gas/ChangeLog

   1 2005-09-07  Richard Henderson  <rth@redhat.com>
   2
   3         * dwarf2dbg.c (dwarf2_where): Set line->isa.
   4         (dwarf2_set_isa): New.
   5         (dwarf2_directive_loc): Rearrange to allow all options on one line.
   6         * dwarf2dbg.h (dwarf2_set_isa): Declare.
   7         * doc/as.texinfo: Update .loc documentation.
   8
   9 2005-09-07  Richard Henderson  <rth@redhat.com>
  10
  11         * dwarf2dbg.c: Include safe-ctype.h.
  12         (DWARF2_LINE_OPCODE_BASE): Bump to 13.
  13         (current): Initialize.
  14         (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
  15         DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
  16         (dwarf2_directive_file): Cope with invalid filename.
  17         (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
  18         epilogue_begin, is_stmt, isa.
  19         (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
  20         case down lower.
  21         (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
  22         and DWARF2_FLAG_EPILOGUE_BEGIN.
  23         (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
  24         DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
  25         * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
  26         (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
  27         (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
  28         (struct dwarf2_line_info): Add isa member.
  29         * doc/as.texinfo (LNS directives): New node.
  30
  31 2005-09-07  David Ung  <davidu@mips.com>
  32
  33         * config/tc-mips.c (append_insn): Undo last change.  Instead add
  34         guard to suppress calling frag_grow if the current instruction is
  35         one that allows a delay slot.
  36
  37 2005-09-06  Chao-ying Fu  <fu@mips.com>
  38
  39         * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
  40         (mips_opts): Add -1 to initialize ase_mt.
  41         (file_ase_mt): New variable for -mmt.
  42         (CPU_HAS_MT): New define.
  43         (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
  44         formats.
  45         (mips_ip): Check ase_mt to enable MT instructions.
  46         Handle !, $, *, &, +T, +t, g operand formats.
  47         For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
  48         odd float registers.
  49         (OPTION_MT, OPTION_NO_MT): New define.
  50         (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
  51         (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
  52         (mips_after_parse_args): Set ase_mt based on CPU.
  53         (s_mipsset): Handle ".set mt" and ".set nomt".
  54         (mips_elf_final_processing): Remind of adding new flag for MT ASE.
  55         (md_show_usage): Show usage of -mmt and -mno-mt.
  56         * doc/as.texinfo: Document -mmt and -mno-mt options.
  57         * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
  58         directives.
  59
  60 2005-09-06  Paul Brook  <paul@codesourcery.com>
  61
  62         * config/tc-arm.c (arm_it): Add relax field.
  63         (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
  64         b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
  65         (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
  66         do_t_mov_cmp): Allow relaxation.
  67         (output_relax_insn): New function.
  68         (put_thumb32_insn): New function.
  69         (output_inst): Use new functions.
  70         (md_assemble): Don't throw error on relaxable instructions.
  71         (insns): Change "b" entry from TCE(...) to tCE(...).
  72         (md_estimate_size_before_relax): Return 2.
  73         (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
  74         relax_branch, arm_relax_frag): New functions.
  75         (arm_force_relocation): Return 0 for Thumb-2 immediate operand
  76         relocations.
  77         * config/tc-arm.h (md_convert_frag): Remove definition.
  78         (md_relax_frag): Define.
  79         (arm_relax_frag): Add prototype.
  80
  81 2005-09-02  Paul Brook  <paul@codesourcery.com>
  82
  83         * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
  84
  85 2005-09-02  Paul Brook  <paul@codesourcery.com>
  86
  87         * config/tc-arm.c (encode_arm_cp_address): Use
  88         BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
  89         (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
  90         mode.
  91         (md_assemble): Only allow coprocessor instructions when Thumb-2 is
  92         available.
  93         (cCE, cC3): Define.
  94         (insns): Use them for coprocessor instructions.
  95         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
  96         (get_thumb32_insn): New function.
  97         (put_thumb32_insn): New function.
  98         (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
  99         BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
 100
 101 2005-09-02  Paul Brook  <paul@codesourcery.com>
 102
 103         * config/tc-arm.c (opcode_lookup): Look for infix opcode when
 104         incorrect suffix matches.
 105
 106 2005-09-01  David Ung  <davidu@mips.com>
 107
 108         * config/tc-mips.c (append_insn): Correctly handle mips16 case
 109         when the frags are different for the 2 instructions we want to
 110         swap.  If the lengths of the 2 instructions are not the same, we
 111         won't do the swap but emit an nop.
 112
 113 2005-09-01  Dmitry Diky  <diwil@spec.ru>
 114
 115         * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
 116         as appropriate. Change frag_variant() to frag_var() for relaxes.
 117
 118 2005-08-29  Nick Clifton  <nickc@redhat.com>
 119
 120         * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
 121         there is no symbol.
 122
 123 2005-08-26  Jan Beulich  <jbeulich@novell.com>
 124
 125         * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
 126         qualified operand of a branch.
 127         (intel_bracket_expr): Set JumpAbsolute here...
 128         (intel_e11): ... rather than here.
 129
 130 2005-08-26  Christian Groessler  <chris@groessler.org>
 131
 132         * configure.tgt: Set bfd_gas also for z8k cpu.
 133         * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
 134         type.
 135         (newfix): Adapt to bfd reloc types.
 136         (build_bytes): Adapt to bfd reloc types.  Ensure that enough space
 137         is available in the current frag.
 138         (md_convert_frag): Adapt function parameters.
 139         (tc_gen_reloc): New function.
 140         (md_section_align): Use bfd_get_section_alignment.
 141         (md_apply_fix): Adapt to bfd reloc types.  Fix handling of
 142         BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
 143         relocations.
 144         * config/tc-z8k.h (TARGET_ARCH): Define.
 145         (tc_fix_adjustable): Define.
 146
 147 2005-08-25  Chao-ying Fu  <fu@mips.com>
 148
 149         * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
 150         (mips_opts): Add -1 to initialize ase_dsp.
 151         (file_ase_dsp): New variable for -mdsp.
 152         (CPU_HAS_DSP): New define.
 153         (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
 154         operand formats.
 155         (mips_ip): Add min_range and max_range for checking singed numbers.
 156         Check ase_dsp to enable DSP instructions.
 157         Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
 158         (OPTION_DSP, OPTION_NO_DSP): New define.
 159         (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
 160         (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
 161         (mips_after_parse_args): Set ase_dsp based on CPU.
 162         (s_mipsset): Handle ".set dsp" and ".set nodsp".
 163         (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
 164         (md_show_usage): Show usage of -mdsp and -mno-dsp.
 165
 166 2005-08-23  David Ung  <davidu@mips.com>
 167
 168         * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
 169         cpu names.
 170
 171 2005-08-23  Alan Modra  <amodra@bigpond.net.au>
 172
 173         PR 1036
 174         * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
 175
 176 2005-08-23  Phil Edwards  <phil@codesourcery.com>
 177
 178         * configure.tgt (*-*-vxworks):  Match vxworks* instead.
 179
 180 2005-08-22  Jan Beulich  <jbeulich@novell.com>
 181
 182         * config/tc-i386.c (object_64bit): New.
 183         (i386_target_format): Initialize it.
 184         (output_disp): Use object_64bit for relocation type determination.
 185         (output_imm): Likewise.
 186         (i386_validate_fix): Likewise.
 187         (tc_gen_reloc): Likewise.
 188         (lex_got): Likewise. Remove static mode_name. Change array size
 189         of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
 190         (x86_cons): Use object_64bit for deciding whether quad fields can
 191         have relocations.
 192
 193 2005-08-18  Christian Groessler  <chris@groessler.org>
 194
 195         * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
 196         * config/tc-mcore.h: Likewise.
 197         * config/tc-z8k.h: Likewise.
 198         * config/tc-z8k.c: Likewise.
 199         * config/tc-sh.h: Remove TC_RELOC_MANGLE and
 200         sh_coff_reloc_mangle declaration.
 201         * config/tc-sh.c: (md_apply_fix): Fix comment for case
 202         BFD_RELOC_SH_USES.
 203
 204 2005-08-18  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 205
 206         * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
 207         to confirm that no ISA is specified.
 208
 209 2005-08-18  Nick Clifton  <nickc@redhat.com>
 210
 211         * write.c (relax_segment): Count the number of frags being
 212         processed and use this to compute a maximum limit on the number of
 213         iterations that will be allowed when attempting to relax the
 214         segment.
 215
 216 2005-08-17  Danny Smith  <dannysmith@users.sourceforge.net>
 217
 218         * config/obj-coff.c (obj_coff_weak): Set auxiliary record
 219         of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
 220
 221 2005-08-16  Alan Modra  <amodra@bigpond.net.au>
 222
 223         * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
 224         default cpu.
 225
 226 2005-08-15  Paul Brook  <paul@codesourcery.com>
 227
 228         * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
 229         instructions.
 230         (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
 231
 232 2005-08-15  Daniel Jacobowitz  <dan@codesourcery.com>
 233
 234         * config/tc-ppc.c (parse_cpu): Add -me300 support.
 235         (md_show_usage): Likewise.
 236         * doc/c-ppc.texi (PowerPC-Opts): Document it.
 237
 238 2005-08-12 Martin Schwidefsky  <schwidefsky@de.ibm.com>
 239
 240         * config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
 241         (md_gather_operands): Add support for optional operands.
 242
 243 2005-08-12  Dmitry Diky <diwil@spec.ru>
 244         * config/tc-msp430.c (msp430_enable_relax): New flag.
 245         (msp430_enable_polys): Likewise.
 246         (OPTION_RELAX): New option.
 247         (OPTION_POLYMORPHS): Likewise.
 248         (md_longopts): New long options.
 249         (md_show_usage): Updated.
 250         (md_parse_option): Add new options handler.
 251         (msp430_operands): Add check if polymorph insns are enabled.
 252         (msp430_force_relocation_local): New function.
 253         (md_apply_fix): Now delete relocs according to new flags combination.
 254         (msp430_relax_frag): Convert long branches to short branches only if
 255         flag msp430_enable_relax is set.
 256         * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
 257         (msp430_force_relocation_local): Likewise.
 258         * doc/c-msp430.texi: Describe new options.
 259
 260 2005-08-11  Ian Lance Taylor  <ian@airs.com>
 261
 262         * Makefile.am ($(srcdir)/make-gas.com): Remove target.
 263         (stamp-mk.com): Likewise.
 264         (EXTRA_DIST): Remove make-gas.com from list.
 265         (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
 266         * Makefile.in: Regenerate.
 267
 268 2005-08-11  Hans-Peter Nilsson  <hp@axis.com>
 269
 270         * subsegs.c (subseg_change): Move declaration of seginfo to before
 271         first statement.
 272
 273 2005-08-11  Alan Modra  <amodra@bigpond.net.au>
 274
 275         * README-vms: Delete.
 276         * config-gas.com: Delete.
 277         * makefile.vms: Delete.
 278         * vmsconf.sh: Delete.
 279         * config/atof-tahoe.c: Delete.
 280         * config/m88k-opcode.h: Delete.
 281         * config/obj-bout.c: Delete.
 282         * config/obj-bout.h: Delete.
 283         * config/obj-hp300.c: Delete.
 284         * config/obj-hp300.h: Delete.
 285         * config/tc-a29k.c: Delete.
 286         * config/tc-a29k.h: Delete.
 287         * config/tc-h8500.c: Delete.
 288         * config/tc-h8500.h: Delete.
 289         * config/tc-m88k.c: Delete.
 290         * config/tc-m88k.h: Delete.
 291         * config/tc-tahoe.c: Delete.
 292         * config/tc-tahoe.h: Delete.
 293         * config/tc-tic80.c: Delete.
 294         * config/tc-tic80.h: Delete.
 295         * config/tc-w65.c: Delete.
 296         * config/tc-w65.h: Delete.
 297         * config/te-aux.h: Delete.
 298         * config/te-delt88.h: Delete.
 299         * config/te-delta.h: Delete.
 300         * config/te-dpx2.h: Delete.
 301         * config/te-hp300.h: Delete.
 302         * config/te-ic960.h: Delete.
 303         * config/vms-a-conf.h: Delete.
 304         * doc/c-a29k.texi: Delete.
 305         * doc/c-h8500.texi: Delete.
 306         * doc/c-m88k.texi: Delete.
 307         * README: Remove obsolete examples, and list of supported targets.
 308         * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
 309         bout and hp300 support.
 310         (DEP_FLAGS): Don't define BFD_ASSEMBLER.
 311         * configure.in: Remove --enable-bfd-assembler, need_bfd,
 312         primary_bfd_gas.
 313         * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
 314         m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
 315         * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
 316         * as.h: Likewise.
 317         * dw2gencfi.c: Likewise.
 318         * dwarf2dbg.c: Likewise.
 319         * ehopt.c: Likewise.
 320         * input-file.c: Likewise.
 321         * listing.c: Likewise.
 322         * literal.c: Likewise.
 323         * messages.c: Likewise.
 324         * obj.h: Likewise.
 325         * output-file.c: Likewise.
 326         * read.c: Likewise.
 327         * stabs.c: Likewise.
 328         * struc-symbol.h: Likewise.
 329         * subsegs.c: Likewise.
 330         * subsegs.h: Likewise.
 331         * symbols.c: Likewise.
 332         * symbols.h: Likewise.
 333         * tc.h: Likewise.
 334         * write.c: Likewise.
 335         * write.h: Likewise.
 336         * config/aout_gnu.h: Likewise.
 337         * config/obj-aout.c: Likewise.
 338         * config/obj-aout.h: Likewise.
 339         * config/obj-coff.c: Likewise.
 340         * config/obj-coff.h: Likewise.
 341         * config/obj-evax.h: Likewise.
 342         * config/obj-ieee.h: Likewise.
 343         * config/tc-arm.c: Likewise.
 344         * config/tc-arm.h: Likewise.
 345         * config/tc-avr.c: Likewise.
 346         * config/tc-avr.h: Likewise.
 347         * config/tc-crx.h: Likewise.
 348         * config/tc-d10v.h: Likewise.
 349         * config/tc-d30v.h: Likewise.
 350         * config/tc-dlx.h: Likewise.
 351         * config/tc-fr30.h: Likewise.
 352         * config/tc-frv.h: Likewise.
 353         * config/tc-h8300.c: Likewise.
 354         * config/tc-h8300.h: Likewise.
 355         * config/tc-hppa.h: Likewise.
 356         * config/tc-i370.h: Likewise.
 357         * config/tc-i386.c: Likewise.
 358         * config/tc-i386.h: Likewise.
 359         * config/tc-i860.h: Likewise.
 360         * config/tc-i960.c: Likewise.
 361         * config/tc-i960.h: Likewise.
 362         * config/tc-ip2k.h: Likewise.
 363         * config/tc-iq2000.h: Likewise.
 364         * config/tc-m32c.h: Likewise.
 365         * config/tc-m32r.h: Likewise.
 366         * config/tc-m68hc11.h: Likewise.
 367         * config/tc-m68k.c: Likewise.
 368         * config/tc-m68k.h: Likewise.
 369         * config/tc-maxq.c: Likewise.
 370         * config/tc-maxq.h: Likewise.
 371         * config/tc-mcore.c: Likewise.
 372         * config/tc-mcore.h: Likewise.
 373         * config/tc-mn10200.h: Likewise.
 374         * config/tc-mn10300.c: Likewise.
 375         * config/tc-mn10300.h: Likewise.
 376         * config/tc-ms1.h: Likewise.
 377         * config/tc-msp430.c: Likewise.
 378         * config/tc-msp430.h: Likewise.
 379         * config/tc-ns32k.c: Likewise.
 380         * config/tc-ns32k.h: Likewise.
 381         * config/tc-openrisc.h: Likewise.
 382         * config/tc-or32.c: Likewise.
 383         * config/tc-or32.h: Likewise.
 384         * config/tc-ppc.c: Likewise.
 385         * config/tc-ppc.h: Likewise.
 386         * config/tc-s390.h: Likewise.
 387         * config/tc-sh.c: Likewise.
 388         * config/tc-sh.h: Likewise.
 389         * config/tc-sparc.c: Likewise.
 390         * config/tc-tic30.c: Likewise.
 391         * config/tc-tic30.h: Likewise.
 392         * config/tc-tic4x.c: Likewise.
 393         * config/tc-tic4x.h: Likewise.
 394         * config/tc-tic54x.c: Likewise.
 395         * config/tc-tic54x.h: Likewise.
 396         * config/tc-v850.h: Likewise.
 397         * config/tc-vax.c: Likewise.
 398         * config/tc-vax.h: Likewise.
 399         * config/tc-xstormy16.h: Likewise.
 400         * config/tc-xtensa.h: Likewise.
 401         * config/tc-z8k.c: Likewise.
 402         * config/tc-z8k.h: Likewise.
 403         * config/vms-a-conf.h
 404         * doc/Makefile.am: Likewise.
 405         * doc/all.texi: Likewise.
 406         * doc/as.texinfo: Likewise.
 407         * doc/internals.texi: Likewise.
 408         * doc/Makefile.in: Regenerate.
 409         * Makefile.in: Regenerate.
 410         * configure: Regenerate.
 411         * config.in: Regenerate.
 412         * po/POTFILES.in: Regenerate.
 413
 414 2005-08-09  Nick Clifton  <nickc@redhat.com>
 415
 416         PR 1070
 417         * macro.c (getstring): Do not treat round parentheses exactly the
 418         same as angle brackets - the parentheses need to be preserved and
 419         passed on to the macro processing code.
 420
 421 2005-08-08  Nick Clifton  <nickc@redhat.com>
 422
 423         * config/tc-msp430.c (MSP430_ISA_21): Define.
 424         (mcu_types): Add entries for msp430x21xx variants.
 425
 426 2005-08-08  Nick Clifton  <nickc@redhat.com>
 427
 428         PR 1070
 429         * macro.c (getstring): Treat round parentheses in the same way as
 430         angle brackets.
 431         (get_any_string): Likewise.
 432
 433 2005-08-07  H.J. Lu  <hongjiu.lu@intel.com>
 434
 435         PR gas/1118
 436         * as.c (parse_args): Handle -al=<FILE>.
 437
 438 2005-08-07  Nick Clifton  <nickc@redhat.com>
 439
 440         * read.c (s_app_line): Accept a line number of 0 for compatibility
 441         with gcc's output for assembler-with-cpp files.
 442
 443 2005-08-05  Paul Brook  <paul@codesourcery.com>
 444
 445         * config/tc-arm.c (current_it_mask, current_cc): New variables.
 446         (do_t_add_sub): Use correct encodings inside IT block.
 447         (do_t_arit3c): Ditto.
 448         (do_t_it): Simplify logic.  Set current_it_mask and current_cc.
 449         (md_assemble): Verify conditional suffixes agains IT blocks.
 450
 451 2005-08-05  Paul Brook  <paul@codesourcery.com>
 452
 453         * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
 454         constants.
 455         (encode_thumb32_shifted_operand): Prohibit register shifts.
 456         (encode_thumb32_addr_mode): Fix typo.
 457         (insns): Correct thumb2 ldm and stm opcodes.
 458
 459 2005-08-02  Khem Raj  <kraj@mvista.com>
 460
 461         * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
 462         WLDRD/WSTRD instruction.
 463
 464 2005-08-02  Alan Modra  <amodra@bigpond.net.au>
 465
 466         * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
 467         if emitting a reloc.
 468
 469 2005-07-29  Thiemo Seufer  <ths@networkno.de>
 470
 471         * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
 472
 473 2005-07-29  Paul Brook  <paul@codesourcery.com>
 474
 475         * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
 476         pop.
 477         (do_t_addr): Implement 32-bit variant.
 478         (do_t_push_pop): Make some errors warnings.  Handle single register
 479         32-bit case.
 480         (insns): Use tCE for adr.
 481         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
 482         (md_apply_fix): Ditto.
 483
 484 2005-07-29  Paul Brook  <paul@codesourcery.com>
 485
 486         * config/tc-arm.c (parse_tb): New function.
 487         (enum operand_parse_code): Add OP_TB.
 488         (parse_operands): Handle OP_TB.
 489         (do_t_add_sub_w, do_t_tb): New functions.
 490         (insns): Add entries for addw, subw, tbb and tbh.
 491         (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
 492
 493 2005-07-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 494
 495         * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
 496
 497 2007-07-27  H.J. Lu <hongjiu.lu@intel.com>
 498
 499         * config/tc-i386.c (handle_large_common): Declare only for ELF.
 500
 501 2005-07-27  Jan Beulich  <jbeulich@novell.com>
 502
 503         * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
 504         int.
 505         (unw_p_record): Remove unused/redundant fields imask and rmask.
 506         Combine spoff and pspoff into a union. Combine gr and br into a
 507         union. Change type of grmask and brmask to unsigned char. Change type
 508         of frmask to unsigned int.
 509         (unw_x_record): Combine spoff, pspoff, and treg into a union.
 510         * config/tc-ia64.c (unwind): New field 'pending_saves'.
 511         (check_pending_save): New.
 512         (alloc_record): Clear out entire record.
 513         (output_psp_gr): Use renamed structure fields.
 514         (output_psp_sprel): Likewise.
 515         (output_rp_gr): Likewise.
 516         (output_rp_br): Likewise.
 517         (output_rp_psprel): Likewise.
 518         (output_rp_sprel): Likewise.
 519         (output_pfs_gr): Likewise.
 520         (output_pfs_psprel): Likewise.
 521         (output_pfs_sprel): Likewise.
 522         (output_preds_gr): Likewise.
 523         (output_preds_psprel): Likewise.
 524         (output_preds_sprel): Likewise.
 525         (output_spill_base): Likewise.
 526         (output_unat_gr): Likewise.
 527         (output_unat_psprel): Likewise.
 528         (output_unat_sprel): Likewise.
 529         (output_lc_gr): Likewise.
 530         (output_lc_psprel): Likewise.
 531         (output_lc_sprel): Likewise.
 532         (output_fpsr_gr): Likewise.
 533         (output_fpsr_psprel): Likewise.
 534         (output_fpsr_sprel): Likewise.
 535         (output_priunat_gr): Likewise.
 536         (output_priunat_psprel): Likewise.
 537         (output_priunat_sprel): Likewise.
 538         (output_bsp_gr): Likewise.
 539         (output_bsp_psprel): Likewise.
 540         (output_bsp_sprel): Likewise.
 541         (output_bspstore_gr): Likewise.
 542         (output_bspstore_psprel): Likewise.
 543         (output_bspstore_sprel): Likewise.
 544         (output_rnat_gr): Likewise.
 545         (output_rnat_psprel): Likewise.
 546         (output_rnat_sprel): Likewise.
 547         (output_spill_psprel): Likewise.
 548         (output_spill_sprel): Likewise.
 549         (output_spill_reg): Likewise.
 550         (output_fr_mem): Likewise. Allocate one unwind record per set mask
 551         bit.
 552         (output_frgr_mem): Likewise.
 553         (output_gr_mem): Likewise.
 554         (output_br_mem): Likewise.
 555         (output_gr_gr): Likewise.
 556         (output_br_gr): Likewise.
 557         (fixup_unw_records): Likewise.
 558         (process_one_record): Use renamed structure fields. For gr_gr and
 559         br_gr, collect mask from chain of records before output.
 560         (in_prologue): Simplify and eliminate early returns. Call
 561         check_pending_save.
 562         (in_body): Simplify and eliminate early returns.
 563         (dot_body): Call check_pending_save.
 564         (md_assemble): Update comment. Deal with pending saves.
 565
 566 2005-07-26  Jan Beulich  <jbeulich@novell.com>
 567
 568         * config/tc-i386.c (optimize_imm): Calculate candidate immediates
 569         mask from guessed suffix, but mask out other immediate types only
 570         if at least on candidate is valid for the insn.
 571
 572 2005-07-25  DJ Delorie  <dj@redhat.com>
 573
 574         * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
 575         Support %mod() modifiers from opcodes.
 576         * doc/c-m32c.texi (M32C-Modifiers): New section.
 577
 578 2005-07-25  Jan Hubicka  <jh@suse.cz>
 579             H.J. Lu  <hongjiu.lu@intel.com>
 580
 581         * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
 582         defined.
 583         (elf_com_section_ptr): New.
 584         (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
 585         (elf_common_parse): Make it global. Use elf_com_section_ptr
 586         instead of bfd_com_section_ptr.
 587         (obj_elf_change_section): Handle x86-64 large bss sections.
 588
 589         * config/obj-elf.h (elf_com_section_ptr): New.
 590         (elf_common_parse): New.
 591
 592         * config/tc-i386.c (handle_large_common): New.
 593         (md_pseudo_table): Add "largecomm".
 594         (x86_64_section_letter): New.
 595         (x86_64_section_word): New.
 596
 597         * config/tc-i386.h (x86_64_section_word): New.
 598         (x86_64_section_letter): New.
 599         (md_elf_section_letter): New. Defined.
 600         (md_elf_section_word): Likewise.
 601
 602 2005-07-21  Ralf Corsepius  <ralf.corsepius@rtems.org>
 603
 604         * configure.tgt: Remove i386-*-rtemself*.
 605         Remove sparc-*-rtemself*.
 606
 607 2005-07-21  Ben Elliston  <bje@gnu.org>
 608
 609         * config/tc-m68k.h: Remove TE_LYNX conditional code.
 610
 611 2005-07-21  Paul Brook  <paul@codesourcery.com>
 612
 613         * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
 614         inst.reloc.pc_rel.
 615
 616 2005-07-20  Tavis Ormandy <taviso@gentoo.org>
 617
 618         * messages.c: Use vsnprintf instead of vsprintf.
 619
 620 2005-07-20  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 621
 622         * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
 623         BFD_RELOC_16_PCREL to Support R_M32R_REL32.
 624
 625 2005-07-18  Nick Clifton  <nickc@redhat.com>
 626
 627         * configure.tgt: Restore alpha ordering to list of arches.
 628
 629 2005-07-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 630
 631         * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
 632
 633 2005-07-18  Jan Beulich  <jbeulich@novell.com>
 634
 635         * config/tc-i386.c (md_begin): Use IS_ELF.
 636         (tc_i386_fix_adjustable): Likewise.
 637         (md_estimate_size_before_relax): Likewise.
 638         (md_apply_fix): Likewise.
 639         (i386_target_format): Likewise.
 640         (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
 641         (i386_immediate): Remove #ifdef LEX_AT.
 642         (i386_displacement): Likewise.
 643         * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
 644         LEX_AT.
 645
 646 2005-07-18  Jan Beulich  <jbeulich@novell.com>
 647
 648         * config/tc-i386.c (reloc): Convert to ISO C90. Change first
 649         parameter to unsigned. Parameter sign now is tristate - zero/
 650         positive mean unsigned/signed, negative means signedness doesn't
 651         matter. Check field size,
 652         signedness, and pcrel-ness are in agreement between relocated field
 653         and relocation type. Adjust diagnostics.
 654         (optimize_imm): And type mask of operand instead of overwriting it.
 655         (lex_got): Convert to ISO C90. Add third parameter. Add new field to
 656         local structure and initialize gotrel accordingly. Pass caller as
 657         mask of types that the operator can match.
 658         (x86_cons_fix_new): Let reloc know that signedness of relocation
 659         doesn't matter.
 660         (x86_pe_cons_fix_new): Likewise.
 661         (x86_cons): Pass additional argument to lex_got.
 662         (i386_immediate): New local variable 'types'. Pass its address as
 663         additional argument to lex_got. Mask out operand types not supported
 664         befoe returning.
 665         (i386_displacement): Likewise. Set bigdisp to all types supported in
 666         64-bit mode, combining the previously split initialization.
 667
 668 2005-07-18  Jan Beulich  <jbeulich@novell.com>
 669
 670         * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
 671         current mode.
 672
 673 2005-07-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 674
 675         * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
 676         promoted match.
 677
 678 2005-07-16  Alan Modra  <amodra@bigpond.net.au>
 679
 680         * Makefile.am: Run "make dep-am".
 681         * Makefile.in: Regenerate.
 682
 683 2007-07-15  H.J. Lu <hongjiu.lu@intel.com>
 684
 685         * gas/config/tc-i386.h (CpuVMX): New.
 686         (CpuUnknownFlags): Add CpuVMX.
 687
 688 2005-07-14  Jim Blandy  <jimb@redhat.com>
 689
 690         Add support for the Renesas M32C.
 691         * Makefile.am (CPU_TYPES): List m32c.
 692         (TARGET_CPU_CFILES): List config/tc-m32c.c.
 693         (TARGET_CPU_HFILES): List config/tc-m32c.h.
 694         * configure.in: Add case for m32c.
 695         * configure.tgt: Add cases for m32c and m32c-*-elf.
 696         * configure: Regenerated.
 697         * config/tc-m32c.c, config/tc-m32c.h: New files.
 698         * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
 699         * doc/Makefile.in: Regenerated.
 700         * doc/all.texi: Set M32C.
 701         * doc/as.texinfo: Add text for the M32C-specific options and line
 702         comment characters, and refer to c-m32c.texi.
 703         * doc/c-m32c.texi: New file.
 704
 705 2005-07-14  Nick Clifton  <nickc@redhat.com>
 706
 707         PR 1069
 708         * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
 709         the ins_parse buffer.
 710
 711 2005-07-10  Ralf Corsepius <ralf.corsepius@rtems.org>
 712
 713         * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
 714         i386-*-rtemscoff*, sparc-*-rtemsaout*.
 715
 716 2005-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 717
 718         * config/tc-i386.c (optimize_disp): Optimize signed 32bit
 719         displacements.
 720
 721 2005-07-08  Ben Elliston  <bje@au.ibm.com>
 722
 723         * frags.h: Remove ANSI_PROTOTYPES conditional code.
 724         * config/obj-elf.h: Likewise.
 725         * config/tc-h8300.h: Likewise.
 726         * config/tc-h8500.h: Likewise.
 727         * config/tc-i370.h: Likewise.
 728         * config/tc-i386.h: Likewise.
 729         * config/tc-m68hc11.h: Likewise.
 730         * config/tc-m68k.h: Likewise.
 731         * config/tc-ppc.h: Likewise.
 732         * config/tc-s390.h: Likewise.
 733         * config/tc-sh.h: Likewise.
 734         * config/tc-sparc.h: Likewise.
 735         * config/tc-tic30.c: Likewise.
 736         * config/tc-w65.h: Likewise.
 737         * config/tc-xtensa.h: Likewise.
 738
 739 2005-07-08  Hans-Peter Nilsson  <hp@axis.com>
 740
 741         PR gas/1049
 742         * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
 743
 744 2005-07-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 745
 746         * config/tc-tic30.c (debug): Add format attribute.  Fix format
 747         bugs.
 748
 749 2005-07-06  H.J. Lu  <hongjiu.lu@intel.com>
 750
 751         * config/tc-i386.c (cpu_arch): Add sse3.
 752
 753         * config/tc-i386.h (CpuSSE3): Renamed from ...
 754         (CpuPNI): This. Defined as CpuSSE3.
 755
 756         * doc/c-i386.texi: Document .sse3.
 757
 758 2005-07-06  Jan Beulich  <jbeulich@novell.com>
 759
 760         * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
 761
 762 2005-07-05  Nick Clifton  <nickc@redhat.com>
 763
 764         * config/tc-pdp11.c (md_apply_fix): Cast first argument to
 765         md_chars_to_numbers to an unsigned pointer in order to avoid a
 766         compile time warning.
 767
 768 2005-07-05  Paul Brook  <paul@codesourcery.com>
 769
 770         * config/tc-ppc.c (ppc_target_format): Add VxWorks.
 771
 772 2005-07-05  Aldy Hernandez  <aldyh@redhat.com>
 773
 774         * config/tc-ms1.c: New.
 775         * config/tc-ms1.h: New.
 776         * testsuite/gas/ms1/allinsn.d: New.
 777         * testsuite/gas/ms1/allinsn.s: New.
 778         * testsuite/gas/ms1/badinsn.s: New.
 779         * testsuite/gas/ms1/badinsn1.s: New.
 780         * testsuite/gas/ms1/badoffsethigh.s: New.
 781         * testsuite/gas/ms1/badoffsetlow.s: New.
 782         * testsuite/gas/ms1/badorder.s: New.
 783         * testsuite/gas/ms1/badreg.s: New.
 784         * testsuite/gas/ms1/badsignedimmhigh.s: New.
 785         * testsuite/gas/ms1/badsignedimmlow.s: New.
 786         * testsuite/gas/ms1/badsyntax.s: New.
 787         * testsuite/gas/ms1/badsyntax1.s: New.
 788         * testsuite/gas/ms1/badunsignedimmhigh.s: New.
 789         * testsuite/gas/ms1/badunsignedimmlow.s: New.
 790         * testsuite/gas/ms1/errors.exp: New.
 791         * testsuite/gas/ms1/ldst.s: New.
 792         * testsuite/gas/ms1/misc.d: New.
 793         * testsuite/gas/ms1/misc.s: New.
 794         * testsuite/gas/ms1/ms1-16-003.d: New.
 795         * testsuite/gas/ms1/ms1-16-003.s: New.
 796         * testsuite/gas/ms1/ms1.exp: New.
 797         * testsuite/gas/ms1/msys.d: New.
 798         * testsuite/gas/ms1/msys.s: New.
 799         * testsuite/gas/ms1/relocs.d: New.
 800         * testsuite/gas/ms1/relocs.exp: New.
 801         * testsuite/gas/ms1/relocs1.s: New.
 802         * testsuite/gas/ms1/relocs2.s: New.
 803
 804 2005-07-05  Jan Beulich  <jbeulich@novell.com>
 805
 806         * config/tc-i386.h (CpuSVME): New.
 807         (CpuUnknownFlags): Include CpuSVME.
 808         * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
 809         as alias of sledgehammer.
 810         (md_assemble): Include invlpga in the check for insns with two source
 811         operands.
 812         (process_operands): Include SVME insns in the check for ignored
 813         segment overrides. Adjust diagnostic.
 814         (i386_index_check): Special-case SVME insns with memory operands.
 815
 816 2005-07-04  Khem Raj  <kraj@mvista.com>
 817             Nick Clifton  <nickc@redhat.com>
 818
 819         * tc-arm.c (struct arm_it): Make operands.imm signed to match its
 820         use an immediate value.
 821         (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
 822         since the register field of the operands structure is unsigned.
 823         (s_arm_unwind_save_vfp): Make "reg" unsigned.
 824         (parse_operands): Make the 2ns parameter an unsigned pointer to
 825         match its use.
 826         (do_ldrd): When using the imm field of the operands structure as a
 827         second register field, treat it as unsigned.
 828
 829 2005-07-04  Alan Modra  <amodra@bigpond.net.au>
 830
 831         PR 1004
 832         * config/obj-elf.c (obj_elf_change_section): Use backend
 833         get_sec_type_attr.
 834
 835 2005-07-01  Jan Beulich  <jbeulich@novell.com>
 836
 837         * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
 838         (output_spill_psprel, output_spill_psprel_p): Combine.
 839         (output_spill_sprel, output_spill_sprel_p): Combine.
 840         (output_spill_reg, output_spill_regp_p): Combine.
 841         (process_one_record): Handle psp_psprel.
 842         (parse_predicate_and_operand): New.
 843         (convert_expr_to_ab_reg): Two new parameters. Return void. Always
 844         initialize output values. Emit diagnostic case here.
 845         (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
 846         (add_unwind_entry): New second parameter. Allow first parameter to
 847         be NULL. Parse optional tag, emit warning about further support for
 848         it otherwise being missing. Check end-of-line when requested.
 849         (dot_fframe): Clear operand when wrong. Allow tag.
 850         (dot_vframe): Likewise.
 851         (dot_vframesp): Likewise. Rename parameter, issue warning when psp
 852         relative.
 853         (dot_vframepsp): Remove.
 854         (dot_altrp): Clear operand when wrong. Allow tag.
 855         (dot_save): Likewise. Let default case also go through
 856         add_unwind_entry.
 857         (dot_savemem): Likewise.
 858         (dot_restore): Don't return when wrong operand. Allow tag.
 859         (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
 860         parse_predicate_and_operand and the new arguments to
 861         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
 862         when wrong operand. Allow tag.
 863         (dot_restorereg, dot_restorereg_p): Likewise.
 864         (dot_spillmem, dot_spillmem_p): Likewise.
 865         (dot_saveg): Clear operand when wrong. Perform tighter operand
 866         checks. Allow tag.
 867         (dot_savef): Likewise.
 868         (dot_saveb): Likewise.
 869         (dot_savegf): Likewise.
 870         (dot_spill): Remove end-of-line check.  Combine. Simplify by using
 871         parse_predicate_and_operand and the new arguments to
 872         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
 873         when wrong operand. Allow tag.
 874         (popcount): New.
 875         (dot_label_state): Don't return when wrong operand.
 876         (dot_copy_state): Likewise.
 877         (dot_unwabi): Likewise. Check if in prologue.
 878         (dot_body): Don't call demand_empty_rest_of_line.
 879         (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
 880         operand checks.
 881         (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
 882         use dot_spillreg for .spillreg.p. Also use dot_spillmem for
 883         .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
 884         (parse_operand): New second parameter. Don't deal with '}' here
 885         anymore. Don't advance past end-of-line.
 886         (parse_operands): Pass second argument to parse_operand.
 887         (ia64_start_line): Prevent out-of-bounds access through
 888         input_line_pointer. Deal with '}' here.
 889         (ia64_unrecognized_line): Don't deal with '}' here.
 890         (dot_alias): Use ignore_rest_of_line not its deprecated alias
 891         discard_rest_of_line.
 892
 893 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
 894
 895         * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
 896         (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
 897         (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
 898         (do_branch): Always set inst.reloc.pc_rel.
 899         (s_arm_elf_cons): Disallow use of (plt) suffix.
 900         (do_adrl): Adjust X_add_number unconditionally.
 901         (md_pcrel_from): Rename md_pcrel_from_section, add second segT
 902         argument.  Handle all adjustment for pipeline offset here.
 903         (md_apply_fix): No need to undo work of md_pcrel_from.  No
 904         need to extract pre-encoded pipeline adjustments from various
 905         branch instructions.  Generally, assume instructions are already
 906         all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
 907         special cases.  Handle BFD_RELOC_ARM_PLT32 like
 908         BFD_RELOC_ARM_PCREL_BRANCH.
 909         (tc_gen_reloc): Remove OBJ_ELF special case.
 910         * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
 911
 912 2005-06-30  Ben Elliston  <bje@gnu.org>
 913
 914         * Makefile.am (check-DEJAGNU): Don't search for expect.
 915         * Makefile.in: Regenerate.
 916
 917 2005-06-30  Ben Elliston  <bje@gnu.org>
 918
 919         * Makefile.am (EXPECT): Set to expect.
 920         (RUNTEST): Likewise, set to runtest.
 921         * Makefile.in: Regenerate.
 922
 923 2005-06-23  Ben Elliston  <bje@gnu.org>
 924
 925         * config/m68k-parse.h: Use ISO C90.
 926         * config/m68k-parse.y: Likewise.
 927         * config/tc-m68k.h: Likewise.
 928
 929 2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 930
 931         PR 1013
 932         * config/tc-i386.c (md_assemble): Don't call optimize_disp on
 933         movabs.
 934         (optimize_disp): Optimize only if possible. Don't use 64bit
 935         displacement on non-constants and do same on constants if
 936         possible.
 937
 938 2005-06-17  Jan Beulich  <jbeulich@novell.com>
 939
 940         * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
 941         (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
 942         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
 943         (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
 944         and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
 945         aborting.
 946         (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
 947         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
 948         (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
 949         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
 950         BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
 951         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
 952         convert 8-byte pc-relative relocations.
 953         (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
 954         (i386_validate_fix): Likewise.
 955         (x86_cons): Also handle quad values in 64-bit mode.
 956         (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
 957         (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
 958         BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
 959         to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
 960
 961 2005-06-13  Zack Weinberg  <zack@codesourcery.com>
 962
 963         * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
 964         symbolP as well as for names with a leading dot.  Use ACONCAT.
 965         (md_apply_fix): For branch relocations, only replace value
 966         with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
 967         (arm_force_relocation): Remove #ifdef OBJ_ELF case.
 968         * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
 969         (LOCAL_LABEL_PREFIX): Don't define.
 970
 971 2005-06-10  Alan Modra  <amodra@bigpond.net.au>
 972
 973         * config/tc-hppa.c (pa_block): Allocate just one byte for the
 974         fill pattern.
 975
 976 2005-06-08  James E Wilson  <wilson@specifixinc.com>
 977
 978         PR 994
 979         * config/tc-ia64.c (slot_index): Revert last change.  If first_frag
 980         is NULL, then emit a warning, and return the current index.
 981
 982 2005-06-08  Tomas Hurka  <tom@hukatronic.cz>
 983
 984         PR 991
 985         * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
 986         temporary copy of the operands array so that changes can be safely
 987         backed out if the insn does not match.
 988         (m68k_compare_opcode): Shortcut the test when the parameters are
 989         the same.  Return 1 if the names match but the second opcode is
 990         further on in the array than the first.
 991
 992 2005-06-08  Nick Clifton  <nickc@redhat.com>
 993
 994         PR 994
 995         * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
 996
 997 2005-06-08  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 998
 999         * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1000
1001 2005-06-07  Aldy Hernandez  <aldyh@redhat.com>
1002             Michael Snyder  <msnyder@redhat.com>
1003             Stan Cox  <scox@redhat.com>
1004
1005         * configure.in: Add ms1 case.
1006
1007         * configure: Regenerate.
1008
1009         * configure.tgt: Add ms1 case.
1010
1011 2005-06-07  Bob Wilson  <bob.wilson@acm.org>
1012
1013         * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1014         * config/tc-xtensa.c (new_resource_table): Likewise.
1015         (resize_resource_table): Likewise.
1016         (release_resources): Fix assertion for unsigned values.
1017
1018 2005-06-07  Zack Weinberg  <zack@codesourcery.com>
1019
1020         * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1021         * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1022         * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1023         * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1024         * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1025         * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1026         * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1027         * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1028         * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1029         * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1030         * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1031         * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1032         * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1033         * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1034         * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1035         * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1036         * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1037         * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1038         * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1039         * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1040         * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1041         * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1042         * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1043         * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1044         * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1045         * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1046         * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1047         * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1048         * config/tc-xtensa.c, config/tc-z8k.c:
1049         Replace all instances of the string "_apply_fix3" with
1050         "_apply_fix".
1051         * po/POTFILES.in, po/gas.pot: Regenerate.
1052
1053 2005-06-08  Alan Modra  <amodra@bigpond.net.au>
1054
1055         * Makefile.am: Run "make dep-am".
1056         (POTFILES): Remove GAS_CFILES.
1057         * Makefile.in: Regenerate.
1058
1059 2005-06-07  David Ung  <davidu@mips.com>
1060
1061         * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1062         24kc, 24kf and 24kfx under MIPS32 release 2.
1063
1064 2005-06-04  Nick Clifton  <nickc@redhat.com>
1065
1066         * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1067         to their Thumb-enabled equivalents.
1068
1069 2005-06-01  Maciej W. Rozycki  <macro@linux-mips.org>
1070
1071         * config/tc-mips.c (load_register): Add leading "0x" to the
1072         output of sprintf_vma().
1073         (macro): Likewise.
1074
1075 2005-06-01  Nick Clifton  <nickc@redhat.com>
1076
1077         * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1078         test for the presence of thumb version of the parsing functions
1079         since they must always exist and the test generates a compile time
1080         warning message.
1081
1082 2005-05-31  Richard Henderson  <rth@redhat.com>
1083
1084         * config/tc-alpha.c (O_lituse_jsrdirect): New.
1085         (alpha_reloc_op): Add it.
1086         (debug_exp): Handle it.
1087         (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1088         (emit_insn): Handle it.
1089         * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1090
1091 2005-05-31  Christian Groessler  <chris@groessler.org>
1092
1093         * write.c (dump_section_relocs): Convert to ISO-C.
1094         (write_relocs): Avoid signed/unsigned and fprintf argument
1095         warnings in debug code.
1096
1097 2005-05-26  Zack Weinberg  <zack@codesourcery.com>
1098
1099         * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1100         (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1101         * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1102         (md_apply_fix3): Delete fix_is_thumb variable; refer to
1103         fixP->tc_fix_data directly in the sole place it was used.
1104         Explicitly truncate value, *valP, fixP->fx_addnumber, and
1105         fixP->fx_offset to 32 bits, for consistent behavior between 32-
1106         and 64-bit hosts.
1107
1108 2005-05-27  Jan Beulich  <jbeulich@novell.com>
1109
1110         * config/tc-ia64.c (struct proc_pending): New.
1111         (unwind): Replace proc_start with proc_pending.
1112         (unwind_diagnostic): Check unwind.proc_pending.sym.
1113         (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1114         Check if previous proc not closed. Record all entry points.
1115         (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1116         Set symbol sizes for entry points recorded in dot_proc. Check
1117         arguments for consistency with respective .proc's.
1118         (md_assemble): Replace unwind.proc_start with
1119         unwind.proc_pending.sym.
1120
1121 2005-05-27  Jan Beulich  <jbeulich@novell.com>
1122
1123         * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1124         and last_ptr. Check all in-use slots for first one with non-NULL
1125         unwind_record. Don't reload end_ptr before second update round.
1126
1127 2005-05-26  James E Wilson  <wilson@specifixinc.com>
1128
1129         * config/tc-ia64.c (extra_goodness): Update comment.
1130         (md_begin): Add debugging code to print best_template table.
1131
1132 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1133
1134         * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1135         template.
1136
1137 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1138
1139         * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1140         BFD_RELOC_UNUSED when determining the width of the reloc.
1141
1142 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1143
1144         * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1145         section entry.
1146
1147 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1148
1149         * config/tc-ia64.c (dot_radix): Rewrite.
1150
1151 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1152
1153         * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1154         and next_slot_frag.
1155         (alloc_record): Remove references to next_slot_number and
1156         next_slot_frag.
1157         (emit_one_bundle): Likewise.
1158
1159 2005-05-22  Nick Clifton  <nickc@redhat.com>
1160
1161         * config/tc-v850.c (md_apply_fix3): Pass the address of the
1162         message buffer when invoking the insert function.
1163
1164 2005-05-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1165
1166         * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1167         only if an instruction match is found.
1168
1169 2005-05-20  Bob Wilson  <bob.wilson@acm.org>
1170
1171         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1172         to addition in argument to xtensa_dwarf2_emit_insn.
1173
1174 2005-05-19  Zack Weinberg  <zack@codesourcery.com>
1175
1176         * Makefile.am: Have 'all' depend on 'info'.
1177         * Makefile.in: Regenerate.
1178
1179 2005-05-19  Alan Modra  <amodra@bigpond.net.au>
1180
1181         * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1182
1183 2005-05-19  Anton Blanchard  <anton@samba.org>
1184
1185         * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1186         (md_show_usage): Document it.
1187         (ppc_setup_opcodes): Insert POWER5 mnemonics.
1188         * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1189
1190 2005-05-19  Jan Beulich  <jbeulich@novell.com>
1191
1192         * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1193         relocations in unwind section.
1194
1195 2005-05-18  Nick Clifton  <nickc@redhat.com>
1196
1197         * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1198         if one exists.  Ignore any error messages it may produce, just
1199         allow it to perform the insertion.
1200
1201 2005-05-17  Zack Weinberg  <zack@codesourcery.com>
1202
1203         * hash.c (hash_lookup): Add len parameter.  All callers changed.
1204         (hash_find_n): New interface.
1205         * hash.h: Prototype hash_find_n.
1206         * sb.c: Include as.h.
1207         (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1208         (sb_scrub_and_add_sb): New interface.
1209         * sb.h: Prototype sb_scrub_and_add_sb.
1210         * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1211
1212         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1213         reference to BFD_RELOC_ARM_GOT12 which is never generated.
1214         * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1215
1216 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
1217
1218         * doc/Makefile.am (gasver.texi): Don't use $<.
1219         * doc/Makefile.in: Regenerated.
1220
1221 2005-05-17  Nick Clifton  <nickc@redhat.com>
1222
1223         PR 876
1224         * symbols.c (resolve_symbol_value): Do not move symbols whose
1225         value expression has not been resolved or finalized into the
1226         absolute section as this will confuse other parts of the assembler
1227         into thinking that their value is zero.
1228
1229 2005-05-17  Jan Beulich  <jbeulich@novell.com>
1230
1231         * read.c (_find_end_of_line): New.
1232         (find_end_of_line): New.
1233         (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1234         (read_a_source_file): Use it.
1235         (s_globl): Use it.
1236         (s_macro): Use it.
1237         (get_line_sb): Use it.
1238         (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1239         (s_comm_internal): Likewise.
1240         (s_lsym): Likewise.
1241         (s_macro): Likewise.
1242         (s_ignore): Use ignore_rest_of_line.
1243         * read.h (find_end_of_line): Prototype.
1244         (discard_rest_of_line): Remove prototype. #define to
1245         ignore_rest_of_line.
1246
1247 2005-05-17  Nick Clifton  <nickc@redhat.com>
1248
1249         * config/tc-v850,h (TC_FIX_TYPE): Define.
1250         (TC_INIT_FIX_TYPE): Define.
1251         * config/tc-v850.c (md_assemble): When creating a fix record the
1252         operand in the tc_fix_data field.
1253         (md_apply_fix3): When applying a resolved fix use the operand's
1254         insertion procedure to store the value, if the operand has been
1255         recorded.
1256
1257 2005-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
1258
1259         * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1260         invocation.
1261         * Makefile.in: Regenerated.
1262
1263 2005-05-13  Sterling Augustine  <sterling@tensilica.com>
1264             Bob Wilson  <bob.wilson@acm.org>
1265
1266         * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1267         message.
1268         (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1269         for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1270
1271 2005-05-11  Alan Modra  <amodra@bigpond.net.au>
1272
1273         * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1274         BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1275
1276 2005-05-10  Michael Matz  <matz@suse.de>
1277
1278         * frags.c (frag_grow): Don't be too greedy in allocating memory.
1279
1280         * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1281
1282 2005-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
1283
1284         PR binutils/886
1285         * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1286         Handle label-without-colon before ordinary dot-pseudo as an
1287         ordinary label.  Don't leak memory for label-without-colon alone
1288         on a line.  Don't mmixal-munge operands for dot-pseudos.
1289
1290 2005-05-10  Jan Beulich  <jbeulich@novell.com>
1291
1292         * macro.c (get_any_string): Remove the two last parameters. Replace
1293         references to the former expand parameter by using macro_alternate.
1294         Simplify loop condition for checking for end-of-string.
1295         (get_string): Remove redunant call to sb_skip_white.
1296         (do_formals): Remove two last arguments to get_any_string.
1297         (macro_expand): Likewise.
1298         (expand_irp): Likewise.
1299
1300 2005-05-10  Jan Beulich  <jbeulich@novell.com>
1301
1302         * read.c (s_macro): Move local variable 'local' to smaller scope.
1303         Call sb_kill on it when done.
1304
1305 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1306
1307         * config/tc-i386.c (optimize_disp): Discard displacement entirely
1308         when zero and not required by encoding constraints.
1309
1310 2005-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         PR 936
1313         * config/tc-sh64.c (sh64_fake_label): New.
1314
1315         * config/tc-sh64.h (TC_FAKE_LABEL): New.
1316
1317         * doc/internals.texi (TC_FAKE_LABEL): Document.
1318
1319         * write.c (TC_FAKE_LABEL): New.
1320         (adjust_reloc_syms): Use it.
1321         (write_object_file): Likewise.
1322
1323 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1324
1325         * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1326         and comma in Intel mode.
1327
1328 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1329
1330         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1331         names to match ABI. Add more registers for 32-bit and 64-bit modes.
1332         Make name array static and const. Adjust lookup to account for NULL
1333         entries (standing for unused register numbers).
1334
1335 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1336
1337         * config/tc-i386.c (parse_insn): Consider all matching instructions
1338         when checking for string instruction after string-only prefix.
1339
1340 2005-05-07  H.J. Lu  <hongjiu.lu@intel.com>
1341
1342         PR 940
1343         * config/tc-ia64.c (start_unwind_section): Properly check
1344         comdat group with SHF_GROUP.
1345
1346 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
1347
1348         * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1349
1350 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
1351
1352         * config/tc-xtensa.c: Remove excess whitespace.
1353         * config/tc-xtensa.h: Likewise.
1354         * config/xtensa-istack.h: Likewise.
1355         * config/xtensa-relax.c: Likewise.
1356         * config/xtensa-relax.h: Likewise.
1357
1358 2005-05-06  Nick Clifton  <nickc@redhat.com>
1359
1360         * sb.h: Fix formatting of comments.
1361         * sb.c: Fix formatting of comments.
1362
1363 2005-05-06  Jan Beulich  <jbeulich@novell.com>
1364
1365         * sb.h (sb_add_buffer): Reintroduce.
1366         * sb.c (sb_add_buffer): Likewise.
1367
1368 2005-05-06  Jan Beulich  <jbeulich@novell.com>
1369
1370         * macro.c (new_formal, del_formal): New.
1371         (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1372         required argument has default value. Stop looking for more formal
1373         when there was a vararg one.
1374         (macro_expand_body): Use new_formal and del_formal.
1375         (macro_expand): Likewise. Initialize local variable err. Don't
1376         return immediately when encountering an error. Warn when keyword
1377         argument already had a value assigned. Eliminate duplicate clearing
1378         of argument value. When current positional argument matches parameter
1379         of vararg type, assign to it all the remaining arguments. Issue error
1380         when required parameter does not have value.
1381         (free_macro): Use del_formal.
1382         (expand_irp): Initialize formal type. Free buffers associated with
1383         formal prior to returning.
1384         * macro.h (struct formal_struct): Add new field 'type' with new
1385         enumeration type 'formal_type'.
1386         * doc/as.texinfo: Document macro parameter qualifiers.
1387         * NEWS: Mention new functionality.
1388
1389 2005-05-06  Jan Beulich  <jbeulich@novell.com>
1390
1391         * cond.c (s_ifb): New.
1392         * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1393         * read.h (s_ifb): Prototype.
1394         * doc/as.texinfo: Document .ifb and .ifnb.
1395
1396 2005-05-05  Steve Ellcey  <sje@cup.hp.com>
1397
1398         * config/tc-ia64.c (MIN): Undef.
1399
1400 2005-05-05  Paul Brook  <paul@codesourcery.com>
1401
1402         * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1403
1404 2005-05-05  Matt Thomas <matt@3am-software.com>
1405
1406         * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1407         bytes.
1408
1409 2005-05-05  Nick Clifton  <nickc@redhat.com>
1410
1411         * Update the address and phone number of the FSF organization in
1412         the GPL notices in the following files:
1413         COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1414         bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1415         dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1416         emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1417         flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1418         input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1419         itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1420         literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1421         output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1422         struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1423         write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1424         config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1425         config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1426         config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1427         config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1428         config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1429         config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1430         config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1431         config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1432         config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1433         config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1434         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1435         config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1436         config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1437         config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1438         config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1439         config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1440         config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1441         config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1442         config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1443         config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1444         config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1445         config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1446         config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1447         config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1448         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1449         config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1450         config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1451         config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1452         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1453         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1454         config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1455         config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1456         config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1457         config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1458         config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1459         config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1460         config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1461         config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1462         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1463         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1464         config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1465         config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1466         config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1467         config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1468         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1469         config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1470         config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1471         config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1472         config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1473         config/xtensa-istack.h, config/xtensa-relax.c,
1474         config/xtensa-relax.h, doc/fdl.texi
1475
1476 2005-05-05  Nick Clifton  <nickc@redhat.com>
1477
1478         * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1479         the target_big_endian variable to false.
1480
1481 2005-05-04  Alan Modra  <amodra@bigpond.net.au>
1482
1483         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1484         list traversal.  Use bfd_section_list_prepend.
1485         * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1486         over the section list.
1487         * config/tc-xtensa.c (xtensa_remove_section): Delete.
1488         (xtensa_insert_section): Delete.
1489         (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1490         and bfd_section_list_prepend.
1491         (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1492         bfd_section_list_insert_after.
1493
1494 2005-05-03  Nick Clifton  <nickc@redhat.com>
1495
1496         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1497         of bfd_section_list... macros.
1498         * config/tc-mmix.c (mmix_frob_file): Likewise.
1499         * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1500         (xtensa_insert_section): Likewise.
1501
1502         * macro.c (macro_hash): Remove static.
1503         * macro.h (macro_hash): Provide an external declaration.
1504
1505 2005-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1506
1507         * write.c (write_object_file): Use bfd_section_double_list_remove
1508         to remove sections.
1509
1510 2005-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
1511
1512         * doc/Makefile.am (gasver.texi): Correct quoting.
1513         * doc/Makefile.in: Regenerated.
1514
1515 2005-04-29  Ralf Corsepius <ralf.corsepius@rtems.org>
1516
1517         * configure.tgt: Add h8300*-*-rtemscoff.
1518         Switch h8300*-*-rtems* to elf.
1519
1520 2005-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1521
1522         * hash.c: Undo the last change.
1523         * hash.h: Likewise.
1524
1525 2005-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
1526
1527         * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1528         of Makefile.
1529         (DISTCLEANFILES): Remove.
1530         (MAINTAINERCLEANFILES): Add asconfig.texi.
1531         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1532
1533 2005-04-29  Ben Elliston  <bje@au.ibm.com>
1534
1535         * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1536         (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1537         (bignum-copy.o): Remove.
1538         * Makefile.in: Regenerate.
1539         * makefile.vms (OBJS): Remove bignum-copy.obj.
1540         * symbols.h (local_symbol_make): Remove declaration.
1541         (verify_symbol_chain_2): Likewise.
1542         * symbols.c (local_symbol_make): Make static.
1543         (max_indent_level): Likewise.
1544         (verify_symbol_chain_2): Remove.
1545         * macro.c (macro_hash): Make static.
1546         * messages.c (fprint_value): Remove.
1547         * read.h (get_absolute_expr): Remove.
1548         (emit_leb128_expr): Likewise.
1549         (do_s_func): Likewise.
1550         * read.c (do_s_func): Make static.
1551         (emit_leb128_expr): Likewise.
1552         (get_absolute_expr): Likewise.
1553         * as.h (as_howmuch): Remove declaration.
1554         (fprint_value): Likewise.
1555         * as.c (myname): Make static.
1556         * input-scrub.c (as_howmuch): Remove.
1557         (as_1_char): Likewise.
1558         * input-file.h (input_file_is_open): Remove.
1559         * input-file.c (input_file_is_open): Likewise.
1560         * expr.h (expr_build_unary): Remove declaration.
1561         (expr_build_binary): Likewise.
1562         * expr.c (expr_build_unary): Remove.
1563         (expr_build_binary): Likewise.
1564         * hash.h (hash_replace): Remove declaration.
1565         (hash_delete): Likewise.
1566         * hash.c (hash_replace): Remove.
1567         (hash_delete): Likewise.
1568         * bignum-copy.c (bignum_copy): Move from here ..
1569         * config/tc-vax.c (bignum_copy): .. to here.
1570         * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1571         (bignum_copy): Remove extern declaration.
1572         * sb.h (string_count): Remove extern declaration.
1573         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1574         (sb_name): Likewise.
1575         * sb.c (dsize): Replace preprocessor macro with static int.
1576         (string_count): Make static.
1577         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1578         (sb_name): Likewise.
1579         * config/obj-coff.c (dim_index): Make static.
1580         * config/tc-i386.c (GOT_symbol): Likewise.
1581         (output_invalid_buf): Likewise.
1582         * doc/internals.texi (Warning and error messages): Remove the
1583         prototype for fprint_value.
1584
1585 2005-04-27  Ben Elliston  <bje@au.ibm.com>
1586
1587         * link.cmd: Remove.
1588
1589 2005-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1590
1591         * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1592
1593         * read.c (pseudo_set): Disallow symbol set to common symbol.
1594
1595         PR 857
1596         * write.c (write_object_file): Report common symbol name when
1597         disallowing local symbol set to common symbol.
1598         (adjust_reloc_syms): Disallow local symbol set to undefined
1599         symbol.
1600
1601 2005-04-25  Jan Beulich  <jbeulich@novell.com>
1602
1603         * macro.c (macro_expand_body): Replace locals indicator parameters
1604         with actual macro_entry. New local variables macro_line and err.
1605         Don't return when encountering an error, just record the fact.
1606         Detect local symbol name colliding with parameter. Track line number
1607         inside of macro expansion.
1608         (do_formals): Move local variable name to wider scope. Check
1609         parameter of the same name doesn't already exist. In MRI mode, also
1610         check it doesn't collide with the argument count pseudo-parameter).
1611         (define_macro): Add file and line number parameters. Remove local
1612         variable namestr. New local variable error. Initialize macro_entry
1613         members file, line, and name. Don't return when encountering an
1614         error, just record the fact. Use %s in some diagnostics for read.c
1615         to insert the macro name. Free macro_entry on error.
1616         (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1617         when encountering an error, just record the fact.
1618         (expand_irp): Don't return when encountering an error, just record
1619         the fact.
1620         * macro.h (macro_struct): New members name, file, and line.
1621         (define_macro): Add file and line number parameters.
1622         * read.c (s_macro): Pass file and line to define_macro. Tag warning
1623         regarding pseudo-op redefinition with the file/line that macro
1624         definition started at.
1625
1626 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
1627
1628         * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1629         (future_alignment_required): Remove ifdefs that use it.
1630
1631 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
1632
1633         * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1634         (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
1635         (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
1636         parameters.
1637         (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1638         convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1639
1640 2005-04-21  Christian Groessler  <chris@groessler.org>
1641
1642         * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1643         array.
1644
1645 2005-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         * config/obj-aout.h (S_IS_EXTERN): Removed.
1648         * config/obj-bout.h (S_IS_EXTERN): Likewise.
1649         * config/obj-coff.h (S_IS_EXTERN): Likewise.
1650         * symbols.c (S_IS_EXTERN): Likewise.
1651         * symbols.h (S_IS_EXTERN): Likewise.
1652
1653         * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1654         S_IS_EXTERNAL.
1655         * config/tc-d10v.c (md_apply_fix3): Likewise.
1656         * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1657         * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1658         * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1659         * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1660         * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1661         (shmedia_md_convert_frag): Likewise.
1662         * symbols.c (print_symbol_value_1): Likewise.
1663         * write.c (write_object_file): Likewise.
1664
1665 2005-04-20  Nick Clifton  <nickc@redhat.com>
1666
1667         * config/tc-xtensa.c (get_aligned_diff): Change type of
1668         branch_align to offsetT so that its signedness matches that of
1669         target_size.
1670
1671         * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1672         number into a readable string.
1673         (load_register): Likewise.
1674
1675 2005-04-20  Andreas Schwab  <schwab@suse.de>
1676
1677         * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1678
1679 2005-04-19  David S. Miller  <davem@davemloft.net>
1680
1681         * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1682         NULL insn, exit early.  Remove now spurious NULL checks.
1683         (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1684         to NULL and exit.
1685
1686 2005-04-19  Jan Beulich  <jbeulich@novell.com>
1687
1688         * symbols.h (symbol_find_base): Remove prototype.
1689         * symbols.c (save_symbol_name): Remove code section conditional upon
1690         STRIP_UNDERSCORE.
1691         (symbol_find): Remove.
1692         (symbol_find_base): Rename to symbol_find.
1693         * subsegs.c (section_symbol): Replace use of symbol_find_base with
1694         symbol_find.
1695         * config/obj-coff.c (tag_insert): Remove code section conditional
1696         upon STRIP_UNDERSCORE.
1697         (obj_coff_def): Likewise.
1698         (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1699         (coff_frob_symbol): Likewise.
1700         (yank_symbols): Likewise.
1701         (c_section_symbol): Likewise.
1702         * config/obj-coff.h (DO_NOT_STRIP): Remove.
1703         * config/tc-arm.c (symbol_locate): Remove code section conditional
1704         upon STRIP_UNDERSCORE.
1705         * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1706         * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1707         * config/tc-sh.h (DO_NOT_STRIP): Remove.
1708         * config/tc-w65.h (DO_NOT_STRIP): Remove.
1709         * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1710
1711 2005-04-19  Andreas Schwab  <schwab@suse.de>
1712
1713         * config/tc-ia64.c (md_assemble): Fix error message for wrong
1714         access to application registers.
1715
1716 2005-04-19  Jan Beulich  <jbeulich@novell.com>
1717
1718         * config/te-sysv32.h: Remove.
1719         * Makefile.am (TARG_ENV_HFILES): Remove reference to
1720         config/te-sysv32.h.
1721         * Makefile.in (TARG_ENV_HFILES): Likewise.
1722
1723 2005-04-19  Jan Beulich  <jbeulich@novell.com>
1724
1725         PR/847
1726         * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1727         length symbols.
1728
1729 2005-04-18  Mark Kettenis  <kettenis@gnu.org>
1730
1731         * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1732
1733 2005-04-18  Maciej W. Rozycki  <macro@linux-mips.org>
1734
1735         * config/tc-mips.c (normalize_constant_expr): Don't check for
1736         HAVE_32BIT_GPRS.
1737         (check_absolute_expr): Only call normalize_constant_expr() if
1738         HAVE_32BIT_GPRS.
1739         (mips_ip): Likewise.
1740
1741         * config/tc-mips.c (check_absolute_expr): Fix formatting.
1742
1743 2005-04-18  Jan Beulich  <jbeulich@novell.com>
1744
1745         * macro.c (free_token): New, freeing all the memory associated with a
1746         macro.
1747         (do_formals): Move initializers to ...
1748         (define_macro): ... here.
1749         (delete_macro): Convert passed in name to lower case. Warn when
1750         purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1751
1752 2005-04-15  Maciej W. Rozycki  <macro@linux-mips.org>
1753
1754         * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1755
1756 2005-04-15  Jan Beulich  <jbeulich@novell.com>
1757
1758         * config/obj-elf.c (obj_elf_struct): New.
1759         (elf_pseudo_table). Use it for .offset and .struct.
1760
1761 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
1762             Sterling Augustine  <sterling@tensilica.com>
1763
1764         * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1765         than the section alignment.
1766
1767 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
1768             H.J. Lu  <hongjiu.lu@intel.com>
1769
1770         * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1771         * config/tc-xtensa.c (xg_translate_sysreg_op,
1772         xtensa_translate_old_userregs_ops,
1773         xtensa_find_unaligned_branch_targets,
1774         xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1775         relax_frag_add_nop): Support 64-bit host.
1776         (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1777         tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1778
1779 2005-04-14  Mark Kettenis  <kettenis@gnu.org>
1780
1781         * configure.tgt: Add support for OpenBSD/sparc ELF.
1782
1783         * configure.tgt: Set emulation for mips-*-openbsd*.
1784         Remove broken mips-dec-openbsd* config.
1785         * configure.in: Set default ABI for mips64-*-openbsd*.
1786         * configure: Regenerate.
1787
1788 2005-04-14  Maciej W. Rozycki  <macro@linux-mips.org>
1789
1790         * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1791         optimization for constant addresses.
1792
1793 2005-04-14  Nick Clifton  <nickc@redhat.com>
1794
1795         * as.c (main): Move parse_args before symbol_begin and frag_init
1796         so that the hash table size can be set before it is used.
1797         * hash.c: Use an unsigned long type for the size of the hash
1798         tables.
1799         * hash.h (set_gas_hash_table_size): Update the prototype.
1800
1801 2005-04-14  Alan Modra  <amodra@bigpond.net.au>
1802
1803         * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
1804         * acinclude.m4: Include ../bfd/warning.m4.
1805         * configure.in: Invoke AM_BINUTILS_WARNINGS.
1806         * Makefile.in: Regenerate.
1807         * configure: Regenerate.
1808         * doc/Makefile.in: Regenerate.
1809
1810 2005-04-13  Maciej W. Rozycki  <macro@linux-mips.org>
1811
1812         * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1813         (normalize_address_expr): New function to sign-extend address
1814         offsets that fit into 32 bits in 32-bit mode.
1815         (macro_build_ldst_constoffset): Use normalize_address_expr()
1816         instead of a handcoded sequence.
1817         (load_register): Likewise.  Report oversized numbers in a useful
1818         way.
1819         (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1820         for constant addresses.  Report oversized numbers in a useful way.
1821         (mips_ip): Use normalize_address_expr() for addresses.
1822
1823 2005-04-12  Mark Kettenis  <kettenis@gnu.org>
1824
1825         * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1826         similar to other instructions now that they're marked as ImmExt.
1827
1828 2005-04-12  Nick Clifton  <nickc@redhat.com>
1829
1830         * hash.c (DEFAULT_SIZE): Delete.  Replace with:
1831         (gas_hash_table_size): New static variable.
1832         (set_gas_hash_table_size): New function:  Records a requested size
1833         for the hash tables.
1834         (get_gas_hash_table_size): New function: Return a prime number
1835         near the requested size of the hash table.
1836         (hash_new): Use get_gas_hash_table_size.
1837         * hash.h: Add a prototype for set_gas_hash_table_size.
1838         * as.c (show_usage): Add description of new switches: --hash-size
1839         and --reduce-memory-overheads.
1840         (option_values): Add OPTION_HASH_TABLE_SIZE and
1841         OPTION_REDUCE_MEMORY_OVERHEADS.
1842         (std_longpopts): Add entries for the new options.
1843         (parse_args): Handle the new options.
1844         * Makefile.am: Add a dependency of as.c on hash.h.
1845         * Makefile.in: Regenerate.
1846         * doc/as.texinfo: Document the new switches.
1847         * NEWS: Mention the new switches.
1848
1849 2005-04-12  Nick Clifton  <nickc@redhat.com>
1850
1851         PR gas/818
1852         * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1853         synonyms.
1854
1855 2005-04-12  Alan Modra  <amodra@bigpond.net.au>
1856
1857         * Makefile.am: Run "make dep-am".
1858         * Makefile.in: Regenerate.
1859
1860 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
1861             Bob Wilson  <bob.wilson@acm.org>
1862
1863         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1864
1865 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
1866
1867         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1868
1869 2005-04-11  Jan Beulich  <jbeulich@novell.com>
1870
1871         * NEWS: Mention these changes and their effects.
1872         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1873         is_name_ender.
1874         (check_macro): Likewise.
1875         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1876         labels together with the closing pseudo-op.
1877         (macro_expand_body): Adjust comment. Range-check input before use.
1878         Adjust mis-spelled diagnostic. Use is_name_beginner.
1879         * read.c (try_macro): New.
1880         (read_a_source_file): New static variable last_eol. Don't list
1881         macro expansion lines more than once. Call try_macro.
1882         (s_macro): Set section of line_label to absolute instead of undefined.
1883         * doc/as.texinfo: Add information on the caveats of these changes.
1884
1885 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
1886
1887         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1888         * symbols.h (symbol_X_add_number): Update prototype.
1889
1890 2005-04-10  Eric Christopher  <echristo@redhat.com>
1891
1892         * symbols.c (symbol_X_add_number): Fix warning.
1893
1894 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1895
1896         * config/tc-m68k.c (md_begin): Support 64bit host.
1897         (get_num): Support 64bit BFD on 32bit host.
1898
1899 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
1900
1901         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1902
1903 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
1904
1905         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
1906         call.  Don't do the COFF hacks for multi-emulation gas.  Move
1907         demand_empty_rest_of_line back to caller.
1908         (s_set, equals): demand_empty_rest_of_line here.
1909
1910         PR gas/827
1911         * as.h (rs_dummy): Define.
1912         * symbols.c (symbol_X_add_number): New function.
1913         * symbols.h (symbol_X_add_number): Declare.
1914         * stabs.c (aout_process_stab): Tidy symbol frag setting.
1915         * read.c (assign_symbol): New function, split out from s_set.
1916         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
1917         Fix COFF hacks for multi-emulation gas.
1918         (s_set): Call assign_symbol.  Remove "register" keyword.
1919         (set_zero_frag): New function.
1920         (pseudo_set): Always check for assignment to section syms.
1921         Always set segment and frag of symbol, and likewise extern for
1922         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
1923         special case exp.X_add_number non-zero for O_symbol expressions.
1924         (equals): Use assign_symbol.
1925
1926 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
1927
1928         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1929         SEC_MERGE sections.
1930
1931 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1932
1933         * config/tc-i386.c (tc_gen_reloc): Don't turn
1934         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1935
1936 2005-04-06  Nick Clifton  <nickc@redhat.com>
1937
1938         * po/rw.po: New translation: Kinyarwanda
1939         * configure.in (ALL_LINGUAS): Add rw
1940         * configure: Regenerate.
1941
1942 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
1943             Bob Wilson  <bob.wilson@acm.org>
1944
1945         * config/tc-xtensa.c (branch_align_power): New.
1946         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1947         future_alignment_required): Use branch_align_power to check section
1948         alignment as well as xtensa_fetch_width when aligning branch targets.
1949
1950 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
1951
1952         * config/tc-xtensa.c: Warning fixes throughout.
1953         (xtensa_fetch_width): Change to unsigned.
1954         (assemble_nop, xtensa_find_unaligned_branch_targets,
1955         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1956         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1957         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1958         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1959         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1960         get_text_align_max_fill_size, get_text_align_nop_count,
1961         get_text_align_nth_nop_size, get_noop_aligned_address,
1962         get_aligned_diff, convert_frag_align_next_opcode,
1963         convert_frag_immed_finish_loop, xtensa_create_property_segments,
1964         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1965         types, avoiding size_t and using offsetT and addressT appropriately.
1966         (get_text_align_power): Clean up types.  Avoid incorrect bound.
1967         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
1968
1969 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
1970
1971         * config/tc-ia64.c (start_unwind_section): Undo the change
1972         of 2004-08-18.
1973         (generate_unwind_image, dot_endp): Likewise.
1974
1975 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
1976
1977         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1978         le_nop_stop arrays and initializers to file scope.
1979         (md_begin): When generating code for anything other than
1980         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1981
1982 2005-04-01  Jan Beulich  <jbeulich@novell.com>
1983
1984         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1985         immediates.
1986
1987 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
1988
1989         * NEWS: Mention [fdgh]_floating.
1990         * config/atof-vax.c: Fix some whitespace.
1991         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1992
1993 2005-04-01  Nick Clifton  <nickc@redhat.com>
1994
1995         * configure.in: Add a check for <unistd.h> providing a prototype
1996         for getopt() which is compatible with the one in
1997         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
1998         * configure: Regenerate.
1999         * config.in (HAVE_DECL_GETOPT): Add.
2000
2001 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2002
2003         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2004
2005 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2006
2007         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2008         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2009
2010 2005-03-30  Julian Brown  <julian@codesourcery.com>
2011
2012         * config/tc-arm.c (arm_adjust_symtab): Rename
2013         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2014
2015 2005-03-30  Julian Brown  <julian@codesourcery.com>
2016
2017         * config/tc-arm.c (mapping_state): Change documentation in function
2018         comment to cross-reference spec instead. Change type of mapping symbols
2019         to BSF_NO_TYPE.
2020         (arm_adjust_symtab): Don't change type of mapping symbols here.
2021
2022 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
2023
2024         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2025         * config.in: Regenerate.
2026         * configure: Regenerate.
2027         * configure.in: Check for ffs decl and alphabetize.
2028
2029 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
2030             Phil Blundell  <philb@gnu.org>
2031
2032         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2033         (md_apply_fix3): Mark TLS symbols.
2034         (tc_gen_reloc): Handle TLS relocations.
2035         (arm_fix_adjustable): Ignore TLS relocations.
2036         (s_arm_elf_cons): Support expressions after decorated symbols.
2037
2038 2005-03-29  Julian Brown  <julian@codesourcery.com>
2039
2040         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2041         whether personality routine index N has been output for this section.
2042         (mapping_state): tc_segment_info_data now struct not enum.
2043         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2044         handled on section change.
2045         (create_unwind_entry): Previous code to output dependency removed.
2046         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2047         for this section.
2048         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2049         arm_segment_info_type.
2050         (arm_segment_info_type): New struct.
2051
2052 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
2053             Bob Wilson  <bob.wilson@acm.org>
2054
2055         * config/tc-xtensa.c (do_align_targets): Update comment.
2056         (xtensa_frob_label): Compute "freq" before possibly switching frags.
2057         Insert a LOOP_END frag before every loop target, and do not overload
2058         DESIRE_ALIGN_IF_TARGET frags with loop end information.
2059         (xg_assemble_vliw_tokens): Use do_align_targets.
2060         (xtensa_fix_target_frags): Remove code to convert a
2061         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2062         negatable branch at the end of a loop.
2063         (frag_can_negate_branch): Delete.
2064
2065 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
2066             H.J. Lu  <hongjiu.lu@intel.com>
2067
2068         PR 803
2069         NEWS: Mention "-mtune=[itanium1|itanium2]".
2070
2071         * config/tc-ia64.c (md): Add tune.
2072         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2073         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2074         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2075         B unit NOPs are discouraged for McKinley-derived cores.
2076         (md_begin): Don't hardcode the "extra_goodness()" function in
2077         the comment...
2078         (ia64_init): Set md.tune to itanium2.
2079
2080         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2081         * doc/c-ia64.texi: Likewise.
2082
2083 2005-03-27  Ian Lance Taylor  <ian@airs.com>
2084
2085         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2086         bad C_EFCN symbol, print its name.
2087
2088 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
2089
2090         * config/tc-xtensa.c (use_longcalls): Delete.
2091         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2092         the use_longcalls flag is set.  Do this before checking the segment.
2093         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
2094         expand direct calls at this point.
2095         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2096         (xtensa_find_unmarked_state_frags): Likewise.
2097         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2098         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2099         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2100         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2101
2102 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
2103
2104         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2105
2106 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
2107
2108         * config/tc-cris.h: Convert to ISO C90.
2109         * config/tc-cris.c: Ditto.
2110         (md_estimate_size_before_relax): Remove obsolete comment for
2111         parameter "segment_type".
2112         (md_begin): Document reason for cast of hash_insert argument.
2113         (md_atof): Correct type of parameter "type".
2114
2115 2005-03-24  Nick Clifton  <nickc@redhat.com>
2116
2117         * write.h (bit_fix_new): Remove redundant prototype.
2118         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2119         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2120         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2121         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2122         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2123         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2124         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2125         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2126         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2127         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2128         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2129         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2130         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2131         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2132         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2133         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2134         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2135         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2136         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2137         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2138         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2139         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2140         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2141         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2142         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2143         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2144         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2145         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2146         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2147         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2148         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2149         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2150         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2151         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2152         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2153         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2154         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2155         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2156         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2157         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2158         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2159         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2160         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2161         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2162         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2163         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2164         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2165         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2166         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2167         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2168         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2169         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2170         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2171         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2172         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2173
2174 2005-03-23  Jim Blandy  <jimb@redhat.com>
2175
2176         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2177         attributes properly.
2178
2179 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
2180             Nick Clifton  <nickc@redhat.com>
2181
2182         * configure.tgt: Accept any C library to accompany a GNU Linux
2183         implementation, not just the GNU C library.
2184         * configure.in: Likewise.
2185         * configure: Regenerate.
2186
2187 2005-03-23  Nick Clifton  <nickc@redhat.com>
2188
2189         * config/tc-tic30.c: Convert to ISO C90 formatting.
2190         * config/tc-tic30.h: Convert to ISO C90 formatting.
2191         * config/tc-pdp11.c: Convert to ISO C90 formatting.
2192         * config/atof-vax.c: Convert to ISO C90 formatting.
2193
2194 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
2195
2196         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2197         relocations correctly as well.
2198         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2199         relocations in mergeable sections section-relative either.
2200
2201 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
2202
2203         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2204
2205 2005-03-21  Nick Clifton  <nickc@redhat.com>
2206
2207         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2208         warning by providing a prototype for sh_symbian_find_elf_flags.
2209
2210         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2211         previous delta.
2212
2213 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
2214
2215         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2216         along with other formats that set bfd_gas.  Remove unnecessary
2217         setting of bfd_gas.  Delete strongarm cases in generic_target
2218         switch.
2219
2220 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
2221
2222         PR gas/780
2223         * config/tc-m68k.c (TRUNC, SEXT): Define.
2224         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2225         (m68k_ip): Truncate or sign extend expressions as appropriate.
2226         (get_num): Likewise.
2227         (md_apply_fix3): Use SEXT.
2228
2229 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
2230
2231         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2232         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2233         (obj-vms.o): Delete rule.
2234         Run "make dep-am".
2235         * Makefile.in: Regenerate.
2236         * aclocal.m4: Regenerate.
2237         * doc/Makefile.in: Regenerate.
2238         * po/POTFILES.in: Regenerate.
2239
2240 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
2241
2242         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2243         flag for coldfire v4e.
2244
2245 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
2246
2247         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2248         xg_apply_fix_value and return a value to indicate success.
2249         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
2250         (xtensa_force_relocation): Remove checks for VTABLE relocs.
2251         (xtensa_validate_fix_sub): New.
2252         (xtensa_fix_adjustable): Remove check for external or weak symbols.
2253         (tc_gen_reloc): Move code to handle difference of symbols and code to
2254         apply tentative fix values to ...
2255         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
2256         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
2257         relocations when linkrelax flag is not set.
2258         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2259         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2260
2261 2005-03-17  Jan Beulich  <jbeulich@novell.com>
2262
2263         * config/tc-i386.c (i386_scale): Beautify error message.
2264         (Intel syntax comments): Update.
2265         (struct intel_parser_s): Add fields in_offset, in_bracket, and
2266         next_operand.
2267         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2268         Remove declarations.
2269         (intel_bracket_expr): Declare.
2270         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2271         of the function body in a loop allowing to split an operand into two.
2272         Replace calls to malloc and checks of it returning non-NULL with
2273         calls to xmalloc/xstrdup.
2274         (intel_expr): SHORT no longer handled here. Add comment indicating
2275         comparison ops need implementation.
2276         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2277         Check right operand of - does not specify a register when parsing
2278         the address of a memory reference.
2279         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2280         Check operands do not specify a register when parsing the address of
2281         a memory reference.
2282         (intel_e06, intel_e06_1): Likewise.
2283         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2284         handle SHORT as well as unary + and -. Don't accept : except for
2285         segment overrides or in direct far jump/call insns.
2286         (intel_brack_expr): New.
2287         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2288         intel_brack_expr.
2289         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2290         through in certain cases. Use intel_brack_expr. Add new diagnostics.
2291         Allow symbolic constants as register scale value.
2292         (intel_get_token): Replace call to malloc and check of return value
2293         with call to xmalloc. Change handling for FLAT to match MASM's.
2294         (intel_putback_token): Don't try to back up/free current token if
2295         that is T_NIL.
2296
2297 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
2298
2299         * configure.tgt: Set emulation for arm-*-eabi*.
2300         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2301         * config/te-armeabi.h: New file.
2302         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2303         * config/te-symbian.h: Include "te-armeabi.h".
2304
2305 2005-03-16  Nick Clifton  <nickc@redhat.com>
2306
2307         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2308         local variable in case it is clobbered by the setjmp.
2309
2310 2005-03-16  Nick Clifton  <nickc@redhat.com>
2311             Ben Elliston  <bje@au.ibm.com>
2312
2313         * configure.in (werror): New switch: Add -Werror to the
2314         compiler command line.  Enabled by default.  Disable via
2315         --disable-werror.
2316         * configure: Regenerate.
2317
2318 2005-03-16  Nick Clifton  <nickc@redhat.com>
2319
2320         * config/obj-coff.h: Convert to ISO C90 formatting.
2321         * config/obj-coff.c: Convert to ISO C90 formatting.
2322
2323 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
2324
2325         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2326         is_mls parameter; do not diagnose Rm==Rd when is_mls.
2327         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2328         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2329         (insns): Add ARMv6T2 instructions:
2330         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2331         (arm_archs): Add V6T2 variants.
2332
2333 2005-03-15  Nick Clifton  <nickc@redhat.com>
2334
2335         * NEWS: Add cutoff for changes in 2.16 release.
2336
2337 2005-03-15  Jan Beulich  <jbeulich@novell.com>
2338
2339         * expr.c (operand): Merge handling of unary + into that for unary
2340         -, !, and ~.
2341
2342 2005-03-14  Eric Christopher  <echristo@redhat.com>
2343
2344         * config/tc-mips.c: Include dw2gencfi.h.
2345         (mips_cfi_frame_initial_instructions): New.
2346         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2347         (tc_cfi_frame_initial_instructions): Ditto.
2348         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2349         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2350         * Makefile.am: Update dependencies.
2351         * Makefile.in: Regenerate.
2352
2353 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
2354
2355         * po/es.po: Commit new Spanish translation.
2356
2357 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
2358
2359         * po/tr.po: Commit new Turkish translation.
2360
2361 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
2362
2363         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2364         wfi, yield.
2365
2366 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
2367
2368         * config-gas.com: Mark vax-vms as obsolete.
2369         * configure.in: Remove fmt=vms support.
2370         * config.in: Regenerate.
2371         * configure: Regenerate.
2372         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2373
2374 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
2375             Bob Wilson  <bob.wilson@acm.org>
2376
2377         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2378         when checking if xg_resolve_literals needs to be called.
2379         * config/tc-xtensa.h: Fix spelling typo in a comment.
2380
2381 2005-03-10  Jan Beulich  <jbeulich@novell.com>
2382
2383         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2384         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2385         crafted structure declarations with the types from macro.h.
2386
2387 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2388
2389         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2390         for -mno-shared optimization.
2391
2392 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2393
2394         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2395         (MAX_NOPS): Bump to 4.
2396         (mips_fix_vr4130): New variable.
2397         (nops_for_vr4130): New function.
2398         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
2399         nops_for_vr4130 if working around VR4130 errata.
2400         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2401         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2402         (md_parse_option): Handle them.
2403         (md_show_usage): Print them.
2404         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2405
2406 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2407
2408         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2409         branch delay code.
2410
2411 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2412
2413         * config/tc-mips.h (mips_flush_pending_output): Delete.
2414         (mips_emit_delays): Declare.
2415         (md_flush_pending_output): Use mips_emit_delays.
2416         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2417         the previous instructions.
2418         (md_begin, append_insn, md_parse_option): Update callers.
2419         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
2420         start_noreorder.
2421         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2422         (s_gpdword): Update callers.
2423         (start_noreorder, end_noreorder): New functions.
2424         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2425         manipulating mips_opts or prev_nop_frag directly.
2426         (mips_flush_pending_output): Delete.
2427
2428 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2429
2430         * config/tc-mips.c (mips_move_labels): New function, taken from...
2431         (append_insn, mips_emit_delays): ...here.
2432
2433 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2434
2435         * config/tc-mips.c (MAX_NOPS): New macro.
2436         (history): Resize to 1 + MAX_NOPS.
2437         (fix_vr4120_class): New enumeration.
2438         (vr4120_conflicts): New variable.
2439         (init_vr4120_conflicts): New function.
2440         (md_begin): Call it.
2441         (insn_uses_reg): Constify first argument.
2442         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2443         (nops_for_insn_or_target): New functions.
2444         (append_insn): Use the new nops_for_* functions instead of inline
2445         delay checks.  Generalize prev_nop_frag handling to handle an
2446         arbitrary history length.  Insert nops into the history buffer
2447         once the number of nops in prev_nop_frag is fixed.
2448         (emit_delays): Use nops_for_insn instead of inline delay checks.
2449
2450 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2451
2452         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2453         check from branch delay code.  Remove unnecessary check for branches.
2454
2455 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2456
2457         * config/tc-mips.c (dummy_opcode): Delete.
2458         (nop_insn, mips16_nop_insn): New variables.
2459         (NOP_INSN): New macro.
2460         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2461         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2462         (md_begin): Initialize nop_insn and mips16_nop_insn.
2463         (append_insn): Use the new emit_nop function to add nops, recording
2464         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
2465         to reserve room for the instruction and install_insn to install the
2466         final form.  Use insert_into_history to record the instruction in
2467         the history buffer.  Use move_insn to do delay slot filling.
2468         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2469         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2470         (mips16_ip): Use create_insn to initialize mips_cl_insns.
2471
2472 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2473
2474         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2475         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2476         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2477         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2478         (mips16_ip): Use the new macros instead of explicit masks and shifts.
2479
2480 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2481
2482         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2483         and extended_p fields with a single fixed_p field.
2484         (append_insn, mips_no_prev_insn): Adjust accordingly.
2485
2486 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2487
2488         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2489         a single mips16_absolute_jump_p bit.
2490         (append_insn): Adjust accordingly.
2491
2492 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2493
2494         * config/tc-mips.h (mips_cl_insn): Move definition to...
2495         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
2496         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2497         and extended_p.
2498         (history): New variable.
2499         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2500         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2501         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2502         (prev_prev_insn_unreordered): Delete.
2503         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2504         (macro_start): Replace uses of prev_insn* with the equivalent history[]
2505         field.
2506
2507 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
2508
2509         * doc/Makefile.am: Update as.info dependencies.
2510         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2511
2512 2005-03-08  Jan Beulich  <jbeulich@novell.com>
2513
2514         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2515         error, and point to .purgem documentation if someone really needs
2516         re-definitions.
2517         * NEWS: Mention macro redefinition is now an error.
2518
2519 2005-03-08  Jan Beulich  <jbeulich@novell.com>
2520
2521         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2522         emitted to. Add more precise diagnostics for non-fitting insns based
2523         on that. Eliminate now superfluous special casing of MLX. Clear out
2524         slot information when dropping an insn.
2525
2526 2005-03-08  Jan Beulich  <jbeulich@novell.com>
2527
2528         * config/tc-ia64.c (parse_section_name): Rename to...
2529         (cross_section): In addition to separating the name from the rest of
2530         the arguments, also carry out the operation.
2531         (dot_xdata): Use cross_section.
2532         (dot_float_cons): Likewise.
2533         (dot_xstringer): Likewise.
2534         (dot_xdata_ua): Likewise.
2535         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2536
2537 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
2538
2539         * po/gas.pot: Regenerate.
2540
2541 2005-03-04  David Daney  <ddaney@avtrex.com>
2542
2543         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2544         instead of '_gp' for -mno-shared optimization.
2545         (s_cpload): Ditto.
2546         (s_abicalls): Document it in the comment.
2547         (md_show_usage): Document the -mno-shared option.
2548
2549 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
2550
2551         * config/tc-mips.c (mips_set_options): Add sym32 field.
2552         (mips_opts): Initialize it.
2553         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2554         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2555         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2556         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2557         when deciding whether to use a symbolic %highest/%higher expansion.
2558         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
2559         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2560         and "la".  Handle constants separately from symbolic expressions in
2561         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2562         and using load_register to load the high part of the address.
2563         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2564         (OPTION_ELF_BASE): Bump by 2.
2565         (md_longopts): Add entries for -msym32 and -mno-sym32.
2566         (md_parse_option): Handle them.
2567         (usage): Document them.
2568         (s_mipsset): Handle ".set sym32" and ".set nosym32".
2569         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2570         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2571         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2572         -msym32 and -mno-sym32.
2573
2574 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2575
2576         * config/tc-mips.c (load_address): Implement GP optimization
2577         for 64bit address space non-PIC. Fix formatting.
2578         (macro): Likewise. Simplify code.
2579         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2580         (mips_after_parse_args): Simplify code.
2581
2582 2005-03-03  Nick Clifton  <nickc@redhat.com>
2583
2584         * expr.c (operand): Remove redundant code enclosed by #ifdef
2585         RELAX_PAREN_GROUPING....#endif.
2586
2587         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2588         reloc is the difference of two symbols defined in the same
2589         section.
2590
2591         * config/tc-iq2000.c (line_comment_chars): Include the # character
2592         as otherwise this breaks #APP/#NO_APP processing.
2593
2594 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
2595
2596         * config/tc-arc.c(md_assemble): Remove dead code for handling
2597         immediate indexing of ld and st .
2598
2599 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
2600             Joseph Myers  <joseph@codesourcery.com>
2601
2602         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2603         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2604         (parse_relocation): Check for a word break after a relocation
2605         operator.
2606         (md_apply_fix3): Handle TLS relocations, and mark thread-local
2607         symbols.
2608
2609 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
2610
2611         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2612
2613 2005-03-02  Jan Beulich  <jbeulich@novell.com>
2614
2615         * as.c (main): Use unlink_if_ordinary instead of unlink.
2616         * messages.c (as_fatal): Likewise.
2617
2618 2005-03-02  Jan Beulich  <jbeulich@novell.com>
2619
2620         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2621         accesses.
2622         (parse_register): Allow cr8...15 in all modes.
2623
2624 2005-03-02  Jan Beulich  <jbeulich@novell.com>
2625
2626         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2627         etc. like normal symbol references (T_ID).
2628
2629 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
2630
2631         * symbols.c (fb_label_name): Fix silly thinko in last change.
2632
2633 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
2634
2635         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2636         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2637
2638         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2639
2640 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
2641
2642         PR gas/708
2643         * config/tc-arc.c (md_assemble): Initialize suffix for extension
2644         suffixes also.
2645
2646 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
2647
2648         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2649
2650         * as.h (assert): Warning fix.
2651         * expr.c (expr): Correct assertion.
2652         * read.c (s_comm_internal): Remove assertion.
2653         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2654         (fixup_segment): Remove assertion.
2655         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2656         (md_apply_fix3): Likewise.
2657         * config/tc-i370.c (md_begin): Correct assertion.
2658         (i370_macro): Warning fix for assertion.
2659
2660 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
2661
2662         * configure.in (AC_C_BIGENDIAN): Invoke.
2663         * configure: Regenerate.
2664         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2665         host variable to set string header size.
2666         * config/obj-aout.c (obj_header_append): Don't use host structs.
2667         (obj_symbol_to_chars): Likewise.
2668         (obj_emit_strings): Likewise.  Use the passed in output pointer.
2669         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2670         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2671         not sizeof host struct.
2672         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2673         (obj_emit_strings): Likewise.
2674         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2675         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2676         sizeof host struct.
2677         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2678         sizeof host struct.
2679         (host_number_to_chars): Define.
2680         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2681         host internal struct to set header sizes.
2682         * config/tc-i960.c (md_number_to_field): Warning fix.
2683         (md_ri_to_chars): Use host byte order.
2684         (get_cdisp, md_apply_fix3): Warning fix.
2685         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2686
2687 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
2688
2689         * doc/c-arc.texi: Update documentation about ARC's extension
2690         instructions.
2691
2692 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
2693
2694         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2695         address for myself.
2696
2697 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
2698
2699         * cgen.c: Warning fixes.
2700         * config/tc-arc.c: Likewise.
2701         * config/tc-arm.c: Likewise.
2702         * config/tc-avr.c: Likewise.
2703         * config/tc-d10v.c: Likewise.
2704         * config/tc-d30v.c: Likewise.
2705         * config/tc-frv.c: Likewise.
2706         * config/tc-frv.h: Likewise.
2707         * config/tc-h8300.c: Likewise.
2708         * config/tc-h8500.c: Likewise.
2709         * config/tc-i370.c: Likewise.
2710         * config/tc-i960.c: Likewise.
2711         * config/tc-ia64.c: Likewise.
2712         * config/tc-ip2k.c: Likewise.
2713         * config/tc-m68hc11.c: Likewise.
2714         * config/tc-maxq.c: Likewise.
2715         * config/tc-mcore.c: Likewise.
2716         * config/tc-mips.c: Likewise.
2717         * config/tc-msp430.c: Likewise.
2718         * config/tc-pj.c: Likewise.
2719         * config/tc-ppc.c: Likewise.
2720         * config/tc-ppc.h: Likewise.
2721         * config/tc-s390.c: Likewise.
2722         * config/tc-sh.c: Likewise.
2723         * config/tc-sh64.c: Likewise.
2724         * config/tc-tic4x.c: Likewise.
2725         * config/tc-tic80.c: Likewise.
2726         * config/tc-v850.c: Likewise.
2727         * config/tc-vax.c: Likewise.
2728         * config/tc-w65.c: Likewise.
2729         * config/tc-xstormy16.c: Likewise.
2730         * config/tc-z8k.c: Likewise.
2731
2732 2005-02-22  Catherine Moore  <clm@cm00re.com>
2733
2734         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2735         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2736
2737 2005-02-22  Eric Christopher  <echristo@redhat.com>
2738
2739         * config/tc-mips.c (struct proc): Change isym to
2740         func_sym. New member func_end_sym.
2741         (s_mips_ent): Update.
2742         (s_mips_end): Ditto. Add code to compute function size.
2743
2744 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
2745
2746         * read.c: Warning fixes.
2747         * config/obj-elf.c: Likewise.
2748
2749 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
2750
2751         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2752         emitting insn.
2753
2754 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
2755
2756         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2757         SEC_COFF_SHARED.
2758
2759         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2760         SEC_TIC54X_BLOCK.
2761         (demand_empty_rest_of_line): Likewise.
2762         (tic54x_sblock): Likewise.
2763         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2764
2765 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
2766
2767         * read.c (address_bytes): New function.
2768         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2769         (potable): Add "dc.a".
2770         (cons_worker): Handle "dc.a".
2771         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2772
2773 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
2774
2775         * input-file.c (input_file_open): Rearrange to avoid warning.
2776
2777 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
2778
2779         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2780         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2781         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2782
2783 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2784
2785         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2786         uses after .set noat.
2787         (load_address): Likewise.
2788         (macro): Likewise. Don't try to avoid $at use by sacrificing
2789         the target register before it is stored, it won't work.
2790
2791 2005-02-17  James E Wilson  <wilson@specifixinc.com>
2792
2793         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2794         see an instruction that specifies a template.
2795
2796 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
2797
2798         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2799         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2800         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2801
2802 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2803
2804         * NEWS: Mention "-mhint.b=[ok|warning|error]".
2805
2806         * config/tc-ia64.c (md): Add hint_b.
2807         (emit_one_bundle): Handle md.hint_b for "hint".
2808         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2809         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2810         (ia64_init): Set md.hint_b to error.
2811         (md_assemble): Handle md.hint_b for "hint.b".
2812
2813         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2814         * doc/c-ia64.texi: Likewise.
2815
2816 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
2817
2818         * tc.h (struct relax_type, relax_typeS): Move from here..
2819         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
2820         * ecoff.c (ecoff_new_file): Add appfile param.
2821         * ecoff.h (ecoff_new_file): Likewise.
2822         * itbl-lex.h: New file.
2823         * itbl-lex.l: Include itbl-lex.h.
2824         * itbl-parse.y: Likewise.
2825         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2826         * read.c (s_app_file_string): Mark appfile possibly unused.
2827         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2828         * subsegs.h (struct seg_info_trash): Delete.
2829         (seg_info): Use segment_info_type instead.
2830         * config/obj-coff.c (struct filename_list): Make filename const char *.
2831         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2832         * config/obj-elf.c (elf_file_symbol): Similarly.
2833         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
2834         signed right shift.
2835         * config/tc-arc.c (md_operand): Warning fix.
2836         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2837         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2838         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2839         * config/tc-frv.c (frv_force_relocation): Warning fix.
2840         * config/tc-m68k.c (md_parse_option): Delete unused var.
2841         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2842         * config/tc-sparc.c: Likewise.
2843         (s_common): Warning fix.
2844         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2845         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2846         addressT.
2847         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2848         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2849         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2850         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2851         (tic4x_do_align): Use TIC_NOP_OPCODE.
2852         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2853         * config/tc-vax.c: Include netinet/in.h.
2854         (tc_headers_hook): Formatting.
2855         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2856
2857 2005-02-17  Jan Beulich  <jbeulich@novell.com>
2858
2859         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2860         parsing inN, locN, outN. Set 'idx' to offset register number starts
2861         at. Don't handle numbers with leading zeroes or beyond 95. Remove
2862         pointless cast.
2863
2864 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2865
2866         * config/tc-mips.c (load_address): Fix formatting.
2867         (macro): Don't use AT if .set noat is in effect. Fix formatting.
2868         Catch macros which are unexpandable without AT. Remove duplicate
2869         zeroing of used_at.
2870         (macro2): Remove duplicate zeroing of used_at.
2871
2872 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
2873
2874         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2875         than zero.
2876
2877 2005-02-15  Nigel Stephens  <nigel@mips.com>
2878             Maciej W. Rozycki  <macro@mips.com>
2879
2880         * config/tc-mips.c (reloc_needs_lo_p): Handle
2881         BFD_RELOC_MIPS16_HI16_S.
2882         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2883         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2884         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2885         complaints on.
2886         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2887         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2888         Call my_getSmallExpression() to parse percent operators.
2889         (percent_op_match, mips_percent_op): Separate definitions.
2890         (mips16_percent_op): Define percent operators for the MIPS16 mode.
2891         (parse_relocation): Handle the MIPS16 mode using
2892         mips16_percent_op.
2893         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2894         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2895
2896 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2897
2898         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2899         instead of explicitly dealing with the translation; exclude
2900         relocations that are already pcrel, however.
2901
2902 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2903
2904         * config/tc-ia64.c: Include limits.h (if available).
2905         (gr_values[0]): Set path to INT_MAX.
2906         (dot_reg_val): Don't allow changing value of r0. Limit range of
2907         general registers at r127.
2908         (specify_resource): Default resource index is -1. Don't set resource
2909         index (in case IA64_RS_RSE) without setting the specific flag.
2910         (note_register_values): Check operand is O_constant before tracking
2911         input value of moves. Add tracking for dep.z with constant inputs.
2912         (print_dependency): Resource index of specific resource may be zero.
2913         (check_dependencies): Likewise.
2914
2915 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2916
2917         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2918         reg_class. Check operands and emit diagnostics for illegal use of
2919         registers.
2920
2921 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2922
2923         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2924         new variables type, suffix, and width. Handle
2925         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2926         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2927         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2928         FUNC_DTP_RELATIVE case. Return incoming relocation type if
2929         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2930         if unable to translate relocation type, using the new variables.
2931
2932 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2933
2934         * config/tc-ia64.h (ia64_symbol_chars): Declare.
2935         (ty_symbol_chars): Define.
2936         * config/tc-ia64.c (ia64_symbol_chars): Define.
2937
2938 2005-02-15  Jan Beulich  <jbeulich@novell.com>
2939
2940         * config/tc-ia64.c (ia64_parse_name): Only update next character if
2941         input_line_pointer was advanced.
2942
2943 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
2944
2945         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2946         within |.
2947
2948 2005-02-13  Jan Beulich  <jbeulich@novell.com>
2949
2950         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2951         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2952         indicator.
2953         (ia64_init): Set md.detect_dv.
2954         (ia64_start_line): New static variable warned. Warn only once when
2955         encountering explicit stops in automatic mode.
2956         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2957         * NEWS: Mention new default mode.
2958
2959 2005-02-13  Jan Beulich  <jbeulich@novell.com>
2960
2961         * config/tc-ia64.c (dot_rot): Add comment that name strings should
2962         be freed when wiping out previous state. Canonicalize names before
2963         use. Free name string when detecting redefinition.
2964         (dot_pred_rel): Call generic expression parser to process arguments.
2965         Handle O_register case for individual predicates and O_subtract for
2966         ranges.
2967         (ia64_parse_name): Canonicalize name before looking it up in dynamic
2968         register hash.
2969         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2970         Warn if multiple found, issue error if resulting symbol name has zero
2971         length.
2972         (dot_alias): Canonicalize name before use.
2973
2974 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2975
2976         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2977         and 0 for error.
2978         (in_procedure): Return -1 for warning.
2979         (in_prologue): Likewise.
2980         (in_body): Likewise.
2981
2982 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2983
2984         * config/tc-ia64.c (dot_xdata): Undo the last change.
2985         (dot_float_cons): Likewise.
2986         (dot_xstringer): Likewise.
2987         (dot_xdata_ua): Likewise.
2988         (dot_float_cons_ua): Likewise.
2989
2990 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
2991
2992         * NEWS: Mention "-munwind-check=[warning|error]".
2993
2994         * config/tc-ia64.c (md): Add unwind_check.
2995         (unwind_diagnostic): New.
2996         (in_procedure): Call unwind_diagnostic when a directive isn't
2997         in procedure.
2998         (in_prologue): Call unwind_diagnostic when a directive isn't in
2999         prologue.
3000         (in_body): Call unwind_diagnostic when a directive isn't in
3001         body region.
3002         (dot_endp): Set md.unwind_check to error before calling
3003         in_procedure and restore it after. When the name is missing or
3004         couldn't be found, use the one from the last .proc if
3005         md.unwind_check isn't error. Warn if md.unwind_check is
3006         warning.
3007         (md_parse_option): Handle "-munwind-check=[warning|error]".
3008         (md_show_usage): Add "-munwind-check=[warning|error]".
3009         (ia64_init): Set md.unwind_check to warning.
3010
3011         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3012         * doc/c-ia64.texi: Likewise.
3013
3014 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3015
3016         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3017         (LEX_QM): Likewise.
3018         (ia64_parse_name): New third parameter.
3019         (md_parse_name): Pass third argument.
3020         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3021         (md_operand): Handling of '@'-prefixed symbols moved from here...
3022         (ia64_parse_name): ...to here.
3023
3024 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3025
3026         * config/tc-ia64.c (md): Remove last_groups and group_idx.
3027         (errata_nop_necessary_p): Remove declaraction and definition.
3028         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3029         update md.group_idx. Don't reset md.last_groups.
3030
3031 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3032
3033         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3034         argument.
3035         (dot_xdata): Free section name after use.
3036         (dot_float_cons): Likewise.
3037         (dot_xstringer): Likewise.
3038         (dot_xdata_ua): Likewise.
3039         (dot_float_cons_ua): Likewise.
3040         (md_pseudo_table): Add xdata16 and xdata16.ua.
3041
3042 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3043
3044         * doc/all.texi: Add IA64.
3045         * doc/as.texinfo: Likewise.
3046
3047         * doc/c-ia64.texi: Fix typos.
3048
3049 2005-02-10  Julian Brown  <julian@codesourcery.com>
3050
3051         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3052         BFD_RELOC_UNUSED.
3053         (do_t_push_pop): Likewise.
3054         (md_assemble): Likewise.
3055         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3056         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3057         (create_unwind_entry): Output dependency on the required personality
3058         routines.
3059
3060 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
3061
3062         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3063         * subsegs.c (seg_not_empty_p): Likewise.
3064
3065 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
3066
3067         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3068         relative jump calculation.
3069         <md_convert_frag) : Likewise.
3070         <output_disp): Likewise.
3071
3072 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
3073
3074         * write.c (write_object_file): Recognize warning-symbol construct
3075         and skip object- and target- handling for the second symbol.
3076
3077 2005-02-02  Jan Beulich  <jbeulich@novell.com>
3078
3079         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3080         designators along with quoted ones. Free copy of quoted designator
3081         when done.
3082
3083 2005-02-01  Ben Elliston  <bje@au.ibm.com>
3084
3085         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3086         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3087         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3088         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3089         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3090         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3091         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3092         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3093         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3094         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3095         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3096         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3097         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3098         #if 0'd code throughout.
3099
3100 2005-01-31  Nick Clifton  <nickc@redhat.com>
3101
3102         * as.c (parse_args): Bump copyright date reported by --version to
3103         2005.
3104
3105 2005-01-31  Nick Clifton  <nickc@redhat.com>
3106
3107         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3108         and vax-vms.
3109
3110 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3111
3112         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3113         that can end with .endr in that case. Make requiring/permitting
3114         pseudo-ops without leading dot closer to the logic in read.c serving
3115         the same purpose.
3116         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3117         ignored.
3118
3119 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3120
3121         * macro.c (do_formals): Adjust to no longer accept empty parameter
3122         names.
3123         (define_macro): Adjust to no longer accept empty macro name, garbage
3124         following the parameters, or macros that were previously defined.
3125         * read.c (s_bad_end): Declare.
3126         (potable): Add endm. Handler for endr and endm is s_bad_end.
3127         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3128         and .endr.
3129         * read.h (s_bad_endr): Remove.
3130
3131 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3132
3133         * config/tc-ia64.c (parse_operands): Parse all specified operands,
3134         immediately discarding (but counting) those exceeding the maximum
3135         possible amount. Track whether output and input operand counts ever
3136         matched, and use this to better indicate which of the operands/
3137         operand types was wrong; specifically don't default to pointing to
3138         the first operand.
3139
3140 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3141
3142         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3143         variable in dot_endp). Add body and insn. Make prologue,
3144         prologue_mask, body, and insn bitfields.
3145         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3146         messages.
3147         (in_procedure, in_prologue, in_body): New.
3148         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3149         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3150         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3151         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3152         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3153         dot_personality): Use the appropriate one of the above.
3154         (dot_proc): Clear unwind.proc_start; set to current location only if
3155         none of the entry points were valid. Check for non-zero-length entry
3156         point names. Check that entry points aren't defined, yet. Clear
3157         unwind.prologue, unwind.body, and unwind.insn.
3158         (dot_body): Call in_procedure. Check that first directive in procedure
3159         had no insns emitted before. Set unwind.body.
3160         (dot_prologue): Call in_procedure. Check that not already in prologue.
3161         Check that first directive in procedure had no insns emitted before.
3162         Clear unwind.body.
3163         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3164         length entry point names. Check that entry points became defined.
3165         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3166
3167 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3168
3169         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3170         before actually using it. Don't generate an error in manual bundling
3171         mode when looking at an insn requiring slot 2 but not yet at slot 2.
3172         Don't generate an error in manual bundling mode when looking at an
3173         insn required to be last in its group but the required slot hasn't
3174         been reached, yet. Allow conversion from MII to MI;I for bundle
3175         consisting of only 2 insns with the stop between them. Suppress
3176         various meaningless errors resulting from detecting earlier ones.
3177
3178 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3179
3180         * config/tc-ia64.c (parse_operands): Also handle alloc without first
3181         input being ar.pfs.
3182
3183 2005-01-28  Christian Groessler  <chris@groessler.org>
3184
3185         * config/tc-z8k.c (md_assemble): Improve error detection.
3186
3187 2005-01-28  Jan Beulich  <jbeulich@novell.com>
3188
3189         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3190         for personality routine pointer only if there is one.
3191         (ia64_convert_frag): Likewise.
3192         (generate_unwind_image): Likewise.
3193
3194 2005-01-27  Christian Groessler  <chris@groessler.org>
3195
3196         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3197         (md_apply_fix3): Make relative branches out of range an error
3198         instead of a warning.  Display correct line number for out of
3199         range branches/calls/memory accesses.
3200
3201 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
3202
3203         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3204         to emit .debug_line and other debug sections.
3205         * as.h (seg_not_empty_p): Declare.
3206         * subsegs.c (seg_not_empty_p): New predicate.
3207
3208 2005-01-27  Andrew Cagney  <cagney@gnu.org>
3209
3210         * configure: Regenerate to track ../gettext.m4 change.
3211
3212 2005-01-27  Jan Beulich  <jbeulich@novell.com>
3213
3214         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3215
3216 2005-01-27  Jan Beulich  <jbeulich@novell.com>
3217
3218         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3219         to/from application registers dynamic insns.
3220         (md_assemble): Defer resolution of move to/from application registers
3221         dynamic insns when they can be issued on either the I- or M-units.
3222
3223 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
3224
3225         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3226         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
3227         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3228         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
3229         * cgen.c (gas_cgen_parse_operand): Handle
3230         CGEN_PARSE_OPERAND_SYMBOLIC.
3231         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3232         (frv_force_relocation): Likewise.  Fix handling of PIC
3233         relocations.
3234         (md_apply_fix3): Likewise.
3235
3236 2005-01-21  Ben Elliston  <bje@au.ibm.com>
3237
3238         * as.h: Remove #if 0'd code.
3239         * atof-generic.c (atof_generic): Likewise.
3240         * ecoff.c (ecoff_directive_frame): Likewise.
3241         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3242         * itbl-ops.c (itbl_add_reg): Likewise.
3243         * listing.c (calc_hex): Likewise.
3244         * read.c (MASK_CHAR): Likewise.
3245         * subsegs.c (subsegs_print_statistics): Likewise.
3246         * symbols.c (indent): Likewise.
3247         * write.c (write_relocs): Likewise.
3248         (write_object_file): Likewise.
3249         (relax_frag): Likewise.
3250
3251 2005-01-20  Nick Clifton  <nickc@redhat.com>
3252
3253         * as.c (std_longopts): Add an entry for "--a" in order to prevent
3254         getopt_long_only() from considering -a as an abbreviation for
3255         --alternate.
3256         (parse_args): Fix the parsing of -a=<file>.
3257
3258 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
3259
3260         PR gas/684
3261         * read.c (s_incbin): Adjust default count for skip.  Check validity
3262         of count and skip rigorously.
3263
3264 2005-01-19  Fred Fish  <fnf@specifixinc.com>
3265
3266         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3267
3268 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
3269
3270         * read.c (convert_to_bignum): New function, split out from...
3271         (emit_expr): ...here.  Handle the case where X_add_number is
3272         positive and the input value is negative.
3273         (output_big_sleb128): Fix setting of continuation bit.  Check whether
3274         the final byte needs to be sign-extended.  Fix size-shrinking loop.
3275         (emit_leb128_expr): When generating a signed leb128, see whether the
3276         sign of an O_constant's X_add_number matches the sign of the input
3277         value.  Use a bignum if not.
3278
3279 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
3280
3281         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3282         arch_sh_up in order to match the external name and make the
3283         testsuite's job easier.
3284
3285 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
3286
3287         PR 659
3288         * config/tc-i386.c (i386_scale): Disallow 0 scale.
3289
3290 2005-01-12  Nick Clifton  <nickc@redhat.com>
3291
3292         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3293         ignored_arguments array.
3294
3295 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
3296
3297         * write.c (write_object_file): Disallow a symbol equated to
3298         common symbol.
3299
3300 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
3301
3302         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3303         bfd_mach_maxq20.
3304         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3305         (maxq_target): New function: Set the machine type.
3306
3307 2005-01-06  Paul Brook  <paul@codesourcery.com>
3308
3309         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3310         (md_begin): Handle TE_VXWORKS for FP defaults.
3311         (md_apply_fix3): Correct rela offsets.
3312         (elf32_arm_target_format): Add VxWorks targets.
3313
3314 2005-01-06  Paul Brook  <paul@codesourcery.com>
3315
3316         * configure.tgt: Set em=vxworks for *-*-vxworks.
3317         * config/te-vxworks.h: New File.
3318
3319 2005-01-06  Paul Brook  <paul@codesourcery.com>
3320
3321         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3322
3323 2005-01-04  Dmitry Diky  <diwil@spec.ru>
3324
3325         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3326         global label.
3327
3328 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
3329
3330         * config/tc-ia64.c (md): Add member "loc_directive_seen".
3331         (dot_loc): New function.
3332         (md_pseudo_table): Add entry to map .loc to dot_loc().
3333         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3334         seen a .loc directive or we're generating DWARF2 debug info for
3335         assembly source.
3336
3337 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
3338
3339         PR gas/619
3340         * read.c (s_comm_internal): Don't zero end of name until size
3341         expression has been parsed.
3342
3343 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
3344
3345         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3346
3347 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
3348
3349         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3350         case).
3351
3352 2004-12-22  Ian Lance Taylor  <ian@airs.com>
3353
3354         * configure.tgt: New.
3355         * configure.in: Move setting of cpu_type, fmt, etc., to
3356         configure.tgt.
3357         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3358         $(srcdir)/configure.tgt.
3359         * configure, Makefile.in: Rebuild.
3360
3361 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
3362
3363         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3364         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3365         instructions.
3366         (avr_offset_expression): New function to parse offsets for LDI
3367         instructions.
3368         (avr_operand): Use it.
3369         (md_apply_fix3): Generate the relocs.
3370
3371 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
3372
3373         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3374         BFD_RELOC_SH_IMMS10BY8 relocation.
3375
3376         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3377         than just ignoring bad code.
3378
3379 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
3380
3381         * config/tc-v850.c (handle_lo16): New function.
3382         (v850_reloc_prefix): Use it to check lo().
3383         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3384
3385 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
3386
3387         * configure.in: Add s390x-ibm-tpf support.
3388         * configure: Regenerate.
3389
3390 2004-12-15 Jan Beulich  <jbeulich@novell.com>
3391
3392         * config/obj-elf.c (obj_elf_change_section): Only set type and
3393         attributes on new sections. Emit warning when type of re-declared
3394         section doesn't match.
3395
3396 2004-12-15 Jan Beulich  <jbeulich@novell.com>
3397
3398         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3399         '.cfi_startproc simple' doesn't inherit the old value.
3400
3401 2004-12-15  Jan Beulich  <jbeulich@novell.com>
3402
3403         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3404         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3405         generation to emit a factored offset.
3406
3407 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
3408
3409         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3410         which is too large in the case of NO_PIC without 64-bit
3411         addresses.
3412
3413         * config/tc-mips.c (mips_in_shared): New static variable.
3414         (macro_build_lui): Permit "_gp" if !mips_in_shared.
3415         (md_longopts): Add -mshared and -mno-shared.
3416         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3417         (s_cpload): Implement !mips_in_shared case.
3418         (s_cpsetup): Likewise.
3419         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3420         * NEWS: Mention -mno-shared.
3421
3422 2004-12-09  Paul Brook  <paul@codesourcery.com>
3423
3424         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3425         for function start.
3426
3427 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
3428
3429         * config/tc-mips.c (append_insn): If we emit a nop during a relax
3430         sequence, increase the size of the sequence.
3431
3432         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3433         use CPU_RM9000.
3434
3435 2004-12-07  Ben Elliston  <bje@gnu.org>
3436
3437         * read.c (s_align): Use an align_limit temporary to allay a GCC
3438         signed/unsigned comparison warning.
3439
3440 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
3441
3442         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3443         * configure.in: Use it for arm*-*-linux-gnueabi*.
3444         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3445         * config/te-armlinuxeabi.h: New file.
3446         * Makefile.in: Regenerated.
3447         * aclocal.m4: Likewise.
3448         * configure: Likewise.
3449         * doc/Makefile.in: Regenerated.
3450
3451 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
3452
3453         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3454         (xtensa_restore_emit_state): Likewise.
3455
3456 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
3457
3458         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3459         (s_align): Use it.
3460
3461 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
3462
3463         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3464         * Makefile.in: Regenerate.
3465
3466 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
3467
3468         * config/tc-crx.c: Major code cleanup. Remove unused variables and
3469         functions, give functions a meaningful name, add comments.
3470         (check_range): New function - Replace operand size calculation
3471         with range checking.
3472         (assemble_insn): Update Algorithm, improve error issuing.
3473         (enum op_err): New.
3474         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3475         handling.
3476
3477 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3478
3479         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3480         miss between different section in the same module.
3481         (tc_gen_reloc): Likewise.
3482
3483 2004-11-25  Theodore A. Roth  <troth@openavr.org>
3484
3485         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3486         atmega325, atmega3250, atmega645 and atmega6450.
3487
3488 2004-11-25 Jan Beulich  <jbeulich@novell.com>
3489
3490         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3491         permissible for the selected instruction suffix.
3492         (process_suffix): For DefaultSize instructions, suppressing the
3493         guessing of a 'q' suffix if the instruction doesn't support it is
3494         pointless, because only an 'l' suffix can be guessed in this place.
3495
3496 2004-11-24  Nick Clifton  <nickc@redhat.com>
3497
3498         * config/tc-iq2000.c: Remove support for IQ10 processor.
3499         Convert to ISO C90 formatting.
3500         * config/tc-iq2000.h: Likewise.
3501
3502 2004-11-23  Nick Clifton  <nickc@redhat.com>
3503
3504         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3505         in this table.  They should be correct now.
3506
3507 2004-11-23 Jan Beulich <jbeulich@novell.com>
3508
3509         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3510         indicate the MMX extensions added by both SSE and 3DNow!A.
3511         (Cpu3dnowA): Declare.
3512         (CpuUnknownFlags): Update.
3513         * config/tc-i386.c (cpu_sub_arch_name): Declare.
3514         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3515         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3516         3DNow!. Athlon additionally implies 3DNow!A. Several new
3517         entries (those starting with a dot are for sub-arch specification).
3518         (set_cpu_arch): Handle sub-arch specifications.
3519         (parse_insn): Distinguish between instructions not supported because
3520         of insufficient CPU features and because of 64-bit mode.
3521         * doc/c-i386.texi: Describe enhanced .arch directive.
3522
3523 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
3524
3525         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3526
3527 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
3528
3529         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3530         without a corresponding .debug_info section.
3531
3532 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
3533
3534         * read.c (potable): Add "error" and "warning".
3535         (s_errwarn): New function.
3536         * read.h (s_errwarn): Declare.
3537         * doc/as.texinfo (Error, Warning): Document .error and .warning.
3538
3539 2004-11-22  Nick Clifton  <nickc@redhat.com>
3540
3541         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3542         c_dot_file_symbol.
3543
3544 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
3545
3546         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3547         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3548
3549 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
3550
3551         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3552         (coff_adjust_symtab): Adjust call.
3553         (crawl_symbols): Likewise.
3554         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3555         (obj_app_file): Adjust.
3556
3557 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
3558
3559         * configure.in: Enable bfd_assember for the MAXQ port.
3560         * configure: Regenerate.
3561
3562 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
3563             Sterling Augustine  <sterling@tensilica.com>
3564
3565         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3566         there is a conflict.
3567         (check_t1_t2_reads_and_writes): Check for both reads and writes to
3568         interfaces that are related as determined by xtensa_interface_class_id.
3569
3570 2004-11-12  Nick Clifton  <nickc@redhat.com>
3571
3572         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3573         offsets for conditional branches.
3574
3575 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
3576
3577         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3578
3579 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
3580
3581         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3582         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
3583         MAYBE_UNREACHABLE.
3584         (relax_frag_immed): Update call to update_next_frag_state.
3585
3586 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
3587
3588         * obj.h (struct format_ops <app_file>): Add int param.
3589         * read.h (s_app_file_string): Likewise.
3590         * read.c (s_app_file_string): Likewise.
3591         (s_app_file): Adjust s_app_file_string call.
3592         * config/tc-mips.c (s_mips_file): Likewise.
3593         * config/obj-coff.h (obj_app_file): Add app param.
3594         * config/obj-ecoff.h (obj_app_file): Likewise.
3595         * config/obj-multi.h (obj_app_file): Likewise.
3596         * config/obj-elf.h (elf_file_symbol): Likewise.
3597         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3598         if called for # preprocessor lines.
3599
3600 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
3601
3602         PR 528
3603         * symbols.c (resolve_symbol_value): Convert weak symbols only
3604         for Windows PECOFF.
3605         (symbol_equated_reloc_p): Don't equate weaks when relocating
3606         only for Windows PECOFF.
3607
3608 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
3609
3610         * config/tc-crx.c (print_insn): Check and set insn_addr.
3611         * config/tc-crx.h (md_frag_check): Define.
3612
3613 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
3614             Vineet Sharma      <vineets@noida.hcltech.com>
3615
3616         * configure.in: Add support for new target maxq-coff.
3617         * configure: Regenerate.
3618         * NEWS: Mention new support.
3619         * config/tc-maxq.c: New file.
3620         * config/tc-maxq.h: New file.
3621         * config/obj-coff.h: Add support for maxq-coff.
3622
3623 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3624
3625         * symbols.c (any_external_name): Define.
3626         (resolve_symbol_value): Convert weak symbols.
3627         (S_SET_EXTERNAL): Support any_external_name.
3628         (S_SET_NAME): Qualify parameter const.
3629         (symbol_equated_reloc_p): Equate to weaks when relocating.
3630         * symbols.h (S_SET_NAME): Qualfiy parameter const.
3631         * tc.h (any_external_name): Declare.
3632         * config/obj-coff.c ("coff/pe.h"): Include for BFD
3633         assemblers also.
3634         (weak_is_altname): Declare and define.
3635         (weak_name2altname): Same.
3636         (weak_altname2name): Same.
3637         (weak_uniquify): Same.
3638         (weak_altprefix): Define.
3639         (obj_coff_weak): Change .weak syntax and handling.
3640         (coff_frob_symbol): Fix PE weak symbol alternates.
3641         * config/obj-coff.h (USE_UNIQUE): Define.
3642         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3643         are in another segment.
3644         (tc_gen_reloc): Remove broken addend hack.
3645         doc/as.texinfo: Update.
3646
3647 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
3648
3649         * config/tc-xtensa.c (total_frag_text_expansion): New.
3650         (md_estimate_size_before_relax): Use it.
3651         (find_address_of_next_align_frag): Likewise.
3652
3653 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
3654
3655         * config/tc-crx.c: Rename argument types.
3656         (processing_arg_number): Rename to 'cur_arg_num'.
3657         (get_number_of_bits): Rename to 'set_operand_size'.
3658         (get_operandtype): Rename to 'parse_operand', totally rewrite.
3659         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3660         (set_indexmode_parameters): Remove function, integrate its code into
3661         'set_operand'.
3662         (set_operand_size): Get rid of 'Operand Number' function parameter -
3663         use global variable 'cur_arg_num' instead.
3664         Use a local 'argument' pointer to reference the current argument.
3665         (parse_operand): Likewise.
3666         (set_operand): Likewise.
3667         (process_label_constant): Likewise.
3668
3669 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
3670
3671         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3672         (add_section_rename): Delete.  Inlined into...
3673         (build_section_rename): ...here.  Use xstrdup instead of strdup.
3674         (xtensa_section_rename): Drop "const" from argument and return types.
3675         (md_show_usage): Indent to match show_usage().
3676         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3677         (tc_canonicalize_section_name): Define.
3678         (md_elf_section_rename): Remove unused macro.
3679         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3680         * doc/c-xtensa.texi (Xtensa Options): Likewise.
3681         (Frame Directive): Delete.
3682
3683 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
3684
3685         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3686         * config/tc-arm.c (target_oabi): Delete.
3687         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3688         (arm_opts): Remove moabi.
3689         * doc/as.texinfo (Overview): Remove documentation of -moabi.
3690         * doc/c-arm.texi (ARM Options): Likewise.
3691         * configure: Regenerated.
3692
3693 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
3694
3695         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
3696         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
3697         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3698         * configure: Regenerate.
3699         * config/tc-cris.c (enum cris_archs): New.
3700         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3701         (cris_insn_ver_valid_for_arch): New functions.
3702         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3703         (cris_arch): New variable.
3704         (md_pseudo_table): New pseudo .arch.
3705         (err_for_dangerous_mul_placement): Initialize according to
3706         DEFAULT_CRIS_ARCH.
3707         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3708         All users changed.
3709         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3710         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3711         (BRANCH_WF_V32, BRANCH_WB_V32): New.
3712         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3713         use in md_cris_relax_table.
3714         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3715         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3716         Update and improve head comment.
3717         (OPTION_PIC): Define in terms of previous option, OPTION_US.
3718         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3719         (OPTION_ARCH): New.
3720         (md_longopts): New option --march=...
3721         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3722         macros.
3723         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3724         (HANDLE_RELAXABLE): New macro.
3725         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3726         cases.  Check for weak symbols and assume not relaxable.  Handle
3727         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3728         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
3729         fragP->fr_symbol.
3730         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3731         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3732         (cris_create_short_jump): Adjust for CRISv32.
3733         (cris_relax_frag): Handle new states.
3734         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
3735         (md_begin): Define symbols "..asm.arch.cris.v32",
3736         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3737         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
3738         when entering opcode table entry points.
3739         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
3740         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
3741         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3742         (cris_process_instruction): Initialize out_insnp->insn_type to
3743         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3744         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3745         cases.
3746         <case 'm'>: Check that modified_char == '.'.
3747         <invalid operands>: Consume the rest of the line.
3748         When operands don't match, skip over subsequent insns with
3749         non-matching version specifier but same mnemonic.
3750         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3751         special registers in CRISv32 are always 32 bit long.
3752         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3753         New cases.
3754         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3755         and compatible.  Recognize "ACR" for v32, unless followed by "+".
3756         (get_spec_reg): Consider cris_arch when looking up register.
3757         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3758         v32 or compatible.
3759         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3760         (cris_get_expression): Restore input_line_pointer if failing "early".
3761         (get_flags): Consider cris_arch and recognize flags accordingly.
3762         (branch_disp): Adjust for CRISv32.
3763         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
3764         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
3765         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
3766         resolved.  Don't enter zeros in object file for
3767         BFD_RELOC_32_PCREL.
3768         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3769         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3770         (md_parse_option): Break out "return 1".
3771         <OPTION_ARCH> New case.
3772         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3773         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3774         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3775         <case BFD_RELOC_32_PCREL>: New cases.
3776         Addends for non-zero fx_pcrel are too in fx_offset.
3777         (md_show_usage): Show --march=<arch>.
3778         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3779         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3780         (s_syntax) <struct syntaxes>: Properly constify member operand.
3781         * config/tc-cris.h (TARGET_MACH): Define.
3782         (cris_mach): Declare.
3783         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3784         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3785         (CRIS-Opts): Document --march=...
3786         (CRIS-Pseudos): Document .arch.
3787
3788 2004-11-04 Jan Beulich <jbeulich@novell.com>
3789
3790         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3791         intel syntax and no register prefix, allow $ in symbol names when
3792         intel syntax.
3793         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3794         (intel_float_operand): Add fourth return value indicating math control
3795         operations. Make classification more precise.
3796         (md_assemble): Complain if memory operand of mov[sz]x has no size
3797         specified.
3798         (parse_insn): Translate word operands to floating point instructions
3799         operating on integers as well as control instructions to short ones
3800         as expected by AT&T syntax. Translate 'd' suffix to short one only for
3801         floating point instructions operating on non-integer operands.
3802         (match_template): Remove fldcw special case. Adjust q-suffix handling
3803         to permit it on fild/fistp/fisttp in AT&T mode.
3804         (process_suffix): Don't guess DefaultSize insns' suffix from
3805         stackop_size for certain floating point control instructions. Guess
3806         suffix for branch and [ls][gi]dt based on flag_code. Split error
3807         messages for Intel and AT&T syntax, and make the condition more strict
3808         for the former. Adjust suppressing of generation of operand size
3809         overrides.
3810         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3811         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3812         more error checking.
3813         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3814         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3815
3816 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
3817
3818         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3819         md_short_jump_size, md_long_jump_size.
3820         * write.c [!WORKING_DOT_WORD]: Ditto.
3821         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
3822         qualifier.
3823         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3824         declare.
3825         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3826         const qualifier in these definitions.
3827         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3828         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3829
3830 2004-11-02  Nick Clifton  <nickc@redhat.com>
3831
3832         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3833         table before deciding to produce a .debug_line section to match up
3834         with a user provided .debug_info section.
3835
3836 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
3837
3838         * config/tc-crx.c (getreg_image): Bug fix, a return value was
3839         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3840
3841 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
3842
3843         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3844         (get_flags): New function.
3845         (get_number_of_bits): Edit comments, update numeric values to
3846         supported sizes.
3847         (process_label_constant): Don't support the colon
3848         format (SYMBOL:[s|m|l]).
3849         (set_cons_rparams): Support argument type 'arg_rbase'.
3850         (get_operandtype): Bug fix in 'rbase' operand type parsing.
3851         (handle_LoadStor): Bug fix, first handle post-increment mode.
3852         (getreg_image): Remove redundant code, update according to latest
3853         CRX spec.
3854         (print_constant): Bug fix relate to 3-word instructions.
3855         (assemble_insn): Bug fix, when matching instructions, verify also
3856         instruction type (not only mnemonic).
3857         Add various error checking.
3858         (preprocess_reglist): Support HI/LO and user registers.
3859
3860 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
3861
3862         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3863         in an epilogue directive go negative.
3864
3865 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
3866
3867         PR 474
3868         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3869         after reporting template error during manual bundling. Reported
3870         by Michael Dupont, michaelx.dupont@intel.com.
3871
3872 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
3873
3874         * Makefile.am: Run dep-am.
3875         * aclocal.m4: Regenerate with automake 1.9.2.
3876         * Makefile.in: Regenerate with automake 1.9.2.
3877         * doc/Makefile.in: Likewise.
3878
3879         * config/tc-arm.c: Include "dw2gencfi.h".
3880         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3881         New functions.
3882         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3883         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3884         (tc_cfi_frame_initial_instructions): Define.
3885         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3886         Add prototypes.
3887
3888 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
3889
3890         * config/tc-crx.c (assemble_insn): Check unsigned immediate
3891         operands validity.
3892         Update coprocessor id to be unsigned immediate.
3893
3894 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3895
3896         * config/tc-i386.c (O_secrel): Delete.
3897         (tc_pe_dwarf2_emit_offset): New function.
3898         * config/tc-i386.h (O_secrel): Define as O_md1.
3899         (TC_DWARF2_EMIT_OFFSET): Define.
3900
3901 2004-10-18  Nick Clifton  <nickc@redhat.com>
3902
3903         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3904         ignore @fptr() directives for 4-byte fixups.
3905
3906 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
3907
3908         * Makefile.am: Run "make dep-am"
3909         * Makefile.in: Regenerate.
3910
3911 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
3912
3913         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3914         Remove comments about placement of literal pools.
3915         (Literal Directive): Update description of literal placement.
3916         (Literal Prefix Directive): Remove statement that this does not apply
3917         to absolute-mode literals.  Describe new section naming scheme.
3918
3919 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
3920
3921         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3922         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3923         is_windowed_return_opcode): Delete.
3924         (xtensa_frob_label): Use get_subseg_target_freq.
3925         (md_assemble): Inline call to is_entry_opcode.
3926         (xtensa_handle_align): Inline call to get_frag_is_literal.
3927         (relaxation_requirements): Inline call to is_jx_opcode.
3928         (emit_single_op): Inline call to is_movi_opcode.
3929         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3930         get_frag_is_no_transform, is_entry_opcode, and
3931         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
3932         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3933         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3934         Inline calls to get_frag_is_no_transform.
3935         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3936         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3937         get_frag_is_no_transform.
3938         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3939         and set_frag_is_no_transform.
3940         (get_expression_value): Delete.
3941         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
3942         cur_target_freq to target_freq.
3943         (get_subseg_info): Split out code to create a new map entry into ...
3944         (add_subseg_info): ... this new function.
3945         (get_last_insn_flags): Check if get_subseg_info succeeded.
3946         (set_last_insn_flags): Call add_subseg_info if needed.
3947         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3948         (xtensa_reorder_segments): Compute last_sec while counting sections.
3949         Remove call to get_last_sec.
3950         (get_last_sec): Delete.
3951         (cache_literal_section): Inline call to retrieve_literal_seg and its
3952         callees, seg_present and add_seg_list.
3953         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3954         (get_frag_is_insn, get_frag_is_no_transform,
3955         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3956         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3957
3958 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
3959
3960         * config/tc-xtensa.c: Use ISO C90 formatting.
3961         * config/tc-xtensa.h: Likewise.
3962         * config/xtensa-istack.h: Likewise.
3963         * config/xtensa-relax.c: Likewise.
3964         * config/xtensa-relax.h: Likewise.
3965
3966 2004-10-12  Paul Brook  <paul@codesourcery.com>
3967
3968         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3969         EF_ARM_EABI_VER4.
3970         (arm_eabis): Ditto.
3971         * doc/c-arm.texi: Document that we actually support -meabi=4, not
3972         -meabi=3.
3973
3974 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
3975
3976         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3977         entries.
3978         (Acknowledgements): Use "GAS" instead of AS variable.
3979
3980 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
3981
3982         * config/tc-i386.c: Include "elf/x86-64.h".
3983         (i386_elf_section_type): New function.
3984         * config/tc-i386.h (md_elf_section_type): Define.
3985         (i386_elf_section_type): New prototype.
3986
3987 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
3988
3989         * config/m68k-parse.h (enum m68k_register): New control register,
3990         MBAR2 (for MCF5249)
3991         * config/tc-m68k.c: Correct control register set for MCF5249.
3992
3993 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
3994             Sterling Augustine  <sterling@tensilica.com>
3995
3996         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3997         (UNREACHABLE_MAX_WIDTH): Define.
3998         (XTENSA_FETCH_WIDTH): Delete.
3999         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4000         prefer_const16, prefer_l32r): New global variables.
4001         (LIT4_SECTION_NAME): Define.
4002         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4003         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4004         (frag_flags struct): New.
4005         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
4006         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4007         (bitfield, bit_is_set, set_bit, clear_bit): Define.
4008         (MAX_FORMATS): Define.
4009         (op_placement_info struct, op_placement_table): New.
4010         (O_pltrel, O_hi16, O_lo16): Define.
4011         (directiveE enum): Rename directive_generics to directive_transform.
4012         Delete directive_relax.  Add directive_schedule,
4013         directive_absolute_literals, and directive_last_directive.
4014         (directive_info): Rename "generics" to "transform".  Delete "relax".
4015         Add "schedule" and "absolute-literals".
4016         (directive_state): Adjust entries to match changes in directive_info.
4017         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4018         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4019         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4020         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4021         (align_only_targets, software_a0_b_retw_interlock,
4022         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4023         software_avoid_short_loop, software_avoid_close_loop_end,
4024         software_avoid_all_short_loops, specific_opcode): Delete.
4025         (warn_unaligned_branch_targets): New.
4026         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4027         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4028         (option_[no_]link_relax, option_[no_]transform,
4029         option_[no_]absolute_literals, option_warn_unaligned_targets,
4030         option_prefer_l32r, option_prefer_const16, option_target_hardware):
4031         New enum values.
4032         (option_[no_]align_only_targets, option_literal_section_name,
4033         option_text_section_name, option_data_section_name,
4034         option_bss_section_name, option_eb, option_el): Delete.
4035         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4036         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4037         and target-hardware.  Delete entries for [no-]target-align-only,
4038         literal-section-name, text-section-name, data-section-name, and
4039         bss-section-name.
4040         (md_parse_option): Handle new options and remove old ones.  Accept but
4041         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
4042         and treat them as [no-]transform.
4043         (md_show_usage): Add new options and remove old ones.
4044         (xtensa_setup_hw_workarounds): New.
4045         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
4046         "long", "short", "loc" and "frequency" entries.
4047         (use_generics): Rename to ...
4048         (use_transform): ... this function.  Add past_xtensa_end check.
4049         (use_longcalls): Add past_xtensa_end check.
4050         (code_density_available, can_relax): Delete.
4051         (do_align_targets): New.
4052         (get_directive): Accept dashes in directive names.  Warn about
4053         [no-]generics and [no-]relax directives and treat them as
4054         [no-]transform.
4055         (xtensa_begin_directive): Call md_flush_pending_output only for some
4056         directives.  Check for directives inside instruction bundles.  Warn
4057         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
4058         directives.  Handle new directives.  Check generating_literals flag
4059         for literal_prefix.
4060         (xtensa_end_directive): Check for directives inside instruction
4061         bundles.  Warn and ignore [no-]density directives.  Handle new
4062         directives.  Call xtensa_set_frag_assembly_state.
4063         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4064         xtensa_dwarf2_emit_insn): New.
4065         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
4066         use_literal_section flag.
4067         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
4068         literals.  Use xtensa_elf_cons to parse the expression.
4069         (xtensa_literal_prefix): Do not check use_literal_section.  Support
4070         ".lit4" sections for absolute literals.  Change prefix convention to
4071         replace ".text" (or ".t" in a linkonce section).  No need to call
4072         subseg_set.
4073         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4074         (expression_end): Handle closing braces and colons.
4075         (PLT_SUFFIX, plt_suffix): Delete.
4076         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
4077         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4078         and O_hi16 expressions as well.
4079         (tokenize_arguments): Handle closing braces and colons.
4080         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
4081         operands and paired register syntax.
4082         (get_invisible_operands): New.
4083         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
4084         new xtensa-isa.h functions.
4085         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4086         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
4087         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
4088         instructions.  Use xtensa_translate_zero_immed.
4089         (operand_is_immed, operand_is_pcrel_label): Delete.
4090         (get_relaxable_immed): Use new xtensa-isa.h functions.
4091         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
4092         functions.
4093         (xtensa_print_insn_table, print_vliw_insn): New.
4094         (is_direct_call_opcode): Use new xtensa-isa.h functions.
4095         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4096         is_branch_or_jump_opcode): Delete.
4097         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4098         (opnum_to_reloc, reloc_to_opnum): Delete.
4099         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4100         xtensa-isa.h functions.  Operate on one slot of an instruction.
4101         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4102         xg_get_insn_size): Delete.
4103         (xg_get_build_instr_size): Use xg_get_single_size.
4104         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4105         xg_build_widen_table.  Use xg_get_single_size.
4106         (xg_get_max_narrow_insn_size): Delete.
4107         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4108         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
4109         xg_get_single_size.
4110         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
4111         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
4112         (xg_expand_to_stack, xg_expand_narrow): Update calls to
4113         xg_build_widen_table.  Use xg_get_single_size.
4114         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
4115         xg_check_operand.
4116         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
4117         treat weak symbols conservatively.
4118         (xg_check_operand): Use new xtensa-isa.h functions.
4119         (is_dnrange): Delete.
4120         (xg_assembly_relax): Inline previous calls to tinsn_copy.
4121         (xg_finish_frag): Specify separate relax states for the frag and slot0.
4122         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4123         xtensa-isa.h functions.
4124         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4125         xg_instruction_matches_options): New.
4126         (xg_instruction_matches_rule): Handle O_register expressions.  Call
4127         xg_instruction_matches_options.
4128         (transition_rule_cmp): New.
4129         (xg_instruction_match): Update call to xg_build_simplify_table.
4130         (xg_build_token_insn): Record loc fields.
4131         (xg_simplify_insn): Check is_specific_opcode field and
4132         density_supported flag.
4133         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
4134         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
4135         (xg_assemble_literal): Add error handling for O_big.  Call
4136         record_alignment.  Handle O_pltrel.
4137         (xg_valid_literal_expression): New.
4138         (xg_assemble_literal_space): Add slot parameter.  Remove call to
4139         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
4140         xg_finish_frag.
4141         (xg_emit_insn): Delete.
4142         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
4143         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4144         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4145         and slot parameters.  Handle new "alternate" relocations for absolute
4146         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
4147         O_hi16.  Use new xtensa-isa.h functions.
4148         (xg_assemble_tokens): Delete.
4149         (is_register_writer): Use new xtensa-isa.h functions.
4150         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4151         old-style RSR from LCOUNT.
4152         (next_frag_opcode): Delete.
4153         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4154         update_next_frag_state): New.
4155         (update_next_frag_nop_state): Delete.
4156         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4157         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4158         the state of the absolute-literals directive.  Add calls to
4159         record_alignment and xtensa_set_frag_assembly_state.  Call
4160         xtensa_switch_to_non_abs_literal_fragment instead of
4161         xtensa_switch_to_literal_fragment.
4162         (build_nop): New.
4163         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
4164         (get_expanded_loop_offset): Change check for undefined opcode to an
4165         assertion.
4166         (xtensa_set_frag_assembly_state, relaxable_section,
4167         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4168         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4169         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
4170         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
4171         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4172         (xtensa_init_fix_data): New.
4173         (xtensa_frob_label): Reset label symbol to the current frag.  Check
4174         do_align_targets and generating_literals flag.  Propagate frequency
4175         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
4176         (xtensa_unrecognized_line): New.
4177         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
4178         to xtensa_set_frag_assembly_state.
4179         (error_reset_cur_vinsn): New.
4180         (md_assemble): Remove check for literal frag.  Remove call to
4181         istack_init.  Call use_transform instead of use_generics.  Parse
4182         explicit instruction format specifiers.  Move code for
4183         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
4184         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
4185         Add dwarf2_where call.  Remote automatic alignment for ENTRY
4186         instructions.  Move call to xtensa_clear_insn_labels to the end.
4187         Rearrange to handle bundles.
4188         (xtensa_cons_fix_new): Delete.
4189         (xtensa_handle_align): New.
4190         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
4191         assignment to is_no_density field.
4192         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
4193         instead of reloc_to_opnum.  Handle "alternate" relocations.
4194         (xtensa_force_relocation, xtensa_check_inside_bundle,
4195         xtensa_elf_section_change_hook): New.
4196         (xtensa_symbol_new_hook): Delete.
4197         (xtensa_fix_adjustable): Check for difference of symbols with an
4198         offset.  Check for external and weak symbols.
4199         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4200         (md_estimate_size_before_relax): Return expansion for the first slot.
4201         (tc_gen_reloc): Handle difference of symbols by producing
4202         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4203         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
4204         tentative values into the output when linkrelax is set.
4205         (XTENSA_PROP_SEC_NAME): Define.
4206         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4207         Create literal tables only if using literal sections.  Create new
4208         property tables instead of old instruction tables.  Check for unaligned
4209         branch targets and loops.
4210         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4211         new_resource_table, clear_resource_table, resize_resource_table,
4212         resources_available, reserve_resources, release_resources,
4213         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4214         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4215         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4216         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
4217         flag.  Update checks for workaround options.  Call
4218         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4219         (xtensa_cleanup_align_frags): Add special case for branch targets.
4220         Check for and mark unreachable frags.
4221         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4222         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4223         end of a zero-overhead loop body.
4224         (frag_can_negate_branch): Handle instructions with multiple slots.
4225         Use new xtensa-isa.h functions
4226         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4227         xtensa_mark_zcl_first_insns): New.
4228         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4229         transformations are disabled.
4230         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
4231         multislot instructions.
4232         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4233         Likewise.  Also error if transformations are disabled.
4234         (unrelaxed_frag_max_size): New.
4235         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4236         xtensa-isa.h functions.
4237         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4238         xtensa_opcode_is_loop instead of is_loop_opcode.
4239         (get_text_align_power): Replace as_fatal with assertion.
4240         (get_text_align_fill_size): Iterate instead of using modulus when
4241         use_nops is false.
4242         (get_noop_aligned_address): Assert that this is for a machine-dependent
4243         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
4244         xg_get_single_size, and frag_format_size.
4245         (get_widen_aligned_address): Rename to ...
4246         (get_aligned_diff): ... this function.  Add max_diff parameter.
4247         Remove handling of rs_align/rs_align_code frags.  Use
4248         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4249         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
4250         and pass it back to caller.
4251         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
4252         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4253         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
4254         (relax_frag_text_align): Rename to ...
4255         (relax_frag_loop_align): ... this function.  Assume loops can only be
4256         in the first slot of an instruction.
4257         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4258         instruction.  Remove call to frag_wane.
4259         (relax_frag_narrow): Rename to ...
4260         (relax_frag_for_align): ... this function.  Extend to handle
4261         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4262         RELAX_NARROW for the first slot.
4263         (find_address_of_next_align_frag, bytes_to_stretch): New.
4264         (future_alignment_required): Use find_address_of_next_align_frag and
4265         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
4266         alignment decisions.
4267         (relax_frag_immed): Add format, slot, and estimate_only parameters.
4268         Check if transformations are enabled for b_j_loop_end workaround.
4269         Use new xtensa-isa.h functions and handle multislot instructions.
4270         Update call to xg_assembly_relax.
4271         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4272         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4273         frag types.
4274         (convert_frag_narrow): Add segP, format and slot parameters.  Call
4275         convert_frag_immed for branch instructions.  Adjust calls to
4276         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
4277         xg_get_single_size and xg_get_single_format.
4278         (convert_frag_fill_nop): New.
4279         (convert_frag_immed): Add format and slot parameters.  Handle multislot
4280         instructions and use new xtensa-isa.h functions.  Update calls to
4281         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
4282         enabled for b_j_loop_end workaround.  Use build_nop instead of
4283         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
4284         frags.  Use xg_get_single_size.  Handle O_pltrel.
4285         (fix_new_exp_in_seg): Remove check for old plt flag.
4286         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4287         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
4288         for loop opcode to an assertion.  Mark all frags up to the end of the
4289         loop as not transformable.
4290         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4291         (get_subseg_info): New.
4292         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
4293         check for dest_seg.
4294         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4295         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4296         (xtensa_switch_to_non_abs_literal_fragment): New.
4297         (cache_literal_section): Add is_code parameter and pass it through to
4298         retrieve_literal_seg.
4299         (retrieve_literal_seg): Add is_code parameter and use it to set the
4300         flags on the literal section.  Handle case where head parameter is 0.
4301         (get_frag_is_no_transform, set_frag_is_specific_opcode,
4302         set_frag_is_no_transform): New.
4303         (xtensa_create_property_segments): Add end_property_function parameter
4304         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
4305         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4306         (xtensa_create_xproperty_segments, section_has_xproperty): New.
4307         (add_xt_block_frags): Add end_property_function parameter and call it
4308         if it is non-zero.  Call xtensa_frag_flags_init.
4309         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4310         get_frag_property_flags, frag_flags_to_number,
4311         xtensa_frag_flags_combinable, xt_block_aligned_size,
4312         xtensa_xt_block_combine, add_xt_prop_frags,
4313         init_op_placement_info_table, opcode_fits_format_slot,
4314         xg_get_single_size, xg_get_single_format): New.
4315         (istack_push): Inline call to tinsn_copy.
4316         (tinsn_copy): Delete.
4317         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4318         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
4319         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4320         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4321         functions.  Handle invisible operands.
4322         (tinsn_to_slotbuf): New.
4323         (tinsn_check_arguments): Use new xtensa-isa.h functions.
4324         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
4325         vinsn_from_chars, and xg_free_vinsn.
4326         (tinsn_from_insnbuf): New.
4327         (tinsn_immed_from_frag): Add slot parameter and handle multislot
4328         instructions.  Handle symbol differences.
4329         (get_num_stack_text_bytes): Use xg_get_single_size.
4330         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4331         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4332         get_expr_register, set_expr_symbol_offset_diff): New.
4333         * config/tc-xtensa.h (MAX_SLOTS): Define.
4334         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4335         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4336         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4337         RELAX_NONE types.
4338         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4339         (xtensa_frag_type struct): Add is_assembly_state_set,
4340         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4341         is_align, is_text_align, alignment, and is_first_loop_insn fields.
4342         Replace is_generics and is_relax fields by is_no_transform field.
4343         Delete is_text and is_longcalls fields.  Change text_expansion and
4344         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
4345         per-slot information: literal_frags, slot_subtypes, slot_symbols,
4346         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
4347         (xtensa_fix_data struct): New.
4348         (xtensa_symfield_type struct): Delete plt field.
4349         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
4350         forward declaration here.
4351         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
4352         (XTENSA_SECTION_RENAME): Undefine.
4353         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4354         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4355         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4356         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4357         (unit_num_copies_func, opcode_num_units_func,
4358         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4359         (resource_table struct): New.
4360         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4361         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4362         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4363         (tinsn_copy): Delete prototype.
4364         (vliw_insn struct): New.
4365         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4366         (widen_spec_list): Add option conditions for density and boolean
4367         instructions.  Add expansions using CONST16 and conditions for using
4368         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
4369         predicted branches.
4370         (simplify_spec_list): Add option conditions for density instructions.
4371         Add entry for NOP instruction.
4372         (append_transition): Add cmp function pointer parameter and use it to
4373         insert the new entry in order.
4374         (operand_function_LOW16U, operand_function_HI16U): New.
4375         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4376         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4377         (enter_opname, split_string): Use xstrdup instead of strdup.
4378         (init_insn_pattern): Initialize new options field.
4379         (clear_req_or_option_list, clear_req_option_list,
4380         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4381         New.
4382         (parse_insn_pattern): Parse option conditions.
4383         (transition_applies): New.
4384         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
4385         swapped last arguments in calls to append_constant_value_condition.
4386         Call clone_req_option_list.  Add warning about invalid opcode.
4387         Handle LOW16U and HI16U function names.
4388         (build_transition_table): Add cmp parameter and use it in calls to
4389         append_transition.  Use new xtensa-isa.h functions.  Check
4390         transition_applies before adding entries.
4391         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4392         pass it through to build_transition_table.
4393         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4394         ReqOption, transition_cmp_fn): New types.
4395         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4396         (transition_rule struct): Add options field.
4397         * doc/as.texinfo (Overview): Update Xtensa options.
4398         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4399         --[no-]relax, and --[no-]generics options.  Update descriptions of
4400         --text-section-literals and --[no-]longcalls.  Add
4401         --[no-]absolute-literals and --[no-]transform.
4402         (Xtensa Syntax): Add description of syntax for FLIX instructions.
4403         Remove use of "generic" and "specific" terminology for opcodes.
4404         (Xtensa Registers): Generalize the syntax description to include
4405         user-defined register files.
4406         (Xtensa Automatic Alignment): Update.
4407         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4408         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4409         (Xtensa Directives): Remove confusing rules about precedence.
4410         (Density Directive, Relax Directive): Delete.
4411         (Schedule Directive): New.
4412         (Generics Directive): Rename to ...
4413         (Transform Directive): ... this node.
4414         (Literal Directive): Update for absolute literals.  Missing
4415         literal_position directive is now an error.
4416         (Literal Position Directive): Update for absolute literals.
4417         (Freeregs Directive): Delete.
4418         (Absolute Literals Directive): New.
4419         (Frame Directive): Minor editing.
4420         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4421         Update dependencies.
4422         * Makefile.in: Regenerate.
4423
4424 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
4425
4426         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4427         to build the second and third fixups for a composite relocation.
4428         (macro_read_relocs): New function.
4429         (macro_build): Use it.
4430         (s_cpsetup): Pass all three composite relocation codes to macro_build.
4431         Simplify fragging code accordingly.
4432         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4433         of the composite relocation.  Set fx_tcbit in both fixups.
4434
4435 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
4436
4437         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4438         (md_apply_fix3): Don't treat composite relocs as done.
4439
4440 2004-10-07  Jan Beulich <jbeulich@novell.com>
4441
4442         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4443         prefix for symbol names generated from the LOCAL macro directive.
4444
4445         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4446         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4447
4448 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
4449
4450         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4451         Special registers.
4452         (md_assemble): Add error checking for Co-Processor instructions.
4453         (get_cinv_parameters): Add 'b' option to invalidate the
4454         branch-target cache.
4455
4456 2004-10-05  Paul Brook  <paul@codesourcery.com>
4457
4458         * config/tc-arm.c (unwind): New variable.
4459         (vfp_sp_encode_reg): New function.
4460         (vfp_sp_reg_required_here): Use it.
4461         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4462         (vfp_parse_reg_list): New function.
4463         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4464         s_arm_unwind_personality, s_arm_unwind_personalityindex,
4465         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4466         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4467         functions.
4468         (md_pseudo_table): Add them.
4469         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4470         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4471         (set_section, add_unwind_adjustsp, flush_pending_unwind,
4472         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4473         require_hashconst, add_unwind_opcode): New functions.
4474         * doc/c-arm.texi: Document unwinding opcodes.
4475         * NEWS: Mention the new feature.
4476
4477 2004-10-04  Eric Christopher  <echristo@redhat.com>
4478
4479         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4480
4481 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
4482
4483         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4484         TLS relocations.
4485         * config/tc-s390.c (md_apply_fix3): Likewise.
4486         * config/tc-sparc.c (md_apply_fix3): Likewise.
4487
4488 2004-10-01  Paul Brook  <paul@codesourcery.com>
4489
4490         * config/tc-arm.c (arm_elf_section_type): New function.
4491         (arm_elf_change_section): Set section link for exidx sections.
4492         * config/tc-arm.h (arm_elf_section_type): Add prototype.
4493         (md_elf_section_type): Define.
4494
4495 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
4496
4497         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4498         instruction's offset.
4499
4500 2004-10-01  Adam Nemet  <anemet@lnxw.com>
4501
4502         * (TARGET_FORMAT): Remove LynxOS COFF definition.
4503
4504 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
4505
4506         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4507         asymbol *, instead use symbol_get_bfdsym.
4508
4509 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
4510
4511         * config/tc-m68k.c (select_control_regs): Add mcf5249.
4512
4513 2004-09-30  Paul Brook  <paul@codesourcery.com>
4514
4515         * config/tc-arm.c (do_smi, do_nop): New functions.
4516         (insns): Add ARMv6ZK instructions.
4517         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4518         (tc_gen_reloc): Ditto.
4519         (arm_cpus): Add mpcore and arm1176.
4520         (arm_archs): Add armv6{k,z,zk}.
4521         * doc/c-arm.texi: Document new cores and architectures.
4522
4523 2004-09-30  Nick Clifton  <nickc@redhat.com>
4524
4525         * config/tc-arm.c: Use ISO C90 formatting.
4526
4527 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
4528
4529         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4530         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4531         REG_TYPE_MVDX is expected.
4532
4533 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
4534
4535         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4536
4537 2004-09-21  James E Wilson  <wilson@specifixinc.com>
4538
4539         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4540         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4541         output_spill_base, output_unat_psprel, output_lc_psprel,
4542         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4543         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4544         output_spill_psprel_p): Use it.
4545
4546 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
4547
4548         * config/tc-crx.c (handle_LoadStor): New function.
4549         Handle load/stor unique instructions before parsing.
4550
4551 2004-09-17  Paul Brook  <paul@codesourcery.com>
4552
4553         * config/tc-arm.c (s_arm_rel31): New funciton.
4554         (md_pseudo_table): Add .rel31.
4555         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4556         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4557         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4558         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4559         (arm_parse_reloc): Add (target2).
4560
4561 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
4562
4563         * Makefile.am: Run "make dep-am".
4564         * Makefile.in: Regenerate.
4565         * aclocal.m4: Regenerate.
4566         * configure: Regenerate.
4567         * doc/Makefile.in: Regenerate.
4568         * po/POTFILES.in: Regenerate.
4569         * po/gas.pot: Regenerate.
4570
4571 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
4572
4573         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4574         [!LLONG_MAX]: Ditto.
4575
4576 2004-09-13  Paul Brook  <paul@codesourcery.com>
4577
4578         * config/tc-arm.c: Rename RELABS to TARGET1.
4579
4580 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
4581
4582         * messages.c (as_internal_value_out_of_range): Cast values passed
4583         to as_bad_where or as_warn_where to proper type.
4584
4585 2004-09-11  Theodore A. Roth  <troth@openavr.org>
4586
4587         * config/tc-avr.c: Add support for
4588         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4589
4590 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
4591
4592         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4593         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4594
4595 2004-09-08  Paul Brook  <paul@codesourcery.com>
4596
4597         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4598         fini_array and preinit_array section types.
4599         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4600         and fini_array.
4601         * doc/as.texinfo: Document extra section types.
4602
4603 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
4604
4605         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4606         * Makefile.in: Regenerated.
4607         * configure.in: Set em for arm*-*-symbianelf*.
4608         * configure: Regenerated.
4609         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4610         vectors when appropriate.
4611         * config/te-symbian.h: New file.
4612
4613 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
4614
4615         * config/tc-crx.c (gettrap): Exception vector can be case
4616         insensitive.
4617         (process_label_constant): Fix a 32-bit displacement bug in branch
4618         instructions.
4619         (get_operandtype) : Bug fix, wrong operand was used.
4620         (process_label_constant): Initialize relocation type to
4621         BFD_RELOC_NONE
4622
4623 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
4624
4625         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4626         for synthesizable cores.
4627
4628         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4629
4630 2004-08-25  Dmitry Diky  <diwil@spec.ru>
4631
4632         * config/tc-msp430.c:   Clean-up the code.
4633         (md_relax_table): New relax table.
4634         (mcu_types): Sort MCU types.
4635         (md_pseudo_table): Add .profiler pseudo handler.
4636         (pow2value): New function.
4637         (msp430_profiler): New function.
4638         (msp430_operands): Add new insns handlers.
4639         (msp430_srcoperand): Add register operand handler, allow complex
4640         expressions.
4641         (md_estimate_size_before_relax): Rewritten.
4642         (md_convert_frag): Rewritten.
4643         (msp430_relax_frag): New function.
4644         * config/tc-msp430.h (md_relax_frag): define macro
4645         * doc/c-msp430.texi: Update information.
4646
4647 2004-08-24  Nick Clifton  <nickc@redhat.com>
4648
4649         * as.c (std_shortopts): Allow -g to take an optional argument.
4650         (parse_args): Pass any switch starting with -g on to the backend
4651         for parsing.
4652
4653 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
4654
4655         * configure.in (arm*-*-symbianelf*): New target.
4656         (arm*-*-eabi*): Likewise.
4657         * configure: Regenerated.
4658
4659 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4660         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4661         correctly.
4662
4663 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
4664
4665         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4666         argument, don't do anything if current section is not
4667         .gnu.linkonce.t.* and linkonce_empty is set.
4668         (generate_unwind_image, dot_endp): Adjust callers, call
4669         start_unwind_section (*, 1) if nothing will be put into the
4670         section.
4671
4672 2004-08-17  Nick Clifton  <nickc@redhat.com>
4673
4674         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4675         (show_usage): Add -g.
4676         (std_longopts): Add --gen-debug.  Alpha sort the table.
4677         (parse_args): Print an error message if a switch is not handled.
4678         Handle the -g switch, calling md_debug_format_selector() if
4679         necessary.
4680         * NEWS: Mention new feature.
4681         * doc/as.texinfo: Document new switch.
4682         * doc/internals.texi: Document behaviour of md_parse_option.
4683
4684         * config/tc-arm.c (md_parse_option): Do not issue an error message
4685         if the switch is not recognised.
4686         * config/tc-m68k.c (md_parse_option): Likewise.
4687         * config/tc-pdp11.c (md_parse_option): Likewise.
4688         * config/tc-v850.c (md_parse_option): Likewise.
4689
4690         * as.h: Fix up formatting.
4691         * tc.h: Likewise.
4692
4693 2004-08-16  Nick Clifton  <nickc@redhat.com>
4694
4695         * macro.c (macro_set_alternate): Use ISO C90 formatting.
4696
4697         * configure.in: Sort architecture based tables alphabetically.
4698         * configure: Regenerate.
4699
4700 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
4701
4702         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4703         { "cc", 68 }, with { "cr", 70 }.
4704
4705 2004-08-13 Jan Beulich <jbeulich@novell.com>
4706            Nick Clifton <nickc@redhat.com>
4707
4708         * as.c: Add and handle new --alternate command line option.
4709         * macro.c (macro_set_alternate): New.
4710         * macro.h (macro_set_alternate): Declare.
4711         * read.c: Add and handle new .altmacro and .noaltmacro directives.
4712         * doc/as.texinfo: Document new command line option and pseudo-ops
4713         as well as insert documentation originating from gasp about
4714         alternate macro syntax.
4715         * NEWS: Mention new command line option and pseudo-ops.
4716
4717 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
4718
4719         * expr.c (operand): Handle the "~", "-", and "!" operators applied
4720         to bignums.
4721
4722 2004-08-06  Paul Brook  <paul@codesourcery.com>
4723
4724         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4725         Handle new relocations.
4726         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4727
4728 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
4729
4730         * write.c (relax_segment): Use was_address instead of address when
4731         setting fr_fix field for align frag due to backwards .org.
4732
4733 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
4734
4735         Introduce SH2a support.
4736         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
4737         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4738         arch_sh2a_nofpu_up.
4739         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
4740         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4741         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
4742         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4743         to end of conditional expression.
4744         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
4745         * config/tc-sh.c: Add sh2a-nofpu support.
4746         2003-12-29  DJ Delorie  <dj@redhat.com>
4747         * tc-sh.c: Add sh2a support.
4748         (parse_reg): Add tbr.
4749         (parse_at): Support @@(disp,tbr).
4750         (get_specific): Support sh2a opcodes.
4751         (insert4): New, for 4 byte relocs.
4752         (build_Mytes): Support sh2a opcodes.
4753         (md_apply_fix3_Mytes): Support sh2a opcodes.
4754         2003-12-02  Michael Snyder  <msnyder@redhat.com>
4755         * config/tc-sh.c (md_parse_option): Handle sh2a.
4756         (sh_elf_final_processing): Ditto.
4757
4758 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
4759
4760         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4761         for TE_NetBSD.
4762
4763 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
4764
4765         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4766         (ppc_arch): Expand comment.
4767
4768 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
4769
4770         * config/tc-crx.c: Support evaluating the difference between two
4771         symbols.
4772         * config/tc-crx.h: Likewise.
4773
4774 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
4775
4776         * config/tc-ia64.c (start_unwind_section): Set the linked-to
4777         section.
4778         (ia64_elf_section_change_hook): Set the linked-to section for
4779         SHT_IA_64_UNWIND.
4780
4781 2004-07-26  Dmitry Diky  <diwil@spec.ru>
4782
4783         * config/tc-msp430.c: Add new subtargets: msp430x1610,
4784         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4785         msp430xG438, msp430xG439.
4786
4787 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
4788
4789         * doc/as.texinfo (Section, PushSection): Correct documentation
4790         for ELF.
4791
4792 2004-07-21  Jan Beulich  <jbeulich@novell.com>
4793
4794         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4795         permissible for the selected instruction suffix.
4796         (match_template): Don't permit 64-bit general purpose operands in
4797         32-bit mode.
4798         (finalize_imm): Permit 64-bit immediates.
4799         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4800         specially except for the width of the used base and/or index
4801         registers.  For 32-bit displacements, use sign-extended
4802         relocations only when using 64-bit addressing.
4803         Force zero displacement on rip-relative addressing when there is
4804         no other displacement.
4805         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4806         specially except for the width of the used base and/or index
4807         registers.
4808         (parse_register): Disallow Reg64 registers in 32-bit mode.
4809
4810         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4811         suffix if the instruction doesn't support it.
4812
4813 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
4814
4815         * config/tc-mips.c (append_insn): Handle constant expressions with
4816         no associated relocation.
4817         (mips_ip): Cancel the expression after use for the Q format
4818         specifier.
4819         (parse_relocation): Return no relocation for unsupported
4820         operators.
4821         (my_getSmallExpression): Return no relocation if no relocation
4822         operators are used.
4823
4824 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4825
4826         * config/obj-som.c (adjust_stab_sections): Add prototype.
4827         (obj_som_compiler, obj_som_version, obj_som_copyright,
4828         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4829         * config/tc-hppa.c (update_subspace):  Likewise.
4830         (is_defined_subspace): Amplify comment.
4831         * config/obj-som.h (som_frob_file): Add prototype.
4832
4833 2004-07-19  Christopher Faylor  <cgf@timesys.com>
4834             H.J. Lu  <hongjiu.lu@intel.com>
4835
4836         * subsegs.c (section_symbol): Don't create a new segment when
4837         existing segment is undefined.
4838
4839 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
4840
4841         * config/tc-arm.c: Include include/opcode/arm.h.
4842         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4843         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4844         (FPU_ARCH_*): Delete.
4845         * Makefile.am: Update dependencies.
4846         * Makefile.in: Regenerate.
4847
4848 2004-07-15  Nick Clifton  <nickc@redhat.com>
4849
4850         * configure.in: Accept armbe as a big-endian arm configuration.
4851         * configure: Regenerate.
4852
4853 2004-07-13  Thomas Nystrom  <thn@saeab.se>
4854
4855         * config/tc-i386.c (T_SHIFTOP): New constant.
4856         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4857         (intel_el1): Handle '~'.
4858         (intel_get_token): Handle '<>', '&', '|' and '~'.
4859
4860 2004-07-13  Nick Clifton <nickc@redhat.com>
4861
4862         (md_assemble): Remove spurious newline from end of as_bad error
4863         message.
4864         (intel_e05_1): Likewise.
4865         (intel_e11): Likewise.
4866         (intel_match_token): Likewise.
4867
4868 2004-07-11  Andreas Schwab  <schwab@suse.de>
4869
4870         * config/tc-m68k.c: Convert to C90.  Remove redundant
4871         declarations.  Indentation fixup.
4872         [M68KCOFF]: Include "obj-coff.h" instead of declaring
4873         obj_coff_section ourselves.
4874
4875 2004-07-09  James E Wilson  <wilson@specifixinc.com>
4876
4877         * config/tc-ia64.c (default_big_endian): New.
4878         (dot_byteorder, md_begin): Use it.
4879         (md_parse_option): Set it.
4880
4881 2004-07-09  Nick Clifton  <nickc@redhat.com>
4882
4883         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4884         * configure: Regenerate.
4885         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4886         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4887         sh_find_elf_flags if necessary.
4888
4889 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
4890
4891         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4892         going to be split into more than one in-place addend, return 0
4893         for relocations against mergeable sections.  Associate comments
4894         with code.
4895
4896 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
4897
4898         * Makefile.am (CPU_TYPES): Add crx.
4899         (TARGET_CPU_CFILES): Add config/tc-crx.c.
4900         (TARGET_CPU_HFILES): Add config/tc-crx.h.
4901         (DEPTC_crx_elf): New target.
4902         (DEPOBJ_crx_elf): Likewise.
4903         (DEP_crx_elf): Likewise.
4904         * Makefile.in: Regenerate.
4905         * configure.in: Add crx* target.
4906         * configure: Regenerate.
4907         * config/tc-crx.c: New file.
4908         * config/tc-crx.h: New file.
4909         * NEWS: Mention new target.
4910
4911 2004-07-06  Nick Clifton  <nickc@redhat.com>
4912
4913         * config.in: Undefine TARGET_SYMBIAN by default.
4914         * configure.in:
4915         * configure: Regenerate. Add sh-symbian-elf target.  If
4916         selected define TARGET_SYMBIAN.
4917         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4918         format if TARGET_SYMBIAN has been defined.
4919
4920         * output-file.c (output_file_create): Report the target format
4921         chosen when bfd_openw reports that it is invalid.
4922
4923         * config/obj-coff.c (coff_pseudo_table): Only define the weak
4924         pseudo for BFD based assemblers.
4925
4926 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
4927
4928         gas:
4929         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4930         (md_parse_option): Remove redundant -isa testing.
4931         Make bfd_arch variable const.
4932         (md_show_usage): Make bfd_arch variable const.
4933
4934 2004-07-03  James E Wilson  <wilson@specifixinc.com>
4935
4936         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4937         * config/tc-ia64.h (md_frag_check): Define.
4938
4939 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
4940
4941         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4942         externals.
4943         * doc/as.texinfo (Weak): Document PE weak symbols.
4944
4945 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
4946
4947         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4948         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4949         (mips_frob_file): Rework so that only a single pass through the
4950         relocs is needed.  Allow %lo()s to have higher offsets than their
4951         corresponding %hi()s or %got()s.
4952
4953 2004-07-02  Nick Clifton  <nickc@redhat.com>
4954
4955         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4956         allow values which have come from undefined symbols.
4957         Always consider this fixup to have been processed as a reloc
4958         cannot be generated for it.
4959
4960 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
4961
4962         * frags.h (struct frag): Add has_code and insn_addr fields.
4963         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4964         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4965         * config/tc-ppc.h (md_frag_check): Define.
4966
4967 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
4968
4969         * doc/Makefile.am (info): Rename goal to...
4970         (info-local): ... this, to preserve implicit dependencies.
4971         * doc/Makefile.in: Regenerate with automake 1.8.5.
4972
4973 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
4974
4975         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4976         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
4977         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
4978         (tc_gen_reloc): Likewise.
4979         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4980         (m32r_parse_name): Likewise.
4981         (m32r_cgen_parse_fix_exp): Likewise.
4982         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4983         (O_PIC_reloc): Likewise.
4984         (TC_CGEN_PARSE_FIX_EXP): Likewise..
4985         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4986         for @GOTOFF, @GOT, @PLT.
4987
4988 2004-06-21 Jan Beulich  <jbeulich@novell.com>
4989
4990         * gas/symbols.c: While discarding ordinary local absolute symbols
4991         when --strip-local-absolute is in effect, retain file symbols.
4992
4993 2004-06-20  Andreas Schwab  <schwab@suse.de>
4994
4995         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4996         (md_parse_option): Likewise.
4997
4998 2004-06-17  Jan Beulich <jbeulich@novell.com>
4999
5000         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5001         * config/te-netware.h: New file.
5002         * config/te-ppcnw.h: Delete: Obsolete.
5003         * configure.in: Eliminate ill NetWare targets. Make generic
5004         NetWare target use proper emulation.
5005         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5006         reference to new te-netware.h.
5007         * configure: Regenerate.
5008         * Makefile.in: Regenerate.
5009
5010 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
5011
5012         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5013         comparison in .insn pseudo operation.
5014
5015 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
5016
5017         * config/obj-coff.c (coff_adjust_section_syms): Use
5018         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5019         (coff_frob_section): Likewise.
5020         * config/tc-mips.c (md_apply_fix3): Likewise.
5021         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5022         (elf_frob_file_after_relocs): Likewise.
5023
5024 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5025
5026         * config/tc-hppa.c (log2): Rename to exact_log2.
5027         (pa_next_subseg): Delete unused function.
5028         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5029         (create_new_subspace): Likewise.
5030
5031         Bug gas/213
5032         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5033         labels.  Fix warning.
5034
5035 2004-05-28  DJ Delorie  <dj@redhat.com>
5036
5037         * config/tc-mn10300.h (tc_fix_adjustable): Define.
5038         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5039         or non-merged symbols.
5040
5041 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
5042
5043         * config/tc-ia64.c (remove_marked_resource): Save, clear and
5044         restore the old slot when inserting srlz.i/srlz.d.
5045
5046 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
5047
5048         * Makefile.am: Regenerate dependecies.
5049         * Makefile.in: Regenerate.
5050         * config/tc-sh.c (valid_arch): Make unsigned.
5051         (preset_target_arch): Likewise.
5052         (md_begin): Use new architecture flags system.
5053         (get_specific): Likewise.
5054         (assemble_ppi): Likewise.
5055         (md_assemble): Likewise. Also fix error check for bad opcodes.
5056         (md_parse_option): Likewise. Also generate -isa values according
5057         to the table in bfd/cpu-sh.c instead of just constants. Also
5058         allow <arch>-up ISA variants.
5059         (sh_elf_final_processing): Replace if-else chain with a call to
5060         sh_find_elf_flags().
5061
5062 2004-05-28  Peter Barada <peter@the-baradas.com>
5063
5064         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5065         with zero offset into mode 2 addressing to save a word.
5066
5067 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
5068
5069         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5070         (ar_is_only_in_integer_unit): New.
5071         (ar_is_only_in_memory_unit): New.
5072         (generate_unwind_image): Silence gcc on 32bit host.
5073         (md_assemble): Use ar_is_only_in_integer_unit instead of
5074         ar_is_in_integer_unit. Check AR access.
5075
5076 2004-05-27  Peter Barada  <peter@the-baradas.com>
5077
5078         * config/tc-m68k.c (md_begin): Sort the opcode table into
5079         alphabetical order.
5080         (m68k_compare_opcode): New function to do the sorting.
5081
5082 2004-05-24  Peter Barada  <peter@the-baradas.com>
5083
5084         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5085         addressing on MIT style operands.
5086         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5087         w/mask addressing.
5088         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5089         operands.
5090
5091 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
5092
5093         * expr.c (operand, operator): Don't reject '++' and '--'.
5094
5095 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
5096
5097         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5098         dwarf tables.
5099
5100 2004-05-17  Adam Nemet  <anemet@lnxw.com>
5101
5102         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
5103         * configure: Regenerate.
5104
5105 2004-05-13  Paul Brook  <paul@codesourcery.com>
5106
5107         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
5108
5109 2004-05-13  Joel Sherrill <joel@oarcorp.com>
5110
5111         * configure.in (or32-*-rtems*): Switch to elf.
5112         * configure: Regenerate.
5113
5114 2004-05-13  Nick Clifton  <nickc@redhat.com>
5115
5116         * po/fr.po: Updated French translation.
5117
5118 2004-05-11  Nick Clifton  <nickc@redhat.com>
5119
5120         * doc/as.texinfo (Section): Document G and T flags to .section
5121         directive.  Document the extra arguments that the G flag
5122         requires.  Document the #tls flag.
5123
5124 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
5125
5126         * subsegs.c (section_symbol): Create a new section symbol if
5127         the existing one doesn't match.
5128         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5129
5130 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
5131
5132         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5133         to cope with VR4181A errata MD(1) and MD(4).
5134
5135 2004-05-07  Brian Ford  <ford@vss.fsi.com>
5136
5137         * NEWS: Mention .secrel32 for pe[i]-i386.
5138
5139 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
5140
5141         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5142         (HANDLE_ALIGN): New.
5143
5144 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
5145
5146         * Makefile.am (DIST_SUBDIRS): Define.
5147         * aclocal.m4: Regenerate with automake 1.8.4.
5148         * Makefile.in: Likewise.
5149         * doc/Makefile.in: Likewise.
5150
5151 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
5152
5153         * config/tc-ia64.c (dot_serialize): Declare.
5154         (dot_serialize): New function.
5155         (md_pseudo_table): Add ".serialize.data" and
5156         ".serialize.instruction" directives.
5157
5158 2004-05-06  Nick Clifton  <nickc@redhat.com>
5159
5160         * messages (as_internal_value_out_of_range): Print a message about
5161         a value being out of range.  Be consistent about whether the
5162         values are printed in decimal or hexadecimal.
5163         (as_warn_value_out_of_range): Generate a warning message about an
5164         out of range value.
5165         (as_bad_value_out_of_range): Generate an error message about an
5166         out of range value.
5167         * as.h: Prototype the new functions.
5168         * config/tc-alpha.c (insert_operand): Use new function.
5169         * config/tc-arc.c (arc_insert_operand): Likewise.
5170         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5171         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5172         * config/tc-ppc.c (ppc_insert_operand): Likewise.
5173         * config/tc-s390.c (s390_insert_operand): Likewise.
5174         * config/tc-v850.c (v850_insert_operand): Likewise.
5175
5176 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
5177
5178         * configure.in: Set em=linux for frv-*-*linux*.
5179         * configure: Rebuilt.
5180         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5181         (frv_md_fdpic_enabled): New.
5182         * config/tc-frv.c (frv_md_fdpic_enabled): New.
5183         (DEFAULT_FDPIC): New.
5184         (frv_flags): Use DEFAULT_FDPIC.
5185         (frv_pic_flag): Likewise.
5186         (OPTION_NOPIC): New.
5187         (md_longopts): Add -mnopic.
5188         (md_parse_option): Handle it.
5189         (md_show_usage): Add -mfdpic and -mnopic.
5190
5191 2004-05-05  Peter Barada  <peter@the-baradas.com>
5192
5193         * config/tc-m68k.c: Add find_cf_chip to print list of valid
5194         chips for invalid coldfire instructions, rename selectors
5195         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5196         add current_chip to track which chip is referred to(including save/restore),
5197         use current_chip to select control registers, not current_arch.
5198         (md_show_usage): Add new chips.
5199         * doc/c-m68k.texi: Document new command line switches.
5200
5201 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
5202
5203         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5204         (NOP_OPCODE): Define.
5205         (s390_align_code): Remove prototype.
5206         * tc-s390.c (s390_align_code): Remove.
5207
5208 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
5209
5210         * config/tc-ia64.c (make_unw_section_name): Removed.
5211         (start_unwind_section): New function.
5212         (generate_unwind_image): Take const segT instead of const
5213         char *.
5214         (dot_handlerdata): Adjusted.
5215         (dot_endp): Likewise.
5216
5217 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
5218
5219         * config/obj-elf.c (obj_elf_change_section): Allow the
5220         ".note.GNU-stack" section has SHF_EXECINSTR.
5221
5222 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
5223
5224         * config/obj-elf.c (get_section): Return bfd_boolean.
5225         (obj_elf_change_section): Call bfd_get_section_by_name_if
5226         instead of bfd_map_over_sections.
5227
5228 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
5229
5230         * config/obj-elf.c (get_section): New function.
5231         (obj_elf_change_section): Support multiple sections with same
5232         name.
5233
5234 2004-04-30  Nick Clifton  <nickc@redhat.com>
5235
5236         * config/tc-arm.c (create_register_alias): Fix typo checking for
5237         case sensitive register aliases.
5238         (co_proc_number): Use error message string in all_reg_maps[]
5239         array.
5240         (cp_reg_required_here): Likewise.
5241         (fp_reg_required_here): Likewise.
5242
5243 2004-04-29  Brian Ford  <ford@vss.fsi.com>
5244
5245         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5246
5247 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
5248
5249         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5250         (load_address, macro, mips_ip, md_parse_option)
5251         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5252         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5253         embedded-PIC handling, and update comments.
5254         (SWITCH_TABLE): Remove.
5255         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5256         (enum mips_pic_level): Remove EMBEDDED_PIC.
5257         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5258         (TC_FORCE_RELOCATION): Update comment.
5259         * ecoff.c (ecoff_build_lineno): Add comment about some code that
5260         might be safe to remove now that MIPS embedded-PIC is gone.
5261
5262 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5263
5264         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5265         call to obj_set_subsection_attributes.
5266         (obj_som_init_stab_section): Likewise.
5267         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5268         (pa_def_subspaces): Provide comdat default.
5269         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
5270         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
5271         calls to create_new_subspace and update_subspace to pass comdat flag.
5272         (create_new_subspace, update_subspace): Add new comdat argument.  Use
5273         it in calls to obj_set_subsection_attributes.
5274         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5275         and use of comdat, common and dup_comm parameters.
5276
5277 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
5278
5279         * config/obj-elf.c (obj_elf_change_section): Check if the old
5280         group name is NULL before comparison.
5281
5282 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
5283
5284         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5285
5286 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5287
5288         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5289
5290 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
5291
5292         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5293         (OPTION_MEMBEDDED_PIC): Remove.
5294         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5295         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5296         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5297         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5298         (OPTION_ELF_BASE): Renumber.
5299         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5300         (md_show_usage): Remove mention of -membedded-pic.
5301         * doc/as.texinfo: Remove mention of -membedded-pic.
5302
5303 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5304
5305         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5306         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5307         a.out support.
5308         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5309         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5310         USE_GLOBAL_POINTER_OPT.
5311
5312 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5313
5314         * config/tc-mips.c (macro): One more use of load_delay_nop.
5315
5316 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
5317
5318         * config/tc-mips.c (load_delay_nop): New function.
5319         (load_address, macro): Use load_delay_nop() to build a nop
5320         which can be omitted with gpr_interlocks.
5321
5322 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5323
5324         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5325         cop_interlocks): Remove superfluous CPU entries.
5326
5327 2004-04-22  Paul Brook  <paul@codesourcery.com>
5328
5329         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5330
5331 2004-04-22  Peter Barada <peter@the-baradas.com>
5332
5333         * NEWS: Added support for EMAC instructions and MAC/EMAC
5334         Motorola syntax.
5335         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5336         scale factor tokens, trailing_ampersand to mark mask addressing
5337         for MAC/EMAC instructions.
5338         * config/m68k-parse.y: Add options_ampersand clause, '<<',
5339         '>>'.
5340         (yylex): Handle '>', '<', and '&' following '+'.
5341         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5342         architectures in archs[].
5343         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5344         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5345         respectively.
5346         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5347         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5348         cases.
5349         Add EMAC operands to init_table[].
5350
5351 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
5352
5353         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5354         state.
5355         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5356         * config/tc-arm.c (enum mstate): Delete from here.
5357         (mapping_state): Remove the static mapstate variable and instead
5358         store the state in the segment.  This allows a per-section mapping
5359         state.  Handle and ignore MAP_UNDEFINED states.
5360         (arm_elf_change_section): Get the current mapping state from the
5361         new section.
5362         (s_ltorg): Set the mapping state to MAP_DATA.
5363         (arm_cleanup): Use arm_elf_change_section to get the mapping state
5364         for each pool as it is emitted.
5365
5366 2004-04-22  Nick Clifton  <nickc@redhat.com>
5367
5368         * config/tc-arm.h: Formatting tidy ups.
5369
5370 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
5371
5372         * NEWS: Note that MIPS -membedded-pic option is deprecated.
5373
5374 2004-04-20  DJ Delorie  <dj@redhat.com>
5375
5376         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5377         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5378         [TE_PE] (O_secrel): Define.
5379         [TE_PE] (x86_pe_cons_fix_new): New.
5380         [TE_PE] (pe_directive_secrel): Likewise.
5381         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5382
5383 2004-04-19  Eric Christopher  <echristo@redhat.com>
5384
5385         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5386         of previous patch for fix in gcc.
5387
5388 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
5389
5390         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5391
5392 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
5393
5394         * read.c (do_align): Call md_flush_pending_output, if defined.
5395
5396 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
5397
5398         * expr.c (operand): Correct checks for ++ and --.
5399
5400 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
5401
5402         * config/tc-generic.c: Add some comments.
5403
5404 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
5405
5406         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5407         -{no-}mfix-vr4122-bugs.
5408         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5409         (append_insn, mips_emit_delays): Update accordingly.
5410         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5411         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5412         (md_parse_option): Update after above changes.
5413         (md_show_usage): Add -mfix-vr4120.
5414
5415 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
5416
5417         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5418         of .section directive; add a reference to the ELF .subsection
5419         directive.
5420
5421 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
5422
5423         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5424         in parallel.
5425
5426 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5427
5428         * Makefile.am: Remove mips from aout targets.
5429         * Makefile.in: Regenerate.
5430         * configure.in: Remove mips-dec-bsd* target.
5431         * configure: Regenerate.
5432
5433 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
5434
5435         PR 96
5436         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5437         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
5438         Update "mapping".  Restrict some @ modifiers to 32 bit.
5439
5440 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
5441             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5442
5443         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5444         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5445         dont_adjust_reloc_32 is set.
5446         (md_longopts): Add option -renesas.
5447         (md_parse_option, md_show_usage): Likewise.
5448         * doc/c-sh.texi: Likewise.
5449
5450 2004-04-01  Dave Korn  <dk@artimi.com>
5451
5452         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5453         hi16 and lo16 fixS structs.
5454         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5455         exactly the same way as for RELOC_DLX_REL16.
5456         (machine_ip): properly respect LO flag in the_insn and
5457         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5458         (md_apply_fix3): apply RELOC_DLX_LO16.
5459
5460 2004-03-30  Stan Shebs  <shebs@apple.com>
5461
5462         Remove long-obsolete MPW support.
5463         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5464         * configure.in: Remove mention of ppc-*-mpw* config.
5465         * configure.in: Likewise.
5466
5467 2004-03-30  Nick Clifton  <nickc@redhat.com>
5468
5469         * config/tc-arm.c (meabi_flags): Make its use conditional upon
5470         OBJ_ELF being defined.
5471
5472 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
5473
5474         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5475
5476 2004-03-23  Paul Brook  <paul@codesourcery.com>
5477
5478         * config/tc-arm.c (meabi_flags): New variable.
5479         (arm_parse_eabi): New function.
5480         (md_begin): Set flags for EABI v3.
5481         (arm_eabis): Add.
5482         (arm_long_opts): Add meabi.
5483         * doc/as.texinfo <ARM>: Document -meabi.
5484         * doc/c-arm.texi: Ditto.
5485
5486 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
5487
5488         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5489         tables even when use_literal_section flag is not set.
5490
5491 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
5492
5493         * config/tc-sh.c: Remove trailing whitespace.
5494
5495 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
5496
5497         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5498         --mul-bug-abort and the default behavior.
5499         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5500         (err_for_dangerous_mul_placement): New variable.
5501         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5502         macros.
5503         (md_cris_relax_table): Have placeholder for STATE_MUL.
5504         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5505         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5506         case doing nothing.
5507         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5508         STATE_BYTE)>: Ditto.
5509         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5510         alignment and position of this frag, emit error message if
5511         suspicious.
5512         (md_assemble): For a multiply insn and when checking it,
5513         transform the current frag into a special frag for that purpose.
5514         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5515         OPTION_MULBUG_ABORT_ON>: Handle new options.
5516
5517 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
5518
5519         * config/tc-xtensa.c (mark_literal_frags): New function.
5520         (xtensa_move_literals): Call mark_literal_frags for all literal
5521         segments, including init and fini literal segments.
5522         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5523
5524 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5525
5526         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5527         (pa_comm): Set BSF_OBJECT in symbol flags.
5528
5529 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
5530
5531         * Makefile.am: Run "make dep-am".
5532         * Makefile.in: Regenerate.
5533         * doc/Makefile.in: Regenerate.
5534         * config.in: Regenerate.
5535         * po/gas.pot: Regenerate.
5536
5537 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
5538
5539         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5540         (demand_empty_rest_of_line): Issue an error here.
5541         (ignore_rest_of_line): Silently skip to end.
5542         (demand_copy_string): Issue an error, not warning.
5543         (equals): Likewise.
5544         * config/obj-elf.c (obj_elf_section_name): Likewise.
5545         (obj_elf_section): Likewise.
5546         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5547         (arc_extinst): Likewise.
5548         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5549         (dot_spill): Likewise.
5550         (dot_unwabi): Likewise.
5551         (dot_prologue): Likewise.
5552
5553         * expr.c (operand): Reject ++ and --.
5554         (operator): Likewise.
5555
5556 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
5557
5558         * config/tc-sh.c: Include dw2gencfi.h.
5559         (sh_cfi_frame_initial_instructions): New function.
5560         (sh_regname_to_dw2regnum): Likewise.
5561         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5562         file.
5563         (TARGET_USE_CFIPOP): Define.
5564         (tc_cfi_frame_initial_instructions): Likewise.
5565         (tc_regname_to_dw2regnum): Likewise.
5566         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5567         * Makefile.am: Update dependencies.
5568         * Makefile.in: Regenerate.
5569
5570 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5571
5572         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
5573         * configure: Regenerate.
5574
5575 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
5576
5577         * read.c (s_leb128): Call md_flush_pending_output.
5578
5579 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
5580
5581         * config/tc-i386.c (output_insn): Handle PadLock instructions.
5582         * config/tc-i386.h (CpuPadLock): New define.
5583         (CpuUnknownFlags): Added CpuPadLock.
5584
5585 2004-03-07  Andreas Schwab  <schwab@suse.de>
5586
5587         * doc/c-hppa.texi (HPPA Directives): Fix typo.
5588
5589 2004-03-07  Richard Henderson  <rth@redhat.com>
5590
5591         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5592         (cfi_finish): Likewise for fde.
5593
5594 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
5595
5596         * config/tc-ia64.c (md_assemble): Properly handle NULL
5597         align_frag.
5598         (ia64_handle_align): Don't abort if failed to add a stop bit.
5599
5600 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
5601
5602         * Makefile.in: Regenerated.
5603         * aclocal.m4: Likewise.
5604         * configure: Likewise.
5605         * doc/Makefile.in: Likewise.
5606
5607 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
5608
5609         * config/tc-ia64.c (dot_align): New.
5610         (ia64_do_align): Make it static.
5611         (md_pseudo_table): Use "dot_align" for "align".
5612         (ia64_md_do_align): Don't set align_frag here.
5613         (ia64_handle_align): Add a stop bit to the previous bundle if
5614         needed.
5615
5616         * config/tc-ia64.h (ia64_do_align): Removed.
5617
5618 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
5619
5620         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5621         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5622         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5623         the most general type or the user specifically requested it.
5624         (md_assemble): Add a new error message for when an instruction
5625         is understood, but is not allowed due to an -isa option.
5626
5627 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
5628
5629         * config/tc-ia64.c (align_frag): New.
5630         (md_assemble): Set the tc_frag_data field in align_frag for
5631         IA64_OPCODE_FIRST instructions.
5632         (ia64_md_do_align): Set align_frag.
5633         (ia64_handle_align): Add a stop bit if needed.
5634
5635         * config/tc-ia64.h (TC_FRAG_TYPE): New.
5636         (TC_FRAG_INIT): New.
5637
5638 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
5639
5640         * config/tc-frv.c (fr400_audio): New variable.
5641         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5642         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5643         (target_implements_insn_p): New function.
5644         (md_assemble): Report an error if the processor doesn't implement
5645         the instruction.
5646
5647 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
5648
5649         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5650         (md_parse_option): Ditto.
5651         (OPTION_NO_SPECIAL_M32R): Added.
5652         (md_show_usage): Document it.
5653         (enable_speial_m32r): Changed a default value from 0 to 1.
5654         * doc/c-m32r.texi: Document the -no-bitinst option.
5655
5656 2004-02-27  Nick Clifton  <nickc@redhat.com>
5657
5658         * config/tc-sh.c (get_operand): Revert previous delta.
5659         (tc_gen_reloc): Check for an unknown reloc type before processing
5660         the addend.
5661
5662 2004-02-27  Hannes Reinecke  <hare@suse.de>
5663
5664         * config/tc-s390.c (s390_insn): Correct range check for opcode in
5665         .insn pseudo operation.
5666
5667 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
5668
5669         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
5670         added for wrong syntax.
5671
5672 2004-02-26  Eric Christopher  <echristo@redhat.com>
5673
5674         * config/tc-mips.c (mips_dwarf2_addr_size): New.
5675         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5676
5677 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
5678
5679         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5680         nibble types to assembler.
5681
5682 2004-02-25  Fred Fish  <fnf@redhat.com>
5683
5684         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5685
5686 2004-02-20  James E Wilson  <wilson@specifixinc.com>
5687
5688         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
5689         finalize_syms.
5690         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
5691         (ia64_estimate_size_before_relax): New.
5692         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
5693         (generate_unwind_image): Pass 1 to fixup_unw_records.
5694         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5695         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5696
5697 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
5698
5699         * stabs.c (generate_asm_file): Avoid warning about use of
5700         uninitialized variable.
5701
5702 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
5703
5704         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5705         body, and endp, allow unwind records which do not have a "t"
5706         (time/instruction) field.
5707
5708 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
5709
5710         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5711         (do_mav_dspsc_2): Likewise.
5712         Fix accumulator registers move opcodes.
5713
5714 2004-02-13  Hannes Reinecke  <hare@suse.de>
5715             Jakub Jelinek  <jakub@redhat.com>
5716
5717         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5718
5719 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
5720
5721         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5722         (tc_frob_symbol): New macro definition.
5723         * config/tc-ia64.c (ia64_frob_symbol): New routine.
5724
5725 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
5726
5727         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5728         read-only.
5729
5730 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
5731
5732         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5733         (TC_CASE_SENSITIVE): ... this.
5734         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5735         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5736
5737 2004-02-06  James E Wilson  <wilson@specifixinc.com>
5738
5739         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5740         (generate_unwind_image): Re-add it here.
5741
5742 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
5743
5744         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5745         * read.h (SKIP_WHITESPACE): Turn into an expression.
5746         * read.c (read_a_source_file): A pseudo is removed by having a
5747         NULL handler.
5748
5749 2004-02-05  James E Wilson  <wilson@specifixinc.com>
5750
5751         * config/tc-ia64.c (output_endp): New.
5752         (count_bits): Delete.
5753         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5754         endp unwind records.
5755         (fixup_unw_records): Handle endp unwind records.  Delete code for
5756         shortening prologue regions not followed by a body record.
5757         (dot_endp): Call add_unwind_entry to emit endp unwind record.
5758         * config/tc-ia64.h (unw_record_type): Add endp.
5759
5760 2004-02-03  James E Wilson  <wilson@specifixinc.com>
5761
5762         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5763         fill padding bytes with zeroes.
5764         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
5765         sets unwind_record slot_number and slot_frag fields.
5766
5767 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5768
5769         * config/tc-mips.c (add_got_offset_hilo): New function.
5770         (macro): Use load_register() and add_got_offset_hilo() to load
5771         constants instead of hardcoding code sequences throughout.
5772
5773 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
5774
5775         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5776
5777 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
5778
5779         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5780         like m68k-elf.
5781         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5782         of hard-coded test for TARGET_OS=elf.
5783
5784 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
5785
5786         * config/tc-mips.c (hilo_interlocks): Change definition
5787         so that MIPS32, MIPS64 and later ISAs are included, along with
5788         the already-included machines.  Update comments.
5789
5790 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
5791
5792         * config/tc-arm.c (tc_gen_reloc): Improve error message for
5793         undefined local labels.
5794
5795 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5796
5797         * config/tc-mips.c (load_address, macro): Update comments about
5798         NewABI GP relaxation.
5799
5800 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5801
5802         * config/tc-mips.c (macro_build): Remove place and counter arguments.
5803         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5804         (mips16_macro_build, macro_build_jalr): Remove counter argument.
5805         (set_at, load_register, load_address, move_register): Likewise.
5806         (load_got_offset, add_got_offset): Likewise.
5807         Update all calls and tidy accordingly.
5808
5809 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5810
5811         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5812         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5813         (RELAX_USE_SECOND): Bump to 0x10000.
5814         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5815         (mips_macro_warning): New variable.
5816         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5817         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5818         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
5819         of RELAX_ENCODE.
5820         (append_insn): Update mips_macro_warning.sizes.
5821         (macro_start, macro_warning, macro_end): New functions.
5822         (macro_build): Don't emit warnings here.
5823         (macro_build_lui, md_estimate_size_before_relax): ...or here.
5824         (md_convert_frag): Check for cases where one macro alternative
5825         needs a warning and the other doesn't.  Emit a warning if the
5826         longer sequence was chosen.
5827
5828 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5829
5830         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5831         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5832         the first sequence, the size of the second sequence, and a flag
5833         that says whether we should warn.
5834         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5835         (RELAX_FIRST, RELAX_SECOND): New.
5836         (mips_relax): New variable.
5837         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5838         (append_insn): Remove "place" argument.  Use mips_relax.sequence
5839         rather than "place" to check whether we're expanding the second
5840         alternative of a relaxable macro.  Remove redundant check for
5841         branch relaxation.  If generating a normal insn, and there
5842         is not enough room in the current frag, call relax_close_frag()
5843         to close it.  Update mips_relax.sizes[].  Emit fixups for the
5844         second version of a relaxable macro.  Record the first relaxable
5845         fixup in mips_relax.  Remove tc_gen_reloc workaround.
5846         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
5847         in the same way as in append_insn.
5848         (mips16_macro_build): Remove "place" argument.
5849         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
5850         when generating the second version of a relaxable macro.
5851         (load_got_offset, add_got_offset): New functions.
5852         (load_address, macro): Use new relaxation machinery.  Remove
5853         tc_gen_reloc workarounds.
5854         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5855         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
5856         first version is needed.
5857         (tc_gen_reloc): Remove relaxation handling.
5858         (md_convert_frag): Go through the fixups for a relaxable macro and
5859         mark those that belong to the unneeded alternative as done.  If the
5860         second alternative is needed, adjust the fixup addresses to account
5861         for the deleted first alternative.
5862
5863 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5864
5865         * frags.h (frag_room): Declare.
5866         * frags.c (frag_room): New function.
5867         * doc/internals.texi: Document it.
5868
5869 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5870
5871         * config/tc-mips.c (append_insn): Don't do r3900 interlock
5872         optimization for -mtune=r3900, as this will break on other CPUs.
5873
5874 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
5875
5876         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5877         be relaxed, use fixup.
5878         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5879
5880 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
5881
5882         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5883         precision operands.
5884
5885 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5886
5887         * config/tc-mips.c (append_insn): Properly detect variant frags
5888         that preclude swapping of relaxed branches.  Correctly swap
5889         instructions between frags when dealing with relaxed branches.
5890
5891 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5892
5893         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5894         throughout.
5895         * aclocal.m4: Regenerate.
5896         * configure: Regenerate.
5897
5898 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
5899
5900         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5901         manipulation insns.
5902
5903 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
5904
5905         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5906         reloc, reserve space for the delay slot as well as the jalr itself.
5907
5908 2004-01-09  Paul Brook  <paul@codesourcery.com>
5909
5910         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5911         (do_vfp_sp2_from_reg2): New function.
5912         (insns): Use them.
5913         (do_vfp_dp_from_reg2): Check return values properly.
5914
5915 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
5916
5917         * config/tc-mips.c (warn_nops): Remove static variable.
5918         (macro): Remove test of warn_nops.
5919         (md_shortops): Remove 'n'.
5920         (md_parse_option): Remove 'n' case.
5921         (md_show_usage): Remove -n.
5922         * doc/as.texinfo (Overview): Remove MIPS -n option.
5923         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5924         * NEWS: Mention removal of MIPS -n option.
5925
5926         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5927         (cop_interlocks): Check ISA level.
5928         (cop_mem_interlocks): Define.
5929         (reg_needs_delay): Check cop_interlocks rather than
5930         ISA_HAS_COPROC_DELAYS.
5931         (append_insn): Likewise.  Use cop_mem_interlocks rather than
5932         directly checking mips_opts.isa.
5933         (mips_emit_delays): Likewise.
5934
5935 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
5936
5937         * config/tc-ia64.c (unwind): Move next_slot_number and
5938         next_slot_frag to ...
5939         (unw_rec_list): Here.
5940         (free_list_records): Removed.
5941         (output_unw_records): Likewise.
5942         (generate_unwind_image): Make it void.
5943         (alloc_record): Initialize next_slot_number and next_slot_frag.
5944         (slot_index): Take .org, .space and .align into account.
5945         (fixup_unw_records): Don't set slot_number to 0. Use
5946         list->next_slot_number and list->next_slot_frag instead of
5947         unwind.next_slot_number and unwind.next_slot_frag.
5948         (ia64_convert_frag): New.
5949         (generate_unwind_image): Generate a rs_machine_dependent frag
5950         for unwind record.
5951         (emit_one_bundle): Use list->next_slot_number and
5952         list->next_slot_frag instead of unwind.next_slot_number and
5953         unwind.next_slot_frag.
5954
5955         * config/tc-ia64.h (md_convert_frag): Defined as
5956         ia64_convert_frag.
5957         (md_estimate_size_before_relax): Defined as (f)->fr_var.
5958
5959 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
5960
5961         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
5962         * config/tc-frv.h (md_apply_fix3): Don't define.
5963         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
5964         operands.
5965         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5966         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
5967         * config/tc-frv.c (line_separator_chars): Add `!'.
5968         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
5969         * config/tc-frv.c (md_assemble): Clear insn upfront.
5970         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
5971         * config/tc-frv.c (OPTION_FDPIC): New macro.
5972         (md_longopts): Add mfdpic.
5973         (md_parse_option): Handle it.
5974         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
5975         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5976         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5977         (frv_pic_ptr): Parse funcdesc.
5978
5979 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5980
5981         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5982         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
5983
5984 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5985
5986         * Makefile.am (Makefile): Move the dependency on
5987         $(BFDDIR)/configure.in to...
5988         (CONFIG_STATUS_DEPENDENCIES): ... here.
5989         (AUTOMAKE_OPTIONS): Require automake 1.8.
5990         * Makefile.in: Regenerate.
5991         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5992         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5993         $(BFDDIR)/configure.in here as well.
5994         * doc/Makefile.in: Regenerate.
5995
5996 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5997
5998         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5999         * Makefile.in: Regenerate.
6000         * aclocal.m4: Regenerate.
6001         * doc/Makefile.am (install, install-info): Remove.
6002         (install-data-local): A new hook for install-info.
6003         (AUTOMAKE_OPTIONS): Require automake 1.8.
6004         * doc/Makefile.in: Regenerate.
6005
6006 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
6007
6008         * doc/c-sh.texi: Update description about floating point behavior
6009         of SH family.
6010
6011 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
6012
6013         * configure.in: Add m68k-uClinux target.
6014         * configure: Regenerate.
6015
6016 For older changes see ChangeLog-0203
6017 \f
6018 Local Variables:
6019 mode: change-log
6020 left-margin: 8
6021 fill-column: 74
6022 version-control: never
6023 End: