gas/ChangeLog

   1 2005-05-17  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 876
   4         * symbols.c (resolve_symbol_value): Do not move symbols whose
   5         value expression has not been resolved or finalized into the
   6         absolute section as this will confuse other parts of the assembler
   7         into thinking that their value is zero.
   8
   9 2005-05-17  Jan Beulich  <jbeulich@novell.com>
  10
  11         * read.c (_find_end_of_line): New.
  12         (find_end_of_line): New.
  13         (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
  14         (read_a_source_file): Use it.
  15         (s_globl): Use it.
  16         (s_macro): Use it.
  17         (get_line_sb): Use it.
  18         (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
  19         (s_comm_internal): Likewise.
  20         (s_lsym): Likewise.
  21         (s_macro): Likewise.
  22         (s_ignore): Use ignore_rest_of_line.
  23         * read.h (find_end_of_line): Prototype.
  24         (discard_rest_of_line): Remove prototype. #define to
  25         ignore_rest_of_line.
  26
  27 2005-05-17  Nick Clifton  <nickc@redhat.com>
  28
  29         * config/tc-v850,h (TC_FIX_TYPE): Define.
  30         (TC_INIT_FIX_TYPE): Define.
  31         * config/tc-v850.c (md_assemble): When creating a fix record the
  32         operand in the tc_fix_data field.
  33         (md_apply_fix3): When applying a resolved fix use the operand's
  34         insertion procedure to store the value, if the operand has been
  35         recorded.
  36
  37 2005-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
  38
  39         * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
  40         invocation.
  41         * Makefile.in: Regenerated.
  42
  43 2005-05-13  Sterling Augustine  <sterling@tensilica.com>
  44             Bob Wilson  <bob.wilson@acm.org>
  45
  46         * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
  47         message.
  48         (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
  49         for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
  50
  51 2005-05-11  Alan Modra  <amodra@bigpond.net.au>
  52
  53         * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
  54         BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
  55
  56 2005-05-10  Michael Matz  <matz@suse.de>
  57
  58         * frags.c (frag_grow): Don't be too greedy in allocating memory.
  59
  60         * config/tc-hppa.c (pa_block): Check arguments to .block[z].
  61
  62 2005-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
  63
  64         PR binutils/886
  65         * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
  66         Handle label-without-colon before ordinary dot-pseudo as an
  67         ordinary label.  Don't leak memory for label-without-colon alone
  68         on a line.  Don't mmixal-munge operands for dot-pseudos.
  69
  70 2005-05-10  Jan Beulich  <jbeulich@novell.com>
  71
  72         * macro.c (get_any_string): Remove the two last parameters. Replace
  73         references to the former expand parameter by using macro_alternate.
  74         Simplify loop condition for checking for end-of-string.
  75         (get_string): Remove redunant call to sb_skip_white.
  76         (do_formals): Remove two last arguments to get_any_string.
  77         (macro_expand): Likewise.
  78         (expand_irp): Likewise.
  79
  80 2005-05-10  Jan Beulich  <jbeulich@novell.com>
  81
  82         * read.c (s_macro): Move local variable 'local' to smaller scope.
  83         Call sb_kill on it when done.
  84
  85 2005-05-09  Jan Beulich  <jbeulich@novell.com>
  86
  87         * config/tc-i386.c (optimize_disp): Discard displacement entirely
  88         when zero and not required by encoding constraints.
  89
  90 2005-05-09  H.J. Lu  <hongjiu.lu@intel.com>
  91
  92         PR 936
  93         * config/tc-sh64.c (sh64_fake_label): New.
  94
  95         * config/tc-sh64.h (TC_FAKE_LABEL): New.
  96
  97         * doc/internals.texi (TC_FAKE_LABEL): Document.
  98
  99         * write.c (TC_FAKE_LABEL): New.
 100         (adjust_reloc_syms): Use it.
 101         (write_object_file): Likewise.
 102
 103 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 104
 105         * config/tc-i386.c (parse_insn): Disallow use of prefix separator
 106         and comma in Intel mode.
 107
 108 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 109
 110         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
 111         names to match ABI. Add more registers for 32-bit and 64-bit modes.
 112         Make name array static and const. Adjust lookup to account for NULL
 113         entries (standing for unused register numbers).
 114
 115 2005-05-09  Jan Beulich  <jbeulich@novell.com>
 116
 117         * config/tc-i386.c (parse_insn): Consider all matching instructions
 118         when checking for string instruction after string-only prefix.
 119
 120 2005-05-07  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         PR 940
 123         * config/tc-ia64.c (start_unwind_section): Properly check
 124         comdat group with SHF_GROUP.
 125
 126 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
 127
 128         * doc/c-xtensa.texi (Literal Directive): Spelling correction.
 129
 130 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
 131
 132         * config/tc-xtensa.c: Remove excess whitespace.
 133         * config/tc-xtensa.h: Likewise.
 134         * config/xtensa-istack.h: Likewise.
 135         * config/xtensa-relax.c: Likewise.
 136         * config/xtensa-relax.h: Likewise.
 137
 138 2005-05-06  Nick Clifton  <nickc@redhat.com>
 139
 140         * sb.h: Fix formatting of comments.
 141         * sb.c: Fix formatting of comments.
 142
 143 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 144
 145         * sb.h (sb_add_buffer): Reintroduce.
 146         * sb.c (sb_add_buffer): Likewise.
 147
 148 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 149
 150         * macro.c (new_formal, del_formal): New.
 151         (do_formals): Use new_formal. Check for and parse qualifier. Warn if
 152         required argument has default value. Stop looking for more formal
 153         when there was a vararg one.
 154         (macro_expand_body): Use new_formal and del_formal.
 155         (macro_expand): Likewise. Initialize local variable err. Don't
 156         return immediately when encountering an error. Warn when keyword
 157         argument already had a value assigned. Eliminate duplicate clearing
 158         of argument value. When current positional argument matches parameter
 159         of vararg type, assign to it all the remaining arguments. Issue error
 160         when required parameter does not have value.
 161         (free_macro): Use del_formal.
 162         (expand_irp): Initialize formal type. Free buffers associated with
 163         formal prior to returning.
 164         * macro.h (struct formal_struct): Add new field 'type' with new
 165         enumeration type 'formal_type'.
 166         * doc/as.texinfo: Document macro parameter qualifiers.
 167         * NEWS: Mention new functionality.
 168
 169 2005-05-06  Jan Beulich  <jbeulich@novell.com>
 170
 171         * cond.c (s_ifb): New.
 172         * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
 173         * read.h (s_ifb): Prototype.
 174         * doc/as.texinfo: Document .ifb and .ifnb.
 175
 176 2005-05-05  Steve Ellcey  <sje@cup.hp.com>
 177
 178         * config/tc-ia64.c (MIN): Undef.
 179
 180 2005-05-05  Paul Brook  <paul@codesourcery.com>
 181
 182         * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
 183
 184 2005-05-05  Matt Thomas <matt@3am-software.com>
 185
 186         * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
 187         bytes.
 188
 189 2005-05-05  Nick Clifton  <nickc@redhat.com>
 190
 191         * Update the address and phone number of the FSF organization in
 192         the GPL notices in the following files:
 193         COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
 194         bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
 195         dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
 196         emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
 197         flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
 198         input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
 199         itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
 200         literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
 201         output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
 202         struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
 203         write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
 204         config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
 205         config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
 206         config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
 207         config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
 208         config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
 209         config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
 210         config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
 211         config/obj-multi.h, config/obj-som.c, config/obj-som.h,
 212         config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
 213         config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
 214         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
 215         config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
 216         config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
 217         config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
 218         config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
 219         config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
 220         config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
 221         config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
 222         config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
 223         config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
 224         config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
 225         config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
 226         config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
 227         config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
 228         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
 229         config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
 230         config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
 231         config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
 232         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
 233         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
 234         config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
 235         config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
 236         config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
 237         config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
 238         config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
 239         config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
 240         config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
 241         config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
 242         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
 243         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
 244         config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
 245         config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
 246         config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
 247         config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
 248         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
 249         config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
 250         config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
 251         config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
 252         config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
 253         config/xtensa-istack.h, config/xtensa-relax.c,
 254         config/xtensa-relax.h, doc/fdl.texi
 255
 256 2005-05-05  Nick Clifton  <nickc@redhat.com>
 257
 258         * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
 259         the target_big_endian variable to false.
 260
 261 2005-05-04  Alan Modra  <amodra@bigpond.net.au>
 262
 263         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
 264         list traversal.  Use bfd_section_list_prepend.
 265         * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
 266         over the section list.
 267         * config/tc-xtensa.c (xtensa_remove_section): Delete.
 268         (xtensa_insert_section): Delete.
 269         (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
 270         and bfd_section_list_prepend.
 271         (xtensa_reorder_seg_list): Use bfd_section_list_remove and
 272         bfd_section_list_insert_after.
 273
 274 2005-05-03  Nick Clifton  <nickc@redhat.com>
 275
 276         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
 277         of bfd_section_list... macros.
 278         * config/tc-mmix.c (mmix_frob_file): Likewise.
 279         * config/tc-xtensa.c (xtensa_remove_section): Likewise.
 280         (xtensa_insert_section): Likewise.
 281
 282         * macro.c (macro_hash): Remove static.
 283         * macro.h (macro_hash): Provide an external declaration.
 284
 285 2005-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 286
 287         * write.c (write_object_file): Use bfd_section_double_list_remove
 288         to remove sections.
 289
 290 2005-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
 291
 292         * doc/Makefile.am (gasver.texi): Correct quoting.
 293         * doc/Makefile.in: Regenerated.
 294
 295 2005-04-29  Ralf Corsepius <ralf.corsepius@rtems.org>
 296
 297         * configure.tgt: Add h8300*-*-rtemscoff.
 298         Switch h8300*-*-rtems* to elf.
 299
 300 2005-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 301
 302         * hash.c: Undo the last change.
 303         * hash.h: Likewise.
 304
 305 2005-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
 306
 307         * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
 308         of Makefile.
 309         (DISTCLEANFILES): Remove.
 310         (MAINTAINERCLEANFILES): Add asconfig.texi.
 311         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
 312
 313 2005-04-29  Ben Elliston  <bje@au.ibm.com>
 314
 315         * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
 316         (GENERIC_OBJS): Likewise, remove bignum-copy.o.
 317         (bignum-copy.o): Remove.
 318         * Makefile.in: Regenerate.
 319         * makefile.vms (OBJS): Remove bignum-copy.obj.
 320         * symbols.h (local_symbol_make): Remove declaration.
 321         (verify_symbol_chain_2): Likewise.
 322         * symbols.c (local_symbol_make): Make static.
 323         (max_indent_level): Likewise.
 324         (verify_symbol_chain_2): Remove.
 325         * macro.c (macro_hash): Make static.
 326         * messages.c (fprint_value): Remove.
 327         * read.h (get_absolute_expr): Remove.
 328         (emit_leb128_expr): Likewise.
 329         (do_s_func): Likewise.
 330         * read.c (do_s_func): Make static.
 331         (emit_leb128_expr): Likewise.
 332         (get_absolute_expr): Likewise.
 333         * as.h (as_howmuch): Remove declaration.
 334         (fprint_value): Likewise.
 335         * as.c (myname): Make static.
 336         * input-scrub.c (as_howmuch): Remove.
 337         (as_1_char): Likewise.
 338         * input-file.h (input_file_is_open): Remove.
 339         * input-file.c (input_file_is_open): Likewise.
 340         * expr.h (expr_build_unary): Remove declaration.
 341         (expr_build_binary): Likewise.
 342         * expr.c (expr_build_unary): Remove.
 343         (expr_build_binary): Likewise.
 344         * hash.h (hash_replace): Remove declaration.
 345         (hash_delete): Likewise.
 346         * hash.c (hash_replace): Remove.
 347         (hash_delete): Likewise.
 348         * bignum-copy.c (bignum_copy): Move from here ..
 349         * config/tc-vax.c (bignum_copy): .. to here.
 350         * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
 351         (bignum_copy): Remove extern declaration.
 352         * sb.h (string_count): Remove extern declaration.
 353         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
 354         (sb_name): Likewise.
 355         * sb.c (dsize): Replace preprocessor macro with static int.
 356         (string_count): Make static.
 357         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
 358         (sb_name): Likewise.
 359         * config/obj-coff.c (dim_index): Make static.
 360         * config/tc-i386.c (GOT_symbol): Likewise.
 361         (output_invalid_buf): Likewise.
 362         * doc/internals.texi (Warning and error messages): Remove the
 363         prototype for fprint_value.
 364
 365 2005-04-27  Ben Elliston  <bje@au.ibm.com>
 366
 367         * link.cmd: Remove.
 368
 369 2005-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
 372
 373         * read.c (pseudo_set): Disallow symbol set to common symbol.
 374
 375         PR 857
 376         * write.c (write_object_file): Report common symbol name when
 377         disallowing local symbol set to common symbol.
 378         (adjust_reloc_syms): Disallow local symbol set to undefined
 379         symbol.
 380
 381 2005-04-25  Jan Beulich  <jbeulich@novell.com>
 382
 383         * macro.c (macro_expand_body): Replace locals indicator parameters
 384         with actual macro_entry. New local variables macro_line and err.
 385         Don't return when encountering an error, just record the fact.
 386         Detect local symbol name colliding with parameter. Track line number
 387         inside of macro expansion.
 388         (do_formals): Move local variable name to wider scope. Check
 389         parameter of the same name doesn't already exist. In MRI mode, also
 390         check it doesn't collide with the argument count pseudo-parameter).
 391         (define_macro): Add file and line number parameters. Remove local
 392         variable namestr. New local variable error. Initialize macro_entry
 393         members file, line, and name. Don't return when encountering an
 394         error, just record the fact. Use %s in some diagnostics for read.c
 395         to insert the macro name. Free macro_entry on error.
 396         (macro_expand): Pass macro_entry to macro_epand_body. Don't return
 397         when encountering an error, just record the fact.
 398         (expand_irp): Don't return when encountering an error, just record
 399         the fact.
 400         * macro.h (macro_struct): New members name, file, and line.
 401         (define_macro): Add file and line number parameters.
 402         * read.c (s_macro): Pass file and line to define_macro. Tag warning
 403         regarding pseudo-op redefinition with the file/line that macro
 404         definition started at.
 405
 406 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
 407
 408         * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
 409         (future_alignment_required): Remove ifdefs that use it.
 410
 411 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
 412
 413         * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
 414         (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
 415         (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
 416         parameters.
 417         (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
 418         convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
 419
 420 2005-04-21  Christian Groessler  <chris@groessler.org>
 421
 422         * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
 423         array.
 424
 425 2005-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 426
 427         * config/obj-aout.h (S_IS_EXTERN): Removed.
 428         * config/obj-bout.h (S_IS_EXTERN): Likewise.
 429         * config/obj-coff.h (S_IS_EXTERN): Likewise.
 430         * symbols.c (S_IS_EXTERN): Likewise.
 431         * symbols.h (S_IS_EXTERN): Likewise.
 432
 433         * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
 434         S_IS_EXTERNAL.
 435         * config/tc-d10v.c (md_apply_fix3): Likewise.
 436         * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
 437         * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
 438         * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
 439         * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
 440         * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
 441         (shmedia_md_convert_frag): Likewise.
 442         * symbols.c (print_symbol_value_1): Likewise.
 443         * write.c (write_object_file): Likewise.
 444
 445 2005-04-20  Nick Clifton  <nickc@redhat.com>
 446
 447         * config/tc-xtensa.c (get_aligned_diff): Change type of
 448         branch_align to offsetT so that its signedness matches that of
 449         target_size.
 450
 451         * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
 452         number into a readable string.
 453         (load_register): Likewise.
 454
 455 2005-04-20  Andreas Schwab  <schwab@suse.de>
 456
 457         * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
 458
 459 2005-04-19  David S. Miller  <davem@davemloft.net>
 460
 461         * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
 462         NULL insn, exit early.  Remove now spurious NULL checks.
 463         (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
 464         to NULL and exit.
 465
 466 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 467
 468         * symbols.h (symbol_find_base): Remove prototype.
 469         * symbols.c (save_symbol_name): Remove code section conditional upon
 470         STRIP_UNDERSCORE.
 471         (symbol_find): Remove.
 472         (symbol_find_base): Rename to symbol_find.
 473         * subsegs.c (section_symbol): Replace use of symbol_find_base with
 474         symbol_find.
 475         * config/obj-coff.c (tag_insert): Remove code section conditional
 476         upon STRIP_UNDERSCORE.
 477         (obj_coff_def): Likewise.
 478         (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
 479         (coff_frob_symbol): Likewise.
 480         (yank_symbols): Likewise.
 481         (c_section_symbol): Likewise.
 482         * config/obj-coff.h (DO_NOT_STRIP): Remove.
 483         * config/tc-arm.c (symbol_locate): Remove code section conditional
 484         upon STRIP_UNDERSCORE.
 485         * config/tc-h8300.h (DO_NOT_STRIP): Remove.
 486         * config/tc-h8500.h (DO_NOT_STRIP): Remove.
 487         * config/tc-sh.h (DO_NOT_STRIP): Remove.
 488         * config/tc-w65.h (DO_NOT_STRIP): Remove.
 489         * config/tc-z8k.h (DO_NOT_STRIP): Remove.
 490
 491 2005-04-19  Andreas Schwab  <schwab@suse.de>
 492
 493         * config/tc-ia64.c (md_assemble): Fix error message for wrong
 494         access to application registers.
 495
 496 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 497
 498         * config/te-sysv32.h: Remove.
 499         * Makefile.am (TARG_ENV_HFILES): Remove reference to
 500         config/te-sysv32.h.
 501         * Makefile.in (TARG_ENV_HFILES): Likewise.
 502
 503 2005-04-19  Jan Beulich  <jbeulich@novell.com>
 504
 505         PR/847
 506         * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
 507         length symbols.
 508
 509 2005-04-18  Mark Kettenis  <kettenis@gnu.org>
 510
 511         * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
 512
 513 2005-04-18  Maciej W. Rozycki  <macro@linux-mips.org>
 514
 515         * config/tc-mips.c (normalize_constant_expr): Don't check for
 516         HAVE_32BIT_GPRS.
 517         (check_absolute_expr): Only call normalize_constant_expr() if
 518         HAVE_32BIT_GPRS.
 519         (mips_ip): Likewise.
 520
 521         * config/tc-mips.c (check_absolute_expr): Fix formatting.
 522
 523 2005-04-18  Jan Beulich  <jbeulich@novell.com>
 524
 525         * macro.c (free_token): New, freeing all the memory associated with a
 526         macro.
 527         (do_formals): Move initializers to ...
 528         (define_macro): ... here.
 529         (delete_macro): Convert passed in name to lower case. Warn when
 530         purging macro that doesn't exist. Use hash_jam instead of hash_delete.
 531
 532 2005-04-15  Maciej W. Rozycki  <macro@linux-mips.org>
 533
 534         * config/tc-mips.c (normalize_constant_expr): Fix formatting.
 535
 536 2005-04-15  Jan Beulich  <jbeulich@novell.com>
 537
 538         * config/obj-elf.c (obj_elf_struct): New.
 539         (elf_pseudo_table). Use it for .offset and .struct.
 540
 541 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
 542             Sterling Augustine  <sterling@tensilica.com>
 543
 544         * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
 545         than the section alignment.
 546
 547 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
 548             H.J. Lu  <hongjiu.lu@intel.com>
 549
 550         * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
 551         * config/tc-xtensa.c (xg_translate_sysreg_op,
 552         xtensa_translate_old_userregs_ops,
 553         xtensa_find_unaligned_branch_targets,
 554         xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
 555         relax_frag_add_nop): Support 64-bit host.
 556         (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
 557         tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
 558
 559 2005-04-14  Mark Kettenis  <kettenis@gnu.org>
 560
 561         * configure.tgt: Add support for OpenBSD/sparc ELF.
 562
 563         * configure.tgt: Set emulation for mips-*-openbsd*.
 564         Remove broken mips-dec-openbsd* config.
 565         * configure.in: Set default ABI for mips64-*-openbsd*.
 566         * configure: Regenerate.
 567
 568 2005-04-14  Maciej W. Rozycki  <macro@linux-mips.org>
 569
 570         * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
 571         optimization for constant addresses.
 572
 573 2005-04-14  Nick Clifton  <nickc@redhat.com>
 574
 575         * as.c (main): Move parse_args before symbol_begin and frag_init
 576         so that the hash table size can be set before it is used.
 577         * hash.c: Use an unsigned long type for the size of the hash
 578         tables.
 579         * hash.h (set_gas_hash_table_size): Update the prototype.
 580
 581 2005-04-14  Alan Modra  <amodra@bigpond.net.au>
 582
 583         * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
 584         * acinclude.m4: Include ../bfd/warning.m4.
 585         * configure.in: Invoke AM_BINUTILS_WARNINGS.
 586         * Makefile.in: Regenerate.
 587         * configure: Regenerate.
 588         * doc/Makefile.in: Regenerate.
 589
 590 2005-04-13  Maciej W. Rozycki  <macro@linux-mips.org>
 591
 592         * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
 593         (normalize_address_expr): New function to sign-extend address
 594         offsets that fit into 32 bits in 32-bit mode.
 595         (macro_build_ldst_constoffset): Use normalize_address_expr()
 596         instead of a handcoded sequence.
 597         (load_register): Likewise.  Report oversized numbers in a useful
 598         way.
 599         (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
 600         for constant addresses.  Report oversized numbers in a useful way.
 601         (mips_ip): Use normalize_address_expr() for addresses.
 602
 603 2005-04-12  Mark Kettenis  <kettenis@gnu.org>
 604
 605         * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
 606         similar to other instructions now that they're marked as ImmExt.
 607
 608 2005-04-12  Nick Clifton  <nickc@redhat.com>
 609
 610         * hash.c (DEFAULT_SIZE): Delete.  Replace with:
 611         (gas_hash_table_size): New static variable.
 612         (set_gas_hash_table_size): New function:  Records a requested size
 613         for the hash tables.
 614         (get_gas_hash_table_size): New function: Return a prime number
 615         near the requested size of the hash table.
 616         (hash_new): Use get_gas_hash_table_size.
 617         * hash.h: Add a prototype for set_gas_hash_table_size.
 618         * as.c (show_usage): Add description of new switches: --hash-size
 619         and --reduce-memory-overheads.
 620         (option_values): Add OPTION_HASH_TABLE_SIZE and
 621         OPTION_REDUCE_MEMORY_OVERHEADS.
 622         (std_longpopts): Add entries for the new options.
 623         (parse_args): Handle the new options.
 624         * Makefile.am: Add a dependency of as.c on hash.h.
 625         * Makefile.in: Regenerate.
 626         * doc/as.texinfo: Document the new switches.
 627         * NEWS: Mention the new switches.
 628
 629 2005-04-12  Nick Clifton  <nickc@redhat.com>
 630
 631         PR gas/818
 632         * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
 633         synonyms.
 634
 635 2005-04-12  Alan Modra  <amodra@bigpond.net.au>
 636
 637         * Makefile.am: Run "make dep-am".
 638         * Makefile.in: Regenerate.
 639
 640 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
 641             Bob Wilson  <bob.wilson@acm.org>
 642
 643         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
 644
 645 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
 646
 647         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
 648
 649 2005-04-11  Jan Beulich  <jbeulich@novell.com>
 650
 651         * NEWS: Mention these changes and their effects.
 652         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
 653         is_name_ender.
 654         (check_macro): Likewise.
 655         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
 656         labels together with the closing pseudo-op.
 657         (macro_expand_body): Adjust comment. Range-check input before use.
 658         Adjust mis-spelled diagnostic. Use is_name_beginner.
 659         * read.c (try_macro): New.
 660         (read_a_source_file): New static variable last_eol. Don't list
 661         macro expansion lines more than once. Call try_macro.
 662         (s_macro): Set section of line_label to absolute instead of undefined.
 663         * doc/as.texinfo: Add information on the caveats of these changes.
 664
 665 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
 666
 667         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
 668         * symbols.h (symbol_X_add_number): Update prototype.
 669
 670 2005-04-10  Eric Christopher  <echristo@redhat.com>
 671
 672         * symbols.c (symbol_X_add_number): Fix warning.
 673
 674 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * config/tc-m68k.c (md_begin): Support 64bit host.
 677         (get_num): Support 64bit BFD on 32bit host.
 678
 679 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
 682
 683 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
 684
 685         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
 686         call.  Don't do the COFF hacks for multi-emulation gas.  Move
 687         demand_empty_rest_of_line back to caller.
 688         (s_set, equals): demand_empty_rest_of_line here.
 689
 690         PR gas/827
 691         * as.h (rs_dummy): Define.
 692         * symbols.c (symbol_X_add_number): New function.
 693         * symbols.h (symbol_X_add_number): Declare.
 694         * stabs.c (aout_process_stab): Tidy symbol frag setting.
 695         * read.c (assign_symbol): New function, split out from s_set.
 696         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
 697         Fix COFF hacks for multi-emulation gas.
 698         (s_set): Call assign_symbol.  Remove "register" keyword.
 699         (set_zero_frag): New function.
 700         (pseudo_set): Always check for assignment to section syms.
 701         Always set segment and frag of symbol, and likewise extern for
 702         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
 703         special case exp.X_add_number non-zero for O_symbol expressions.
 704         (equals): Use assign_symbol.
 705
 706 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
 707
 708         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
 709         SEC_MERGE sections.
 710
 711 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 712
 713         * config/tc-i386.c (tc_gen_reloc): Don't turn
 714         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
 715
 716 2005-04-06  Nick Clifton  <nickc@redhat.com>
 717
 718         * po/rw.po: New translation: Kinyarwanda
 719         * configure.in (ALL_LINGUAS): Add rw
 720         * configure: Regenerate.
 721
 722 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
 723             Bob Wilson  <bob.wilson@acm.org>
 724
 725         * config/tc-xtensa.c (branch_align_power): New.
 726         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
 727         future_alignment_required): Use branch_align_power to check section
 728         alignment as well as xtensa_fetch_width when aligning branch targets.
 729
 730 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
 731
 732         * config/tc-xtensa.c: Warning fixes throughout.
 733         (xtensa_fetch_width): Change to unsigned.
 734         (assemble_nop, xtensa_find_unaligned_branch_targets,
 735         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
 736         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
 737         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
 738         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
 739         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
 740         get_text_align_max_fill_size, get_text_align_nop_count,
 741         get_text_align_nth_nop_size, get_noop_aligned_address,
 742         get_aligned_diff, convert_frag_align_next_opcode,
 743         convert_frag_immed_finish_loop, xtensa_create_property_segments,
 744         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
 745         types, avoiding size_t and using offsetT and addressT appropriately.
 746         (get_text_align_power): Clean up types.  Avoid incorrect bound.
 747         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
 748
 749 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 750
 751         * config/tc-ia64.c (start_unwind_section): Undo the change
 752         of 2004-08-18.
 753         (generate_unwind_image, dot_endp): Likewise.
 754
 755 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
 756
 757         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
 758         le_nop_stop arrays and initializers to file scope.
 759         (md_begin): When generating code for anything other than
 760         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
 761
 762 2005-04-01  Jan Beulich  <jbeulich@novell.com>
 763
 764         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
 765         immediates.
 766
 767 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 768
 769         * NEWS: Mention [fdgh]_floating.
 770         * config/atof-vax.c: Fix some whitespace.
 771         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
 772
 773 2005-04-01  Nick Clifton  <nickc@redhat.com>
 774
 775         * configure.in: Add a check for <unistd.h> providing a prototype
 776         for getopt() which is compatible with the one in
 777         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
 778         * configure: Regenerate.
 779         * config.in (HAVE_DECL_GETOPT): Add.
 780
 781 2005-04-01  Jan Beulich  <jbeulich@novell.com>
 782
 783         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
 784
 785 2005-04-01  Jan Beulich  <jbeulich@novell.com>
 786
 787         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
 788         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
 789
 790 2005-03-30  Julian Brown  <julian@codesourcery.com>
 791
 792         * config/tc-arm.c (arm_adjust_symtab): Rename
 793         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
 794
 795 2005-03-30  Julian Brown  <julian@codesourcery.com>
 796
 797         * config/tc-arm.c (mapping_state): Change documentation in function
 798         comment to cross-reference spec instead. Change type of mapping symbols
 799         to BSF_NO_TYPE.
 800         (arm_adjust_symtab): Don't change type of mapping symbols here.
 801
 802 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
 803
 804         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
 805         * config.in: Regenerate.
 806         * configure: Regenerate.
 807         * configure.in: Check for ffs decl and alphabetize.
 808
 809 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
 810             Phil Blundell  <philb@gnu.org>
 811
 812         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
 813         (md_apply_fix3): Mark TLS symbols.
 814         (tc_gen_reloc): Handle TLS relocations.
 815         (arm_fix_adjustable): Ignore TLS relocations.
 816         (s_arm_elf_cons): Support expressions after decorated symbols.
 817
 818 2005-03-29  Julian Brown  <julian@codesourcery.com>
 819
 820         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
 821         whether personality routine index N has been output for this section.
 822         (mapping_state): tc_segment_info_data now struct not enum.
 823         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
 824         handled on section change.
 825         (create_unwind_entry): Previous code to output dependency removed.
 826         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
 827         for this section.
 828         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
 829         arm_segment_info_type.
 830         (arm_segment_info_type): New struct.
 831
 832 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
 833             Bob Wilson  <bob.wilson@acm.org>
 834
 835         * config/tc-xtensa.c (do_align_targets): Update comment.
 836         (xtensa_frob_label): Compute "freq" before possibly switching frags.
 837         Insert a LOOP_END frag before every loop target, and do not overload
 838         DESIRE_ALIGN_IF_TARGET frags with loop end information.
 839         (xg_assemble_vliw_tokens): Use do_align_targets.
 840         (xtensa_fix_target_frags): Remove code to convert a
 841         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
 842         negatable branch at the end of a loop.
 843         (frag_can_negate_branch): Delete.
 844
 845 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
 846             H.J. Lu  <hongjiu.lu@intel.com>
 847
 848         PR 803
 849         NEWS: Mention "-mtune=[itanium1|itanium2]".
 850
 851         * config/tc-ia64.c (md): Add tune.
 852         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
 853         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
 854         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
 855         B unit NOPs are discouraged for McKinley-derived cores.
 856         (md_begin): Don't hardcode the "extra_goodness()" function in
 857         the comment...
 858         (ia64_init): Set md.tune to itanium2.
 859
 860         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
 861         * doc/c-ia64.texi: Likewise.
 862
 863 2005-03-27  Ian Lance Taylor  <ian@airs.com>
 864
 865         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
 866         bad C_EFCN symbol, print its name.
 867
 868 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
 869
 870         * config/tc-xtensa.c (use_longcalls): Delete.
 871         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
 872         the use_longcalls flag is set.  Do this before checking the segment.
 873         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
 874         expand direct calls at this point.
 875         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
 876         (xtensa_find_unmarked_state_frags): Likewise.
 877         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
 878         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
 879         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
 880         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
 881
 882 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
 883
 884         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
 885
 886 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
 887
 888         * config/tc-cris.h: Convert to ISO C90.
 889         * config/tc-cris.c: Ditto.
 890         (md_estimate_size_before_relax): Remove obsolete comment for
 891         parameter "segment_type".
 892         (md_begin): Document reason for cast of hash_insert argument.
 893         (md_atof): Correct type of parameter "type".
 894
 895 2005-03-24  Nick Clifton  <nickc@redhat.com>
 896
 897         * write.h (bit_fix_new): Remove redundant prototype.
 898         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
 899         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
 900         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
 901         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
 902         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
 903         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
 904         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
 905         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
 906         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
 907         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
 908         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
 909         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
 910         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
 911         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
 912         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
 913         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
 914         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
 915         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
 916         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
 917         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
 918         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
 919         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
 920         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
 921         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
 922         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
 923         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
 924         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
 925         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
 926         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
 927         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
 928         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
 929         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
 930         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
 931         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
 932         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
 933         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
 934         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
 935         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
 936         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
 937         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
 938         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
 939         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
 940         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
 941         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
 942         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
 943         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
 944         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
 945         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
 946         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
 947         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
 948         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
 949         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
 950         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
 951         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
 952         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
 953
 954 2005-03-23  Jim Blandy  <jimb@redhat.com>
 955
 956         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
 957         attributes properly.
 958
 959 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
 960             Nick Clifton  <nickc@redhat.com>
 961
 962         * configure.tgt: Accept any C library to accompany a GNU Linux
 963         implementation, not just the GNU C library.
 964         * configure.in: Likewise.
 965         * configure: Regenerate.
 966
 967 2005-03-23  Nick Clifton  <nickc@redhat.com>
 968
 969         * config/tc-tic30.c: Convert to ISO C90 formatting.
 970         * config/tc-tic30.h: Convert to ISO C90 formatting.
 971         * config/tc-pdp11.c: Convert to ISO C90 formatting.
 972         * config/atof-vax.c: Convert to ISO C90 formatting.
 973
 974 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
 975
 976         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
 977         relocations correctly as well.
 978         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
 979         relocations in mergeable sections section-relative either.
 980
 981 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
 982
 983         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
 984
 985 2005-03-21  Nick Clifton  <nickc@redhat.com>
 986
 987         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
 988         warning by providing a prototype for sh_symbian_find_elf_flags.
 989
 990         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
 991         previous delta.
 992
 993 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
 994
 995         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
 996         along with other formats that set bfd_gas.  Remove unnecessary
 997         setting of bfd_gas.  Delete strongarm cases in generic_target
 998         switch.
 999
1000 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1001
1002         PR gas/780
1003         * config/tc-m68k.c (TRUNC, SEXT): Define.
1004         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1005         (m68k_ip): Truncate or sign extend expressions as appropriate.
1006         (get_num): Likewise.
1007         (md_apply_fix3): Use SEXT.
1008
1009 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
1010
1011         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1012         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1013         (obj-vms.o): Delete rule.
1014         Run "make dep-am".
1015         * Makefile.in: Regenerate.
1016         * aclocal.m4: Regenerate.
1017         * doc/Makefile.in: Regenerate.
1018         * po/POTFILES.in: Regenerate.
1019
1020 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
1021
1022         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1023         flag for coldfire v4e.
1024
1025 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
1026
1027         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1028         xg_apply_fix_value and return a value to indicate success.
1029         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
1030         (xtensa_force_relocation): Remove checks for VTABLE relocs.
1031         (xtensa_validate_fix_sub): New.
1032         (xtensa_fix_adjustable): Remove check for external or weak symbols.
1033         (tc_gen_reloc): Move code to handle difference of symbols and code to
1034         apply tentative fix values to ...
1035         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
1036         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
1037         relocations when linkrelax flag is not set.
1038         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1039         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1040
1041 2005-03-17  Jan Beulich  <jbeulich@novell.com>
1042
1043         * config/tc-i386.c (i386_scale): Beautify error message.
1044         (Intel syntax comments): Update.
1045         (struct intel_parser_s): Add fields in_offset, in_bracket, and
1046         next_operand.
1047         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1048         Remove declarations.
1049         (intel_bracket_expr): Declare.
1050         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1051         of the function body in a loop allowing to split an operand into two.
1052         Replace calls to malloc and checks of it returning non-NULL with
1053         calls to xmalloc/xstrdup.
1054         (intel_expr): SHORT no longer handled here. Add comment indicating
1055         comparison ops need implementation.
1056         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1057         Check right operand of - does not specify a register when parsing
1058         the address of a memory reference.
1059         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1060         Check operands do not specify a register when parsing the address of
1061         a memory reference.
1062         (intel_e06, intel_e06_1): Likewise.
1063         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1064         handle SHORT as well as unary + and -. Don't accept : except for
1065         segment overrides or in direct far jump/call insns.
1066         (intel_brack_expr): New.
1067         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1068         intel_brack_expr.
1069         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1070         through in certain cases. Use intel_brack_expr. Add new diagnostics.
1071         Allow symbolic constants as register scale value.
1072         (intel_get_token): Replace call to malloc and check of return value
1073         with call to xmalloc. Change handling for FLAT to match MASM's.
1074         (intel_putback_token): Don't try to back up/free current token if
1075         that is T_NIL.
1076
1077 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
1078
1079         * configure.tgt: Set emulation for arm-*-eabi*.
1080         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1081         * config/te-armeabi.h: New file.
1082         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1083         * config/te-symbian.h: Include "te-armeabi.h".
1084
1085 2005-03-16  Nick Clifton  <nickc@redhat.com>
1086
1087         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1088         local variable in case it is clobbered by the setjmp.
1089
1090 2005-03-16  Nick Clifton  <nickc@redhat.com>
1091             Ben Elliston  <bje@au.ibm.com>
1092
1093         * configure.in (werror): New switch: Add -Werror to the
1094         compiler command line.  Enabled by default.  Disable via
1095         --disable-werror.
1096         * configure: Regenerate.
1097
1098 2005-03-16  Nick Clifton  <nickc@redhat.com>
1099
1100         * config/obj-coff.h: Convert to ISO C90 formatting.
1101         * config/obj-coff.c: Convert to ISO C90 formatting.
1102
1103 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
1104
1105         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1106         is_mls parameter; do not diagnose Rm==Rd when is_mls.
1107         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1108         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1109         (insns): Add ARMv6T2 instructions:
1110         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1111         (arm_archs): Add V6T2 variants.
1112
1113 2005-03-15  Nick Clifton  <nickc@redhat.com>
1114
1115         * NEWS: Add cutoff for changes in 2.16 release.
1116
1117 2005-03-15  Jan Beulich  <jbeulich@novell.com>
1118
1119         * expr.c (operand): Merge handling of unary + into that for unary
1120         -, !, and ~.
1121
1122 2005-03-14  Eric Christopher  <echristo@redhat.com>
1123
1124         * config/tc-mips.c: Include dw2gencfi.h.
1125         (mips_cfi_frame_initial_instructions): New.
1126         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1127         (tc_cfi_frame_initial_instructions): Ditto.
1128         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1129         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1130         * Makefile.am: Update dependencies.
1131         * Makefile.in: Regenerate.
1132
1133 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
1134
1135         * po/es.po: Commit new Spanish translation.
1136
1137 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
1138
1139         * po/tr.po: Commit new Turkish translation.
1140
1141 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
1142
1143         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1144         wfi, yield.
1145
1146 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
1147
1148         * config-gas.com: Mark vax-vms as obsolete.
1149         * configure.in: Remove fmt=vms support.
1150         * config.in: Regenerate.
1151         * configure: Regenerate.
1152         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1153
1154 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
1155             Bob Wilson  <bob.wilson@acm.org>
1156
1157         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1158         when checking if xg_resolve_literals needs to be called.
1159         * config/tc-xtensa.h: Fix spelling typo in a comment.
1160
1161 2005-03-10  Jan Beulich  <jbeulich@novell.com>
1162
1163         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1164         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1165         crafted structure declarations with the types from macro.h.
1166
1167 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1168
1169         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1170         for -mno-shared optimization.
1171
1172 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1173
1174         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1175         (MAX_NOPS): Bump to 4.
1176         (mips_fix_vr4130): New variable.
1177         (nops_for_vr4130): New function.
1178         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
1179         nops_for_vr4130 if working around VR4130 errata.
1180         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1181         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1182         (md_parse_option): Handle them.
1183         (md_show_usage): Print them.
1184         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1185
1186 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1187
1188         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1189         branch delay code.
1190
1191 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1192
1193         * config/tc-mips.h (mips_flush_pending_output): Delete.
1194         (mips_emit_delays): Declare.
1195         (md_flush_pending_output): Use mips_emit_delays.
1196         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1197         the previous instructions.
1198         (md_begin, append_insn, md_parse_option): Update callers.
1199         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
1200         start_noreorder.
1201         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1202         (s_gpdword): Update callers.
1203         (start_noreorder, end_noreorder): New functions.
1204         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1205         manipulating mips_opts or prev_nop_frag directly.
1206         (mips_flush_pending_output): Delete.
1207
1208 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1209
1210         * config/tc-mips.c (mips_move_labels): New function, taken from...
1211         (append_insn, mips_emit_delays): ...here.
1212
1213 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1214
1215         * config/tc-mips.c (MAX_NOPS): New macro.
1216         (history): Resize to 1 + MAX_NOPS.
1217         (fix_vr4120_class): New enumeration.
1218         (vr4120_conflicts): New variable.
1219         (init_vr4120_conflicts): New function.
1220         (md_begin): Call it.
1221         (insn_uses_reg): Constify first argument.
1222         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1223         (nops_for_insn_or_target): New functions.
1224         (append_insn): Use the new nops_for_* functions instead of inline
1225         delay checks.  Generalize prev_nop_frag handling to handle an
1226         arbitrary history length.  Insert nops into the history buffer
1227         once the number of nops in prev_nop_frag is fixed.
1228         (emit_delays): Use nops_for_insn instead of inline delay checks.
1229
1230 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1231
1232         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1233         check from branch delay code.  Remove unnecessary check for branches.
1234
1235 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1236
1237         * config/tc-mips.c (dummy_opcode): Delete.
1238         (nop_insn, mips16_nop_insn): New variables.
1239         (NOP_INSN): New macro.
1240         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1241         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1242         (md_begin): Initialize nop_insn and mips16_nop_insn.
1243         (append_insn): Use the new emit_nop function to add nops, recording
1244         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
1245         to reserve room for the instruction and install_insn to install the
1246         final form.  Use insert_into_history to record the instruction in
1247         the history buffer.  Use move_insn to do delay slot filling.
1248         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1249         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1250         (mips16_ip): Use create_insn to initialize mips_cl_insns.
1251
1252 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1253
1254         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1255         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1256         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1257         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1258         (mips16_ip): Use the new macros instead of explicit masks and shifts.
1259
1260 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1261
1262         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1263         and extended_p fields with a single fixed_p field.
1264         (append_insn, mips_no_prev_insn): Adjust accordingly.
1265
1266 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1267
1268         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1269         a single mips16_absolute_jump_p bit.
1270         (append_insn): Adjust accordingly.
1271
1272 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
1273
1274         * config/tc-mips.h (mips_cl_insn): Move definition to...
1275         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
1276         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1277         and extended_p.
1278         (history): New variable.
1279         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1280         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1281         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1282         (prev_prev_insn_unreordered): Delete.
1283         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1284         (macro_start): Replace uses of prev_insn* with the equivalent history[]
1285         field.
1286
1287 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
1288
1289         * doc/Makefile.am: Update as.info dependencies.
1290         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1291
1292 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1293
1294         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1295         error, and point to .purgem documentation if someone really needs
1296         re-definitions.
1297         * NEWS: Mention macro redefinition is now an error.
1298
1299 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1300
1301         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1302         emitted to. Add more precise diagnostics for non-fitting insns based
1303         on that. Eliminate now superfluous special casing of MLX. Clear out
1304         slot information when dropping an insn.
1305
1306 2005-03-08  Jan Beulich  <jbeulich@novell.com>
1307
1308         * config/tc-ia64.c (parse_section_name): Rename to...
1309         (cross_section): In addition to separating the name from the rest of
1310         the arguments, also carry out the operation.
1311         (dot_xdata): Use cross_section.
1312         (dot_float_cons): Likewise.
1313         (dot_xstringer): Likewise.
1314         (dot_xdata_ua): Likewise.
1315         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1316
1317 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
1318
1319         * po/gas.pot: Regenerate.
1320
1321 2005-03-04  David Daney  <ddaney@avtrex.com>
1322
1323         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1324         instead of '_gp' for -mno-shared optimization.
1325         (s_cpload): Ditto.
1326         (s_abicalls): Document it in the comment.
1327         (md_show_usage): Document the -mno-shared option.
1328
1329 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
1330
1331         * config/tc-mips.c (mips_set_options): Add sym32 field.
1332         (mips_opts): Initialize it.
1333         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1334         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1335         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1336         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1337         when deciding whether to use a symbolic %highest/%higher expansion.
1338         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
1339         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1340         and "la".  Handle constants separately from symbolic expressions in
1341         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1342         and using load_register to load the high part of the address.
1343         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1344         (OPTION_ELF_BASE): Bump by 2.
1345         (md_longopts): Add entries for -msym32 and -mno-sym32.
1346         (md_parse_option): Handle them.
1347         (usage): Document them.
1348         (s_mipsset): Handle ".set sym32" and ".set nosym32".
1349         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1350         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1351         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1352         -msym32 and -mno-sym32.
1353
1354 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
1355
1356         * config/tc-mips.c (load_address): Implement GP optimization
1357         for 64bit address space non-PIC. Fix formatting.
1358         (macro): Likewise. Simplify code.
1359         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1360         (mips_after_parse_args): Simplify code.
1361
1362 2005-03-03  Nick Clifton  <nickc@redhat.com>
1363
1364         * expr.c (operand): Remove redundant code enclosed by #ifdef
1365         RELAX_PAREN_GROUPING....#endif.
1366
1367         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1368         reloc is the difference of two symbols defined in the same
1369         section.
1370
1371         * config/tc-iq2000.c (line_comment_chars): Include the # character
1372         as otherwise this breaks #APP/#NO_APP processing.
1373
1374 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1375
1376         * config/tc-arc.c(md_assemble): Remove dead code for handling
1377         immediate indexing of ld and st .
1378
1379 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
1380             Joseph Myers  <joseph@codesourcery.com>
1381
1382         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1383         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1384         (parse_relocation): Check for a word break after a relocation
1385         operator.
1386         (md_apply_fix3): Handle TLS relocations, and mark thread-local
1387         symbols.
1388
1389 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1390
1391         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1392
1393 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1394
1395         * as.c (main): Use unlink_if_ordinary instead of unlink.
1396         * messages.c (as_fatal): Likewise.
1397
1398 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1399
1400         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1401         accesses.
1402         (parse_register): Allow cr8...15 in all modes.
1403
1404 2005-03-02  Jan Beulich  <jbeulich@novell.com>
1405
1406         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1407         etc. like normal symbol references (T_ID).
1408
1409 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1410
1411         * symbols.c (fb_label_name): Fix silly thinko in last change.
1412
1413 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
1414
1415         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1416         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1417
1418         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1419
1420 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1421
1422         PR gas/708
1423         * config/tc-arc.c (md_assemble): Initialize suffix for extension
1424         suffixes also.
1425
1426 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
1427
1428         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1429
1430         * as.h (assert): Warning fix.
1431         * expr.c (expr): Correct assertion.
1432         * read.c (s_comm_internal): Remove assertion.
1433         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1434         (fixup_segment): Remove assertion.
1435         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1436         (md_apply_fix3): Likewise.
1437         * config/tc-i370.c (md_begin): Correct assertion.
1438         (i370_macro): Warning fix for assertion.
1439
1440 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
1441
1442         * configure.in (AC_C_BIGENDIAN): Invoke.
1443         * configure: Regenerate.
1444         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1445         host variable to set string header size.
1446         * config/obj-aout.c (obj_header_append): Don't use host structs.
1447         (obj_symbol_to_chars): Likewise.
1448         (obj_emit_strings): Likewise.  Use the passed in output pointer.
1449         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1450         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1451         not sizeof host struct.
1452         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1453         (obj_emit_strings): Likewise.
1454         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1455         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1456         sizeof host struct.
1457         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1458         sizeof host struct.
1459         (host_number_to_chars): Define.
1460         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1461         host internal struct to set header sizes.
1462         * config/tc-i960.c (md_number_to_field): Warning fix.
1463         (md_ri_to_chars): Use host byte order.
1464         (get_cdisp, md_apply_fix3): Warning fix.
1465         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1466
1467 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
1468
1469         * doc/c-arc.texi: Update documentation about ARC's extension
1470         instructions.
1471
1472 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
1473
1474         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1475         address for myself.
1476
1477 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
1478
1479         * cgen.c: Warning fixes.
1480         * config/tc-arc.c: Likewise.
1481         * config/tc-arm.c: Likewise.
1482         * config/tc-avr.c: Likewise.
1483         * config/tc-d10v.c: Likewise.
1484         * config/tc-d30v.c: Likewise.
1485         * config/tc-frv.c: Likewise.
1486         * config/tc-frv.h: Likewise.
1487         * config/tc-h8300.c: Likewise.
1488         * config/tc-h8500.c: Likewise.
1489         * config/tc-i370.c: Likewise.
1490         * config/tc-i960.c: Likewise.
1491         * config/tc-ia64.c: Likewise.
1492         * config/tc-ip2k.c: Likewise.
1493         * config/tc-m68hc11.c: Likewise.
1494         * config/tc-maxq.c: Likewise.
1495         * config/tc-mcore.c: Likewise.
1496         * config/tc-mips.c: Likewise.
1497         * config/tc-msp430.c: Likewise.
1498         * config/tc-pj.c: Likewise.
1499         * config/tc-ppc.c: Likewise.
1500         * config/tc-ppc.h: Likewise.
1501         * config/tc-s390.c: Likewise.
1502         * config/tc-sh.c: Likewise.
1503         * config/tc-sh64.c: Likewise.
1504         * config/tc-tic4x.c: Likewise.
1505         * config/tc-tic80.c: Likewise.
1506         * config/tc-v850.c: Likewise.
1507         * config/tc-vax.c: Likewise.
1508         * config/tc-w65.c: Likewise.
1509         * config/tc-xstormy16.c: Likewise.
1510         * config/tc-z8k.c: Likewise.
1511
1512 2005-02-22  Catherine Moore  <clm@cm00re.com>
1513
1514         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1515         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1516
1517 2005-02-22  Eric Christopher  <echristo@redhat.com>
1518
1519         * config/tc-mips.c (struct proc): Change isym to
1520         func_sym. New member func_end_sym.
1521         (s_mips_ent): Update.
1522         (s_mips_end): Ditto. Add code to compute function size.
1523
1524 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
1525
1526         * read.c: Warning fixes.
1527         * config/obj-elf.c: Likewise.
1528
1529 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
1530
1531         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1532         emitting insn.
1533
1534 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1535
1536         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1537         SEC_COFF_SHARED.
1538
1539         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1540         SEC_TIC54X_BLOCK.
1541         (demand_empty_rest_of_line): Likewise.
1542         (tic54x_sblock): Likewise.
1543         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1544
1545 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
1546
1547         * read.c (address_bytes): New function.
1548         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1549         (potable): Add "dc.a".
1550         (cons_worker): Handle "dc.a".
1551         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1552
1553 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
1554
1555         * input-file.c (input_file_open): Rearrange to avoid warning.
1556
1557 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
1558
1559         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1560         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1561         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1562
1563 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
1564
1565         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1566         uses after .set noat.
1567         (load_address): Likewise.
1568         (macro): Likewise. Don't try to avoid $at use by sacrificing
1569         the target register before it is stored, it won't work.
1570
1571 2005-02-17  James E Wilson  <wilson@specifixinc.com>
1572
1573         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1574         see an instruction that specifies a template.
1575
1576 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
1577
1578         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1579         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1580         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1581
1582 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1583
1584         * NEWS: Mention "-mhint.b=[ok|warning|error]".
1585
1586         * config/tc-ia64.c (md): Add hint_b.
1587         (emit_one_bundle): Handle md.hint_b for "hint".
1588         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1589         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1590         (ia64_init): Set md.hint_b to error.
1591         (md_assemble): Handle md.hint_b for "hint.b".
1592
1593         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1594         * doc/c-ia64.texi: Likewise.
1595
1596 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
1597
1598         * tc.h (struct relax_type, relax_typeS): Move from here..
1599         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
1600         * ecoff.c (ecoff_new_file): Add appfile param.
1601         * ecoff.h (ecoff_new_file): Likewise.
1602         * itbl-lex.h: New file.
1603         * itbl-lex.l: Include itbl-lex.h.
1604         * itbl-parse.y: Likewise.
1605         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1606         * read.c (s_app_file_string): Mark appfile possibly unused.
1607         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1608         * subsegs.h (struct seg_info_trash): Delete.
1609         (seg_info): Use segment_info_type instead.
1610         * config/obj-coff.c (struct filename_list): Make filename const char *.
1611         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1612         * config/obj-elf.c (elf_file_symbol): Similarly.
1613         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
1614         signed right shift.
1615         * config/tc-arc.c (md_operand): Warning fix.
1616         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
1617         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
1618         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
1619         * config/tc-frv.c (frv_force_relocation): Warning fix.
1620         * config/tc-m68k.c (md_parse_option): Delete unused var.
1621         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
1622         * config/tc-sparc.c: Likewise.
1623         (s_common): Warning fix.
1624         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
1625         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
1626         addressT.
1627         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
1628         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
1629         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
1630         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
1631         (tic4x_do_align): Use TIC_NOP_OPCODE.
1632         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
1633         * config/tc-vax.c: Include netinet/in.h.
1634         (tc_headers_hook): Formatting.
1635         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
1636
1637 2005-02-17  Jan Beulich  <jbeulich@novell.com>
1638
1639         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
1640         parsing inN, locN, outN. Set 'idx' to offset register number starts
1641         at. Don't handle numbers with leading zeroes or beyond 95. Remove
1642         pointless cast.
1643
1644 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
1645
1646         * config/tc-mips.c (load_address): Fix formatting.
1647         (macro): Don't use AT if .set noat is in effect. Fix formatting.
1648         Catch macros which are unexpandable without AT. Remove duplicate
1649         zeroing of used_at.
1650         (macro2): Remove duplicate zeroing of used_at.
1651
1652 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
1653
1654         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
1655         than zero.
1656
1657 2005-02-15  Nigel Stephens  <nigel@mips.com>
1658             Maciej W. Rozycki  <macro@mips.com>
1659
1660         * config/tc-mips.c (reloc_needs_lo_p): Handle
1661         BFD_RELOC_MIPS16_HI16_S.
1662         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
1663         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
1664         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
1665         complaints on.
1666         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
1667         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
1668         Call my_getSmallExpression() to parse percent operators.
1669         (percent_op_match, mips_percent_op): Separate definitions.
1670         (mips16_percent_op): Define percent operators for the MIPS16 mode.
1671         (parse_relocation): Handle the MIPS16 mode using
1672         mips16_percent_op.
1673         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
1674         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
1675
1676 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1677
1678         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
1679         instead of explicitly dealing with the translation; exclude
1680         relocations that are already pcrel, however.
1681
1682 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1683
1684         * config/tc-ia64.c: Include limits.h (if available).
1685         (gr_values[0]): Set path to INT_MAX.
1686         (dot_reg_val): Don't allow changing value of r0. Limit range of
1687         general registers at r127.
1688         (specify_resource): Default resource index is -1. Don't set resource
1689         index (in case IA64_RS_RSE) without setting the specific flag.
1690         (note_register_values): Check operand is O_constant before tracking
1691         input value of moves. Add tracking for dep.z with constant inputs.
1692         (print_dependency): Resource index of specific resource may be zero.
1693         (check_dependencies): Likewise.
1694
1695 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1696
1697         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
1698         reg_class. Check operands and emit diagnostics for illegal use of
1699         registers.
1700
1701 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1702
1703         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
1704         new variables type, suffix, and width. Handle
1705         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
1706         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
1707         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
1708         FUNC_DTP_RELATIVE case. Return incoming relocation type if
1709         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
1710         if unable to translate relocation type, using the new variables.
1711
1712 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1713
1714         * config/tc-ia64.h (ia64_symbol_chars): Declare.
1715         (ty_symbol_chars): Define.
1716         * config/tc-ia64.c (ia64_symbol_chars): Define.
1717
1718 2005-02-15  Jan Beulich  <jbeulich@novell.com>
1719
1720         * config/tc-ia64.c (ia64_parse_name): Only update next character if
1721         input_line_pointer was advanced.
1722
1723 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
1724
1725         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
1726         within |.
1727
1728 2005-02-13  Jan Beulich  <jbeulich@novell.com>
1729
1730         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
1731         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
1732         indicator.
1733         (ia64_init): Set md.detect_dv.
1734         (ia64_start_line): New static variable warned. Warn only once when
1735         encountering explicit stops in automatic mode.
1736         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
1737         * NEWS: Mention new default mode.
1738
1739 2005-02-13  Jan Beulich  <jbeulich@novell.com>
1740
1741         * config/tc-ia64.c (dot_rot): Add comment that name strings should
1742         be freed when wiping out previous state. Canonicalize names before
1743         use. Free name string when detecting redefinition.
1744         (dot_pred_rel): Call generic expression parser to process arguments.
1745         Handle O_register case for individual predicates and O_subtract for
1746         ranges.
1747         (ia64_parse_name): Canonicalize name before looking it up in dynamic
1748         register hash.
1749         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
1750         Warn if multiple found, issue error if resulting symbol name has zero
1751         length.
1752         (dot_alias): Canonicalize name before use.
1753
1754 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1755
1756         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
1757         and 0 for error.
1758         (in_procedure): Return -1 for warning.
1759         (in_prologue): Likewise.
1760         (in_body): Likewise.
1761
1762 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1763
1764         * config/tc-ia64.c (dot_xdata): Undo the last change.
1765         (dot_float_cons): Likewise.
1766         (dot_xstringer): Likewise.
1767         (dot_xdata_ua): Likewise.
1768         (dot_float_cons_ua): Likewise.
1769
1770 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
1771
1772         * NEWS: Mention "-munwind-check=[warning|error]".
1773
1774         * config/tc-ia64.c (md): Add unwind_check.
1775         (unwind_diagnostic): New.
1776         (in_procedure): Call unwind_diagnostic when a directive isn't
1777         in procedure.
1778         (in_prologue): Call unwind_diagnostic when a directive isn't in
1779         prologue.
1780         (in_body): Call unwind_diagnostic when a directive isn't in
1781         body region.
1782         (dot_endp): Set md.unwind_check to error before calling
1783         in_procedure and restore it after. When the name is missing or
1784         couldn't be found, use the one from the last .proc if
1785         md.unwind_check isn't error. Warn if md.unwind_check is
1786         warning.
1787         (md_parse_option): Handle "-munwind-check=[warning|error]".
1788         (md_show_usage): Add "-munwind-check=[warning|error]".
1789         (ia64_init): Set md.unwind_check to warning.
1790
1791         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
1792         * doc/c-ia64.texi: Likewise.
1793
1794 2005-02-11  Jan Beulich  <jbeulich@novell.com>
1795
1796         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
1797         (LEX_QM): Likewise.
1798         (ia64_parse_name): New third parameter.
1799         (md_parse_name): Pass third argument.
1800         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
1801         (md_operand): Handling of '@'-prefixed symbols moved from here...
1802         (ia64_parse_name): ...to here.
1803
1804 2005-02-11  Jan Beulich  <jbeulich@novell.com>
1805
1806         * config/tc-ia64.c (md): Remove last_groups and group_idx.
1807         (errata_nop_necessary_p): Remove declaraction and definition.
1808         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
1809         update md.group_idx. Don't reset md.last_groups.
1810
1811 2005-02-11  Jan Beulich  <jbeulich@novell.com>
1812
1813         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
1814         argument.
1815         (dot_xdata): Free section name after use.
1816         (dot_float_cons): Likewise.
1817         (dot_xstringer): Likewise.
1818         (dot_xdata_ua): Likewise.
1819         (dot_float_cons_ua): Likewise.
1820         (md_pseudo_table): Add xdata16 and xdata16.ua.
1821
1822 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1823
1824         * doc/all.texi: Add IA64.
1825         * doc/as.texinfo: Likewise.
1826
1827         * doc/c-ia64.texi: Fix typos.
1828
1829 2005-02-10  Julian Brown  <julian@codesourcery.com>
1830
1831         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
1832         BFD_RELOC_UNUSED.
1833         (do_t_push_pop): Likewise.
1834         (md_assemble): Likewise.
1835         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
1836         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
1837         (create_unwind_entry): Output dependency on the required personality
1838         routines.
1839
1840 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
1841
1842         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
1843         * subsegs.c (seg_not_empty_p): Likewise.
1844
1845 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
1846
1847         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
1848         relative jump calculation.
1849         <md_convert_frag) : Likewise.
1850         <output_disp): Likewise.
1851
1852 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
1853
1854         * write.c (write_object_file): Recognize warning-symbol construct
1855         and skip object- and target- handling for the second symbol.
1856
1857 2005-02-02  Jan Beulich  <jbeulich@novell.com>
1858
1859         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
1860         designators along with quoted ones. Free copy of quoted designator
1861         when done.
1862
1863 2005-02-01  Ben Elliston  <bje@au.ibm.com>
1864
1865         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
1866         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
1867         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
1868         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
1869         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
1870         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
1871         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
1872         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
1873         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
1874         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
1875         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
1876         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
1877         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
1878         #if 0'd code throughout.
1879
1880 2005-01-31  Nick Clifton  <nickc@redhat.com>
1881
1882         * as.c (parse_args): Bump copyright date reported by --version to
1883         2005.
1884
1885 2005-01-31  Nick Clifton  <nickc@redhat.com>
1886
1887         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
1888         and vax-vms.
1889
1890 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1891
1892         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
1893         that can end with .endr in that case. Make requiring/permitting
1894         pseudo-ops without leading dot closer to the logic in read.c serving
1895         the same purpose.
1896         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
1897         ignored.
1898
1899 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1900
1901         * macro.c (do_formals): Adjust to no longer accept empty parameter
1902         names.
1903         (define_macro): Adjust to no longer accept empty macro name, garbage
1904         following the parameters, or macros that were previously defined.
1905         * read.c (s_bad_end): Declare.
1906         (potable): Add endm. Handler for endr and endm is s_bad_end.
1907         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
1908         and .endr.
1909         * read.h (s_bad_endr): Remove.
1910
1911 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1912
1913         * config/tc-ia64.c (parse_operands): Parse all specified operands,
1914         immediately discarding (but counting) those exceeding the maximum
1915         possible amount. Track whether output and input operand counts ever
1916         matched, and use this to better indicate which of the operands/
1917         operand types was wrong; specifically don't default to pointing to
1918         the first operand.
1919
1920 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1921
1922         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
1923         variable in dot_endp). Add body and insn. Make prologue,
1924         prologue_mask, body, and insn bitfields.
1925         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
1926         messages.
1927         (in_procedure, in_prologue, in_body): New.
1928         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1929         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1930         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
1931         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
1932         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
1933         dot_personality): Use the appropriate one of the above.
1934         (dot_proc): Clear unwind.proc_start; set to current location only if
1935         none of the entry points were valid. Check for non-zero-length entry
1936         point names. Check that entry points aren't defined, yet. Clear
1937         unwind.prologue, unwind.body, and unwind.insn.
1938         (dot_body): Call in_procedure. Check that first directive in procedure
1939         had no insns emitted before. Set unwind.body.
1940         (dot_prologue): Call in_procedure. Check that not already in prologue.
1941         Check that first directive in procedure had no insns emitted before.
1942         Clear unwind.body.
1943         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
1944         length entry point names. Check that entry points became defined.
1945         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
1946
1947 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1948
1949         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
1950         before actually using it. Don't generate an error in manual bundling
1951         mode when looking at an insn requiring slot 2 but not yet at slot 2.
1952         Don't generate an error in manual bundling mode when looking at an
1953         insn required to be last in its group but the required slot hasn't
1954         been reached, yet. Allow conversion from MII to MI;I for bundle
1955         consisting of only 2 insns with the stop between them. Suppress
1956         various meaningless errors resulting from detecting earlier ones.
1957
1958 2005-01-31  Jan Beulich  <jbeulich@novell.com>
1959
1960         * config/tc-ia64.c (parse_operands): Also handle alloc without first
1961         input being ar.pfs.
1962
1963 2005-01-28  Christian Groessler  <chris@groessler.org>
1964
1965         * config/tc-z8k.c (md_assemble): Improve error detection.
1966
1967 2005-01-28  Jan Beulich  <jbeulich@novell.com>
1968
1969         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
1970         for personality routine pointer only if there is one.
1971         (ia64_convert_frag): Likewise.
1972         (generate_unwind_image): Likewise.
1973
1974 2005-01-27  Christian Groessler  <chris@groessler.org>
1975
1976         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
1977         (md_apply_fix3): Make relative branches out of range an error
1978         instead of a warning.  Display correct line number for out of
1979         range branches/calls/memory accesses.
1980
1981 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
1982
1983         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
1984         to emit .debug_line and other debug sections.
1985         * as.h (seg_not_empty_p): Declare.
1986         * subsegs.c (seg_not_empty_p): New predicate.
1987
1988 2005-01-27  Andrew Cagney  <cagney@gnu.org>
1989
1990         * configure: Regenerate to track ../gettext.m4 change.
1991
1992 2005-01-27  Jan Beulich  <jbeulich@novell.com>
1993
1994         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
1995
1996 2005-01-27  Jan Beulich  <jbeulich@novell.com>
1997
1998         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
1999         to/from application registers dynamic insns.
2000         (md_assemble): Defer resolution of move to/from application registers
2001         dynamic insns when they can be issued on either the I- or M-units.
2002
2003 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
2004
2005         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2006         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
2007         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2008         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
2009         * cgen.c (gas_cgen_parse_operand): Handle
2010         CGEN_PARSE_OPERAND_SYMBOLIC.
2011         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2012         (frv_force_relocation): Likewise.  Fix handling of PIC
2013         relocations.
2014         (md_apply_fix3): Likewise.
2015
2016 2005-01-21  Ben Elliston  <bje@au.ibm.com>
2017
2018         * as.h: Remove #if 0'd code.
2019         * atof-generic.c (atof_generic): Likewise.
2020         * ecoff.c (ecoff_directive_frame): Likewise.
2021         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2022         * itbl-ops.c (itbl_add_reg): Likewise.
2023         * listing.c (calc_hex): Likewise.
2024         * read.c (MASK_CHAR): Likewise.
2025         * subsegs.c (subsegs_print_statistics): Likewise.
2026         * symbols.c (indent): Likewise.
2027         * write.c (write_relocs): Likewise.
2028         (write_object_file): Likewise.
2029         (relax_frag): Likewise.
2030
2031 2005-01-20  Nick Clifton  <nickc@redhat.com>
2032
2033         * as.c (std_longopts): Add an entry for "--a" in order to prevent
2034         getopt_long_only() from considering -a as an abbreviation for
2035         --alternate.
2036         (parse_args): Fix the parsing of -a=<file>.
2037
2038 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
2039
2040         PR gas/684
2041         * read.c (s_incbin): Adjust default count for skip.  Check validity
2042         of count and skip rigorously.
2043
2044 2005-01-19  Fred Fish  <fnf@specifixinc.com>
2045
2046         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2047
2048 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
2049
2050         * read.c (convert_to_bignum): New function, split out from...
2051         (emit_expr): ...here.  Handle the case where X_add_number is
2052         positive and the input value is negative.
2053         (output_big_sleb128): Fix setting of continuation bit.  Check whether
2054         the final byte needs to be sign-extended.  Fix size-shrinking loop.
2055         (emit_leb128_expr): When generating a signed leb128, see whether the
2056         sign of an O_constant's X_add_number matches the sign of the input
2057         value.  Use a bignum if not.
2058
2059 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
2060
2061         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2062         arch_sh_up in order to match the external name and make the
2063         testsuite's job easier.
2064
2065 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
2066
2067         PR 659
2068         * config/tc-i386.c (i386_scale): Disallow 0 scale.
2069
2070 2005-01-12  Nick Clifton  <nickc@redhat.com>
2071
2072         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2073         ignored_arguments array.
2074
2075 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2076
2077         * write.c (write_object_file): Disallow a symbol equated to
2078         common symbol.
2079
2080 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
2081
2082         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2083         bfd_mach_maxq20.
2084         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2085         (maxq_target): New function: Set the machine type.
2086
2087 2005-01-06  Paul Brook  <paul@codesourcery.com>
2088
2089         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2090         (md_begin): Handle TE_VXWORKS for FP defaults.
2091         (md_apply_fix3): Correct rela offsets.
2092         (elf32_arm_target_format): Add VxWorks targets.
2093
2094 2005-01-06  Paul Brook  <paul@codesourcery.com>
2095
2096         * configure.tgt: Set em=vxworks for *-*-vxworks.
2097         * config/te-vxworks.h: New File.
2098
2099 2005-01-06  Paul Brook  <paul@codesourcery.com>
2100
2101         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2102
2103 2005-01-04  Dmitry Diky  <diwil@spec.ru>
2104
2105         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2106         global label.
2107
2108 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
2109
2110         * config/tc-ia64.c (md): Add member "loc_directive_seen".
2111         (dot_loc): New function.
2112         (md_pseudo_table): Add entry to map .loc to dot_loc().
2113         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2114         seen a .loc directive or we're generating DWARF2 debug info for
2115         assembly source.
2116
2117 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
2118
2119         PR gas/619
2120         * read.c (s_comm_internal): Don't zero end of name until size
2121         expression has been parsed.
2122
2123 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
2124
2125         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2126
2127 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
2128
2129         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2130         case).
2131
2132 2004-12-22  Ian Lance Taylor  <ian@airs.com>
2133
2134         * configure.tgt: New.
2135         * configure.in: Move setting of cpu_type, fmt, etc., to
2136         configure.tgt.
2137         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2138         $(srcdir)/configure.tgt.
2139         * configure, Makefile.in: Rebuild.
2140
2141 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
2142
2143         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2144         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2145         instructions.
2146         (avr_offset_expression): New function to parse offsets for LDI
2147         instructions.
2148         (avr_operand): Use it.
2149         (md_apply_fix3): Generate the relocs.
2150
2151 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
2152
2153         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2154         BFD_RELOC_SH_IMMS10BY8 relocation.
2155
2156         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2157         than just ignoring bad code.
2158
2159 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
2160
2161         * config/tc-v850.c (handle_lo16): New function.
2162         (v850_reloc_prefix): Use it to check lo().
2163         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2164
2165 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
2166
2167         * configure.in: Add s390x-ibm-tpf support.
2168         * configure: Regenerate.
2169
2170 2004-12-15 Jan Beulich  <jbeulich@novell.com>
2171
2172         * config/obj-elf.c (obj_elf_change_section): Only set type and
2173         attributes on new sections. Emit warning when type of re-declared
2174         section doesn't match.
2175
2176 2004-12-15 Jan Beulich  <jbeulich@novell.com>
2177
2178         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2179         '.cfi_startproc simple' doesn't inherit the old value.
2180
2181 2004-12-15  Jan Beulich  <jbeulich@novell.com>
2182
2183         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2184         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2185         generation to emit a factored offset.
2186
2187 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
2188
2189         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2190         which is too large in the case of NO_PIC without 64-bit
2191         addresses.
2192
2193         * config/tc-mips.c (mips_in_shared): New static variable.
2194         (macro_build_lui): Permit "_gp" if !mips_in_shared.
2195         (md_longopts): Add -mshared and -mno-shared.
2196         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2197         (s_cpload): Implement !mips_in_shared case.
2198         (s_cpsetup): Likewise.
2199         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2200         * NEWS: Mention -mno-shared.
2201
2202 2004-12-09  Paul Brook  <paul@codesourcery.com>
2203
2204         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2205         for function start.
2206
2207 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
2208
2209         * config/tc-mips.c (append_insn): If we emit a nop during a relax
2210         sequence, increase the size of the sequence.
2211
2212         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2213         use CPU_RM9000.
2214
2215 2004-12-07  Ben Elliston  <bje@gnu.org>
2216
2217         * read.c (s_align): Use an align_limit temporary to allay a GCC
2218         signed/unsigned comparison warning.
2219
2220 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
2221
2222         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2223         * configure.in: Use it for arm*-*-linux-gnueabi*.
2224         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2225         * config/te-armlinuxeabi.h: New file.
2226         * Makefile.in: Regenerated.
2227         * aclocal.m4: Likewise.
2228         * configure: Likewise.
2229         * doc/Makefile.in: Regenerated.
2230
2231 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
2232
2233         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2234         (xtensa_restore_emit_state): Likewise.
2235
2236 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
2237
2238         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2239         (s_align): Use it.
2240
2241 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
2242
2243         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2244         * Makefile.in: Regenerate.
2245
2246 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
2247
2248         * config/tc-crx.c: Major code cleanup. Remove unused variables and
2249         functions, give functions a meaningful name, add comments.
2250         (check_range): New function - Replace operand size calculation
2251         with range checking.
2252         (assemble_insn): Update Algorithm, improve error issuing.
2253         (enum op_err): New.
2254         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2255         handling.
2256
2257 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2258
2259         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2260         miss between different section in the same module.
2261         (tc_gen_reloc): Likewise.
2262
2263 2004-11-25  Theodore A. Roth  <troth@openavr.org>
2264
2265         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2266         atmega325, atmega3250, atmega645 and atmega6450.
2267
2268 2004-11-25 Jan Beulich  <jbeulich@novell.com>
2269
2270         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2271         permissible for the selected instruction suffix.
2272         (process_suffix): For DefaultSize instructions, suppressing the
2273         guessing of a 'q' suffix if the instruction doesn't support it is
2274         pointless, because only an 'l' suffix can be guessed in this place.
2275
2276 2004-11-24  Nick Clifton  <nickc@redhat.com>
2277
2278         * config/tc-iq2000.c: Remove support for IQ10 processor.
2279         Convert to ISO C90 formatting.
2280         * config/tc-iq2000.h: Likewise.
2281
2282 2004-11-23  Nick Clifton  <nickc@redhat.com>
2283
2284         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2285         in this table.  They should be correct now.
2286
2287 2004-11-23 Jan Beulich <jbeulich@novell.com>
2288
2289         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2290         indicate the MMX extensions added by both SSE and 3DNow!A.
2291         (Cpu3dnowA): Declare.
2292         (CpuUnknownFlags): Update.
2293         * config/tc-i386.c (cpu_sub_arch_name): Declare.
2294         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2295         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2296         3DNow!. Athlon additionally implies 3DNow!A. Several new
2297         entries (those starting with a dot are for sub-arch specification).
2298         (set_cpu_arch): Handle sub-arch specifications.
2299         (parse_insn): Distinguish between instructions not supported because
2300         of insufficient CPU features and because of 64-bit mode.
2301         * doc/c-i386.texi: Describe enhanced .arch directive.
2302
2303 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
2304
2305         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2306
2307 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
2308
2309         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2310         without a corresponding .debug_info section.
2311
2312 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
2313
2314         * read.c (potable): Add "error" and "warning".
2315         (s_errwarn): New function.
2316         * read.h (s_errwarn): Declare.
2317         * doc/as.texinfo (Error, Warning): Document .error and .warning.
2318
2319 2004-11-22  Nick Clifton  <nickc@redhat.com>
2320
2321         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2322         c_dot_file_symbol.
2323
2324 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
2325
2326         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2327         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2328
2329 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
2330
2331         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2332         (coff_adjust_symtab): Adjust call.
2333         (crawl_symbols): Likewise.
2334         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2335         (obj_app_file): Adjust.
2336
2337 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
2338
2339         * configure.in: Enable bfd_assember for the MAXQ port.
2340         * configure: Regenerate.
2341
2342 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
2343             Sterling Augustine  <sterling@tensilica.com>
2344
2345         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2346         there is a conflict.
2347         (check_t1_t2_reads_and_writes): Check for both reads and writes to
2348         interfaces that are related as determined by xtensa_interface_class_id.
2349
2350 2004-11-12  Nick Clifton  <nickc@redhat.com>
2351
2352         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2353         offsets for conditional branches.
2354
2355 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
2356
2357         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2358
2359 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
2360
2361         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2362         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
2363         MAYBE_UNREACHABLE.
2364         (relax_frag_immed): Update call to update_next_frag_state.
2365
2366 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
2367
2368         * obj.h (struct format_ops <app_file>): Add int param.
2369         * read.h (s_app_file_string): Likewise.
2370         * read.c (s_app_file_string): Likewise.
2371         (s_app_file): Adjust s_app_file_string call.
2372         * config/tc-mips.c (s_mips_file): Likewise.
2373         * config/obj-coff.h (obj_app_file): Add app param.
2374         * config/obj-ecoff.h (obj_app_file): Likewise.
2375         * config/obj-multi.h (obj_app_file): Likewise.
2376         * config/obj-elf.h (elf_file_symbol): Likewise.
2377         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2378         if called for # preprocessor lines.
2379
2380 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
2381
2382         PR 528
2383         * symbols.c (resolve_symbol_value): Convert weak symbols only
2384         for Windows PECOFF.
2385         (symbol_equated_reloc_p): Don't equate weaks when relocating
2386         only for Windows PECOFF.
2387
2388 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
2389
2390         * config/tc-crx.c (print_insn): Check and set insn_addr.
2391         * config/tc-crx.h (md_frag_check): Define.
2392
2393 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
2394             Vineet Sharma      <vineets@noida.hcltech.com>
2395
2396         * configure.in: Add support for new target maxq-coff.
2397         * configure: Regenerate.
2398         * NEWS: Mention new support.
2399         * config/tc-maxq.c: New file.
2400         * config/tc-maxq.h: New file.
2401         * config/obj-coff.h: Add support for maxq-coff.
2402
2403 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2404
2405         * symbols.c (any_external_name): Define.
2406         (resolve_symbol_value): Convert weak symbols.
2407         (S_SET_EXTERNAL): Support any_external_name.
2408         (S_SET_NAME): Qualify parameter const.
2409         (symbol_equated_reloc_p): Equate to weaks when relocating.
2410         * symbols.h (S_SET_NAME): Qualfiy parameter const.
2411         * tc.h (any_external_name): Declare.
2412         * config/obj-coff.c ("coff/pe.h"): Include for BFD
2413         assemblers also.
2414         (weak_is_altname): Declare and define.
2415         (weak_name2altname): Same.
2416         (weak_altname2name): Same.
2417         (weak_uniquify): Same.
2418         (weak_altprefix): Define.
2419         (obj_coff_weak): Change .weak syntax and handling.
2420         (coff_frob_symbol): Fix PE weak symbol alternates.
2421         * config/obj-coff.h (USE_UNIQUE): Define.
2422         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2423         are in another segment.
2424         (tc_gen_reloc): Remove broken addend hack.
2425         doc/as.texinfo: Update.
2426
2427 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
2428
2429         * config/tc-xtensa.c (total_frag_text_expansion): New.
2430         (md_estimate_size_before_relax): Use it.
2431         (find_address_of_next_align_frag): Likewise.
2432
2433 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
2434
2435         * config/tc-crx.c: Rename argument types.
2436         (processing_arg_number): Rename to 'cur_arg_num'.
2437         (get_number_of_bits): Rename to 'set_operand_size'.
2438         (get_operandtype): Rename to 'parse_operand', totally rewrite.
2439         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2440         (set_indexmode_parameters): Remove function, integrate its code into
2441         'set_operand'.
2442         (set_operand_size): Get rid of 'Operand Number' function parameter -
2443         use global variable 'cur_arg_num' instead.
2444         Use a local 'argument' pointer to reference the current argument.
2445         (parse_operand): Likewise.
2446         (set_operand): Likewise.
2447         (process_label_constant): Likewise.
2448
2449 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
2450
2451         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2452         (add_section_rename): Delete.  Inlined into...
2453         (build_section_rename): ...here.  Use xstrdup instead of strdup.
2454         (xtensa_section_rename): Drop "const" from argument and return types.
2455         (md_show_usage): Indent to match show_usage().
2456         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2457         (tc_canonicalize_section_name): Define.
2458         (md_elf_section_rename): Remove unused macro.
2459         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2460         * doc/c-xtensa.texi (Xtensa Options): Likewise.
2461         (Frame Directive): Delete.
2462
2463 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
2464
2465         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2466         * config/tc-arm.c (target_oabi): Delete.
2467         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2468         (arm_opts): Remove moabi.
2469         * doc/as.texinfo (Overview): Remove documentation of -moabi.
2470         * doc/c-arm.texi (ARM Options): Likewise.
2471         * configure: Regenerated.
2472
2473 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
2474
2475         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
2476         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
2477         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2478         * configure: Regenerate.
2479         * config/tc-cris.c (enum cris_archs): New.
2480         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2481         (cris_insn_ver_valid_for_arch): New functions.
2482         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2483         (cris_arch): New variable.
2484         (md_pseudo_table): New pseudo .arch.
2485         (err_for_dangerous_mul_placement): Initialize according to
2486         DEFAULT_CRIS_ARCH.
2487         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2488         All users changed.
2489         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2490         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2491         (BRANCH_WF_V32, BRANCH_WB_V32): New.
2492         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2493         use in md_cris_relax_table.
2494         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2495         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2496         Update and improve head comment.
2497         (OPTION_PIC): Define in terms of previous option, OPTION_US.
2498         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2499         (OPTION_ARCH): New.
2500         (md_longopts): New option --march=...
2501         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2502         macros.
2503         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2504         (HANDLE_RELAXABLE): New macro.
2505         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2506         cases.  Check for weak symbols and assume not relaxable.  Handle
2507         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2508         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
2509         fragP->fr_symbol.
2510         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2511         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2512         (cris_create_short_jump): Adjust for CRISv32.
2513         (cris_relax_frag): Handle new states.
2514         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
2515         (md_begin): Define symbols "..asm.arch.cris.v32",
2516         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2517         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
2518         when entering opcode table entry points.
2519         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
2520         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
2521         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2522         (cris_process_instruction): Initialize out_insnp->insn_type to
2523         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2524         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2525         cases.
2526         <case 'm'>: Check that modified_char == '.'.
2527         <invalid operands>: Consume the rest of the line.
2528         When operands don't match, skip over subsequent insns with
2529         non-matching version specifier but same mnemonic.
2530         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2531         special registers in CRISv32 are always 32 bit long.
2532         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2533         New cases.
2534         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2535         and compatible.  Recognize "ACR" for v32, unless followed by "+".
2536         (get_spec_reg): Consider cris_arch when looking up register.
2537         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2538         v32 or compatible.
2539         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2540         (cris_get_expression): Restore input_line_pointer if failing "early".
2541         (get_flags): Consider cris_arch and recognize flags accordingly.
2542         (branch_disp): Adjust for CRISv32.
2543         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
2544         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
2545         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
2546         resolved.  Don't enter zeros in object file for
2547         BFD_RELOC_32_PCREL.
2548         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2549         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2550         (md_parse_option): Break out "return 1".
2551         <OPTION_ARCH> New case.
2552         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2553         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2554         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2555         <case BFD_RELOC_32_PCREL>: New cases.
2556         Addends for non-zero fx_pcrel are too in fx_offset.
2557         (md_show_usage): Show --march=<arch>.
2558         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2559         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2560         (s_syntax) <struct syntaxes>: Properly constify member operand.
2561         * config/tc-cris.h (TARGET_MACH): Define.
2562         (cris_mach): Declare.
2563         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2564         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2565         (CRIS-Opts): Document --march=...
2566         (CRIS-Pseudos): Document .arch.
2567
2568 2004-11-04 Jan Beulich <jbeulich@novell.com>
2569
2570         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2571         intel syntax and no register prefix, allow $ in symbol names when
2572         intel syntax.
2573         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2574         (intel_float_operand): Add fourth return value indicating math control
2575         operations. Make classification more precise.
2576         (md_assemble): Complain if memory operand of mov[sz]x has no size
2577         specified.
2578         (parse_insn): Translate word operands to floating point instructions
2579         operating on integers as well as control instructions to short ones
2580         as expected by AT&T syntax. Translate 'd' suffix to short one only for
2581         floating point instructions operating on non-integer operands.
2582         (match_template): Remove fldcw special case. Adjust q-suffix handling
2583         to permit it on fild/fistp/fisttp in AT&T mode.
2584         (process_suffix): Don't guess DefaultSize insns' suffix from
2585         stackop_size for certain floating point control instructions. Guess
2586         suffix for branch and [ls][gi]dt based on flag_code. Split error
2587         messages for Intel and AT&T syntax, and make the condition more strict
2588         for the former. Adjust suppressing of generation of operand size
2589         overrides.
2590         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2591         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2592         more error checking.
2593         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2594         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2595
2596 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
2597
2598         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2599         md_short_jump_size, md_long_jump_size.
2600         * write.c [!WORKING_DOT_WORD]: Ditto.
2601         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
2602         qualifier.
2603         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2604         declare.
2605         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2606         const qualifier in these definitions.
2607         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2608         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2609
2610 2004-11-02  Nick Clifton  <nickc@redhat.com>
2611
2612         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2613         table before deciding to produce a .debug_line section to match up
2614         with a user provided .debug_info section.
2615
2616 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
2617
2618         * config/tc-crx.c (getreg_image): Bug fix, a return value was
2619         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
2620
2621 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
2622
2623         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
2624         (get_flags): New function.
2625         (get_number_of_bits): Edit comments, update numeric values to
2626         supported sizes.
2627         (process_label_constant): Don't support the colon
2628         format (SYMBOL:[s|m|l]).
2629         (set_cons_rparams): Support argument type 'arg_rbase'.
2630         (get_operandtype): Bug fix in 'rbase' operand type parsing.
2631         (handle_LoadStor): Bug fix, first handle post-increment mode.
2632         (getreg_image): Remove redundant code, update according to latest
2633         CRX spec.
2634         (print_constant): Bug fix relate to 3-word instructions.
2635         (assemble_insn): Bug fix, when matching instructions, verify also
2636         instruction type (not only mnemonic).
2637         Add various error checking.
2638         (preprocess_reglist): Support HI/LO and user registers.
2639
2640 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
2641
2642         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
2643         in an epilogue directive go negative.
2644
2645 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
2646
2647         PR 474
2648         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
2649         after reporting template error during manual bundling. Reported
2650         by Michael Dupont, michaelx.dupont@intel.com.
2651
2652 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
2653
2654         * Makefile.am: Run dep-am.
2655         * aclocal.m4: Regenerate with automake 1.9.2.
2656         * Makefile.in: Regenerate with automake 1.9.2.
2657         * doc/Makefile.in: Likewise.
2658
2659         * config/tc-arm.c: Include "dw2gencfi.h".
2660         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2661         New functions.
2662         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
2663         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
2664         (tc_cfi_frame_initial_instructions): Define.
2665         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
2666         Add prototypes.
2667
2668 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
2669
2670         * config/tc-crx.c (assemble_insn): Check unsigned immediate
2671         operands validity.
2672         Update coprocessor id to be unsigned immediate.
2673
2674 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2675
2676         * config/tc-i386.c (O_secrel): Delete.
2677         (tc_pe_dwarf2_emit_offset): New function.
2678         * config/tc-i386.h (O_secrel): Define as O_md1.
2679         (TC_DWARF2_EMIT_OFFSET): Define.
2680
2681 2004-10-18  Nick Clifton  <nickc@redhat.com>
2682
2683         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
2684         ignore @fptr() directives for 4-byte fixups.
2685
2686 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
2687
2688         * Makefile.am: Run "make dep-am"
2689         * Makefile.in: Regenerate.
2690
2691 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
2692
2693         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
2694         Remove comments about placement of literal pools.
2695         (Literal Directive): Update description of literal placement.
2696         (Literal Prefix Directive): Remove statement that this does not apply
2697         to absolute-mode literals.  Describe new section naming scheme.
2698
2699 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
2700
2701         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
2702         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
2703         is_windowed_return_opcode): Delete.
2704         (xtensa_frob_label): Use get_subseg_target_freq.
2705         (md_assemble): Inline call to is_entry_opcode.
2706         (xtensa_handle_align): Inline call to get_frag_is_literal.
2707         (relaxation_requirements): Inline call to is_jx_opcode.
2708         (emit_single_op): Inline call to is_movi_opcode.
2709         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
2710         get_frag_is_no_transform, is_entry_opcode, and
2711         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
2712         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
2713         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
2714         Inline calls to get_frag_is_no_transform.
2715         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
2716         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
2717         get_frag_is_no_transform.
2718         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
2719         and set_frag_is_no_transform.
2720         (get_expression_value): Delete.
2721         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
2722         cur_target_freq to target_freq.
2723         (get_subseg_info): Split out code to create a new map entry into ...
2724         (add_subseg_info): ... this new function.
2725         (get_last_insn_flags): Check if get_subseg_info succeeded.
2726         (set_last_insn_flags): Call add_subseg_info if needed.
2727         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
2728         (xtensa_reorder_segments): Compute last_sec while counting sections.
2729         Remove call to get_last_sec.
2730         (get_last_sec): Delete.
2731         (cache_literal_section): Inline call to retrieve_literal_seg and its
2732         callees, seg_present and add_seg_list.
2733         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
2734         (get_frag_is_insn, get_frag_is_no_transform,
2735         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
2736         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
2737
2738 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
2739
2740         * config/tc-xtensa.c: Use ISO C90 formatting.
2741         * config/tc-xtensa.h: Likewise.
2742         * config/xtensa-istack.h: Likewise.
2743         * config/xtensa-relax.c: Likewise.
2744         * config/xtensa-relax.h: Likewise.
2745
2746 2004-10-12  Paul Brook  <paul@codesourcery.com>
2747
2748         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
2749         EF_ARM_EABI_VER4.
2750         (arm_eabis): Ditto.
2751         * doc/c-arm.texi: Document that we actually support -meabi=4, not
2752         -meabi=3.
2753
2754 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
2755
2756         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
2757         entries.
2758         (Acknowledgements): Use "GAS" instead of AS variable.
2759
2760 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
2761
2762         * config/tc-i386.c: Include "elf/x86-64.h".
2763         (i386_elf_section_type): New function.
2764         * config/tc-i386.h (md_elf_section_type): Define.
2765         (i386_elf_section_type): New prototype.
2766
2767 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
2768
2769         * config/m68k-parse.h (enum m68k_register): New control register,
2770         MBAR2 (for MCF5249)
2771         * config/tc-m68k.c: Correct control register set for MCF5249.
2772
2773 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
2774             Sterling Augustine  <sterling@tensilica.com>
2775
2776         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
2777         (UNREACHABLE_MAX_WIDTH): Define.
2778         (XTENSA_FETCH_WIDTH): Delete.
2779         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
2780         prefer_const16, prefer_l32r): New global variables.
2781         (LIT4_SECTION_NAME): Define.
2782         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
2783         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
2784         (frag_flags struct): New.
2785         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
2786         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
2787         (bitfield, bit_is_set, set_bit, clear_bit): Define.
2788         (MAX_FORMATS): Define.
2789         (op_placement_info struct, op_placement_table): New.
2790         (O_pltrel, O_hi16, O_lo16): Define.
2791         (directiveE enum): Rename directive_generics to directive_transform.
2792         Delete directive_relax.  Add directive_schedule,
2793         directive_absolute_literals, and directive_last_directive.
2794         (directive_info): Rename "generics" to "transform".  Delete "relax".
2795         Add "schedule" and "absolute-literals".
2796         (directive_state): Adjust entries to match changes in directive_info.
2797         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
2798         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
2799         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
2800         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
2801         (align_only_targets, software_a0_b_retw_interlock,
2802         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
2803         software_avoid_short_loop, software_avoid_close_loop_end,
2804         software_avoid_all_short_loops, specific_opcode): Delete.
2805         (warn_unaligned_branch_targets): New.
2806         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
2807         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
2808         (option_[no_]link_relax, option_[no_]transform,
2809         option_[no_]absolute_literals, option_warn_unaligned_targets,
2810         option_prefer_l32r, option_prefer_const16, option_target_hardware):
2811         New enum values.
2812         (option_[no_]align_only_targets, option_literal_section_name,
2813         option_text_section_name, option_data_section_name,
2814         option_bss_section_name, option_eb, option_el): Delete.
2815         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
2816         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
2817         and target-hardware.  Delete entries for [no-]target-align-only,
2818         literal-section-name, text-section-name, data-section-name, and
2819         bss-section-name.
2820         (md_parse_option): Handle new options and remove old ones.  Accept but
2821         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
2822         and treat them as [no-]transform.
2823         (md_show_usage): Add new options and remove old ones.
2824         (xtensa_setup_hw_workarounds): New.
2825         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
2826         "long", "short", "loc" and "frequency" entries.
2827         (use_generics): Rename to ...
2828         (use_transform): ... this function.  Add past_xtensa_end check.
2829         (use_longcalls): Add past_xtensa_end check.
2830         (code_density_available, can_relax): Delete.
2831         (do_align_targets): New.
2832         (get_directive): Accept dashes in directive names.  Warn about
2833         [no-]generics and [no-]relax directives and treat them as
2834         [no-]transform.
2835         (xtensa_begin_directive): Call md_flush_pending_output only for some
2836         directives.  Check for directives inside instruction bundles.  Warn
2837         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
2838         directives.  Handle new directives.  Check generating_literals flag
2839         for literal_prefix.
2840         (xtensa_end_directive): Check for directives inside instruction
2841         bundles.  Warn and ignore [no-]density directives.  Handle new
2842         directives.  Call xtensa_set_frag_assembly_state.
2843         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
2844         xtensa_dwarf2_emit_insn): New.
2845         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
2846         use_literal_section flag.
2847         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
2848         literals.  Use xtensa_elf_cons to parse the expression.
2849         (xtensa_literal_prefix): Do not check use_literal_section.  Support
2850         ".lit4" sections for absolute literals.  Change prefix convention to
2851         replace ".text" (or ".t" in a linkonce section).  No need to call
2852         subseg_set.
2853         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
2854         (expression_end): Handle closing braces and colons.
2855         (PLT_SUFFIX, plt_suffix): Delete.
2856         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
2857         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
2858         and O_hi16 expressions as well.
2859         (tokenize_arguments): Handle closing braces and colons.
2860         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
2861         operands and paired register syntax.
2862         (get_invisible_operands): New.
2863         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
2864         new xtensa-isa.h functions.
2865         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
2866         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
2867         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
2868         instructions.  Use xtensa_translate_zero_immed.
2869         (operand_is_immed, operand_is_pcrel_label): Delete.
2870         (get_relaxable_immed): Use new xtensa-isa.h functions.
2871         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
2872         functions.
2873         (xtensa_print_insn_table, print_vliw_insn): New.
2874         (is_direct_call_opcode): Use new xtensa-isa.h functions.
2875         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
2876         is_branch_or_jump_opcode): Delete.
2877         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
2878         (opnum_to_reloc, reloc_to_opnum): Delete.
2879         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
2880         xtensa-isa.h functions.  Operate on one slot of an instruction.
2881         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
2882         xg_get_insn_size): Delete.
2883         (xg_get_build_instr_size): Use xg_get_single_size.
2884         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
2885         xg_build_widen_table.  Use xg_get_single_size.
2886         (xg_get_max_narrow_insn_size): Delete.
2887         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
2888         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
2889         xg_get_single_size.
2890         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
2891         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
2892         (xg_expand_to_stack, xg_expand_narrow): Update calls to
2893         xg_build_widen_table.  Use xg_get_single_size.
2894         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
2895         xg_check_operand.
2896         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
2897         treat weak symbols conservatively.
2898         (xg_check_operand): Use new xtensa-isa.h functions.
2899         (is_dnrange): Delete.
2900         (xg_assembly_relax): Inline previous calls to tinsn_copy.
2901         (xg_finish_frag): Specify separate relax states for the frag and slot0.
2902         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
2903         xtensa-isa.h functions.
2904         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
2905         xg_instruction_matches_options): New.
2906         (xg_instruction_matches_rule): Handle O_register expressions.  Call
2907         xg_instruction_matches_options.
2908         (transition_rule_cmp): New.
2909         (xg_instruction_match): Update call to xg_build_simplify_table.
2910         (xg_build_token_insn): Record loc fields.
2911         (xg_simplify_insn): Check is_specific_opcode field and
2912         density_supported flag.
2913         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
2914         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
2915         (xg_assemble_literal): Add error handling for O_big.  Call
2916         record_alignment.  Handle O_pltrel.
2917         (xg_valid_literal_expression): New.
2918         (xg_assemble_literal_space): Add slot parameter.  Remove call to
2919         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
2920         xg_finish_frag.
2921         (xg_emit_insn): Delete.
2922         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
2923         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
2924         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
2925         and slot parameters.  Handle new "alternate" relocations for absolute
2926         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
2927         O_hi16.  Use new xtensa-isa.h functions.
2928         (xg_assemble_tokens): Delete.
2929         (is_register_writer): Use new xtensa-isa.h functions.
2930         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
2931         old-style RSR from LCOUNT.
2932         (next_frag_opcode): Delete.
2933         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
2934         update_next_frag_state): New.
2935         (update_next_frag_nop_state): Delete.
2936         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
2937         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
2938         the state of the absolute-literals directive.  Add calls to
2939         record_alignment and xtensa_set_frag_assembly_state.  Call
2940         xtensa_switch_to_non_abs_literal_fragment instead of
2941         xtensa_switch_to_literal_fragment.
2942         (build_nop): New.
2943         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
2944         (get_expanded_loop_offset): Change check for undefined opcode to an
2945         assertion.
2946         (xtensa_set_frag_assembly_state, relaxable_section,
2947         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
2948         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
2949         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
2950         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
2951         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
2952         (xtensa_init_fix_data): New.
2953         (xtensa_frob_label): Reset label symbol to the current frag.  Check
2954         do_align_targets and generating_literals flag.  Propagate frequency
2955         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
2956         (xtensa_unrecognized_line): New.
2957         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
2958         to xtensa_set_frag_assembly_state.
2959         (error_reset_cur_vinsn): New.
2960         (md_assemble): Remove check for literal frag.  Remove call to
2961         istack_init.  Call use_transform instead of use_generics.  Parse
2962         explicit instruction format specifiers.  Move code for
2963         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
2964         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
2965         Add dwarf2_where call.  Remote automatic alignment for ENTRY
2966         instructions.  Move call to xtensa_clear_insn_labels to the end.
2967         Rearrange to handle bundles.
2968         (xtensa_cons_fix_new): Delete.
2969         (xtensa_handle_align): New.
2970         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
2971         assignment to is_no_density field.
2972         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
2973         instead of reloc_to_opnum.  Handle "alternate" relocations.
2974         (xtensa_force_relocation, xtensa_check_inside_bundle,
2975         xtensa_elf_section_change_hook): New.
2976         (xtensa_symbol_new_hook): Delete.
2977         (xtensa_fix_adjustable): Check for difference of symbols with an
2978         offset.  Check for external and weak symbols.
2979         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
2980         (md_estimate_size_before_relax): Return expansion for the first slot.
2981         (tc_gen_reloc): Handle difference of symbols by producing
2982         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
2983         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
2984         tentative values into the output when linkrelax is set.
2985         (XTENSA_PROP_SEC_NAME): Define.
2986         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
2987         Create literal tables only if using literal sections.  Create new
2988         property tables instead of old instruction tables.  Check for unaligned
2989         branch targets and loops.
2990         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
2991         new_resource_table, clear_resource_table, resize_resource_table,
2992         resources_available, reserve_resources, release_resources,
2993         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
2994         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
2995         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
2996         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
2997         flag.  Update checks for workaround options.  Call
2998         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
2999         (xtensa_cleanup_align_frags): Add special case for branch targets.
3000         Check for and mark unreachable frags.
3001         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3002         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3003         end of a zero-overhead loop body.
3004         (frag_can_negate_branch): Handle instructions with multiple slots.
3005         Use new xtensa-isa.h functions
3006         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3007         xtensa_mark_zcl_first_insns): New.
3008         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3009         transformations are disabled.
3010         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
3011         multislot instructions.
3012         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3013         Likewise.  Also error if transformations are disabled.
3014         (unrelaxed_frag_max_size): New.
3015         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3016         xtensa-isa.h functions.
3017         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3018         xtensa_opcode_is_loop instead of is_loop_opcode.
3019         (get_text_align_power): Replace as_fatal with assertion.
3020         (get_text_align_fill_size): Iterate instead of using modulus when
3021         use_nops is false.
3022         (get_noop_aligned_address): Assert that this is for a machine-dependent
3023         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
3024         xg_get_single_size, and frag_format_size.
3025         (get_widen_aligned_address): Rename to ...
3026         (get_aligned_diff): ... this function.  Add max_diff parameter.
3027         Remove handling of rs_align/rs_align_code frags.  Use
3028         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3029         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
3030         and pass it back to caller.
3031         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
3032         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3033         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
3034         (relax_frag_text_align): Rename to ...
3035         (relax_frag_loop_align): ... this function.  Assume loops can only be
3036         in the first slot of an instruction.
3037         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3038         instruction.  Remove call to frag_wane.
3039         (relax_frag_narrow): Rename to ...
3040         (relax_frag_for_align): ... this function.  Extend to handle
3041         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3042         RELAX_NARROW for the first slot.
3043         (find_address_of_next_align_frag, bytes_to_stretch): New.
3044         (future_alignment_required): Use find_address_of_next_align_frag and
3045         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
3046         alignment decisions.
3047         (relax_frag_immed): Add format, slot, and estimate_only parameters.
3048         Check if transformations are enabled for b_j_loop_end workaround.
3049         Use new xtensa-isa.h functions and handle multislot instructions.
3050         Update call to xg_assembly_relax.
3051         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3052         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3053         frag types.
3054         (convert_frag_narrow): Add segP, format and slot parameters.  Call
3055         convert_frag_immed for branch instructions.  Adjust calls to
3056         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
3057         xg_get_single_size and xg_get_single_format.
3058         (convert_frag_fill_nop): New.
3059         (convert_frag_immed): Add format and slot parameters.  Handle multislot
3060         instructions and use new xtensa-isa.h functions.  Update calls to
3061         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
3062         enabled for b_j_loop_end workaround.  Use build_nop instead of
3063         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
3064         frags.  Use xg_get_single_size.  Handle O_pltrel.
3065         (fix_new_exp_in_seg): Remove check for old plt flag.
3066         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3067         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
3068         for loop opcode to an assertion.  Mark all frags up to the end of the
3069         loop as not transformable.
3070         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3071         (get_subseg_info): New.
3072         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
3073         check for dest_seg.
3074         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3075         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3076         (xtensa_switch_to_non_abs_literal_fragment): New.
3077         (cache_literal_section): Add is_code parameter and pass it through to
3078         retrieve_literal_seg.
3079         (retrieve_literal_seg): Add is_code parameter and use it to set the
3080         flags on the literal section.  Handle case where head parameter is 0.
3081         (get_frag_is_no_transform, set_frag_is_specific_opcode,
3082         set_frag_is_no_transform): New.
3083         (xtensa_create_property_segments): Add end_property_function parameter
3084         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
3085         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3086         (xtensa_create_xproperty_segments, section_has_xproperty): New.
3087         (add_xt_block_frags): Add end_property_function parameter and call it
3088         if it is non-zero.  Call xtensa_frag_flags_init.
3089         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3090         get_frag_property_flags, frag_flags_to_number,
3091         xtensa_frag_flags_combinable, xt_block_aligned_size,
3092         xtensa_xt_block_combine, add_xt_prop_frags,
3093         init_op_placement_info_table, opcode_fits_format_slot,
3094         xg_get_single_size, xg_get_single_format): New.
3095         (istack_push): Inline call to tinsn_copy.
3096         (tinsn_copy): Delete.
3097         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3098         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
3099         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3100         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3101         functions.  Handle invisible operands.
3102         (tinsn_to_slotbuf): New.
3103         (tinsn_check_arguments): Use new xtensa-isa.h functions.
3104         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
3105         vinsn_from_chars, and xg_free_vinsn.
3106         (tinsn_from_insnbuf): New.
3107         (tinsn_immed_from_frag): Add slot parameter and handle multislot
3108         instructions.  Handle symbol differences.
3109         (get_num_stack_text_bytes): Use xg_get_single_size.
3110         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3111         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3112         get_expr_register, set_expr_symbol_offset_diff): New.
3113         * config/tc-xtensa.h (MAX_SLOTS): Define.
3114         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3115         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3116         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3117         RELAX_NONE types.
3118         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3119         (xtensa_frag_type struct): Add is_assembly_state_set,
3120         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3121         is_align, is_text_align, alignment, and is_first_loop_insn fields.
3122         Replace is_generics and is_relax fields by is_no_transform field.
3123         Delete is_text and is_longcalls fields.  Change text_expansion and
3124         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
3125         per-slot information: literal_frags, slot_subtypes, slot_symbols,
3126         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
3127         (xtensa_fix_data struct): New.
3128         (xtensa_symfield_type struct): Delete plt field.
3129         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
3130         forward declaration here.
3131         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
3132         (XTENSA_SECTION_RENAME): Undefine.
3133         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3134         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3135         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3136         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3137         (unit_num_copies_func, opcode_num_units_func,
3138         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3139         (resource_table struct): New.
3140         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3141         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3142         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3143         (tinsn_copy): Delete prototype.
3144         (vliw_insn struct): New.
3145         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3146         (widen_spec_list): Add option conditions for density and boolean
3147         instructions.  Add expansions using CONST16 and conditions for using
3148         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
3149         predicted branches.
3150         (simplify_spec_list): Add option conditions for density instructions.
3151         Add entry for NOP instruction.
3152         (append_transition): Add cmp function pointer parameter and use it to
3153         insert the new entry in order.
3154         (operand_function_LOW16U, operand_function_HI16U): New.
3155         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3156         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3157         (enter_opname, split_string): Use xstrdup instead of strdup.
3158         (init_insn_pattern): Initialize new options field.
3159         (clear_req_or_option_list, clear_req_option_list,
3160         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3161         New.
3162         (parse_insn_pattern): Parse option conditions.
3163         (transition_applies): New.
3164         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
3165         swapped last arguments in calls to append_constant_value_condition.
3166         Call clone_req_option_list.  Add warning about invalid opcode.
3167         Handle LOW16U and HI16U function names.
3168         (build_transition_table): Add cmp parameter and use it in calls to
3169         append_transition.  Use new xtensa-isa.h functions.  Check
3170         transition_applies before adding entries.
3171         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3172         pass it through to build_transition_table.
3173         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3174         ReqOption, transition_cmp_fn): New types.
3175         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3176         (transition_rule struct): Add options field.
3177         * doc/as.texinfo (Overview): Update Xtensa options.
3178         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3179         --[no-]relax, and --[no-]generics options.  Update descriptions of
3180         --text-section-literals and --[no-]longcalls.  Add
3181         --[no-]absolute-literals and --[no-]transform.
3182         (Xtensa Syntax): Add description of syntax for FLIX instructions.
3183         Remove use of "generic" and "specific" terminology for opcodes.
3184         (Xtensa Registers): Generalize the syntax description to include
3185         user-defined register files.
3186         (Xtensa Automatic Alignment): Update.
3187         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3188         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3189         (Xtensa Directives): Remove confusing rules about precedence.
3190         (Density Directive, Relax Directive): Delete.
3191         (Schedule Directive): New.
3192         (Generics Directive): Rename to ...
3193         (Transform Directive): ... this node.
3194         (Literal Directive): Update for absolute literals.  Missing
3195         literal_position directive is now an error.
3196         (Literal Position Directive): Update for absolute literals.
3197         (Freeregs Directive): Delete.
3198         (Absolute Literals Directive): New.
3199         (Frame Directive): Minor editing.
3200         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3201         Update dependencies.
3202         * Makefile.in: Regenerate.
3203
3204 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
3205
3206         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3207         to build the second and third fixups for a composite relocation.
3208         (macro_read_relocs): New function.
3209         (macro_build): Use it.
3210         (s_cpsetup): Pass all three composite relocation codes to macro_build.
3211         Simplify fragging code accordingly.
3212         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3213         of the composite relocation.  Set fx_tcbit in both fixups.
3214
3215 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
3216
3217         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3218         (md_apply_fix3): Don't treat composite relocs as done.
3219
3220 2004-10-07  Jan Beulich <jbeulich@novell.com>
3221
3222         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3223         prefix for symbol names generated from the LOCAL macro directive.
3224
3225         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3226         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3227
3228 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
3229
3230         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3231         Special registers.
3232         (md_assemble): Add error checking for Co-Processor instructions.
3233         (get_cinv_parameters): Add 'b' option to invalidate the
3234         branch-target cache.
3235
3236 2004-10-05  Paul Brook  <paul@codesourcery.com>
3237
3238         * config/tc-arm.c (unwind): New variable.
3239         (vfp_sp_encode_reg): New function.
3240         (vfp_sp_reg_required_here): Use it.
3241         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3242         (vfp_parse_reg_list): New function.
3243         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3244         s_arm_unwind_personality, s_arm_unwind_personalityindex,
3245         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3246         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3247         functions.
3248         (md_pseudo_table): Add them.
3249         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3250         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3251         (set_section, add_unwind_adjustsp, flush_pending_unwind,
3252         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3253         require_hashconst, add_unwind_opcode): New functions.
3254         * doc/c-arm.texi: Document unwinding opcodes.
3255         * NEWS: Mention the new feature.
3256
3257 2004-10-04  Eric Christopher  <echristo@redhat.com>
3258
3259         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3260
3261 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
3262
3263         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3264         TLS relocations.
3265         * config/tc-s390.c (md_apply_fix3): Likewise.
3266         * config/tc-sparc.c (md_apply_fix3): Likewise.
3267
3268 2004-10-01  Paul Brook  <paul@codesourcery.com>
3269
3270         * config/tc-arm.c (arm_elf_section_type): New function.
3271         (arm_elf_change_section): Set section link for exidx sections.
3272         * config/tc-arm.h (arm_elf_section_type): Add prototype.
3273         (md_elf_section_type): Define.
3274
3275 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
3276
3277         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3278         instruction's offset.
3279
3280 2004-10-01  Adam Nemet  <anemet@lnxw.com>
3281
3282         * (TARGET_FORMAT): Remove LynxOS COFF definition.
3283
3284 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
3285
3286         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3287         asymbol *, instead use symbol_get_bfdsym.
3288
3289 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
3290
3291         * config/tc-m68k.c (select_control_regs): Add mcf5249.
3292
3293 2004-09-30  Paul Brook  <paul@codesourcery.com>
3294
3295         * config/tc-arm.c (do_smi, do_nop): New functions.
3296         (insns): Add ARMv6ZK instructions.
3297         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3298         (tc_gen_reloc): Ditto.
3299         (arm_cpus): Add mpcore and arm1176.
3300         (arm_archs): Add armv6{k,z,zk}.
3301         * doc/c-arm.texi: Document new cores and architectures.
3302
3303 2004-09-30  Nick Clifton  <nickc@redhat.com>
3304
3305         * config/tc-arm.c: Use ISO C90 formatting.
3306
3307 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
3308
3309         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3310         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3311         REG_TYPE_MVDX is expected.
3312
3313 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
3314
3315         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3316
3317 2004-09-21  James E Wilson  <wilson@specifixinc.com>
3318
3319         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3320         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3321         output_spill_base, output_unat_psprel, output_lc_psprel,
3322         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3323         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3324         output_spill_psprel_p): Use it.
3325
3326 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
3327
3328         * config/tc-crx.c (handle_LoadStor): New function.
3329         Handle load/stor unique instructions before parsing.
3330
3331 2004-09-17  Paul Brook  <paul@codesourcery.com>
3332
3333         * config/tc-arm.c (s_arm_rel31): New funciton.
3334         (md_pseudo_table): Add .rel31.
3335         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3336         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3337         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3338         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3339         (arm_parse_reloc): Add (target2).
3340
3341 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
3342
3343         * Makefile.am: Run "make dep-am".
3344         * Makefile.in: Regenerate.
3345         * aclocal.m4: Regenerate.
3346         * configure: Regenerate.
3347         * doc/Makefile.in: Regenerate.
3348         * po/POTFILES.in: Regenerate.
3349         * po/gas.pot: Regenerate.
3350
3351 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
3352
3353         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3354         [!LLONG_MAX]: Ditto.
3355
3356 2004-09-13  Paul Brook  <paul@codesourcery.com>
3357
3358         * config/tc-arm.c: Rename RELABS to TARGET1.
3359
3360 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
3361
3362         * messages.c (as_internal_value_out_of_range): Cast values passed
3363         to as_bad_where or as_warn_where to proper type.
3364
3365 2004-09-11  Theodore A. Roth  <troth@openavr.org>
3366
3367         * config/tc-avr.c: Add support for
3368         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3369
3370 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
3371
3372         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3373         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3374
3375 2004-09-08  Paul Brook  <paul@codesourcery.com>
3376
3377         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3378         fini_array and preinit_array section types.
3379         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3380         and fini_array.
3381         * doc/as.texinfo: Document extra section types.
3382
3383 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
3384
3385         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3386         * Makefile.in: Regenerated.
3387         * configure.in: Set em for arm*-*-symbianelf*.
3388         * configure: Regenerated.
3389         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3390         vectors when appropriate.
3391         * config/te-symbian.h: New file.
3392
3393 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
3394
3395         * config/tc-crx.c (gettrap): Exception vector can be case
3396         insensitive.
3397         (process_label_constant): Fix a 32-bit displacement bug in branch
3398         instructions.
3399         (get_operandtype) : Bug fix, wrong operand was used.
3400         (process_label_constant): Initialize relocation type to
3401         BFD_RELOC_NONE
3402
3403 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
3404
3405         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3406         for synthesizable cores.
3407
3408         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3409
3410 2004-08-25  Dmitry Diky  <diwil@spec.ru>
3411
3412         * config/tc-msp430.c:   Clean-up the code.
3413         (md_relax_table): New relax table.
3414         (mcu_types): Sort MCU types.
3415         (md_pseudo_table): Add .profiler pseudo handler.
3416         (pow2value): New function.
3417         (msp430_profiler): New function.
3418         (msp430_operands): Add new insns handlers.
3419         (msp430_srcoperand): Add register operand handler, allow complex
3420         expressions.
3421         (md_estimate_size_before_relax): Rewritten.
3422         (md_convert_frag): Rewritten.
3423         (msp430_relax_frag): New function.
3424         * config/tc-msp430.h (md_relax_frag): define macro
3425         * doc/c-msp430.texi: Update information.
3426
3427 2004-08-24  Nick Clifton  <nickc@redhat.com>
3428
3429         * as.c (std_shortopts): Allow -g to take an optional argument.
3430         (parse_args): Pass any switch starting with -g on to the backend
3431         for parsing.
3432
3433 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
3434
3435         * configure.in (arm*-*-symbianelf*): New target.
3436         (arm*-*-eabi*): Likewise.
3437         * configure: Regenerated.
3438
3439 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3440         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3441         correctly.
3442
3443 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
3444
3445         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3446         argument, don't do anything if current section is not
3447         .gnu.linkonce.t.* and linkonce_empty is set.
3448         (generate_unwind_image, dot_endp): Adjust callers, call
3449         start_unwind_section (*, 1) if nothing will be put into the
3450         section.
3451
3452 2004-08-17  Nick Clifton  <nickc@redhat.com>
3453
3454         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3455         (show_usage): Add -g.
3456         (std_longopts): Add --gen-debug.  Alpha sort the table.
3457         (parse_args): Print an error message if a switch is not handled.
3458         Handle the -g switch, calling md_debug_format_selector() if
3459         necessary.
3460         * NEWS: Mention new feature.
3461         * doc/as.texinfo: Document new switch.
3462         * doc/internals.texi: Document behaviour of md_parse_option.
3463
3464         * config/tc-arm.c (md_parse_option): Do not issue an error message
3465         if the switch is not recognised.
3466         * config/tc-m68k.c (md_parse_option): Likewise.
3467         * config/tc-pdp11.c (md_parse_option): Likewise.
3468         * config/tc-v850.c (md_parse_option): Likewise.
3469
3470         * as.h: Fix up formatting.
3471         * tc.h: Likewise.
3472
3473 2004-08-16  Nick Clifton  <nickc@redhat.com>
3474
3475         * macro.c (macro_set_alternate): Use ISO C90 formatting.
3476
3477         * configure.in: Sort architecture based tables alphabetically.
3478         * configure: Regenerate.
3479
3480 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
3481
3482         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3483         { "cc", 68 }, with { "cr", 70 }.
3484
3485 2004-08-13 Jan Beulich <jbeulich@novell.com>
3486            Nick Clifton <nickc@redhat.com>
3487
3488         * as.c: Add and handle new --alternate command line option.
3489         * macro.c (macro_set_alternate): New.
3490         * macro.h (macro_set_alternate): Declare.
3491         * read.c: Add and handle new .altmacro and .noaltmacro directives.
3492         * doc/as.texinfo: Document new command line option and pseudo-ops
3493         as well as insert documentation originating from gasp about
3494         alternate macro syntax.
3495         * NEWS: Mention new command line option and pseudo-ops.
3496
3497 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
3498
3499         * expr.c (operand): Handle the "~", "-", and "!" operators applied
3500         to bignums.
3501
3502 2004-08-06  Paul Brook  <paul@codesourcery.com>
3503
3504         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3505         Handle new relocations.
3506         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3507
3508 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
3509
3510         * write.c (relax_segment): Use was_address instead of address when
3511         setting fr_fix field for align frag due to backwards .org.
3512
3513 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
3514
3515         Introduce SH2a support.
3516         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
3517         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3518         arch_sh2a_nofpu_up.
3519         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
3520         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3521         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
3522         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3523         to end of conditional expression.
3524         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
3525         * config/tc-sh.c: Add sh2a-nofpu support.
3526         2003-12-29  DJ Delorie  <dj@redhat.com>
3527         * tc-sh.c: Add sh2a support.
3528         (parse_reg): Add tbr.
3529         (parse_at): Support @@(disp,tbr).
3530         (get_specific): Support sh2a opcodes.
3531         (insert4): New, for 4 byte relocs.
3532         (build_Mytes): Support sh2a opcodes.
3533         (md_apply_fix3_Mytes): Support sh2a opcodes.
3534         2003-12-02  Michael Snyder  <msnyder@redhat.com>
3535         * config/tc-sh.c (md_parse_option): Handle sh2a.
3536         (sh_elf_final_processing): Ditto.
3537
3538 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
3539
3540         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3541         for TE_NetBSD.
3542
3543 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
3544
3545         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3546         (ppc_arch): Expand comment.
3547
3548 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
3549
3550         * config/tc-crx.c: Support evaluating the difference between two
3551         symbols.
3552         * config/tc-crx.h: Likewise.
3553
3554 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
3555
3556         * config/tc-ia64.c (start_unwind_section): Set the linked-to
3557         section.
3558         (ia64_elf_section_change_hook): Set the linked-to section for
3559         SHT_IA_64_UNWIND.
3560
3561 2004-07-26  Dmitry Diky  <diwil@spec.ru>
3562
3563         * config/tc-msp430.c: Add new subtargets: msp430x1610,
3564         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3565         msp430xG438, msp430xG439.
3566
3567 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
3568
3569         * doc/as.texinfo (Section, PushSection): Correct documentation
3570         for ELF.
3571
3572 2004-07-21  Jan Beulich  <jbeulich@novell.com>
3573
3574         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3575         permissible for the selected instruction suffix.
3576         (match_template): Don't permit 64-bit general purpose operands in
3577         32-bit mode.
3578         (finalize_imm): Permit 64-bit immediates.
3579         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3580         specially except for the width of the used base and/or index
3581         registers.  For 32-bit displacements, use sign-extended
3582         relocations only when using 64-bit addressing.
3583         Force zero displacement on rip-relative addressing when there is
3584         no other displacement.
3585         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3586         specially except for the width of the used base and/or index
3587         registers.
3588         (parse_register): Disallow Reg64 registers in 32-bit mode.
3589
3590         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3591         suffix if the instruction doesn't support it.
3592
3593 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
3594
3595         * config/tc-mips.c (append_insn): Handle constant expressions with
3596         no associated relocation.
3597         (mips_ip): Cancel the expression after use for the Q format
3598         specifier.
3599         (parse_relocation): Return no relocation for unsupported
3600         operators.
3601         (my_getSmallExpression): Return no relocation if no relocation
3602         operators are used.
3603
3604 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3605
3606         * config/obj-som.c (adjust_stab_sections): Add prototype.
3607         (obj_som_compiler, obj_som_version, obj_som_copyright,
3608         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3609         * config/tc-hppa.c (update_subspace):  Likewise.
3610         (is_defined_subspace): Amplify comment.
3611         * config/obj-som.h (som_frob_file): Add prototype.
3612
3613 2004-07-19  Christopher Faylor  <cgf@timesys.com>
3614             H.J. Lu  <hongjiu.lu@intel.com>
3615
3616         * subsegs.c (section_symbol): Don't create a new segment when
3617         existing segment is undefined.
3618
3619 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
3620
3621         * config/tc-arm.c: Include include/opcode/arm.h.
3622         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
3623         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
3624         (FPU_ARCH_*): Delete.
3625         * Makefile.am: Update dependencies.
3626         * Makefile.in: Regenerate.
3627
3628 2004-07-15  Nick Clifton  <nickc@redhat.com>
3629
3630         * configure.in: Accept armbe as a big-endian arm configuration.
3631         * configure: Regenerate.
3632
3633 2004-07-13  Thomas Nystrom  <thn@saeab.se>
3634
3635         * config/tc-i386.c (T_SHIFTOP): New constant.
3636         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
3637         (intel_el1): Handle '~'.
3638         (intel_get_token): Handle '<>', '&', '|' and '~'.
3639
3640 2004-07-13  Nick Clifton <nickc@redhat.com>
3641
3642         (md_assemble): Remove spurious newline from end of as_bad error
3643         message.
3644         (intel_e05_1): Likewise.
3645         (intel_e11): Likewise.
3646         (intel_match_token): Likewise.
3647
3648 2004-07-11  Andreas Schwab  <schwab@suse.de>
3649
3650         * config/tc-m68k.c: Convert to C90.  Remove redundant
3651         declarations.  Indentation fixup.
3652         [M68KCOFF]: Include "obj-coff.h" instead of declaring
3653         obj_coff_section ourselves.
3654
3655 2004-07-09  James E Wilson  <wilson@specifixinc.com>
3656
3657         * config/tc-ia64.c (default_big_endian): New.
3658         (dot_byteorder, md_begin): Use it.
3659         (md_parse_option): Set it.
3660
3661 2004-07-09  Nick Clifton  <nickc@redhat.com>
3662
3663         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
3664         * configure: Regenerate.
3665         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
3666         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
3667         sh_find_elf_flags if necessary.
3668
3669 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
3670
3671         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
3672         going to be split into more than one in-place addend, return 0
3673         for relocations against mergeable sections.  Associate comments
3674         with code.
3675
3676 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
3677
3678         * Makefile.am (CPU_TYPES): Add crx.
3679         (TARGET_CPU_CFILES): Add config/tc-crx.c.
3680         (TARGET_CPU_HFILES): Add config/tc-crx.h.
3681         (DEPTC_crx_elf): New target.
3682         (DEPOBJ_crx_elf): Likewise.
3683         (DEP_crx_elf): Likewise.
3684         * Makefile.in: Regenerate.
3685         * configure.in: Add crx* target.
3686         * configure: Regenerate.
3687         * config/tc-crx.c: New file.
3688         * config/tc-crx.h: New file.
3689         * NEWS: Mention new target.
3690
3691 2004-07-06  Nick Clifton  <nickc@redhat.com>
3692
3693         * config.in: Undefine TARGET_SYMBIAN by default.
3694         * configure.in:
3695         * configure: Regenerate. Add sh-symbian-elf target.  If
3696         selected define TARGET_SYMBIAN.
3697         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
3698         format if TARGET_SYMBIAN has been defined.
3699
3700         * output-file.c (output_file_create): Report the target format
3701         chosen when bfd_openw reports that it is invalid.
3702
3703         * config/obj-coff.c (coff_pseudo_table): Only define the weak
3704         pseudo for BFD based assemblers.
3705
3706 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
3707
3708         gas:
3709         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
3710         (md_parse_option): Remove redundant -isa testing.
3711         Make bfd_arch variable const.
3712         (md_show_usage): Make bfd_arch variable const.
3713
3714 2004-07-03  James E Wilson  <wilson@specifixinc.com>
3715
3716         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
3717         * config/tc-ia64.h (md_frag_check): Define.
3718
3719 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
3720
3721         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
3722         externals.
3723         * doc/as.texinfo (Weak): Document PE weak symbols.
3724
3725 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
3726
3727         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
3728         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
3729         (mips_frob_file): Rework so that only a single pass through the
3730         relocs is needed.  Allow %lo()s to have higher offsets than their
3731         corresponding %hi()s or %got()s.
3732
3733 2004-07-02  Nick Clifton  <nickc@redhat.com>
3734
3735         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
3736         allow values which have come from undefined symbols.
3737         Always consider this fixup to have been processed as a reloc
3738         cannot be generated for it.
3739
3740 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
3741
3742         * frags.h (struct frag): Add has_code and insn_addr fields.
3743         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
3744         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
3745         * config/tc-ppc.h (md_frag_check): Define.
3746
3747 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
3748
3749         * doc/Makefile.am (info): Rename goal to...
3750         (info-local): ... this, to preserve implicit dependencies.
3751         * doc/Makefile.in: Regenerate with automake 1.8.5.
3752
3753 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
3754
3755         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
3756         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
3757         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
3758         (tc_gen_reloc): Likewise.
3759         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
3760         (m32r_parse_name): Likewise.
3761         (m32r_cgen_parse_fix_exp): Likewise.
3762         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
3763         (O_PIC_reloc): Likewise.
3764         (TC_CGEN_PARSE_FIX_EXP): Likewise..
3765         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
3766         for @GOTOFF, @GOT, @PLT.
3767
3768 2004-06-21 Jan Beulich  <jbeulich@novell.com>
3769
3770         * gas/symbols.c: While discarding ordinary local absolute symbols
3771         when --strip-local-absolute is in effect, retain file symbols.
3772
3773 2004-06-20  Andreas Schwab  <schwab@suse.de>
3774
3775         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
3776         (md_parse_option): Likewise.
3777
3778 2004-06-17  Jan Beulich <jbeulich@novell.com>
3779
3780         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
3781         * config/te-netware.h: New file.
3782         * config/te-ppcnw.h: Delete: Obsolete.
3783         * configure.in: Eliminate ill NetWare targets. Make generic
3784         NetWare target use proper emulation.
3785         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
3786         reference to new te-netware.h.
3787         * configure: Regenerate.
3788         * Makefile.in: Regenerate.
3789
3790 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
3791
3792         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
3793         comparison in .insn pseudo operation.
3794
3795 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
3796
3797         * config/obj-coff.c (coff_adjust_section_syms): Use
3798         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
3799         (coff_frob_section): Likewise.
3800         * config/tc-mips.c (md_apply_fix3): Likewise.
3801         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
3802         (elf_frob_file_after_relocs): Likewise.
3803
3804 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3805
3806         * config/tc-hppa.c (log2): Rename to exact_log2.
3807         (pa_next_subseg): Delete unused function.
3808         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
3809         (create_new_subspace): Likewise.
3810
3811         Bug gas/213
3812         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
3813         labels.  Fix warning.
3814
3815 2004-05-28  DJ Delorie  <dj@redhat.com>
3816
3817         * config/tc-mn10300.h (tc_fix_adjustable): Define.
3818         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
3819         or non-merged symbols.
3820
3821 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
3822
3823         * config/tc-ia64.c (remove_marked_resource): Save, clear and
3824         restore the old slot when inserting srlz.i/srlz.d.
3825
3826 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
3827
3828         * Makefile.am: Regenerate dependecies.
3829         * Makefile.in: Regenerate.
3830         * config/tc-sh.c (valid_arch): Make unsigned.
3831         (preset_target_arch): Likewise.
3832         (md_begin): Use new architecture flags system.
3833         (get_specific): Likewise.
3834         (assemble_ppi): Likewise.
3835         (md_assemble): Likewise. Also fix error check for bad opcodes.
3836         (md_parse_option): Likewise. Also generate -isa values according
3837         to the table in bfd/cpu-sh.c instead of just constants. Also
3838         allow <arch>-up ISA variants.
3839         (sh_elf_final_processing): Replace if-else chain with a call to
3840         sh_find_elf_flags().
3841
3842 2004-05-28  Peter Barada <peter@the-baradas.com>
3843
3844         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
3845         with zero offset into mode 2 addressing to save a word.
3846
3847 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
3848
3849         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
3850         (ar_is_only_in_integer_unit): New.
3851         (ar_is_only_in_memory_unit): New.
3852         (generate_unwind_image): Silence gcc on 32bit host.
3853         (md_assemble): Use ar_is_only_in_integer_unit instead of
3854         ar_is_in_integer_unit. Check AR access.
3855
3856 2004-05-27  Peter Barada  <peter@the-baradas.com>
3857
3858         * config/tc-m68k.c (md_begin): Sort the opcode table into
3859         alphabetical order.
3860         (m68k_compare_opcode): New function to do the sorting.
3861
3862 2004-05-24  Peter Barada  <peter@the-baradas.com>
3863
3864         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
3865         addressing on MIT style operands.
3866         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
3867         w/mask addressing.
3868         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
3869         operands.
3870
3871 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
3872
3873         * expr.c (operand, operator): Don't reject '++' and '--'.
3874
3875 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
3876
3877         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
3878         dwarf tables.
3879
3880 2004-05-17  Adam Nemet  <anemet@lnxw.com>
3881
3882         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
3883         * configure: Regenerate.
3884
3885 2004-05-13  Paul Brook  <paul@codesourcery.com>
3886
3887         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
3888
3889 2004-05-13  Joel Sherrill <joel@oarcorp.com>
3890
3891         * configure.in (or32-*-rtems*): Switch to elf.
3892         * configure: Regenerate.
3893
3894 2004-05-13  Nick Clifton  <nickc@redhat.com>
3895
3896         * po/fr.po: Updated French translation.
3897
3898 2004-05-11  Nick Clifton  <nickc@redhat.com>
3899
3900         * doc/as.texinfo (Section): Document G and T flags to .section
3901         directive.  Document the extra arguments that the G flag
3902         requires.  Document the #tls flag.
3903
3904 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
3905
3906         * subsegs.c (section_symbol): Create a new section symbol if
3907         the existing one doesn't match.
3908         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
3909
3910 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
3911
3912         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
3913         to cope with VR4181A errata MD(1) and MD(4).
3914
3915 2004-05-07  Brian Ford  <ford@vss.fsi.com>
3916
3917         * NEWS: Mention .secrel32 for pe[i]-i386.
3918
3919 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
3920
3921         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3922         (HANDLE_ALIGN): New.
3923
3924 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
3925
3926         * Makefile.am (DIST_SUBDIRS): Define.
3927         * aclocal.m4: Regenerate with automake 1.8.4.
3928         * Makefile.in: Likewise.
3929         * doc/Makefile.in: Likewise.
3930
3931 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
3932
3933         * config/tc-ia64.c (dot_serialize): Declare.
3934         (dot_serialize): New function.
3935         (md_pseudo_table): Add ".serialize.data" and
3936         ".serialize.instruction" directives.
3937
3938 2004-05-06  Nick Clifton  <nickc@redhat.com>
3939
3940         * messages (as_internal_value_out_of_range): Print a message about
3941         a value being out of range.  Be consistent about whether the
3942         values are printed in decimal or hexadecimal.
3943         (as_warn_value_out_of_range): Generate a warning message about an
3944         out of range value.
3945         (as_bad_value_out_of_range): Generate an error message about an
3946         out of range value.
3947         * as.h: Prototype the new functions.
3948         * config/tc-alpha.c (insert_operand): Use new function.
3949         * config/tc-arc.c (arc_insert_operand): Likewise.
3950         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
3951         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
3952         * config/tc-ppc.c (ppc_insert_operand): Likewise.
3953         * config/tc-s390.c (s390_insert_operand): Likewise.
3954         * config/tc-v850.c (v850_insert_operand): Likewise.
3955
3956 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
3957
3958         * configure.in: Set em=linux for frv-*-*linux*.
3959         * configure: Rebuilt.
3960         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
3961         (frv_md_fdpic_enabled): New.
3962         * config/tc-frv.c (frv_md_fdpic_enabled): New.
3963         (DEFAULT_FDPIC): New.
3964         (frv_flags): Use DEFAULT_FDPIC.
3965         (frv_pic_flag): Likewise.
3966         (OPTION_NOPIC): New.
3967         (md_longopts): Add -mnopic.
3968         (md_parse_option): Handle it.
3969         (md_show_usage): Add -mfdpic and -mnopic.
3970
3971 2004-05-05  Peter Barada  <peter@the-baradas.com>
3972
3973         * config/tc-m68k.c: Add find_cf_chip to print list of valid
3974         chips for invalid coldfire instructions, rename selectors
3975         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
3976         add current_chip to track which chip is referred to(including save/restore),
3977         use current_chip to select control registers, not current_arch.
3978         (md_show_usage): Add new chips.
3979         * doc/c-m68k.texi: Document new command line switches.
3980
3981 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
3982
3983         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
3984         (NOP_OPCODE): Define.
3985         (s390_align_code): Remove prototype.
3986         * tc-s390.c (s390_align_code): Remove.
3987
3988 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
3989
3990         * config/tc-ia64.c (make_unw_section_name): Removed.
3991         (start_unwind_section): New function.
3992         (generate_unwind_image): Take const segT instead of const
3993         char *.
3994         (dot_handlerdata): Adjusted.
3995         (dot_endp): Likewise.
3996
3997 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
3998
3999         * config/obj-elf.c (obj_elf_change_section): Allow the
4000         ".note.GNU-stack" section has SHF_EXECINSTR.
4001
4002 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
4003
4004         * config/obj-elf.c (get_section): Return bfd_boolean.
4005         (obj_elf_change_section): Call bfd_get_section_by_name_if
4006         instead of bfd_map_over_sections.
4007
4008 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
4009
4010         * config/obj-elf.c (get_section): New function.
4011         (obj_elf_change_section): Support multiple sections with same
4012         name.
4013
4014 2004-04-30  Nick Clifton  <nickc@redhat.com>
4015
4016         * config/tc-arm.c (create_register_alias): Fix typo checking for
4017         case sensitive register aliases.
4018         (co_proc_number): Use error message string in all_reg_maps[]
4019         array.
4020         (cp_reg_required_here): Likewise.
4021         (fp_reg_required_here): Likewise.
4022
4023 2004-04-29  Brian Ford  <ford@vss.fsi.com>
4024
4025         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4026
4027 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
4028
4029         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4030         (load_address, macro, mips_ip, md_parse_option)
4031         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4032         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4033         embedded-PIC handling, and update comments.
4034         (SWITCH_TABLE): Remove.
4035         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4036         (enum mips_pic_level): Remove EMBEDDED_PIC.
4037         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4038         (TC_FORCE_RELOCATION): Update comment.
4039         * ecoff.c (ecoff_build_lineno): Add comment about some code that
4040         might be safe to remove now that MIPS embedded-PIC is gone.
4041
4042 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4043
4044         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4045         call to obj_set_subsection_attributes.
4046         (obj_som_init_stab_section): Likewise.
4047         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4048         (pa_def_subspaces): Provide comdat default.
4049         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
4050         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
4051         calls to create_new_subspace and update_subspace to pass comdat flag.
4052         (create_new_subspace, update_subspace): Add new comdat argument.  Use
4053         it in calls to obj_set_subsection_attributes.
4054         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4055         and use of comdat, common and dup_comm parameters.
4056
4057 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
4058
4059         * config/obj-elf.c (obj_elf_change_section): Check if the old
4060         group name is NULL before comparison.
4061
4062 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
4063
4064         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4065
4066 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4067
4068         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4069
4070 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
4071
4072         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4073         (OPTION_MEMBEDDED_PIC): Remove.
4074         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4075         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4076         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4077         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4078         (OPTION_ELF_BASE): Renumber.
4079         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4080         (md_show_usage): Remove mention of -membedded-pic.
4081         * doc/as.texinfo: Remove mention of -membedded-pic.
4082
4083 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4084
4085         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4086         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4087         a.out support.
4088         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4089         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4090         USE_GLOBAL_POINTER_OPT.
4091
4092 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4093
4094         * config/tc-mips.c (macro): One more use of load_delay_nop.
4095
4096 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
4097
4098         * config/tc-mips.c (load_delay_nop): New function.
4099         (load_address, macro): Use load_delay_nop() to build a nop
4100         which can be omitted with gpr_interlocks.
4101
4102 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4103
4104         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4105         cop_interlocks): Remove superfluous CPU entries.
4106
4107 2004-04-22  Paul Brook  <paul@codesourcery.com>
4108
4109         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4110
4111 2004-04-22  Peter Barada <peter@the-baradas.com>
4112
4113         * NEWS: Added support for EMAC instructions and MAC/EMAC
4114         Motorola syntax.
4115         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4116         scale factor tokens, trailing_ampersand to mark mask addressing
4117         for MAC/EMAC instructions.
4118         * config/m68k-parse.y: Add options_ampersand clause, '<<',
4119         '>>'.
4120         (yylex): Handle '>', '<', and '&' following '+'.
4121         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4122         architectures in archs[].
4123         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4124         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4125         respectively.
4126         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4127         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4128         cases.
4129         Add EMAC operands to init_table[].
4130
4131 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
4132
4133         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4134         state.
4135         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4136         * config/tc-arm.c (enum mstate): Delete from here.
4137         (mapping_state): Remove the static mapstate variable and instead
4138         store the state in the segment.  This allows a per-section mapping
4139         state.  Handle and ignore MAP_UNDEFINED states.
4140         (arm_elf_change_section): Get the current mapping state from the
4141         new section.
4142         (s_ltorg): Set the mapping state to MAP_DATA.
4143         (arm_cleanup): Use arm_elf_change_section to get the mapping state
4144         for each pool as it is emitted.
4145
4146 2004-04-22  Nick Clifton  <nickc@redhat.com>
4147
4148         * config/tc-arm.h: Formatting tidy ups.
4149
4150 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
4151
4152         * NEWS: Note that MIPS -membedded-pic option is deprecated.
4153
4154 2004-04-20  DJ Delorie  <dj@redhat.com>
4155
4156         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4157         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4158         [TE_PE] (O_secrel): Define.
4159         [TE_PE] (x86_pe_cons_fix_new): New.
4160         [TE_PE] (pe_directive_secrel): Likewise.
4161         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4162
4163 2004-04-19  Eric Christopher  <echristo@redhat.com>
4164
4165         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4166         of previous patch for fix in gcc.
4167
4168 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
4169
4170         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4171
4172 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
4173
4174         * read.c (do_align): Call md_flush_pending_output, if defined.
4175
4176 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
4177
4178         * expr.c (operand): Correct checks for ++ and --.
4179
4180 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
4181
4182         * config/tc-generic.c: Add some comments.
4183
4184 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
4185
4186         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4187         -{no-}mfix-vr4122-bugs.
4188         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4189         (append_insn, mips_emit_delays): Update accordingly.
4190         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4191         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4192         (md_parse_option): Update after above changes.
4193         (md_show_usage): Add -mfix-vr4120.
4194
4195 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
4196
4197         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4198         of .section directive; add a reference to the ELF .subsection
4199         directive.
4200
4201 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4202
4203         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4204         in parallel.
4205
4206 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4207
4208         * Makefile.am: Remove mips from aout targets.
4209         * Makefile.in: Regenerate.
4210         * configure.in: Remove mips-dec-bsd* target.
4211         * configure: Regenerate.
4212
4213 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
4214
4215         PR 96
4216         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4217         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
4218         Update "mapping".  Restrict some @ modifiers to 32 bit.
4219
4220 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
4221             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4222
4223         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4224         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4225         dont_adjust_reloc_32 is set.
4226         (md_longopts): Add option -renesas.
4227         (md_parse_option, md_show_usage): Likewise.
4228         * doc/c-sh.texi: Likewise.
4229
4230 2004-04-01  Dave Korn  <dk@artimi.com>
4231
4232         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4233         hi16 and lo16 fixS structs.
4234         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4235         exactly the same way as for RELOC_DLX_REL16.
4236         (machine_ip): properly respect LO flag in the_insn and
4237         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4238         (md_apply_fix3): apply RELOC_DLX_LO16.
4239
4240 2004-03-30  Stan Shebs  <shebs@apple.com>
4241
4242         Remove long-obsolete MPW support.
4243         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4244         * configure.in: Remove mention of ppc-*-mpw* config.
4245         * configure.in: Likewise.
4246
4247 2004-03-30  Nick Clifton  <nickc@redhat.com>
4248
4249         * config/tc-arm.c (meabi_flags): Make its use conditional upon
4250         OBJ_ELF being defined.
4251
4252 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
4253
4254         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4255
4256 2004-03-23  Paul Brook  <paul@codesourcery.com>
4257
4258         * config/tc-arm.c (meabi_flags): New variable.
4259         (arm_parse_eabi): New function.
4260         (md_begin): Set flags for EABI v3.
4261         (arm_eabis): Add.
4262         (arm_long_opts): Add meabi.
4263         * doc/as.texinfo <ARM>: Document -meabi.
4264         * doc/c-arm.texi: Ditto.
4265
4266 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
4267
4268         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4269         tables even when use_literal_section flag is not set.
4270
4271 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
4272
4273         * config/tc-sh.c: Remove trailing whitespace.
4274
4275 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
4276
4277         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4278         --mul-bug-abort and the default behavior.
4279         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4280         (err_for_dangerous_mul_placement): New variable.
4281         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4282         macros.
4283         (md_cris_relax_table): Have placeholder for STATE_MUL.
4284         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4285         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4286         case doing nothing.
4287         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4288         STATE_BYTE)>: Ditto.
4289         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4290         alignment and position of this frag, emit error message if
4291         suspicious.
4292         (md_assemble): For a multiply insn and when checking it,
4293         transform the current frag into a special frag for that purpose.
4294         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4295         OPTION_MULBUG_ABORT_ON>: Handle new options.
4296
4297 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
4298
4299         * config/tc-xtensa.c (mark_literal_frags): New function.
4300         (xtensa_move_literals): Call mark_literal_frags for all literal
4301         segments, including init and fini literal segments.
4302         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4303
4304 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4305
4306         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4307         (pa_comm): Set BSF_OBJECT in symbol flags.
4308
4309 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
4310
4311         * Makefile.am: Run "make dep-am".
4312         * Makefile.in: Regenerate.
4313         * doc/Makefile.in: Regenerate.
4314         * config.in: Regenerate.
4315         * po/gas.pot: Regenerate.
4316
4317 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
4318
4319         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4320         (demand_empty_rest_of_line): Issue an error here.
4321         (ignore_rest_of_line): Silently skip to end.
4322         (demand_copy_string): Issue an error, not warning.
4323         (equals): Likewise.
4324         * config/obj-elf.c (obj_elf_section_name): Likewise.
4325         (obj_elf_section): Likewise.
4326         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4327         (arc_extinst): Likewise.
4328         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4329         (dot_spill): Likewise.
4330         (dot_unwabi): Likewise.
4331         (dot_prologue): Likewise.
4332
4333         * expr.c (operand): Reject ++ and --.
4334         (operator): Likewise.
4335
4336 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
4337
4338         * config/tc-sh.c: Include dw2gencfi.h.
4339         (sh_cfi_frame_initial_instructions): New function.
4340         (sh_regname_to_dw2regnum): Likewise.
4341         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4342         file.
4343         (TARGET_USE_CFIPOP): Define.
4344         (tc_cfi_frame_initial_instructions): Likewise.
4345         (tc_regname_to_dw2regnum): Likewise.
4346         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4347         * Makefile.am: Update dependencies.
4348         * Makefile.in: Regenerate.
4349
4350 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4351
4352         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
4353         * configure: Regenerate.
4354
4355 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
4356
4357         * read.c (s_leb128): Call md_flush_pending_output.
4358
4359 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
4360
4361         * config/tc-i386.c (output_insn): Handle PadLock instructions.
4362         * config/tc-i386.h (CpuPadLock): New define.
4363         (CpuUnknownFlags): Added CpuPadLock.
4364
4365 2004-03-07  Andreas Schwab  <schwab@suse.de>
4366
4367         * doc/c-hppa.texi (HPPA Directives): Fix typo.
4368
4369 2004-03-07  Richard Henderson  <rth@redhat.com>
4370
4371         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4372         (cfi_finish): Likewise for fde.
4373
4374 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
4375
4376         * config/tc-ia64.c (md_assemble): Properly handle NULL
4377         align_frag.
4378         (ia64_handle_align): Don't abort if failed to add a stop bit.
4379
4380 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
4381
4382         * Makefile.in: Regenerated.
4383         * aclocal.m4: Likewise.
4384         * configure: Likewise.
4385         * doc/Makefile.in: Likewise.
4386
4387 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
4388
4389         * config/tc-ia64.c (dot_align): New.
4390         (ia64_do_align): Make it static.
4391         (md_pseudo_table): Use "dot_align" for "align".
4392         (ia64_md_do_align): Don't set align_frag here.
4393         (ia64_handle_align): Add a stop bit to the previous bundle if
4394         needed.
4395
4396         * config/tc-ia64.h (ia64_do_align): Removed.
4397
4398 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
4399
4400         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4401         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4402         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4403         the most general type or the user specifically requested it.
4404         (md_assemble): Add a new error message for when an instruction
4405         is understood, but is not allowed due to an -isa option.
4406
4407 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
4408
4409         * config/tc-ia64.c (align_frag): New.
4410         (md_assemble): Set the tc_frag_data field in align_frag for
4411         IA64_OPCODE_FIRST instructions.
4412         (ia64_md_do_align): Set align_frag.
4413         (ia64_handle_align): Add a stop bit if needed.
4414
4415         * config/tc-ia64.h (TC_FRAG_TYPE): New.
4416         (TC_FRAG_INIT): New.
4417
4418 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
4419
4420         * config/tc-frv.c (fr400_audio): New variable.
4421         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4422         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4423         (target_implements_insn_p): New function.
4424         (md_assemble): Report an error if the processor doesn't implement
4425         the instruction.
4426
4427 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4428
4429         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4430         (md_parse_option): Ditto.
4431         (OPTION_NO_SPECIAL_M32R): Added.
4432         (md_show_usage): Document it.
4433         (enable_speial_m32r): Changed a default value from 0 to 1.
4434         * doc/c-m32r.texi: Document the -no-bitinst option.
4435
4436 2004-02-27  Nick Clifton  <nickc@redhat.com>
4437
4438         * config/tc-sh.c (get_operand): Revert previous delta.
4439         (tc_gen_reloc): Check for an unknown reloc type before processing
4440         the addend.
4441
4442 2004-02-27  Hannes Reinecke  <hare@suse.de>
4443
4444         * config/tc-s390.c (s390_insn): Correct range check for opcode in
4445         .insn pseudo operation.
4446
4447 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
4448
4449         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
4450         added for wrong syntax.
4451
4452 2004-02-26  Eric Christopher  <echristo@redhat.com>
4453
4454         * config/tc-mips.c (mips_dwarf2_addr_size): New.
4455         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4456
4457 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
4458
4459         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4460         nibble types to assembler.
4461
4462 2004-02-25  Fred Fish  <fnf@redhat.com>
4463
4464         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4465
4466 2004-02-20  James E Wilson  <wilson@specifixinc.com>
4467
4468         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
4469         finalize_syms.
4470         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
4471         (ia64_estimate_size_before_relax): New.
4472         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
4473         (generate_unwind_image): Pass 1 to fixup_unw_records.
4474         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4475         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4476
4477 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
4478
4479         * stabs.c (generate_asm_file): Avoid warning about use of
4480         uninitialized variable.
4481
4482 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
4483
4484         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4485         body, and endp, allow unwind records which do not have a "t"
4486         (time/instruction) field.
4487
4488 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
4489
4490         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4491         (do_mav_dspsc_2): Likewise.
4492         Fix accumulator registers move opcodes.
4493
4494 2004-02-13  Hannes Reinecke  <hare@suse.de>
4495             Jakub Jelinek  <jakub@redhat.com>
4496
4497         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4498
4499 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
4500
4501         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4502         (tc_frob_symbol): New macro definition.
4503         * config/tc-ia64.c (ia64_frob_symbol): New routine.
4504
4505 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
4506
4507         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4508         read-only.
4509
4510 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
4511
4512         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4513         (TC_CASE_SENSITIVE): ... this.
4514         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4515         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4516
4517 2004-02-06  James E Wilson  <wilson@specifixinc.com>
4518
4519         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4520         (generate_unwind_image): Re-add it here.
4521
4522 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
4523
4524         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4525         * read.h (SKIP_WHITESPACE): Turn into an expression.
4526         * read.c (read_a_source_file): A pseudo is removed by having a
4527         NULL handler.
4528
4529 2004-02-05  James E Wilson  <wilson@specifixinc.com>
4530
4531         * config/tc-ia64.c (output_endp): New.
4532         (count_bits): Delete.
4533         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4534         endp unwind records.
4535         (fixup_unw_records): Handle endp unwind records.  Delete code for
4536         shortening prologue regions not followed by a body record.
4537         (dot_endp): Call add_unwind_entry to emit endp unwind record.
4538         * config/tc-ia64.h (unw_record_type): Add endp.
4539
4540 2004-02-03  James E Wilson  <wilson@specifixinc.com>
4541
4542         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4543         fill padding bytes with zeroes.
4544         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
4545         sets unwind_record slot_number and slot_frag fields.
4546
4547 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4548
4549         * config/tc-mips.c (add_got_offset_hilo): New function.
4550         (macro): Use load_register() and add_got_offset_hilo() to load
4551         constants instead of hardcoding code sequences throughout.
4552
4553 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
4554
4555         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4556
4557 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
4558
4559         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4560         like m68k-elf.
4561         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4562         of hard-coded test for TARGET_OS=elf.
4563
4564 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
4565
4566         * config/tc-mips.c (hilo_interlocks): Change definition
4567         so that MIPS32, MIPS64 and later ISAs are included, along with
4568         the already-included machines.  Update comments.
4569
4570 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
4571
4572         * config/tc-arm.c (tc_gen_reloc): Improve error message for
4573         undefined local labels.
4574
4575 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4576
4577         * config/tc-mips.c (load_address, macro): Update comments about
4578         NewABI GP relaxation.
4579
4580 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4581
4582         * config/tc-mips.c (macro_build): Remove place and counter arguments.
4583         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4584         (mips16_macro_build, macro_build_jalr): Remove counter argument.
4585         (set_at, load_register, load_address, move_register): Likewise.
4586         (load_got_offset, add_got_offset): Likewise.
4587         Update all calls and tidy accordingly.
4588
4589 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4590
4591         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4592         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4593         (RELAX_USE_SECOND): Bump to 0x10000.
4594         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4595         (mips_macro_warning): New variable.
4596         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4597         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4598         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
4599         of RELAX_ENCODE.
4600         (append_insn): Update mips_macro_warning.sizes.
4601         (macro_start, macro_warning, macro_end): New functions.
4602         (macro_build): Don't emit warnings here.
4603         (macro_build_lui, md_estimate_size_before_relax): ...or here.
4604         (md_convert_frag): Check for cases where one macro alternative
4605         needs a warning and the other doesn't.  Emit a warning if the
4606         longer sequence was chosen.
4607
4608 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4609
4610         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4611         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4612         the first sequence, the size of the second sequence, and a flag
4613         that says whether we should warn.
4614         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
4615         (RELAX_FIRST, RELAX_SECOND): New.
4616         (mips_relax): New variable.
4617         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
4618         (append_insn): Remove "place" argument.  Use mips_relax.sequence
4619         rather than "place" to check whether we're expanding the second
4620         alternative of a relaxable macro.  Remove redundant check for
4621         branch relaxation.  If generating a normal insn, and there
4622         is not enough room in the current frag, call relax_close_frag()
4623         to close it.  Update mips_relax.sizes[].  Emit fixups for the
4624         second version of a relaxable macro.  Record the first relaxable
4625         fixup in mips_relax.  Remove tc_gen_reloc workaround.
4626         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
4627         in the same way as in append_insn.
4628         (mips16_macro_build): Remove "place" argument.
4629         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
4630         when generating the second version of a relaxable macro.
4631         (load_got_offset, add_got_offset): New functions.
4632         (load_address, macro): Use new relaxation machinery.  Remove
4633         tc_gen_reloc workarounds.
4634         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
4635         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
4636         first version is needed.
4637         (tc_gen_reloc): Remove relaxation handling.
4638         (md_convert_frag): Go through the fixups for a relaxable macro and
4639         mark those that belong to the unneeded alternative as done.  If the
4640         second alternative is needed, adjust the fixup addresses to account
4641         for the deleted first alternative.
4642
4643 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
4644
4645         * frags.h (frag_room): Declare.
4646         * frags.c (frag_room): New function.
4647         * doc/internals.texi: Document it.
4648
4649 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4650
4651         * config/tc-mips.c (append_insn): Don't do r3900 interlock
4652         optimization for -mtune=r3900, as this will break on other CPUs.
4653
4654 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
4655
4656         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
4657         be relaxed, use fixup.
4658         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
4659
4660 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
4661
4662         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
4663         precision operands.
4664
4665 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4666
4667         * config/tc-mips.c (append_insn): Properly detect variant frags
4668         that preclude swapping of relaxed branches.  Correctly swap
4669         instructions between frags when dealing with relaxed branches.
4670
4671 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4672
4673         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4674         throughout.
4675         * aclocal.m4: Regenerate.
4676         * configure: Regenerate.
4677
4678 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
4679
4680         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
4681         manipulation insns.
4682
4683 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
4684
4685         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
4686         reloc, reserve space for the delay slot as well as the jalr itself.
4687
4688 2004-01-09  Paul Brook  <paul@codesourcery.com>
4689
4690         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
4691         (do_vfp_sp2_from_reg2): New function.
4692         (insns): Use them.
4693         (do_vfp_dp_from_reg2): Check return values properly.
4694
4695 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
4696
4697         * config/tc-mips.c (warn_nops): Remove static variable.
4698         (macro): Remove test of warn_nops.
4699         (md_shortops): Remove 'n'.
4700         (md_parse_option): Remove 'n' case.
4701         (md_show_usage): Remove -n.
4702         * doc/as.texinfo (Overview): Remove MIPS -n option.
4703         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
4704         * NEWS: Mention removal of MIPS -n option.
4705
4706         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
4707         (cop_interlocks): Check ISA level.
4708         (cop_mem_interlocks): Define.
4709         (reg_needs_delay): Check cop_interlocks rather than
4710         ISA_HAS_COPROC_DELAYS.
4711         (append_insn): Likewise.  Use cop_mem_interlocks rather than
4712         directly checking mips_opts.isa.
4713         (mips_emit_delays): Likewise.
4714
4715 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
4716
4717         * config/tc-ia64.c (unwind): Move next_slot_number and
4718         next_slot_frag to ...
4719         (unw_rec_list): Here.
4720         (free_list_records): Removed.
4721         (output_unw_records): Likewise.
4722         (generate_unwind_image): Make it void.
4723         (alloc_record): Initialize next_slot_number and next_slot_frag.
4724         (slot_index): Take .org, .space and .align into account.
4725         (fixup_unw_records): Don't set slot_number to 0. Use
4726         list->next_slot_number and list->next_slot_frag instead of
4727         unwind.next_slot_number and unwind.next_slot_frag.
4728         (ia64_convert_frag): New.
4729         (generate_unwind_image): Generate a rs_machine_dependent frag
4730         for unwind record.
4731         (emit_one_bundle): Use list->next_slot_number and
4732         list->next_slot_frag instead of unwind.next_slot_number and
4733         unwind.next_slot_frag.
4734
4735         * config/tc-ia64.h (md_convert_frag): Defined as
4736         ia64_convert_frag.
4737         (md_estimate_size_before_relax): Defined as (f)->fr_var.
4738
4739 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
4740
4741         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
4742         * config/tc-frv.h (md_apply_fix3): Don't define.
4743         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
4744         operands.
4745         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
4746         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
4747         * config/tc-frv.c (line_separator_chars): Add `!'.
4748         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
4749         * config/tc-frv.c (md_assemble): Clear insn upfront.
4750         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
4751         * config/tc-frv.c (OPTION_FDPIC): New macro.
4752         (md_longopts): Add mfdpic.
4753         (md_parse_option): Handle it.
4754         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
4755         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
4756         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
4757         (frv_pic_ptr): Parse funcdesc.
4758
4759 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4760
4761         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
4762         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
4763
4764 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4765
4766         * Makefile.am (Makefile): Move the dependency on
4767         $(BFDDIR)/configure.in to...
4768         (CONFIG_STATUS_DEPENDENCIES): ... here.
4769         (AUTOMAKE_OPTIONS): Require automake 1.8.
4770         * Makefile.in: Regenerate.
4771         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
4772         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
4773         $(BFDDIR)/configure.in here as well.
4774         * doc/Makefile.in: Regenerate.
4775
4776 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
4777
4778         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
4779         * Makefile.in: Regenerate.
4780         * aclocal.m4: Regenerate.
4781         * doc/Makefile.am (install, install-info): Remove.
4782         (install-data-local): A new hook for install-info.
4783         (AUTOMAKE_OPTIONS): Require automake 1.8.
4784         * doc/Makefile.in: Regenerate.
4785
4786 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
4787
4788         * doc/c-sh.texi: Update description about floating point behavior
4789         of SH family.
4790
4791 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
4792
4793         * configure.in: Add m68k-uClinux target.
4794         * configure: Regenerate.
4795
4796 For older changes see ChangeLog-0203
4797 \f
4798 Local Variables:
4799 mode: change-log
4800 left-margin: 8
4801 fill-column: 74
4802 version-control: never
4803 End: