xstringer): Likewise.
1129         (dot_xdata_ua): Likewise.
1130         (dot_float_cons_ua): Likewise.
1131
1132 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1133
1134         * NEWS: Mention "-munwind-check=[warning|error]".
1135
1136         * config/tc-ia64.c (md): Add unwind_check.
1137         (unwind_diagnostic): New.
1138         (in_procedure): Call unwind_diagnostic when a directive isn't
1139         in procedure.
1140         (in_prologue): Call unwind_diagnostic when a directive isn't in
1141         prologue.
1142         (in_body): Call unwind_diagnostic when a directive isn't in
1143         body region.
1144         (dot_endp): Set md.unwind_check to error before calling
1145         in_procedure and restore it after. When the name is missing or
1146         couldn't be found, use the one from the last .proc if
1147         md.unwind_check isn't error. Warn if md.unwind_check is
1148         warning.
1149         (md_parse_option): Handle "-munwind-check=[warning|error]".
1150         (md_show_usage): Add "-munwind-check=[warning|error]".
1151         (ia64_init): Set md.unwind_check to warning.
1152
1153         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1154         * doc/c-ia64.texi: Likewise.
1155
1156 2005-02-11  Jan Beulich  <jbeulich@novell.com>
1157
1158         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1159         (LEX_QM): Likewise.
1160         (ia64_parse_name): New third parameter.
1161         (md_parse_name): Pass third argument.
1162         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1163         (md_operand): Handling of '@'-prefixed symbols moved from here...
1164         (ia64_parse_name): ...to here.
1165
1166 2005-02-11  Jan Beulich  <jbeulich@novell.com>
1167
1168         * config/tc-ia64.c (md): Remove last_groups and group_idx.
1169         (errata_nop_necessary_p): Remove declaraction and definition.
1170         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1171         update md.group_idx. Don't reset md.last_groups.
1172
1173 2005-02-11  Jan Beulich  <jbeulich@novell.com>
1174
1175         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1176         argument.
1177         (dot_xdata): Free section name after use.
1178         (dot_float_cons): Likewise.
1179         (dot_xstringer): Likewise.
1180         (dot_xdata_ua): Likewise.
1181         (dot_float_cons_ua): Likewise.
1182         (md_pseudo_table): Add xdata16 and xdata16.ua.
1183
1184 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1185
1186         * doc/all.texi: Add IA64.
1187         * doc/as.texinfo: Likewise.
1188
1189         * doc/c-ia64.texi: Fix typos.
1190
1191 2005-02-10  Julian Brown  <julian@codesourcery.com>
1192
1193         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1194         BFD_RELOC_UNUSED.
1195         (do_t_push_pop): Likewise.
1196         (md_assemble): Likewise.
1197         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1198         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1199         (create_unwind_entry): Output dependency on the required personality
1200         routines.
1201         testsuite/gas/arm/unwind.d: Alter expected output to include
1202         dependency on __aeabi_unwind_cpp_pr[01].
1203
1204 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
1205
1206         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1207         * subsegs.c (seg_not_empty_p): Likewise.
1208
1209 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
1210
1211         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1212         relative jump calculation.
1213         <md_convert_frag) : Likewise.
1214         <output_disp): Likewise.
1215
1216 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
1217
1218         * write.c (write_object_file): Recognize warning-symbol construct
1219         and skip object- and target- handling for the second symbol.
1220
1221 2005-02-02  Jan Beulich  <jbeulich@novell.com>
1222
1223         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1224         designators along with quoted ones. Free copy of quoted designator
1225         when done.
1226
1227 2005-02-01  Ben Elliston  <bje@au.ibm.com>
1228
1229         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1230         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1231         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1232         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1233         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1234         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1235         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1236         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1237         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1238         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1239         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1240         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1241         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1242         #if 0'd code throughout.
1243
1244 2005-01-31  Nick Clifton  <nickc@redhat.com>
1245
1246         * as.c (parse_args): Bump copyright date reported by --version to
1247         2005.
1248
1249 2005-01-31  Nick Clifton  <nickc@redhat.com>
1250
1251         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1252         and vax-vms.
1253
1254 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1255
1256         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1257         that can end with .endr in that case. Make requiring/permitting
1258         pseudo-ops without leading dot closer to the logic in read.c serving
1259         the same purpose.
1260         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1261         ignored.
1262
1263 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1264
1265         * macro.c (do_formals): Adjust to no longer accept empty parameter
1266         names.
1267         (define_macro): Adjust to no longer accept empty macro name, garbage
1268         following the parameters, or macros that were previously defined.
1269         * read.c (s_bad_end): Declare.
1270         (potable): Add endm. Handler for endr and endm is s_bad_end.
1271         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1272         and .endr.
1273         * read.h (s_bad_endr): Remove.
1274
1275 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1276
1277         * config/tc-ia64.c (parse_operands): Parse all specified operands,
1278         immediately discarding (but counting) those exceeding the maximum
1279         possible amount. Track whether output and input operand counts ever
1280         matched, and use this to better indicate which of the operands/
1281         operand types was wrong; specifically don't default to pointing to
1282         the first operand.
1283
1284 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1285
1286         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1287         variable in dot_endp). Add body and insn. Make prologue,
1288         prologue_mask, body, and insn bitfields.
1289         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1290         messages.
1291         (in_procedure, in_prologue, in_body): New.
1292         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1293         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1294         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1295         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1296         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1297         dot_personality): Use the appropriate one of the above.
1298         (dot_proc): Clear unwind.proc_start; set to current location only if
1299         none of the entry points were valid. Check for non-zero-length entry
1300         point names. Check that entry points aren't defined, yet. Clear
1301         unwind.prologue, unwind.body, and unwind.insn.
1302         (dot_body): Call in_procedure. Check that first directive in procedure
1303         had no insns emitted before. Set unwind.body.
1304         (dot_prologue): Call in_procedure. Check that not already in prologue.
1305         Check that first directive in procedure had no insns emitted before.
1306         Clear unwind.body.
1307         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1308         length entry point names. Check that entry points became defined.
1309         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1310
1311 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1312
1313         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1314         before actually using it. Don't generate an error in manual bundling
1315         mode when looking at an insn requiring slot 2 but not yet at slot 2.
1316         Don't generate an error in manual bundling mode when looking at an
1317         insn required to be last in its group but the required slot hasn't
1318         been reached, yet. Allow conversion from MII to MI;I for bundle
1319         consisting of only 2 insns with the stop between them. Suppress
1320         various meaningless errors resulting from detecting earlier ones.
1321
1322 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1323
1324         * config/tc-ia64.c (parse_operands): Also handle alloc without first
1325         input being ar.pfs.
1326
1327 2005-01-28  Christian Groessler  <chris@groessler.org>
1328
1329         * config/tc-z8k.c (md_assemble): Improve error detection.
1330
1331 2005-01-28  Jan Beulich  <jbeulich@novell.com>
1332
1333         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1334         for personality routine pointer only if there is one.
1335         (ia64_convert_frag): Likewise.
1336         (generate_unwind_image): Likewise.
1337
1338 2005-01-27  Christian Groessler  <chris@groessler.org>
1339
1340         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1341         (md_apply_fix3): Make relative branches out of range an error
1342         instead of a warning.  Display correct line number for out of
1343         range branches/calls/memory accesses.
1344
1345 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
1346
1347         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1348         to emit .debug_line and other debug sections.
1349         * as.h (seg_not_empty_p): Declare.
1350         * subsegs.c (seg_not_empty_p): New predicate.
1351
1352 2005-01-27  Andrew Cagney  <cagney@gnu.org>
1353
1354         * configure: Regenerate to track ../gettext.m4 change.
1355
1356 2005-01-27  Jan Beulich  <jbeulich@novell.com>
1357
1358         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1359
1360 2005-01-27  Jan Beulich  <jbeulich@novell.com>
1361
1362         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1363         to/from application registers dynamic insns.
1364         (md_assemble): Defer resolution of move to/from application registers
1365         dynamic insns when they can be issued on either the I- or M-units.
1366
1367 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
1368
1369         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
1370         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
1371         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
1372         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
1373         * cgen.c (gas_cgen_parse_operand): Handle
1374         CGEN_PARSE_OPERAND_SYMBOLIC.
1375         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
1376         (frv_force_relocation): Likewise.  Fix handling of PIC
1377         relocations.
1378         (md_apply_fix3): Likewise.
1379
1380 2005-01-21  Ben Elliston  <bje@au.ibm.com>
1381
1382         * as.h: Remove #if 0'd code.
1383         * atof-generic.c (atof_generic): Likewise.
1384         * ecoff.c (ecoff_directive_frame): Likewise.
1385         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
1386         * itbl-ops.c (itbl_add_reg): Likewise.
1387         * listing.c (calc_hex): Likewise.
1388         * read.c (MASK_CHAR): Likewise.
1389         * subsegs.c (subsegs_print_statistics): Likewise.
1390         * symbols.c (indent): Likewise.
1391         * write.c (write_relocs): Likewise.
1392         (write_object_file): Likewise.
1393         (relax_frag): Likewise.
1394
1395 2005-01-20  Nick Clifton  <nickc@redhat.com>
1396
1397         * as.c (std_longopts): Add an entry for "--a" in order to prevent
1398         getopt_long_only() from considering -a as an abbreviation for
1399         --alternate.
1400         (parse_args): Fix the parsing of -a=<file>.
1401
1402 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
1403
1404         PR gas/684
1405         * read.c (s_incbin): Adjust default count for skip.  Check validity
1406         of count and skip rigorously.
1407
1408 2005-01-19  Fred Fish  <fnf@specifixinc.com>
1409
1410         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
1411
1412 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
1413
1414         * read.c (convert_to_bignum): New function, split out from...
1415         (emit_expr): ...here.  Handle the case where X_add_number is
1416         positive and the input value is negative.
1417         (output_big_sleb128): Fix setting of continuation bit.  Check whether
1418         the final byte needs to be sign-extended.  Fix size-shrinking loop.
1419         (emit_leb128_expr): When generating a signed leb128, see whether the
1420         sign of an O_constant's X_add_number matches the sign of the input
1421         value.  Use a bignum if not.
1422
1423 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
1424
1425         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
1426         arch_sh_up in order to match the external name and make the
1427         testsuite's job easier.
1428
1429 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1430
1431         PR 659
1432         * config/tc-i386.c (i386_scale): Disallow 0 scale.
1433
1434 2005-01-12  Nick Clifton  <nickc@redhat.com>
1435
1436         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
1437         ignored_arguments array.
1438
1439 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1440
1441         * write.c (write_object_file): Disallow a symbol equated to
1442         common symbol.
1443
1444 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
1445
1446         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
1447         bfd_mach_maxq20.
1448         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
1449         (maxq_target): New function: Set the machine type.
1450
1451 2005-01-06  Paul Brook  <paul@codesourcery.com>
1452
1453         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
1454         (md_begin): Handle TE_VXWORKS for FP defaults.
1455         (md_apply_fix3): Correct rela offsets.
1456         (elf32_arm_target_format): Add VxWorks targets.
1457
1458 2005-01-06  Paul Brook  <paul@codesourcery.com>
1459
1460         * configure.tgt: Set em=vxworks for *-*-vxworks.
1461         * config/te-vxworks.h: New File.
1462
1463 2005-01-06  Paul Brook  <paul@codesourcery.com>
1464
1465         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
1466
1467 2005-01-04  Dmitry Diky  <diwil@spec.ru>
1468
1469         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
1470         global label.
1471
1472 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
1473
1474         * config/tc-ia64.c (md): Add member "loc_directive_seen".
1475         (dot_loc): New function.
1476         (md_pseudo_table): Add entry to map .loc to dot_loc().
1477         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
1478         seen a .loc directive or we're generating DWARF2 debug info for
1479         assembly source.
1480
1481 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
1482
1483         PR gas/619
1484         * read.c (s_comm_internal): Don't zero end of name until size
1485         expression has been parsed.
1486
1487 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
1488
1489         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
1490
1491 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
1492
1493         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
1494         case).
1495
1496 2004-12-22  Ian Lance Taylor  <ian@airs.com>
1497
1498         * configure.tgt: New.
1499         * configure.in: Move setting of cpu_type, fmt, etc., to
1500         configure.tgt.
1501         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1502         $(srcdir)/configure.tgt.
1503         * configure, Makefile.in: Rebuild.
1504
1505 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
1506
1507         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
1508         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
1509         instructions.
1510         (avr_offset_expression): New function to parse offsets for LDI
1511         instructions.
1512         (avr_operand): Use it.
1513         (md_apply_fix3): Generate the relocs.
1514
1515 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
1516
1517         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
1518         BFD_RELOC_SH_IMMS10BY8 relocation.
1519
1520         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
1521         than just ignoring bad code.
1522
1523 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
1524
1525         * config/tc-v850.c (handle_lo16): New function.
1526         (v850_reloc_prefix): Use it to check lo().
1527         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1528
1529 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
1530
1531         * configure.in: Add s390x-ibm-tpf support.
1532         * configure: Regenerate.
1533
1534 2004-12-15 Jan Beulich  <jbeulich@novell.com>
1535
1536         * config/obj-elf.c (obj_elf_change_section): Only set type and
1537         attributes on new sections. Emit warning when type of re-declared
1538         section doesn't match.
1539
1540 2004-12-15 Jan Beulich  <jbeulich@novell.com>
1541
1542         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
1543         '.cfi_startproc simple' doesn't inherit the old value.
1544
1545 2004-12-15  Jan Beulich  <jbeulich@novell.com>
1546
1547         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
1548         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
1549         generation to emit a factored offset.
1550
1551 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
1552
1553         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
1554         which is too large in the case of NO_PIC without 64-bit
1555         addresses.
1556
1557         * config/tc-mips.c (mips_in_shared): New static variable.
1558         (macro_build_lui): Permit "_gp" if !mips_in_shared.
1559         (md_longopts): Add -mshared and -mno-shared.
1560         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
1561         (s_cpload): Implement !mips_in_shared case.
1562         (s_cpsetup): Likewise.
1563         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
1564         * NEWS: Mention -mno-shared.
1565
1566 2004-12-09  Paul Brook  <paul@codesourcery.com>
1567
1568         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
1569         for function start.
1570
1571 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
1572
1573         * config/tc-mips.c (append_insn): If we emit a nop during a relax
1574         sequence, increase the size of the sequence.
1575
1576         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
1577         use CPU_RM9000.
1578
1579 2004-12-07  Ben Elliston  <bje@gnu.org>
1580
1581         * read.c (s_align): Use an align_limit temporary to allay a GCC
1582         signed/unsigned comparison warning.
1583
1584 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
1585
1586         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
1587         * configure.in: Use it for arm*-*-linux-gnueabi*.
1588         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
1589         * config/te-armlinuxeabi.h: New file.
1590         * Makefile.in: Regenerated.
1591         * aclocal.m4: Likewise.
1592         * configure: Likewise.
1593         * doc/Makefile.in: Regenerated.
1594
1595 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
1596
1597         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
1598         (xtensa_restore_emit_state): Likewise.
1599
1600 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
1601
1602         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
1603         (s_align): Use it.
1604
1605 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
1606
1607         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
1608         * Makefile.in: Regenerate.
1609
1610 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
1611
1612         * config/tc-crx.c: Major code cleanup. Remove unused variables and
1613         functions, give functions a meaningful name, add comments.
1614         (check_range): New function - Replace operand size calculation
1615         with range checking.
1616         (assemble_insn): Update Algorithm, improve error issuing.
1617         (enum op_err): New.
1618         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
1619         handling.
1620
1621 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1622
1623         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
1624         miss between different section in the same module.
1625         (tc_gen_reloc): Likewise.
1626
1627 2004-11-25  Theodore A. Roth  <troth@openavr.org>
1628
1629         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
1630         atmega325, atmega3250, atmega645 and atmega6450.
1631
1632 2004-11-25 Jan Beulich  <jbeulich@novell.com>
1633
1634         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1635         permissible for the selected instruction suffix.
1636         (process_suffix): For DefaultSize instructions, suppressing the
1637         guessing of a 'q' suffix if the instruction doesn't support it is
1638         pointless, because only an 'l' suffix can be guessed in this place.
1639
1640 2004-11-24  Nick Clifton  <nickc@redhat.com>
1641
1642         * config/tc-iq2000.c: Remove support for IQ10 processor.
1643         Convert to ISO C90 formatting.
1644         * config/tc-iq2000.h: Likewise.
1645
1646 2004-11-23  Nick Clifton  <nickc@redhat.com>
1647
1648         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
1649         in this table.  They should be correct now.
1650
1651 2004-11-23 Jan Beulich <jbeulich@novell.com>
1652
1653         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
1654         indicate the MMX extensions added by both SSE and 3DNow!A.
1655         (Cpu3dnowA): Declare.
1656         (CpuUnknownFlags): Update.
1657         * config/tc-i386.c (cpu_sub_arch_name): Declare.
1658         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
1659         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
1660         3DNow!. Athlon additionally implies 3DNow!A. Several new
1661         entries (those starting with a dot are for sub-arch specification).
1662         (set_cpu_arch): Handle sub-arch specifications.
1663         (parse_insn): Distinguish between instructions not supported because
1664         of insufficient CPU features and because of 64-bit mode.
1665         * doc/c-i386.texi: Describe enhanced .arch directive.
1666
1667 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
1668
1669         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
1670
1671 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
1672
1673         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
1674         without a corresponding .debug_info section.
1675
1676 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
1677
1678         * read.c (potable): Add "error" and "warning".
1679         (s_errwarn): New function.
1680         * read.h (s_errwarn): Declare.
1681         * doc/as.texinfo (Error, Warning): Document .error and .warning.
1682
1683 2004-11-22  Nick Clifton  <nickc@redhat.com>
1684
1685         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
1686         c_dot_file_symbol.
1687
1688 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
1689
1690         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
1691         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
1692
1693 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
1694
1695         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
1696         (coff_adjust_symtab): Adjust call.
1697         (crawl_symbols): Likewise.
1698         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
1699         (obj_app_file): Adjust.
1700
1701 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
1702
1703         * configure.in: Enable bfd_assember for the MAXQ port.
1704         * configure: Regenerate.
1705
1706 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
1707             Sterling Augustine  <sterling@tensilica.com>
1708
1709         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
1710         there is a conflict.
1711         (check_t1_t2_reads_and_writes): Check for both reads and writes to
1712         interfaces that are related as determined by xtensa_interface_class_id.
1713
1714 2004-11-12  Nick Clifton  <nickc@redhat.com>
1715
1716         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
1717         offsets for conditional branches.
1718
1719 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
1720
1721         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
1722
1723 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
1724
1725         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
1726         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
1727         MAYBE_UNREACHABLE.
1728         (relax_frag_immed): Update call to update_next_frag_state.
1729
1730 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
1731
1732         * obj.h (struct format_ops <app_file>): Add int param.
1733         * read.h (s_app_file_string): Likewise.
1734         * read.c (s_app_file_string): Likewise.
1735         (s_app_file): Adjust s_app_file_string call.
1736         * config/tc-mips.c (s_mips_file): Likewise.
1737         * config/obj-coff.h (obj_app_file): Add app param.
1738         * config/obj-ecoff.h (obj_app_file): Likewise.
1739         * config/obj-multi.h (obj_app_file): Likewise.
1740         * config/obj-elf.h (elf_file_symbol): Likewise.
1741         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
1742         if called for # preprocessor lines.
1743
1744 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
1745
1746         PR 528
1747         * symbols.c (resolve_symbol_value): Convert weak symbols only
1748         for Windows PECOFF.
1749         (symbol_equated_reloc_p): Don't equate weaks when relocating
1750         only for Windows PECOFF.
1751
1752 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
1753
1754         * config/tc-crx.c (print_insn): Check and set insn_addr.
1755         * config/tc-crx.h (md_frag_check): Define.
1756
1757 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
1758             Vineet Sharma      <vineets@noida.hcltech.com>
1759
1760         * configure.in: Add support for new target maxq-coff.
1761         * configure: Regenerate.
1762         * NEWS: Mention new support.
1763         * config/tc-maxq.c: New file.
1764         * config/tc-maxq.h: New file.
1765         * config/obj-coff.h: Add support for maxq-coff.
1766
1767 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1768
1769         * symbols.c (any_external_name): Define.
1770         (resolve_symbol_value): Convert weak symbols.
1771         (S_SET_EXTERNAL): Support any_external_name.
1772         (S_SET_NAME): Qualify parameter const.
1773         (symbol_equated_reloc_p): Equate to weaks when relocating.
1774         * symbols.h (S_SET_NAME): Qualfiy parameter const.
1775         * tc.h (any_external_name): Declare.
1776         * config/obj-coff.c ("coff/pe.h"): Include for BFD
1777         assemblers also.
1778         (weak_is_altname): Declare and define.
1779         (weak_name2altname): Same.
1780         (weak_altname2name): Same.
1781         (weak_uniquify): Same.
1782         (weak_altprefix): Define.
1783         (obj_coff_weak): Change .weak syntax and handling.
1784         (coff_frob_symbol): Fix PE weak symbol alternates.
1785         * config/obj-coff.h (USE_UNIQUE): Define.
1786         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
1787         are in another segment.
1788         (tc_gen_reloc): Remove broken addend hack.
1789         doc/as.texinfo: Update.
1790
1791 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
1792
1793         * config/tc-xtensa.c (total_frag_text_expansion): New.
1794         (md_estimate_size_before_relax): Use it.
1795         (find_address_of_next_align_frag): Likewise.
1796
1797 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
1798
1799         * config/tc-crx.c: Rename argument types.
1800         (processing_arg_number): Rename to 'cur_arg_num'.
1801         (get_number_of_bits): Rename to 'set_operand_size'.
1802         (get_operandtype): Rename to 'parse_operand', totally rewrite.
1803         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
1804         (set_indexmode_parameters): Remove function, integrate its code into
1805         'set_operand'.
1806         (set_operand_size): Get rid of 'Operand Number' function parameter -
1807         use global variable 'cur_arg_num' instead.
1808         Use a local 'argument' pointer to reference the current argument.
1809         (parse_operand): Likewise.
1810         (set_operand): Likewise.
1811         (process_label_constant): Likewise.
1812
1813 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
1814
1815         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
1816         (add_section_rename): Delete.  Inlined into...
1817         (build_section_rename): ...here.  Use xstrdup instead of strdup.
1818         (xtensa_section_rename): Drop "const" from argument and return types.
1819         (md_show_usage): Indent to match show_usage().
1820         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
1821         (tc_canonicalize_section_name): Define.
1822         (md_elf_section_rename): Remove unused macro.
1823         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
1824         * doc/c-xtensa.texi (Xtensa Options): Likewise.
1825         (Frame Directive): Delete.
1826
1827 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
1828
1829         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
1830         * config/tc-arm.c (target_oabi): Delete.
1831         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
1832         (arm_opts): Remove moabi.
1833         * doc/as.texinfo (Overview): Remove documentation of -moabi.
1834         * doc/c-arm.texi (ARM Options): Likewise.
1835         * configure: Regenerated.
1836
1837 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
1838
1839         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
1840         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
1841         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
1842         * configure: Regenerate.
1843         * config/tc-cris.c (enum cris_archs): New.
1844         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
1845         (cris_insn_ver_valid_for_arch): New functions.
1846         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
1847         (cris_arch): New variable.
1848         (md_pseudo_table): New pseudo .arch.
1849         (err_for_dangerous_mul_placement): Initialize according to
1850         DEFAULT_CRIS_ARCH.
1851         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
1852         All users changed.
1853         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
1854         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
1855         (BRANCH_WF_V32, BRANCH_WB_V32): New.
1856         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
1857         use in md_cris_relax_table.
1858         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
1859         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1860         Update and improve head comment.
1861         (OPTION_PIC): Define in terms of previous option, OPTION_US.
1862         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
1863         (OPTION_ARCH): New.
1864         (md_longopts): New option --march=...
1865         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
1866         macros.
1867         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
1868         (HANDLE_RELAXABLE): New macro.
1869         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
1870         cases.  Check for weak symbols and assume not relaxable.  Handle
1871         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
1872         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
1873         fragP->fr_symbol.
1874         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
1875         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1876         (cris_create_short_jump): Adjust for CRISv32.
1877         (cris_relax_frag): Handle new states.
1878         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
1879         (md_begin): Define symbols "..asm.arch.cris.v32",
1880         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
1881         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
1882         when entering opcode table entry points.
1883         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
1884         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
1885         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
1886         (cris_process_instruction): Initialize out_insnp->insn_type to
1887         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
1888         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
1889         cases.
1890         <case 'm'>: Check that modified_char == '.'.
1891         <invalid operands>: Consume the rest of the line.
1892         When operands don't match, skip over subsequent insns with
1893         non-matching version specifier but same mnemonic.
1894         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
1895         special registers in CRISv32 are always 32 bit long.
1896         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
1897         New cases.
1898         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
1899         and compatible.  Recognize "ACR" for v32, unless followed by "+".
1900         (get_spec_reg): Consider cris_arch when looking up register.
1901         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
1902         v32 or compatible.
1903         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
1904         (cris_get_expression): Restore input_line_pointer if failing "early".
1905         (get_flags): Consider cris_arch and recognize flags accordingly.
1906         (branch_disp): Adjust for CRISv32.
1907         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
1908         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
1909         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
1910         resolved.  Don't enter zeros in object file for
1911         BFD_RELOC_32_PCREL.
1912         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
1913         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
1914         (md_parse_option): Break out "return 1".
1915         <OPTION_ARCH> New case.
1916         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
1917         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
1918         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
1919         <case BFD_RELOC_32_PCREL>: New cases.
1920         Addends for non-zero fx_pcrel are too in fx_offset.
1921         (md_show_usage): Show --march=<arch>.
1922         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
1923         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
1924         (s_syntax) <struct syntaxes>: Properly constify member operand.
1925         * config/tc-cris.h (TARGET_MACH): Define.
1926         (cris_mach): Declare.
1927         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
1928         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
1929         (CRIS-Opts): Document --march=...
1930         (CRIS-Pseudos): Document .arch.
1931
1932 2004-11-04 Jan Beulich <jbeulich@novell.com>
1933
1934         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
1935         intel syntax and no register prefix, allow $ in symbol names when
1936         intel syntax.
1937         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
1938         (intel_float_operand): Add fourth return value indicating math control
1939         operations. Make classification more precise.
1940         (md_assemble): Complain if memory operand of mov[sz]x has no size
1941         specified.
1942         (parse_insn): Translate word operands to floating point instructions
1943         operating on integers as well as control instructions to short ones
1944         as expected by AT&T syntax. Translate 'd' suffix to short one only for
1945         floating point instructions operating on non-integer operands.
1946         (match_template): Remove fldcw special case. Adjust q-suffix handling
1947         to permit it on fild/fistp/fisttp in AT&T mode.
1948         (process_suffix): Don't guess DefaultSize insns' suffix from
1949         stackop_size for certain floating point control instructions. Guess
1950         suffix for branch and [ls][gi]dt based on flag_code. Split error
1951         messages for Intel and AT&T syntax, and make the condition more strict
1952         for the former. Adjust suppressing of generation of operand size
1953         overrides.
1954         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
1955         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
1956         more error checking.
1957         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
1958         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
1959
1960 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
1961
1962         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
1963         md_short_jump_size, md_long_jump_size.
1964         * write.c [!WORKING_DOT_WORD]: Ditto.
1965         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
1966         qualifier.
1967         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
1968         declare.
1969         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
1970         const qualifier in these definitions.
1971         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
1972         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
1973
1974 2004-11-02  Nick Clifton  <nickc@redhat.com>
1975
1976         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
1977         table before deciding to produce a .debug_line section to match up
1978         with a user provided .debug_info section.
1979
1980 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
1981
1982         * config/tc-crx.c (getreg_image): Bug fix, a return value was
1983         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
1984
1985 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
1986
1987         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
1988         (get_flags): New function.
1989         (get_number_of_bits): Edit comments, update numeric values to
1990         supported sizes.
1991         (process_label_constant): Don't support the colon
1992         format (SYMBOL:[s|m|l]).
1993         (set_cons_rparams): Support argument type 'arg_rbase'.
1994         (get_operandtype): Bug fix in 'rbase' operand type parsing.
1995         (handle_LoadStor): Bug fix, first handle post-increment mode.
1996         (getreg_image): Remove redundant code, update according to latest
1997         CRX spec.
1998         (print_constant): Bug fix relate to 3-word instructions.
1999         (assemble_insn): Bug fix, when matching instructions, verify also
2000         instruction type (not only mnemonic).
2001         Add various error checking.
2002         (preprocess_reglist): Support HI/LO and user registers.
2003
2004 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
2005
2006         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2007         in an epilogue directive go negative.
2008
2009 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
2010
2011         PR 474
2012         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2013         after reporting template error during manual bundling. Reported
2014         by Michael Dupont, michaelx.dupont@intel.com.
2015
2016 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
2017
2018         * Makefile.am: Run dep-am.
2019         * aclocal.m4: Regenerate with automake 1.9.2.
2020         * Makefile.in: Regenerate with automake 1.9.2.
2021         * doc/Makefile.in: Likewise.
2022
2023         * config/tc-arm.c: Include "dw2gencfi.h".
2024         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2025         New functions.
2026         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2027         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2028         (tc_cfi_frame_initial_instructions): Define.
2029         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2030         Add prototypes.
2031
2032 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
2033
2034         * config/tc-crx.c (assemble_insn): Check unsigned immediate
2035         operands validity.
2036         Update coprocessor id to be unsigned immediate.
2037
2038 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2039
2040         * config/tc-i386.c (O_secrel): Delete.
2041         (tc_pe_dwarf2_emit_offset): New function.
2042         * config/tc-i386.h (O_secrel): Define as O_md1.
2043         (TC_DWARF2_EMIT_OFFSET): Define.
2044
2045 2004-10-18  Nick Clifton  <nickc@redhat.com>
2046
2047         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2048         ignore @fptr() directives for 4-byte fixups.
2049
2050 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
2051
2052         * Makefile.am: Run "make dep-am"
2053         * Makefile.in: Regenerate.
2054
2055 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
2056
2057         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2058         Remove comments about placement of literal pools.
2059         (Literal Directive): Update description of literal placement.
2060         (Literal Prefix Directive): Remove statement that this does not apply
2061         to absolute-mode literals.  Describe new section naming scheme.
2062
2063 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
2064
2065         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2066         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2067         is_windowed_return_opcode): Delete.
2068         (xtensa_frob_label): Use get_subseg_target_freq.
2069         (md_assemble): Inline call to is_entry_opcode.
2070         (xtensa_handle_align): Inline call to get_frag_is_literal.
2071         (relaxation_requirements): Inline call to is_jx_opcode.
2072         (emit_single_op): Inline call to is_movi_opcode.
2073         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2074         get_frag_is_no_transform, is_entry_opcode, and
2075         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
2076         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2077         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2078         Inline calls to get_frag_is_no_transform.
2079         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2080         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2081         get_frag_is_no_transform.
2082         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2083         and set_frag_is_no_transform.
2084         (get_expression_value): Delete.
2085         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
2086         cur_target_freq to target_freq.
2087         (get_subseg_info): Split out code to create a new map entry into ...
2088         (add_subseg_info): ... this new function.
2089         (get_last_insn_flags): Check if get_subseg_info succeeded.
2090         (set_last_insn_flags): Call add_subseg_info if needed.
2091         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2092         (xtensa_reorder_segments): Compute last_sec while counting sections.
2093         Remove call to get_last_sec.
2094         (get_last_sec): Delete.
2095         (cache_literal_section): Inline call to retrieve_literal_seg and its
2096         callees, seg_present and add_seg_list.
2097         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2098         (get_frag_is_insn, get_frag_is_no_transform,
2099         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2100         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2101
2102 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
2103
2104         * config/tc-xtensa.c: Use ISO C90 formatting.
2105         * config/tc-xtensa.h: Likewise.
2106         * config/xtensa-istack.h: Likewise.
2107         * config/xtensa-relax.c: Likewise.
2108         * config/xtensa-relax.h: Likewise.
2109
2110 2004-10-12  Paul Brook  <paul@codesourcery.com>
2111
2112         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2113         EF_ARM_EABI_VER4.
2114         (arm_eabis): Ditto.
2115         * doc/c-arm.texi: Document that we actually support -meabi=4, not
2116         -meabi=3.
2117
2118 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
2119
2120         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2121         entries.
2122         (Acknowledgements): Use "GAS" instead of AS variable.
2123
2124 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
2125
2126         * config/tc-i386.c: Include "elf/x86-64.h".
2127         (i386_elf_section_type): New function.
2128         * config/tc-i386.h (md_elf_section_type): Define.
2129         (i386_elf_section_type): New prototype.
2130
2131 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
2132
2133         * config/m68k-parse.h (enum m68k_register): New control register,
2134         MBAR2 (for MCF5249)
2135         * config/tc-m68k.c: Correct control register set for MCF5249.
2136
2137 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
2138             Sterling Augustine  <sterling@tensilica.com>
2139
2140         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2141         (UNREACHABLE_MAX_WIDTH): Define.
2142         (XTENSA_FETCH_WIDTH): Delete.
2143         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2144         prefer_const16, prefer_l32r): New global variables.
2145         (LIT4_SECTION_NAME): Define.
2146         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2147         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2148         (frag_flags struct): New.
2149         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
2150         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2151         (bitfield, bit_is_set, set_bit, clear_bit): Define.
2152         (MAX_FORMATS): Define.
2153         (op_placement_info struct, op_placement_table): New.
2154         (O_pltrel, O_hi16, O_lo16): Define.
2155         (directiveE enum): Rename directive_generics to directive_transform.
2156         Delete directive_relax.  Add directive_schedule,
2157         directive_absolute_literals, and directive_last_directive.
2158         (directive_info): Rename "generics" to "transform".  Delete "relax".
2159         Add "schedule" and "absolute-literals".
2160         (directive_state): Adjust entries to match changes in directive_info.
2161         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2162         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2163         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2164         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2165         (align_only_targets, software_a0_b_retw_interlock,
2166         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2167         software_avoid_short_loop, software_avoid_close_loop_end,
2168         software_avoid_all_short_loops, specific_opcode): Delete.
2169         (warn_unaligned_branch_targets): New.
2170         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2171         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2172         (option_[no_]link_relax, option_[no_]transform,
2173         option_[no_]absolute_literals, option_warn_unaligned_targets,
2174         option_prefer_l32r, option_prefer_const16, option_target_hardware):
2175         New enum values.
2176         (option_[no_]align_only_targets, option_literal_section_name,
2177         option_text_section_name, option_data_section_name,
2178         option_bss_section_name, option_eb, option_el): Delete.
2179         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2180         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2181         and target-hardware.  Delete entries for [no-]target-align-only,
2182         literal-section-name, text-section-name, data-section-name, and
2183         bss-section-name.
2184         (md_parse_option): Handle new options and remove old ones.  Accept but
2185         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
2186         and treat them as [no-]transform.
2187         (md_show_usage): Add new options and remove old ones.
2188         (xtensa_setup_hw_workarounds): New.
2189         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
2190         "long", "short", "loc" and "frequency" entries.
2191         (use_generics): Rename to ...
2192         (use_transform): ... this function.  Add past_xtensa_end check.
2193         (use_longcalls): Add past_xtensa_end check.
2194         (code_density_available, can_relax): Delete.
2195         (do_align_targets): New.
2196         (get_directive): Accept dashes in directive names.  Warn about
2197         [no-]generics and [no-]relax directives and treat them as
2198         [no-]transform.
2199         (xtensa_begin_directive): Call md_flush_pending_output only for some
2200         directives.  Check for directives inside instruction bundles.  Warn
2201         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
2202         directives.  Handle new directives.  Check generating_literals flag
2203         for literal_prefix.
2204         (xtensa_end_directive): Check for directives inside instruction
2205         bundles.  Warn and ignore [no-]density directives.  Handle new
2206         directives.  Call xtensa_set_frag_assembly_state.
2207         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2208         xtensa_dwarf2_emit_insn): New.
2209         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
2210         use_literal_section flag.
2211         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
2212         literals.  Use xtensa_elf_cons to parse the expression.
2213         (xtensa_literal_prefix): Do not check use_literal_section.  Support
2214         ".lit4" sections for absolute literals.  Change prefix convention to
2215         replace ".text" (or ".t" in a linkonce section).  No need to call
2216         subseg_set.
2217         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2218         (expression_end): Handle closing braces and colons.
2219         (PLT_SUFFIX, plt_suffix): Delete.
2220         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
2221         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2222         and O_hi16 expressions as well.
2223         (tokenize_arguments): Handle closing braces and colons.
2224         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
2225         operands and paired register syntax.
2226         (get_invisible_operands): New.
2227         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
2228         new xtensa-isa.h functions.
2229         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2230         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
2231         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
2232         instructions.  Use xtensa_translate_zero_immed.
2233         (operand_is_immed, operand_is_pcrel_label): Delete.
2234         (get_relaxable_immed): Use new xtensa-isa.h functions.
2235         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
2236         functions.
2237         (xtensa_print_insn_table, print_vliw_insn): New.
2238         (is_direct_call_opcode): Use new xtensa-isa.h functions.
2239         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2240         is_branch_or_jump_opcode): Delete.
2241         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2242         (opnum_to_reloc, reloc_to_opnum): Delete.
2243         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2244         xtensa-isa.h functions.  Operate on one slot of an instruction.
2245         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2246         xg_get_insn_size): Delete.
2247         (xg_get_build_instr_size): Use xg_get_single_size.
2248         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2249         xg_build_widen_table.  Use xg_get_single_size.
2250         (xg_get_max_narrow_insn_size): Delete.
2251         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2252         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
2253         xg_get_single_size.
2254         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
2255         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
2256         (xg_expand_to_stack, xg_expand_narrow): Update calls to
2257         xg_build_widen_table.  Use xg_get_single_size.
2258         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
2259         xg_check_operand.
2260         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
2261         treat weak symbols conservatively.
2262         (xg_check_operand): Use new xtensa-isa.h functions.
2263         (is_dnrange): Delete.
2264         (xg_assembly_relax): Inline previous calls to tinsn_copy.
2265         (xg_finish_frag): Specify separate relax states for the frag and slot0.
2266         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2267         xtensa-isa.h functions.
2268         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2269         xg_instruction_matches_options): New.
2270         (xg_instruction_matches_rule): Handle O_register expressions.  Call
2271         xg_instruction_matches_options.
2272         (transition_rule_cmp): New.
2273         (xg_instruction_match): Update call to xg_build_simplify_table.
2274         (xg_build_token_insn): Record loc fields.
2275         (xg_simplify_insn): Check is_specific_opcode field and
2276         density_supported flag.
2277         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
2278         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
2279         (xg_assemble_literal): Add error handling for O_big.  Call
2280         record_alignment.  Handle O_pltrel.
2281         (xg_valid_literal_expression): New.
2282         (xg_assemble_literal_space): Add slot parameter.  Remove call to
2283         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
2284         xg_finish_frag.
2285         (xg_emit_insn): Delete.
2286         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
2287         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2288         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2289         and slot parameters.  Handle new "alternate" relocations for absolute
2290         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
2291         O_hi16.  Use new xtensa-isa.h functions.
2292         (xg_assemble_tokens): Delete.
2293         (is_register_writer): Use new xtensa-isa.h functions.
2294         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2295         old-style RSR from LCOUNT.
2296         (next_frag_opcode): Delete.
2297         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2298         update_next_frag_state): New.
2299         (update_next_frag_nop_state): Delete.
2300         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2301         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2302         the state of the absolute-literals directive.  Add calls to
2303         record_alignment and xtensa_set_frag_assembly_state.  Call
2304         xtensa_switch_to_non_abs_literal_fragment instead of
2305         xtensa_switch_to_literal_fragment.
2306         (build_nop): New.
2307         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
2308         (get_expanded_loop_offset): Change check for undefined opcode to an
2309         assertion.
2310         (xtensa_set_frag_assembly_state, relaxable_section,
2311         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2312         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2313         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
2314         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
2315         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2316         (xtensa_init_fix_data): New.
2317         (xtensa_frob_label): Reset label symbol to the current frag.  Check
2318         do_align_targets and generating_literals flag.  Propagate frequency
2319         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
2320         (xtensa_unrecognized_line): New.
2321         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
2322         to xtensa_set_frag_assembly_state.
2323         (error_reset_cur_vinsn): New.
2324         (md_assemble): Remove check for literal frag.  Remove call to
2325         istack_init.  Call use_transform instead of use_generics.  Parse
2326         explicit instruction format specifiers.  Move code for
2327         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
2328         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
2329         Add dwarf2_where call.  Remote automatic alignment for ENTRY
2330         instructions.  Move call to xtensa_clear_insn_labels to the end.
2331         Rearrange to handle bundles.
2332         (xtensa_cons_fix_new): Delete.
2333         (xtensa_handle_align): New.
2334         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
2335         assignment to is_no_density field.
2336         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
2337         instead of reloc_to_opnum.  Handle "alternate" relocations.
2338         (xtensa_force_relocation, xtensa_check_inside_bundle,
2339         xtensa_elf_section_change_hook): New.
2340         (xtensa_symbol_new_hook): Delete.
2341         (xtensa_fix_adjustable): Check for difference of symbols with an
2342         offset.  Check for external and weak symbols.
2343         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2344         (md_estimate_size_before_relax): Return expansion for the first slot.
2345         (tc_gen_reloc): Handle difference of symbols by producing
2346         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2347         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
2348         tentative values into the output when linkrelax is set.
2349         (XTENSA_PROP_SEC_NAME): Define.
2350         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2351         Create literal tables only if using literal sections.  Create new
2352         property tables instead of old instruction tables.  Check for unaligned
2353         branch targets and loops.
2354         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2355         new_resource_table, clear_resource_table, resize_resource_table,
2356         resources_available, reserve_resources, release_resources,
2357         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2358         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2359         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2360         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
2361         flag.  Update checks for workaround options.  Call
2362         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2363         (xtensa_cleanup_align_frags): Add special case for branch targets.
2364         Check for and mark unreachable frags.
2365         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
2366         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
2367         end of a zero-overhead loop body.
2368         (frag_can_negate_branch): Handle instructions with multiple slots.
2369         Use new xtensa-isa.h functions
2370         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
2371         xtensa_mark_zcl_first_insns): New.
2372         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
2373         transformations are disabled.
2374         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
2375         multislot instructions.
2376         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
2377         Likewise.  Also error if transformations are disabled.
2378         (unrelaxed_frag_max_size): New.
2379         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
2380         xtensa-isa.h functions.
2381         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
2382         xtensa_opcode_is_loop instead of is_loop_opcode.
2383         (get_text_align_power): Replace as_fatal with assertion.
2384         (get_text_align_fill_size): Iterate instead of using modulus when
2385         use_nops is false.
2386         (get_noop_aligned_address): Assert that this is for a machine-dependent
2387         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
2388         xg_get_single_size, and frag_format_size.
2389         (get_widen_aligned_address): Rename to ...
2390         (get_aligned_diff): ... this function.  Add max_diff parameter.
2391         Remove handling of rs_align/rs_align_code frags.  Use
2392         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
2393         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
2394         and pass it back to caller.
2395         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
2396         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
2397         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
2398         (relax_frag_text_align): Rename to ...
2399         (relax_frag_loop_align): ... this function.  Assume loops can only be
2400         in the first slot of an instruction.
2401         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
2402         instruction.  Remove call to frag_wane.
2403         (relax_frag_narrow): Rename to ...
2404         (relax_frag_for_align): ... this function.  Extend to handle
2405         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
2406         RELAX_NARROW for the first slot.
2407         (find_address_of_next_align_frag, bytes_to_stretch): New.
2408         (future_alignment_required): Use find_address_of_next_align_frag and
2409         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
2410         alignment decisions.
2411         (relax_frag_immed): Add format, slot, and estimate_only parameters.
2412         Check if transformations are enabled for b_j_loop_end workaround.
2413         Use new xtensa-isa.h functions and handle multislot instructions.
2414         Update call to xg_assembly_relax.
2415         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
2416         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
2417         frag types.
2418         (convert_frag_narrow): Add segP, format and slot parameters.  Call
2419         convert_frag_immed for branch instructions.  Adjust calls to
2420         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
2421         xg_get_single_size and xg_get_single_format.
2422         (convert_frag_fill_nop): New.
2423         (convert_frag_immed): Add format and slot parameters.  Handle multislot
2424         instructions and use new xtensa-isa.h functions.  Update calls to
2425         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
2426         enabled for b_j_loop_end workaround.  Use build_nop instead of
2427         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
2428         frags.  Use xg_get_single_size.  Handle O_pltrel.
2429         (fix_new_exp_in_seg): Remove check for old plt flag.
2430         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
2431         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
2432         for loop opcode to an assertion.  Mark all frags up to the end of the
2433         loop as not transformable.
2434         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
2435         (get_subseg_info): New.
2436         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
2437         check for dest_seg.
2438         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
2439         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
2440         (xtensa_switch_to_non_abs_literal_fragment): New.
2441         (cache_literal_section): Add is_code parameter and pass it through to
2442         retrieve_literal_seg.
2443         (retrieve_literal_seg): Add is_code parameter and use it to set the
2444         flags on the literal section.  Handle case where head parameter is 0.
2445         (get_frag_is_no_transform, set_frag_is_specific_opcode,
2446         set_frag_is_no_transform): New.
2447         (xtensa_create_property_segments): Add end_property_function parameter
2448         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
2449         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
2450         (xtensa_create_xproperty_segments, section_has_xproperty): New.
2451         (add_xt_block_frags): Add end_property_function parameter and call it
2452         if it is non-zero.  Call xtensa_frag_flags_init.
2453         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
2454         get_frag_property_flags, frag_flags_to_number,
2455         xtensa_frag_flags_combinable, xt_block_aligned_size,
2456         xtensa_xt_block_combine, add_xt_prop_frags,
2457         init_op_placement_info_table, opcode_fits_format_slot,
2458         xg_get_single_size, xg_get_single_format): New.
2459         (istack_push): Inline call to tinsn_copy.
2460         (tinsn_copy): Delete.
2461         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
2462         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
2463         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
2464         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
2465         functions.  Handle invisible operands.
2466         (tinsn_to_slotbuf): New.
2467         (tinsn_check_arguments): Use new xtensa-isa.h functions.
2468         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
2469         vinsn_from_chars, and xg_free_vinsn.
2470         (tinsn_from_insnbuf): New.
2471         (tinsn_immed_from_frag): Add slot parameter and handle multislot
2472         instructions.  Handle symbol differences.
2473         (get_num_stack_text_bytes): Use xg_get_single_size.
2474         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
2475         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
2476         get_expr_register, set_expr_symbol_offset_diff): New.
2477         * config/tc-xtensa.h (MAX_SLOTS): Define.
2478         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
2479         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
2480         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
2481         RELAX_NONE types.
2482         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
2483         (xtensa_frag_type struct): Add is_assembly_state_set,
2484         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
2485         is_align, is_text_align, alignment, and is_first_loop_insn fields.
2486         Replace is_generics and is_relax fields by is_no_transform field.
2487         Delete is_text and is_longcalls fields.  Change text_expansion and
2488         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
2489         per-slot information: literal_frags, slot_subtypes, slot_symbols,
2490         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
2491         (xtensa_fix_data struct): New.
2492         (xtensa_symfield_type struct): Delete plt field.
2493         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
2494         forward declaration here.
2495         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
2496         (XTENSA_SECTION_RENAME): Undefine.
2497         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
2498         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
2499         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
2500         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
2501         (unit_num_copies_func, opcode_num_units_func,
2502         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
2503         (resource_table struct): New.
2504         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
2505         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
2506         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
2507         (tinsn_copy): Delete prototype.
2508         (vliw_insn struct): New.
2509         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
2510         (widen_spec_list): Add option conditions for density and boolean
2511         instructions.  Add expansions using CONST16 and conditions for using
2512         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
2513         predicted branches.
2514         (simplify_spec_list): Add option conditions for density instructions.
2515         Add entry for NOP instruction.
2516         (append_transition): Add cmp function pointer parameter and use it to
2517         insert the new entry in order.
2518         (operand_function_LOW16U, operand_function_HI16U): New.
2519         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
2520         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2521         (enter_opname, split_string): Use xstrdup instead of strdup.
2522         (init_insn_pattern): Initialize new options field.
2523         (clear_req_or_option_list, clear_req_option_list,
2524         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
2525         New.
2526         (parse_insn_pattern): Parse option conditions.
2527         (transition_applies): New.
2528         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
2529         swapped last arguments in calls to append_constant_value_condition.
2530         Call clone_req_option_list.  Add warning about invalid opcode.
2531         Handle LOW16U and HI16U function names.
2532         (build_transition_table): Add cmp parameter and use it in calls to
2533         append_transition.  Use new xtensa-isa.h functions.  Check
2534         transition_applies before adding entries.
2535         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
2536         pass it through to build_transition_table.
2537         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
2538         ReqOption, transition_cmp_fn): New types.
2539         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
2540         (transition_rule struct): Add options field.
2541         * doc/as.texinfo (Overview): Update Xtensa options.
2542         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
2543         --[no-]relax, and --[no-]generics options.  Update descriptions of
2544         --text-section-literals and --[no-]longcalls.  Add
2545         --[no-]absolute-literals and --[no-]transform.
2546         (Xtensa Syntax): Add description of syntax for FLIX instructions.
2547         Remove use of "generic" and "specific" terminology for opcodes.
2548         (Xtensa Registers): Generalize the syntax description to include
2549         user-defined register files.
2550         (Xtensa Automatic Alignment): Update.
2551         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
2552         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
2553         (Xtensa Directives): Remove confusing rules about precedence.
2554         (Density Directive, Relax Directive): Delete.
2555         (Schedule Directive): New.
2556         (Generics Directive): Rename to ...
2557         (Transform Directive): ... this node.
2558         (Literal Directive): Update for absolute literals.  Missing
2559         literal_position directive is now an error.
2560         (Literal Position Directive): Update for absolute literals.
2561         (Freeregs Directive): Delete.
2562         (Absolute Literals Directive): New.
2563         (Frame Directive): Minor editing.
2564         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
2565         Update dependencies.
2566         * Makefile.in: Regenerate.
2567
2568 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
2569
2570         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
2571         to build the second and third fixups for a composite relocation.
2572         (macro_read_relocs): New function.
2573         (macro_build): Use it.
2574         (s_cpsetup): Pass all three composite relocation codes to macro_build.
2575         Simplify fragging code accordingly.
2576         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
2577         of the composite relocation.  Set fx_tcbit in both fixups.
2578
2579 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
2580
2581         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
2582         (md_apply_fix3): Don't treat composite relocs as done.
2583
2584 2004-10-07  Jan Beulich <jbeulich@novell.com>
2585
2586         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
2587         prefix for symbol names generated from the LOCAL macro directive.
2588
2589         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
2590         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
2591
2592 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
2593
2594         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
2595         Special registers.
2596         (md_assemble): Add error checking for Co-Processor instructions.
2597         (get_cinv_parameters): Add 'b' option to invalidate the
2598         branch-target cache.
2599
2600 2004-10-05  Paul Brook  <paul@codesourcery.com>
2601
2602         * config/tc-arm.c (unwind): New variable.
2603         (vfp_sp_encode_reg): New function.
2604         (vfp_sp_reg_required_here): Use it.
2605         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
2606         (vfp_parse_reg_list): New function.
2607         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
2608         s_arm_unwind_personality, s_arm_unwind_personalityindex,
2609         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
2610         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
2611         functions.
2612         (md_pseudo_table): Add them.
2613         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
2614         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
2615         (set_section, add_unwind_adjustsp, flush_pending_unwind,
2616         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
2617         require_hashconst, add_unwind_opcode): New functions.
2618         * doc/c-arm.texi: Document unwinding opcodes.
2619         * NEWS: Mention the new feature.
2620
2621 2004-10-04  Eric Christopher  <echristo@redhat.com>
2622
2623         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
2624
2625 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
2626
2627         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
2628         TLS relocations.
2629         * config/tc-s390.c (md_apply_fix3): Likewise.
2630         * config/tc-sparc.c (md_apply_fix3): Likewise.
2631
2632 2004-10-01  Paul Brook  <paul@codesourcery.com>
2633
2634         * config/tc-arm.c (arm_elf_section_type): New function.
2635         (arm_elf_change_section): Set section link for exidx sections.
2636         * config/tc-arm.h (arm_elf_section_type): Add prototype.
2637         (md_elf_section_type): Define.
2638
2639 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
2640
2641         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
2642         instruction's offset.
2643
2644 2004-10-01  Adam Nemet  <anemet@lnxw.com>
2645
2646         * (TARGET_FORMAT): Remove LynxOS COFF definition.
2647
2648 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
2649
2650         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
2651         asymbol *, instead use symbol_get_bfdsym.
2652
2653 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
2654
2655         * config/tc-m68k.c (select_control_regs): Add mcf5249.
2656
2657 2004-09-30  Paul Brook  <paul@codesourcery.com>
2658
2659         * config/tc-arm.c (do_smi, do_nop): New functions.
2660         (insns): Add ARMv6ZK instructions.
2661         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
2662         (tc_gen_reloc): Ditto.
2663         (arm_cpus): Add mpcore and arm1176.
2664         (arm_archs): Add armv6{k,z,zk}.
2665         * doc/c-arm.texi: Document new cores and architectures.
2666
2667 2004-09-30  Nick Clifton  <nickc@redhat.com>
2668
2669         * config/tc-arm.c: Use ISO C90 formatting.
2670
2671 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
2672
2673         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
2674         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
2675         REG_TYPE_MVDX is expected.
2676
2677 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
2678
2679         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
2680
2681 2004-09-21  James E Wilson  <wilson@specifixinc.com>
2682
2683         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
2684         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
2685         output_spill_base, output_unat_psprel, output_lc_psprel,
2686         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
2687         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
2688         output_spill_psprel_p): Use it.
2689
2690 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
2691
2692         * config/tc-crx.c (handle_LoadStor): New function.
2693         Handle load/stor unique instructions before parsing.
2694
2695 2004-09-17  Paul Brook  <paul@codesourcery.com>
2696
2697         * config/tc-arm.c (s_arm_rel31): New funciton.
2698         (md_pseudo_table): Add .rel31.
2699         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
2700         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
2701         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
2702         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
2703         (arm_parse_reloc): Add (target2).
2704
2705 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
2706
2707         * Makefile.am: Run "make dep-am".
2708         * Makefile.in: Regenerate.
2709         * aclocal.m4: Regenerate.
2710         * configure: Regenerate.
2711         * doc/Makefile.in: Regenerate.
2712         * po/POTFILES.in: Regenerate.
2713         * po/gas.pot: Regenerate.
2714
2715 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
2716
2717         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
2718         [!LLONG_MAX]: Ditto.
2719
2720 2004-09-13  Paul Brook  <paul@codesourcery.com>
2721
2722         * config/tc-arm.c: Rename RELABS to TARGET1.
2723
2724 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
2725
2726         * messages.c (as_internal_value_out_of_range): Cast values passed
2727         to as_bad_where or as_warn_where to proper type.
2728
2729 2004-09-11  Theodore A. Roth  <troth@openavr.org>
2730
2731         * config/tc-avr.c: Add support for
2732         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
2733
2734 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
2735
2736         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
2737         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
2738
2739 2004-09-08  Paul Brook  <paul@codesourcery.com>
2740
2741         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
2742         fini_array and preinit_array section types.
2743         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
2744         and fini_array.
2745         * doc/as.texinfo: Document extra section types.
2746
2747 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
2748
2749         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
2750         * Makefile.in: Regenerated.
2751         * configure.in: Set em for arm*-*-symbianelf*.
2752         * configure: Regenerated.
2753         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
2754         vectors when appropriate.
2755         * config/te-symbian.h: New file.
2756
2757 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
2758
2759         * config/tc-crx.c (gettrap): Exception vector can be case
2760         insensitive.
2761         (process_label_constant): Fix a 32-bit displacement bug in branch
2762         instructions.
2763         (get_operandtype) : Bug fix, wrong operand was used.
2764         (process_label_constant): Initialize relocation type to
2765         BFD_RELOC_NONE
2766
2767 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
2768
2769         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
2770         for synthesizable cores.
2771
2772         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
2773
2774 2004-08-25  Dmitry Diky  <diwil@spec.ru>
2775
2776         * config/tc-msp430.c:   Clean-up the code.
2777         (md_relax_table): New relax table.
2778         (mcu_types): Sort MCU types.
2779         (md_pseudo_table): Add .profiler pseudo handler.
2780         (pow2value): New function.
2781         (msp430_profiler): New function.
2782         (msp430_operands): Add new insns handlers.
2783         (msp430_srcoperand): Add register operand handler, allow complex
2784         expressions.
2785         (md_estimate_size_before_relax): Rewritten.
2786         (md_convert_frag): Rewritten.
2787         (msp430_relax_frag): New function.
2788         * config/tc-msp430.h (md_relax_frag): define macro
2789         * doc/c-msp430.texi: Update information.
2790
2791 2004-08-24  Nick Clifton  <nickc@redhat.com>
2792
2793         * as.c (std_shortopts): Allow -g to take an optional argument.
2794         (parse_args): Pass any switch starting with -g on to the backend
2795         for parsing.
2796
2797 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
2798
2799         * configure.in (arm*-*-symbianelf*): New target.
2800         (arm*-*-eabi*): Likewise.
2801         * configure: Regenerated.
2802
2803 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2804         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
2805         correctly.
2806
2807 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
2808
2809         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
2810         argument, don't do anything if current section is not
2811         .gnu.linkonce.t.* and linkonce_empty is set.
2812         (generate_unwind_image, dot_endp): Adjust callers, call
2813         start_unwind_section (*, 1) if nothing will be put into the
2814         section.
2815
2816 2004-08-17  Nick Clifton  <nickc@redhat.com>
2817
2818         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
2819         (show_usage): Add -g.
2820         (std_longopts): Add --gen-debug.  Alpha sort the table.
2821         (parse_args): Print an error message if a switch is not handled.
2822         Handle the -g switch, calling md_debug_format_selector() if
2823         necessary.
2824         * NEWS: Mention new feature.
2825         * doc/as.texinfo: Document new switch.
2826         * doc/internals.texi: Document behaviour of md_parse_option.
2827
2828         * config/tc-arm.c (md_parse_option): Do not issue an error message
2829         if the switch is not recognised.
2830         * config/tc-m68k.c (md_parse_option): Likewise.
2831         * config/tc-pdp11.c (md_parse_option): Likewise.
2832         * config/tc-v850.c (md_parse_option): Likewise.
2833
2834         * as.h: Fix up formatting.
2835         * tc.h: Likewise.
2836
2837 2004-08-16  Nick Clifton  <nickc@redhat.com>
2838
2839         * macro.c (macro_set_alternate): Use ISO C90 formatting.
2840
2841         * configure.in: Sort architecture based tables alphabetically.
2842         * configure: Regenerate.
2843
2844 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
2845
2846         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
2847         { "cc", 68 }, with { "cr", 70 }.
2848
2849 2004-08-13 Jan Beulich <jbeulich@novell.com>
2850            Nick Clifton <nickc@redhat.com>
2851
2852         * as.c: Add and handle new --alternate command line option.
2853         * macro.c (macro_set_alternate): New.
2854         * macro.h (macro_set_alternate): Declare.
2855         * read.c: Add and handle new .altmacro and .noaltmacro directives.
2856         * doc/as.texinfo: Document new command line option and pseudo-ops
2857         as well as insert documentation originating from gasp about
2858         alternate macro syntax.
2859         * NEWS: Mention new command line option and pseudo-ops.
2860
2861 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
2862
2863         * expr.c (operand): Handle the "~", "-", and "!" operators applied
2864         to bignums.
2865
2866 2004-08-06  Paul Brook  <paul@codesourcery.com>
2867
2868         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
2869         Handle new relocations.
2870         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
2871
2872 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
2873
2874         * write.c (relax_segment): Use was_address instead of address when
2875         setting fr_fix field for align frag due to backwards .org.
2876
2877 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
2878
2879         Introduce SH2a support.
2880         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
2881         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
2882         arch_sh2a_nofpu_up.
2883         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
2884         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2885         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
2886         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
2887         to end of conditional expression.
2888         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
2889         * config/tc-sh.c: Add sh2a-nofpu support.
2890         2003-12-29  DJ Delorie  <dj@redhat.com>
2891         * tc-sh.c: Add sh2a support.
2892         (parse_reg): Add tbr.
2893         (parse_at): Support @@(disp,tbr).
2894         (get_specific): Support sh2a opcodes.
2895         (insert4): New, for 4 byte relocs.
2896         (build_Mytes): Support sh2a opcodes.
2897         (md_apply_fix3_Mytes): Support sh2a opcodes.
2898         2003-12-02  Michael Snyder  <msnyder@redhat.com>
2899         * config/tc-sh.c (md_parse_option): Handle sh2a.
2900         (sh_elf_final_processing): Ditto.
2901
2902 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
2903
2904         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
2905         for TE_NetBSD.
2906
2907 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
2908
2909         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
2910         (ppc_arch): Expand comment.
2911
2912 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
2913
2914         * config/tc-crx.c: Support evaluating the difference between two
2915         symbols.
2916         * config/tc-crx.h: Likewise.
2917
2918 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
2919
2920         * config/tc-ia64.c (start_unwind_section): Set the linked-to
2921         section.
2922         (ia64_elf_section_change_hook): Set the linked-to section for
2923         SHT_IA_64_UNWIND.
2924
2925 2004-07-26  Dmitry Diky  <diwil@spec.ru>
2926
2927         * config/tc-msp430.c: Add new subtargets: msp430x1610,
2928         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
2929         msp430xG438, msp430xG439.
2930
2931 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
2932
2933         * doc/as.texinfo (Section, PushSection): Correct documentation
2934         for ELF.
2935
2936 2004-07-21  Jan Beulich  <jbeulich@novell.com>
2937
2938         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2939         permissible for the selected instruction suffix.
2940         (match_template): Don't permit 64-bit general purpose operands in
2941         32-bit mode.
2942         (finalize_imm): Permit 64-bit immediates.
2943         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
2944         specially except for the width of the used base and/or index
2945         registers.  For 32-bit displacements, use sign-extended
2946         relocations only when using 64-bit addressing.
2947         Force zero displacement on rip-relative addressing when there is
2948         no other displacement.
2949         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
2950         specially except for the width of the used base and/or index
2951         registers.
2952         (parse_register): Disallow Reg64 registers in 32-bit mode.
2953
2954         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
2955         suffix if the instruction doesn't support it.
2956
2957 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
2958
2959         * config/tc-mips.c (append_insn): Handle constant expressions with
2960         no associated relocation.
2961         (mips_ip): Cancel the expression after use for the Q format
2962         specifier.
2963         (parse_relocation): Return no relocation for unsupported
2964         operators.
2965         (my_getSmallExpression): Return no relocation if no relocation
2966         operators are used.
2967
2968 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2969
2970         * config/obj-som.c (adjust_stab_sections): Add prototype.
2971         (obj_som_compiler, obj_som_version, obj_som_copyright,
2972         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
2973         * config/tc-hppa.c (update_subspace):  Likewise.
2974         (is_defined_subspace): Amplify comment.
2975         * config/obj-som.h (som_frob_file): Add prototype.
2976
2977 2004-07-19  Christopher Faylor  <cgf@timesys.com>
2978             H.J. Lu  <hongjiu.lu@intel.com>
2979
2980         * subsegs.c (section_symbol): Don't create a new segment when
2981         existing segment is undefined.
2982
2983 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
2984
2985         * config/tc-arm.c: Include include/opcode/arm.h.
2986         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
2987         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
2988         (FPU_ARCH_*): Delete.
2989         * Makefile.am: Update dependencies.
2990         * Makefile.in: Regenerate.
2991
2992 2004-07-15  Nick Clifton  <nickc@redhat.com>
2993
2994         * configure.in: Accept armbe as a big-endian arm configuration.
2995         * configure: Regenerate.
2996
2997 2004-07-13  Thomas Nystrom  <thn@saeab.se>
2998
2999         * config/tc-i386.c (T_SHIFTOP): New constant.
3000         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3001         (intel_el1): Handle '~'.
3002         (intel_get_token): Handle '<>', '&', '|' and '~'.
3003
3004 2004-07-13  Nick Clifton <nickc@redhat.com>
3005
3006         (md_assemble): Remove spurious newline from end of as_bad error
3007         message.
3008         (intel_e05_1): Likewise.
3009         (intel_e11): Likewise.
3010         (intel_match_token): Likewise.
3011
3012 2004-07-11  Andreas Schwab  <schwab@suse.de>
3013
3014         * config/tc-m68k.c: Convert to C90.  Remove redundant
3015         declarations.  Indentation fixup.
3016         [M68KCOFF]: Include "obj-coff.h" instead of declaring
3017         obj_coff_section ourselves.
3018
3019 2004-07-09  James E Wilson  <wilson@specifixinc.com>
3020
3021         * config/tc-ia64.c (default_big_endian): New.
3022         (dot_byteorder, md_begin): Use it.
3023         (md_parse_option): Set it.
3024
3025 2004-07-09  Nick Clifton  <nickc@redhat.com>
3026
3027         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3028         * configure: Regenerate.
3029         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3030         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3031         sh_find_elf_flags if necessary.
3032
3033 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
3034
3035         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3036         going to be split into more than one in-place addend, return 0
3037         for relocations against mergeable sections.  Associate comments
3038         with code.
3039
3040 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
3041
3042         * Makefile.am (CPU_TYPES): Add crx.
3043         (TARGET_CPU_CFILES): Add config/tc-crx.c.
3044         (TARGET_CPU_HFILES): Add config/tc-crx.h.
3045         (DEPTC_crx_elf): New target.
3046         (DEPOBJ_crx_elf): Likewise.
3047         (DEP_crx_elf): Likewise.
3048         * Makefile.in: Regenerate.
3049         * configure.in: Add crx* target.
3050         * configure: Regenerate.
3051         * config/tc-crx.c: New file.
3052         * config/tc-crx.h: New file.
3053         * NEWS: Mention new target.
3054
3055 2004-07-06  Nick Clifton  <nickc@redhat.com>
3056
3057         * config.in: Undefine TARGET_SYMBIAN by default.
3058         * configure.in:
3059         * configure: Regenerate. Add sh-symbian-elf target.  If
3060         selected define TARGET_SYMBIAN.
3061         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3062         format if TARGET_SYMBIAN has been defined.
3063
3064         * output-file.c (output_file_create): Report the target format
3065         chosen when bfd_openw reports that it is invalid.
3066
3067         * config/obj-coff.c (coff_pseudo_table): Only define the weak
3068         pseudo for BFD based assemblers.
3069
3070 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
3071
3072         gas:
3073         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3074         (md_parse_option): Remove redundant -isa testing.
3075         Make bfd_arch variable const.
3076         (md_show_usage): Make bfd_arch variable const.
3077
3078 2004-07-03  James E Wilson  <wilson@specifixinc.com>
3079
3080         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3081         * config/tc-ia64.h (md_frag_check): Define.
3082
3083 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
3084
3085         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3086         externals.
3087         * doc/as.texinfo (Weak): Document PE weak symbols.
3088
3089 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
3090
3091         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3092         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3093         (mips_frob_file): Rework so that only a single pass through the
3094         relocs is needed.  Allow %lo()s to have higher offsets than their
3095         corresponding %hi()s or %got()s.
3096
3097 2004-07-02  Nick Clifton  <nickc@redhat.com>
3098
3099         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3100         allow values which have come from undefined symbols.
3101         Always consider this fixup to have been processed as a reloc
3102         cannot be generated for it.
3103
3104 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
3105
3106         * frags.h (struct frag): Add has_code and insn_addr fields.
3107         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3108         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3109         * config/tc-ppc.h (md_frag_check): Define.
3110
3111 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
3112
3113         * doc/Makefile.am (info): Rename goal to...
3114         (info-local): ... this, to preserve implicit dependencies.
3115         * doc/Makefile.in: Regenerate with automake 1.8.5.
3116
3117 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
3118
3119         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3120         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
3121         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
3122         (tc_gen_reloc): Likewise.
3123         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3124         (m32r_parse_name): Likewise.
3125         (m32r_cgen_parse_fix_exp): Likewise.
3126         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3127         (O_PIC_reloc): Likewise.
3128         (TC_CGEN_PARSE_FIX_EXP): Likewise..
3129         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3130         for @GOTOFF, @GOT, @PLT.
3131
3132 2004-06-21 Jan Beulich  <jbeulich@novell.com>
3133
3134         * gas/symbols.c: While discarding ordinary local absolute symbols
3135         when --strip-local-absolute is in effect, retain file symbols.
3136
3137 2004-06-20  Andreas Schwab  <schwab@suse.de>
3138
3139         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3140         (md_parse_option): Likewise.
3141
3142 2004-06-17  Jan Beulich <jbeulich@novell.com>
3143
3144         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3145         * config/te-netware.h: New file.
3146         * config/te-ppcnw.h: Delete: Obsolete.
3147         * configure.in: Eliminate ill NetWare targets. Make generic
3148         NetWare target use proper emulation.
3149         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3150         reference to new te-netware.h.
3151         * configure: Regenerate.
3152         * Makefile.in: Regenerate.
3153
3154 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3155
3156         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3157         comparison in .insn pseudo operation.
3158
3159 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
3160
3161         * config/obj-coff.c (coff_adjust_section_syms): Use
3162         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3163         (coff_frob_section): Likewise.
3164         * config/tc-mips.c (md_apply_fix3): Likewise.
3165         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3166         (elf_frob_file_after_relocs): Likewise.
3167
3168 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3169
3170         * config/tc-hppa.c (log2): Rename to exact_log2.
3171         (pa_next_subseg): Delete unused function.
3172         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3173         (create_new_subspace): Likewise.
3174
3175         Bug gas/213
3176         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3177         labels.  Fix warning.
3178
3179 2004-05-28  DJ Delorie  <dj@redhat.com>
3180
3181         * config/tc-mn10300.h (tc_fix_adjustable): Define.
3182         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3183         or non-merged symbols.
3184
3185 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
3186
3187         * config/tc-ia64.c (remove_marked_resource): Save, clear and
3188         restore the old slot when inserting srlz.i/srlz.d.
3189
3190 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
3191
3192         * Makefile.am: Regenerate dependecies.
3193         * Makefile.in: Regenerate.
3194         * config/tc-sh.c (valid_arch): Make unsigned.
3195         (preset_target_arch): Likewise.
3196         (md_begin): Use new architecture flags system.
3197         (get_specific): Likewise.
3198         (assemble_ppi): Likewise.
3199         (md_assemble): Likewise. Also fix error check for bad opcodes.
3200         (md_parse_option): Likewise. Also generate -isa values according
3201         to the table in bfd/cpu-sh.c instead of just constants. Also
3202         allow <arch>-up ISA variants.
3203         (sh_elf_final_processing): Replace if-else chain with a call to
3204         sh_find_elf_flags().
3205         * testsuite/gas/sh/arch: New directory.
3206         * testsuite/gas/sh/arch/arch.exp: New test script.
3207         * testsuite/gas/sh/arch/arch_expected.txt: New file.
3208         * testsuite/gas/sh/arch/sh.s: New file.
3209         * testsuite/gas/sh/arch/sh2.s: New file.
3210         * testsuite/gas/sh/arch/sh-dsp.s: New file.
3211         * testsuite/gas/sh/arch/sh2e.s: New file.
3212         * testsuite/gas/sh/arch/sh3-nommu.s: New file.
3213         * testsuite/gas/sh/arch/sh3.s: New file.
3214         * testsuite/gas/sh/arch/sh3-dsp.s: New file.
3215         * testsuite/gas/sh/arch/sh3e.s: New file.
3216         * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
3217         * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
3218         * testsuite/gas/sh/arch/sh4.s: New file.
3219         * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
3220         * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
3221         * testsuite/gas/sh/arch/sh4a.s: New file.
3222
3223 2004-05-28  Peter Barada <peter@the-baradas.com>
3224
3225         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3226         with zero offset into mode 2 addressing to save a word.
3227
3228 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
3229
3230         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3231         (ar_is_only_in_integer_unit): New.
3232         (ar_is_only_in_memory_unit): New.
3233         (generate_unwind_image): Silence gcc on 32bit host.
3234         (md_assemble): Use ar_is_only_in_integer_unit instead of
3235         ar_is_in_integer_unit. Check AR access.
3236
3237 2004-05-27  Peter Barada  <peter@the-baradas.com>
3238
3239         * config/tc-m68k.c (md_begin): Sort the opcode table into
3240         alphabetical order.
3241         (m68k_compare_opcode): New function to do the sorting.
3242
3243 2004-05-24  Peter Barada  <peter@the-baradas.com>
3244
3245         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3246         addressing on MIT style operands.
3247         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3248         w/mask addressing.
3249         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3250         operands.
3251
3252 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
3253
3254         * expr.c (operand, operator): Don't reject '++' and '--'.
3255
3256 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
3257
3258         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3259         dwarf tables.
3260
3261 2004-05-17  Adam Nemet  <anemet@lnxw.com>
3262
3263         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
3264         * configure: Regenerate.
3265
3266 2004-05-13  Paul Brook  <paul@codesourcery.com>
3267
3268         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
3269
3270 2004-05-13  Joel Sherrill <joel@oarcorp.com>
3271
3272         * configure.in (or32-*-rtems*): Switch to elf.
3273         * configure: Regenerate.
3274
3275 2004-05-13  Nick Clifton  <nickc@redhat.com>
3276
3277         * po/fr.po: Updated French translation.
3278
3279 2004-05-11  Nick Clifton  <nickc@redhat.com>
3280
3281         * doc/as.texinfo (Section): Document G and T flags to .section
3282         directive.  Document the extra arguments that the G flag
3283         requires.  Document the #tls flag.
3284
3285 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
3286
3287         * subsegs.c (section_symbol): Create a new section symbol if
3288         the existing one doesn't match.
3289         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3290
3291 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
3292
3293         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3294         to cope with VR4181A errata MD(1) and MD(4).
3295
3296 2004-05-07  Brian Ford  <ford@vss.fsi.com>
3297
3298         * NEWS: Mention .secrel32 for pe[i]-i386.
3299
3300 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
3301
3302         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3303         (HANDLE_ALIGN): New.
3304
3305 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
3306
3307         * Makefile.am (DIST_SUBDIRS): Define.
3308         * aclocal.m4: Regenerate with automake 1.8.4.
3309         * Makefile.in: Likewise.
3310         * doc/Makefile.in: Likewise.
3311
3312 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
3313
3314         * config/tc-ia64.c (dot_serialize): Declare.
3315         (dot_serialize): New function.
3316         (md_pseudo_table): Add ".serialize.data" and
3317         ".serialize.instruction" directives.
3318
3319 2004-05-06  Nick Clifton  <nickc@redhat.com>
3320
3321         * messages (as_internal_value_out_of_range): Print a message about
3322         a value being out of range.  Be consistent about whether the
3323         values are printed in decimal or hexadecimal.
3324         (as_warn_value_out_of_range): Generate a warning message about an
3325         out of range value.
3326         (as_bad_value_out_of_range): Generate an error message about an
3327         out of range value.
3328         * as.h: Prototype the new functions.
3329         * config/tc-alpha.c (insert_operand): Use new function.
3330         * config/tc-arc.c (arc_insert_operand): Likewise.
3331         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3332         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3333         * config/tc-ppc.c (ppc_insert_operand): Likewise.
3334         * config/tc-s390.c (s390_insert_operand): Likewise.
3335         * config/tc-v850.c (v850_insert_operand): Likewise.
3336
3337 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
3338
3339         * configure.in: Set em=linux for frv-*-*linux*.
3340         * configure: Rebuilt.
3341         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3342         (frv_md_fdpic_enabled): New.
3343         * config/tc-frv.c (frv_md_fdpic_enabled): New.
3344         (DEFAULT_FDPIC): New.
3345         (frv_flags): Use DEFAULT_FDPIC.
3346         (frv_pic_flag): Likewise.
3347         (OPTION_NOPIC): New.
3348         (md_longopts): Add -mnopic.
3349         (md_parse_option): Handle it.
3350         (md_show_usage): Add -mfdpic and -mnopic.
3351
3352 2004-05-05  Peter Barada  <peter@the-baradas.com>
3353
3354         * config/tc-m68k.c: Add find_cf_chip to print list of valid
3355         chips for invalid coldfire instructions, rename selectors
3356         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3357         add current_chip to track which chip is referred to(including save/restore),
3358         use current_chip to select control registers, not current_arch.
3359         (md_show_usage): Add new chips.
3360         * doc/c-m68k.texi: Document new command line switches.
3361
3362 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
3363
3364         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3365         (NOP_OPCODE): Define.
3366         (s390_align_code): Remove prototype.
3367         * tc-s390.c (s390_align_code): Remove.
3368
3369 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
3370
3371         * config/tc-ia64.c (make_unw_section_name): Removed.
3372         (start_unwind_section): New function.
3373         (generate_unwind_image): Take const segT instead of const
3374         char *.
3375         (dot_handlerdata): Adjusted.
3376         (dot_endp): Likewise.
3377
3378 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
3379
3380         * config/obj-elf.c (obj_elf_change_section): Allow the
3381         ".note.GNU-stack" section has SHF_EXECINSTR.
3382
3383 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
3384
3385         * config/obj-elf.c (get_section): Return bfd_boolean.
3386         (obj_elf_change_section): Call bfd_get_section_by_name_if
3387         instead of bfd_map_over_sections.
3388
3389 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
3390
3391         * config/obj-elf.c (get_section): New function.
3392         (obj_elf_change_section): Support multiple sections with same
3393         name.
3394
3395 2004-04-30  Nick Clifton  <nickc@redhat.com>
3396
3397         * config/tc-arm.c (create_register_alias): Fix typo checking for
3398         case sensitive register aliases.
3399         (co_proc_number): Use error message string in all_reg_maps[]
3400         array.
3401         (cp_reg_required_here): Likewise.
3402         (fp_reg_required_here): Likewise.
3403
3404 2004-04-29  Brian Ford  <ford@vss.fsi.com>
3405
3406         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
3407
3408 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
3409
3410         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
3411         (load_address, macro, mips_ip, md_parse_option)
3412         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
3413         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
3414         embedded-PIC handling, and update comments.
3415         (SWITCH_TABLE): Remove.
3416         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
3417         (enum mips_pic_level): Remove EMBEDDED_PIC.
3418         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
3419         (TC_FORCE_RELOCATION): Update comment.
3420         * ecoff.c (ecoff_build_lineno): Add comment about some code that
3421         might be safe to remove now that MIPS embedded-PIC is gone.
3422
3423 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3424
3425         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
3426         call to obj_set_subsection_attributes.
3427         (obj_som_init_stab_section): Likewise.
3428         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
3429         (pa_def_subspaces): Provide comdat default.
3430         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
3431         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
3432         calls to create_new_subspace and update_subspace to pass comdat flag.
3433         (create_new_subspace, update_subspace): Add new comdat argument.  Use
3434         it in calls to obj_set_subsection_attributes.
3435         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
3436         and use of comdat, common and dup_comm parameters.
3437
3438 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3439
3440         * config/obj-elf.c (obj_elf_change_section): Check if the old
3441         group name is NULL before comparison.
3442
3443 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
3444
3445         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
3446
3447 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3448
3449         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
3450
3451 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
3452
3453         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
3454         (OPTION_MEMBEDDED_PIC): Remove.
3455         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
3456         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
3457         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
3458         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
3459         (OPTION_ELF_BASE): Renumber.
3460         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
3461         (md_show_usage): Remove mention of -membedded-pic.
3462         * doc/as.texinfo: Remove mention of -membedded-pic.
3463
3464 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3465
3466         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
3467         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
3468         a.out support.
3469         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
3470         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
3471         USE_GLOBAL_POINTER_OPT.
3472
3473 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3474
3475         * config/tc-mips.c (macro): One more use of load_delay_nop.
3476
3477 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
3478
3479         * config/tc-mips.c (load_delay_nop): New function.
3480         (load_address, macro): Use load_delay_nop() to build a nop
3481         which can be omitted with gpr_interlocks.
3482
3483 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3484
3485         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
3486         cop_interlocks): Remove superfluous CPU entries.
3487
3488 2004-04-22  Paul Brook  <paul@codesourcery.com>
3489
3490         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
3491
3492 2004-04-22  Peter Barada <peter@the-baradas.com>
3493
3494         * NEWS: Added support for EMAC instructions and MAC/EMAC
3495         Motorola syntax.
3496         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
3497         scale factor tokens, trailing_ampersand to mark mask addressing
3498         for MAC/EMAC instructions.
3499         * config/m68k-parse.y: Add options_ampersand clause, '<<',
3500         '>>'.
3501         (yylex): Handle '>', '<', and '&' following '+'.
3502         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
3503         architectures in archs[].
3504         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
3505         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
3506         respectively.
3507         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
3508         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
3509         cases.
3510         Add EMAC operands to init_table[].
3511
3512 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
3513
3514         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
3515         state.
3516         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
3517         * config/tc-arm.c (enum mstate): Delete from here.
3518         (mapping_state): Remove the static mapstate variable and instead
3519         store the state in the segment.  This allows a per-section mapping
3520         state.  Handle and ignore MAP_UNDEFINED states.
3521         (arm_elf_change_section): Get the current mapping state from the
3522         new section.
3523         (s_ltorg): Set the mapping state to MAP_DATA.
3524         (arm_cleanup): Use arm_elf_change_section to get the mapping state
3525         for each pool as it is emitted.
3526
3527 2004-04-22  Nick Clifton  <nickc@redhat.com>
3528
3529         * config/tc-arm.h: Formatting tidy ups.
3530
3531 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
3532
3533         * NEWS: Note that MIPS -membedded-pic option is deprecated.
3534
3535 2004-04-20  DJ Delorie  <dj@redhat.com>
3536
3537         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
3538         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
3539         [TE_PE] (O_secrel): Define.
3540         [TE_PE] (x86_pe_cons_fix_new): New.
3541         [TE_PE] (pe_directive_secrel): Likewise.
3542         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
3543
3544 2004-04-19  Eric Christopher  <echristo@redhat.com>
3545
3546         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
3547         of previous patch for fix in gcc.
3548
3549 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
3550
3551         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
3552
3553 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
3554
3555         * read.c (do_align): Call md_flush_pending_output, if defined.
3556
3557 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
3558
3559         * expr.c (operand): Correct checks for ++ and --.
3560
3561 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
3562
3563         * config/tc-generic.c: Add some comments.
3564
3565 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
3566
3567         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
3568         -{no-}mfix-vr4122-bugs.
3569         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
3570         (append_insn, mips_emit_delays): Update accordingly.
3571         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
3572         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
3573         (md_parse_option): Update after above changes.
3574         (md_show_usage): Add -mfix-vr4120.
3575
3576 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
3577
3578         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
3579         of .section directive; add a reference to the ELF .subsection
3580         directive.
3581
3582 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
3583
3584         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
3585         in parallel.
3586
3587 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3588
3589         * Makefile.am: Remove mips from aout targets.
3590         * Makefile.in: Regenerate.
3591         * configure.in: Remove mips-dec-bsd* target.
3592         * configure: Regenerate.
3593
3594 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
3595
3596         PR 96
3597         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
3598         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
3599         Update "mapping".  Restrict some @ modifiers to 32 bit.
3600
3601 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
3602             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
3603
3604         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
3605         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
3606         dont_adjust_reloc_32 is set.
3607         (md_longopts): Add option -renesas.
3608         (md_parse_option, md_show_usage): Likewise.
3609         * doc/c-sh.texi: Likewise.
3610
3611 2004-04-01  Dave Korn  <dk@artimi.com>
3612
3613         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
3614         hi16 and lo16 fixS structs.
3615         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
3616         exactly the same way as for RELOC_DLX_REL16.
3617         (machine_ip): properly respect LO flag in the_insn and
3618         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
3619         (md_apply_fix3): apply RELOC_DLX_LO16.
3620
3621 2004-03-30  Stan Shebs  <shebs@apple.com>
3622
3623         Remove long-obsolete MPW support.
3624         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
3625         * configure.in: Remove mention of ppc-*-mpw* config.
3626         * configure.in: Likewise.
3627
3628 2004-03-30  Nick Clifton  <nickc@redhat.com>
3629
3630         * config/tc-arm.c (meabi_flags): Make its use conditional upon
3631         OBJ_ELF being defined.
3632
3633 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
3634
3635         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
3636
3637 2004-03-23  Paul Brook  <paul@codesourcery.com>
3638
3639         * config/tc-arm.c (meabi_flags): New variable.
3640         (arm_parse_eabi): New function.
3641         (md_begin): Set flags for EABI v3.
3642         (arm_eabis): Add.
3643         (arm_long_opts): Add meabi.
3644         * doc/as.texinfo <ARM>: Document -meabi.
3645         * doc/c-arm.texi: Ditto.
3646
3647 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
3648
3649         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
3650         tables even when use_literal_section flag is not set.
3651
3652 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
3653
3654         * config/tc-sh.c: Remove trailing whitespace.
3655
3656 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
3657
3658         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
3659         --mul-bug-abort and the default behavior.
3660         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
3661         (err_for_dangerous_mul_placement): New variable.
3662         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
3663         macros.
3664         (md_cris_relax_table): Have placeholder for STATE_MUL.
3665         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
3666         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
3667         case doing nothing.
3668         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
3669         STATE_BYTE)>: Ditto.
3670         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
3671         alignment and position of this frag, emit error message if
3672         suspicious.
3673         (md_assemble): For a multiply insn and when checking it,
3674         transform the current frag into a special frag for that purpose.
3675         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
3676         OPTION_MULBUG_ABORT_ON>: Handle new options.
3677
3678 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
3679
3680         * config/tc-xtensa.c (mark_literal_frags): New function.
3681         (xtensa_move_literals): Call mark_literal_frags for all literal
3682         segments, including init and fini literal segments.
3683         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
3684
3685 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3686
3687         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
3688         (pa_comm): Set BSF_OBJECT in symbol flags.
3689
3690 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
3691
3692         * Makefile.am: Run "make dep-am".
3693         * Makefile.in: Regenerate.
3694         * doc/Makefile.in: Regenerate.
3695         * config.in: Regenerate.
3696         * po/gas.pot: Regenerate.
3697
3698 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
3699
3700         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
3701         (demand_empty_rest_of_line): Issue an error here.
3702         (ignore_rest_of_line): Silently skip to end.
3703         (demand_copy_string): Issue an error, not warning.
3704         (equals): Likewise.
3705         * config/obj-elf.c (obj_elf_section_name): Likewise.
3706         (obj_elf_section): Likewise.
3707         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
3708         (arc_extinst): Likewise.
3709         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
3710         (dot_spill): Likewise.
3711         (dot_unwabi): Likewise.
3712         (dot_prologue): Likewise.
3713
3714         * expr.c (operand): Reject ++ and --.
3715         (operator): Likewise.
3716
3717 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
3718
3719         * config/tc-sh.c: Include dw2gencfi.h.
3720         (sh_cfi_frame_initial_instructions): New function.
3721         (sh_regname_to_dw2regnum): Likewise.
3722         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
3723         file.
3724         (TARGET_USE_CFIPOP): Define.
3725         (tc_cfi_frame_initial_instructions): Likewise.
3726         (tc_regname_to_dw2regnum): Likewise.
3727         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
3728         * Makefile.am: Update dependencies.
3729         * Makefile.in: Regenerate.
3730
3731 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3732
3733         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
3734         * configure: Regenerate.
3735
3736 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
3737
3738         * read.c (s_leb128): Call md_flush_pending_output.
3739
3740 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
3741
3742         * config/tc-i386.c (output_insn): Handle PadLock instructions.
3743         * config/tc-i386.h (CpuPadLock): New define.
3744         (CpuUnknownFlags): Added CpuPadLock.
3745
3746 2004-03-07  Andreas Schwab  <schwab@suse.de>
3747
3748         * doc/c-hppa.texi (HPPA Directives): Fix typo.
3749
3750 2004-03-07  Richard Henderson  <rth@redhat.com>
3751
3752         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
3753         (cfi_finish): Likewise for fde.
3754
3755 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
3756
3757         * config/tc-ia64.c (md_assemble): Properly handle NULL
3758         align_frag.
3759         (ia64_handle_align): Don't abort if failed to add a stop bit.
3760
3761 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
3762
3763         * Makefile.in: Regenerated.
3764         * aclocal.m4: Likewise.
3765         * configure: Likewise.
3766         * doc/Makefile.in: Likewise.
3767
3768 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3769
3770         * config/tc-ia64.c (dot_align): New.
3771         (ia64_do_align): Make it static.
3772         (md_pseudo_table): Use "dot_align" for "align".
3773         (ia64_md_do_align): Don't set align_frag here.
3774         (ia64_handle_align): Add a stop bit to the previous bundle if
3775         needed.
3776
3777         * config/tc-ia64.h (ia64_do_align): Removed.
3778
3779 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
3780
3781         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
3782         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
3783         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
3784         the most general type or the user specifically requested it.
3785         (md_assemble): Add a new error message for when an instruction
3786         is understood, but is not allowed due to an -isa option.
3787
3788 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
3789
3790         * config/tc-ia64.c (align_frag): New.
3791         (md_assemble): Set the tc_frag_data field in align_frag for
3792         IA64_OPCODE_FIRST instructions.
3793         (ia64_md_do_align): Set align_frag.
3794         (ia64_handle_align): Add a stop bit if needed.
3795
3796         * config/tc-ia64.h (TC_FRAG_TYPE): New.
3797         (TC_FRAG_INIT): New.
3798
3799 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
3800
3801         * config/tc-frv.c (fr400_audio): New variable.
3802         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
3803         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
3804         (target_implements_insn_p): New function.
3805         (md_assemble): Report an error if the processor doesn't implement
3806         the instruction.
3807
3808 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
3809
3810         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
3811         (md_parse_option): Ditto.
3812         (OPTION_NO_SPECIAL_M32R): Added.
3813         (md_show_usage): Document it.
3814         (enable_speial_m32r): Changed a default value from 0 to 1.
3815         * doc/c-m32r.texi: Document the -no-bitinst option.
3816
3817 2004-02-27  Nick Clifton  <nickc@redhat.com>
3818
3819         * config/tc-sh.c (get_operand): Revert previous delta.
3820         (tc_gen_reloc): Check for an unknown reloc type before processing
3821         the addend.
3822
3823 2004-02-27  Hannes Reinecke  <hare@suse.de>
3824
3825         * config/tc-s390.c (s390_insn): Correct range check for opcode in
3826         .insn pseudo operation.
3827
3828 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
3829
3830         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
3831         added for wrong syntax.
3832
3833 2004-02-26  Eric Christopher  <echristo@redhat.com>
3834
3835         * config/tc-mips.c (mips_dwarf2_addr_size): New.
3836         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
3837
3838 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
3839
3840         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
3841         nibble types to assembler.
3842
3843 2004-02-25  Fred Fish  <fnf@redhat.com>
3844
3845         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
3846
3847 2004-02-20  James E Wilson  <wilson@specifixinc.com>
3848
3849         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
3850         finalize_syms.
3851         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
3852         (ia64_estimate_size_before_relax): New.
3853         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
3854         (generate_unwind_image): Pass 1 to fixup_unw_records.
3855         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
3856         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
3857
3858 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
3859
3860         * stabs.c (generate_asm_file): Avoid warning about use of
3861         uninitialized variable.
3862
3863 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
3864
3865         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
3866         body, and endp, allow unwind records which do not have a "t"
3867         (time/instruction) field.
3868
3869 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
3870
3871         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
3872         (do_mav_dspsc_2): Likewise.
3873         Fix accumulator registers move opcodes.
3874
3875 2004-02-13  Hannes Reinecke  <hare@suse.de>
3876             Jakub Jelinek  <jakub@redhat.com>
3877
3878         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
3879
3880 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
3881
3882         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
3883         (tc_frob_symbol): New macro definition.
3884         * config/tc-ia64.c (ia64_frob_symbol): New routine.
3885
3886 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
3887
3888         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
3889         read-only.
3890
3891 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
3892
3893         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
3894         (TC_CASE_SENSITIVE): ... this.
3895         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
3896         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
3897
3898 2004-02-06  James E Wilson  <wilson@specifixinc.com>
3899
3900         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
3901         (generate_unwind_image): Re-add it here.
3902
3903 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
3904
3905         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
3906         * read.h (SKIP_WHITESPACE): Turn into an expression.
3907         * read.c (read_a_source_file): A pseudo is removed by having a
3908         NULL handler.
3909
3910 2004-02-05  James E Wilson  <wilson@specifixinc.com>
3911
3912         * config/tc-ia64.c (output_endp): New.
3913         (count_bits): Delete.
3914         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
3915         endp unwind records.
3916         (fixup_unw_records): Handle endp unwind records.  Delete code for
3917         shortening prologue regions not followed by a body record.
3918         (dot_endp): Call add_unwind_entry to emit endp unwind record.
3919         * config/tc-ia64.h (unw_record_type): Add endp.
3920
3921 2004-02-03  James E Wilson  <wilson@specifixinc.com>
3922
3923         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
3924         fill padding bytes with zeroes.
3925         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
3926         sets unwind_record slot_number and slot_frag fields.
3927
3928 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
3929
3930         * config/tc-mips.c (add_got_offset_hilo): New function.
3931         (macro): Use load_register() and add_got_offset_hilo() to load
3932         constants instead of hardcoding code sequences throughout.
3933
3934 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
3935
3936         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
3937
3938 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
3939
3940         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
3941         like m68k-elf.
3942         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
3943         of hard-coded test for TARGET_OS=elf.
3944
3945 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
3946
3947         * config/tc-mips.c (hilo_interlocks): Change definition
3948         so that MIPS32, MIPS64 and later ISAs are included, along with
3949         the already-included machines.  Update comments.
3950
3951 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
3952
3953         * config/tc-arm.c (tc_gen_reloc): Improve error message for
3954         undefined local labels.
3955
3956 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
3957
3958         * config/tc-mips.c (load_address, macro): Update comments about
3959         NewABI GP relaxation.
3960
3961 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
3962
3963         * config/tc-mips.c (macro_build): Remove place and counter arguments.
3964         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
3965         (mips16_macro_build, macro_build_jalr): Remove counter argument.
3966         (set_at, load_register, load_address, move_register): Likewise.
3967         (load_got_offset, add_got_offset): Likewise.
3968         Update all calls and tidy accordingly.
3969
3970 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
3971
3972         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
3973         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
3974         (RELAX_USE_SECOND): Bump to 0x10000.
3975         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
3976         (mips_macro_warning): New variable.
3977         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
3978         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
3979         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
3980         of RELAX_ENCODE.
3981         (append_insn): Update mips_macro_warning.sizes.
3982         (macro_start, macro_warning, macro_end): New functions.
3983         (macro_build): Don't emit warnings here.
3984         (macro_build_lui, md_estimate_size_before_relax): ...or here.
3985         (md_convert_frag): Check for cases where one macro alternative
3986         needs a warning and the other doesn't.  Emit a warning if the
3987         longer sequence was chosen.
3988
3989 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
3990
3991         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
3992         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
3993         the first sequence, the size of the second sequence, and a flag
3994         that says whether we should warn.
3995         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
3996         (RELAX_FIRST, RELAX_SECOND): New.
3997         (mips_relax): New variable.
3998         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
3999         (append_insn): Remove "place" argument.  Use mips_relax.sequence
4000         rather than "place" to check whether we're expanding the second
4001         alternative of a relaxable macro.  Remove redundant check for
4002         branch relaxation.  If generating a normal insn, and there
4003         is not enough room in the current frag, call relax_close_frag()
4004         to close it.  Update mips_relax.sizes[].  Emit fixups for the
4005         second version of a relaxable macro.  Record the first relaxable
4006         fixup in mips_relax.  Remove tc_gen_reloc workaround.
4007         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
4008         in the same way as in append_insn.
4009         (mips16_macro_build): Remove "place" argument.
4010         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
4011         when generating the second version of a relaxable macro.
4012         (load_got_offset, add_got_offset): New functions.
4013         (load_address, macro): Use new relaxation machinery.  Remove
4014         tc_gen_reloc workarounds.
4015         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4016         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
4017         first version is needed.
4018         (tc_gen_reloc): Remove relaxation handling.
4019         (md_convert_frag): Go through the fixups for a relaxable macro and
4020         mark those that belong to the unneeded alternative as done.  If the
4021         second alternative is needed, adjust the fixup addresses to account
4022         for the deleted first alternative.
4023
4024 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4025
4026         * frags.h (frag_room): Declare.
4027         * frags.c (frag_room): New function.
4028         * doc/internals.texi: Document it.
4029
4030 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4031
4032         * config/tc-mips.c (append_insn): Don't do r3900 interlock
4033         optimization for -mtune=r3900, as this will break on other CPUs.
4034
4035 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
4036
4037         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4038         be relaxed, use fixup.
4039         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4040
4041 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
4042
4043         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4044         precision operands.
4045
4046 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4047
4048         * config/tc-mips.c (append_insn): Properly detect variant frags
4049         that preclude swapping of relaxed branches.  Correctly swap
4050         instructions between frags when dealing with relaxed branches.
4051
4052 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4053
4054         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4055         throughout.
4056         * aclocal.m4: Regenerate.
4057         * configure: Regenerate.
4058
4059 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
4060
4061         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4062         manipulation insns.
4063
4064 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
4065
4066         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4067         reloc, reserve space for the delay slot as well as the jalr itself.
4068
4069 2004-01-09  Paul Brook  <paul@codesourcery.com>
4070
4071         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4072         (do_vfp_sp2_from_reg2): New function.
4073         (insns): Use them.
4074         (do_vfp_dp_from_reg2): Check return values properly.
4075
4076 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
4077
4078         * config/tc-mips.c (warn_nops): Remove static variable.
4079         (macro): Remove test of warn_nops.
4080         (md_shortops): Remove 'n'.
4081         (md_parse_option): Remove 'n' case.
4082         (md_show_usage): Remove -n.
4083         * doc/as.texinfo (Overview): Remove MIPS -n option.
4084         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4085         * NEWS: Mention removal of MIPS -n option.
4086
4087         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4088         (cop_interlocks): Check ISA level.
4089         (cop_mem_interlocks): Define.
4090         (reg_needs_delay): Check cop_interlocks rather than
4091         ISA_HAS_COPROC_DELAYS.
4092         (append_insn): Likewise.  Use cop_mem_interlocks rather than
4093         directly checking mips_opts.isa.
4094         (mips_emit_delays): Likewise.
4095
4096 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
4097
4098         * config/tc-ia64.c (unwind): Move next_slot_number and
4099         next_slot_frag to ...
4100         (unw_rec_list): Here.
4101         (free_list_records): Removed.
4102         (output_unw_records): Likewise.
4103         (generate_unwind_image): Make it void.
4104         (alloc_record): Initialize next_slot_number and next_slot_frag.
4105         (slot_index): Take .org, .space and .align into account.
4106         (fixup_unw_records): Don't set slot_number to 0. Use
4107         list->next_slot_number and list->next_slot_frag instead of
4108         unwind.next_slot_number and unwind.next_slot_frag.
4109         (ia64_convert_frag): New.
4110         (generate_unwind_image): Generate a rs_machine_dependent frag
4111         for unwind record.
4112         (emit_one_bundle): Use list->next_slot_number and
4113         list->next_slot_frag instead of unwind.next_slot_number and
4114         unwind.next_slot_frag.
4115
4116         * config/tc-ia64.h (md_convert_frag): Defined as
4117         ia64_convert_frag.
4118         (md_estimate_size_before_relax): Defined as (f)->fr_var.
4119
4120 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
4121
4122         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
4123         * config/tc-frv.h (md_apply_fix3): Don't define.
4124         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
4125         operands.
4126         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4127         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
4128         * config/tc-frv.c (line_separator_chars): Add `!'.
4129         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
4130         * config/tc-frv.c (md_assemble): Clear insn upfront.
4131         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
4132         * config/tc-frv.c (OPTION_FDPIC): New macro.
4133         (md_longopts): Add mfdpic.
4134         (md_parse_option): Handle it.
4135         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
4136         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4137         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4138         (frv_pic_ptr): Parse funcdesc.
4139
4140 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4141
4142         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4143         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
4144
4145 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4146
4147         * Makefile.am (Makefile): Move the dependency on
4148         $(BFDDIR)/configure.in to...
4149         (CONFIG_STATUS_DEPENDENCIES): ... here.
4150         (AUTOMAKE_OPTIONS): Require automake 1.8.
4151         * Makefile.in: Regenerate.
4152         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4153         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4154         $(BFDDIR)/configure.in here as well.
4155         * doc/Makefile.in: Regenerate.
4156
4157 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4158
4159         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4160         * Makefile.in: Regenerate.
4161         * aclocal.m4: Regenerate.
4162         * doc/Makefile.am (install, install-info): Remove.
4163         (install-data-local): A new hook for install-info.
4164         (AUTOMAKE_OPTIONS): Require automake 1.8.
4165         * doc/Makefile.in: Regenerate.
4166
4167 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
4168
4169         * doc/c-sh.texi: Update description about floating point behavior
4170         of SH family.
4171
4172 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
4173
4174         * configure.in: Add m68k-uClinux target.
4175         * configure: Regenerate.
4176
4177 For older changes see ChangeLog-0203
4178 \f
4179 Local Variables:
4180 mode: change-log
4181 left-margin: 8
4182 fill-column: 74
4183 version-control: never
4184 End: