gas/ChangeLog

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