gas/ChangeLog

   1 2005-09-30  Bob Wilson  <bob.wilson@acm.org>
   2
   3         * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
   4
   5 2005-09-30  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * Makefile.am: Run "make dep-am".
   8         * Makefile.in: Regenerated.
   9         * aclocal.m4: Likewise.
  10
  11 2005-09-30  Mark Mitchell  <mark@codesourcery.com>
  12
  13         * as.c (main): Use expandargv.
  14
  15 2005-09-30  Jan Beulich  <jbeulich@novell.com>
  16
  17         * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
  18         (removed) comma.
  19
  20 2005-09-30  Catherine Moore  <clm@cm00re.com>
  21
  22         * Makefile.am: Bfin support.
  23         * Makefile.in: Regenerated.
  24         * aclocal.m4: Regenerated.
  25         * configure: Regenerated.
  26         * configure.in: Bfin support.
  27         * configure.tgt: Bfin support.
  28         * config/bfin-aux.h: New file.
  29         * config/bfin-defs.h: New file.
  30         * config/bfin-lex.l: New file.
  31         * config/bfin-parse.y: New file.
  32         * config/tc-bfin.c: New file.
  33         * config/tc-bfin.h: New file.
  34         * doc/Makefile.am: Recognize c-bfin.texi.
  35         * doc/Makefile.in: Regenerated.
  36         * doc/all.texi: Bfin support.
  37         * doc/as.texinfo: Likewise.
  38         * doc/c-bfin.texi: Document bfin-specific syntax and
  39         directives.
  40
  41 2005-09-30  Paul Brook  <paul@codesourcery.com>
  42
  43         * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
  44         (opcode_lookup): Handle OT_cinfix3_legacy.  Revert earlier change for
  45         normal infix conditions.
  46         (C3E): Include Thumb-2 definition.
  47         (CL, cCL): Define.
  48         (insns): Use them for legacy mnemonics.
  49
  50 2005-09-30  Matthias Kurz  <mk@baerlap.north.de>
  51
  52         * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
  53         version of <locale.h> when ENABLE_NLS is not defined.
  54
  55 2005-09-29  Jan Beulich  <jbeulich@novell.com>
  56
  57         * config/tc-ia64.c (parse_operands): Always parse first operand of
  58         alloc.
  59
  60 2005-09-29  Arnold Metselaar <arnold.metselaar@planet.nl>
  61             Alan Modra  <amodra@bigpond.net.au>
  62
  63         * app.c (do_scrub_chars): Match open and close quote of strings.
  64         Remove redundant EOF test in case 7.
  65
  66 2005-09-28  Jan Beulich  <jbeulich@novell.com>
  67
  68         * config/tc-i386.c (reloc): Disable signedness check for 4-byte
  69         relocations in 16- and 32-bit modes.
  70         (i386_displacement): Make pc-relative branch handling dependent
  71         upon operand (rather than address) size.
  72
  73 2005-09-28  Jan Beulich  <jbeulich@novell.com>
  74
  75         * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
  76         parsing the input.
  77         (dot_cfi_startproc): Likewise.
  78         (dot_cfi_endproc): Likewise. Also check no extra input was given.
  79         (dot_cfi_escape): Likewise.
  80
  81 2005-09-28  Jan Beulich  <jbeulich@novell.com>
  82
  83         * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
  84         (TC_CONS_FIX_NEW): Define unconditionally.
  85         (x86_pe_cons_fix_new): Remove.
  86         * config/tc-i386.c (signed_cons): New.
  87         (md_pseudo_table): Add slong.
  88         (x86_cons_fix_new): Declare unconditionally.
  89         (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
  90         (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
  91         conversion.
  92
  93 2005-09-28  Arnold Metselaar  <arnold.metselaar@planet.nl>
  94
  95         * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
  96         buffer after copying string.
  97
  98 2005-09-27  Paul Brook  <paul@codesourcery.com>
  99
 100         * config/arm.c (arm_cpus): Add more cpu names.
 101         * doc/c-arm.texi: Document them.
 102
 103 2005-09-21  Alan Modra  <amodra@bigpond.net.au>
 104
 105         * read.c (pseudo_set): Don't set undefined symbols to expr_section.
 106
 107 2005-09-20  Richard Henderson  <rth@redhat.com>
 108
 109         * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
 110
 111 2005-09-20  Richard Henderson  <rth@redhat.com>
 112
 113         * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
 114         with label.
 115         (dwarf2_loc_mark_labels): New.
 116         (dwarf2_gen_line_info_1): Split out of ...
 117         (dwarf2_gen_line_info): ... here.  Create the temp symbol here.
 118         (dwarf2_emit_label): New.
 119         (dwarf2_directive_loc_mark_labels): New.
 120         (out_set_addr): Take a symbol instead of frag+ofs.
 121         (relax_inc_line_addr): Likewise.
 122         (emit_inc_line_addr): Assert delta non-negative.
 123         (process_entries): Remove dead code.  Update to work with temp
 124         symbols instead of frag+ofs.
 125         * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
 126         (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
 127         * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
 128         * config/obj-elf.h (obj_frob_label): New.
 129         * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
 130         * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
 131         config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
 132         Similarly in the respective tc_frob_label implementation functions.
 133         * config/tc-i386.c (md_pseudo_table): Move file and loc to
 134         non-elf section; add loc_mark_labels.
 135         * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
 136         (ia64_flush_insns): Check for marked labels; emit line entry if so.
 137         (emit_one_bundle): Similarly.
 138         (ia64_frob_label): Record marked labels.
 139         * config/tc-m68hc11.h (tc_frob_label): Remove.
 140         * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
 141         * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
 142         * config/tc-sh64.h (tc_frob_label): Likewise.
 143         * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
 144
 145 2005-09-20  Alan Modra  <amodra@bigpond.net.au>
 146
 147         * read.c (pseudo_set): Set segment of expression syms to expr_section.
 148
 149 2005-09-14  Jan Beulich  <jbeulich@novell.com>
 150
 151         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
 152         registers, floating point control and status words, and mxcsr as
 153         well as (for 64-bit code) segment base registers and rflags.
 154
 155 2005-09-09  Dmitry Diky  <diwil@spec.ru>
 156
 157         * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
 158         (msp430_relax_frag): add a guard check to ensure that final fr_subtype
 159         has been reached.
 160
 161 2005-09-08  Chao-ying Fu  <fu@mips.com>
 162
 163         * doc/as.texinfo: Document -mdsp and -mno-dsp options.
 164         * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
 165         directives.
 166
 167 2005-09-08  Paul Brook  <paul@codesourcery.com>
 168
 169         * config/tc-arm.c (do_smi, do_t_smi): Rename ...
 170         (do_smc, do_t_smc): ... to this.
 171         (insns): Remane smi to smc.
 172         (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
 173         BFD_RELOC_ARM_SMC.
 174
 175 2005-09-07  Richard Henderson  <rth@redhat.com>
 176
 177         * dwarf2dbg.c (dwarf2_where): Set line->isa.
 178         (dwarf2_set_isa): New.
 179         (dwarf2_directive_loc): Rearrange to allow all options on one line.
 180         * dwarf2dbg.h (dwarf2_set_isa): Declare.
 181         * doc/as.texinfo: Update .loc documentation.
 182
 183 2005-09-07  Richard Henderson  <rth@redhat.com>
 184
 185         * dwarf2dbg.c: Include safe-ctype.h.
 186         (DWARF2_LINE_OPCODE_BASE): Bump to 13.
 187         (current): Initialize.
 188         (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
 189         DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
 190         (dwarf2_directive_file): Cope with invalid filename.
 191         (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
 192         epilogue_begin, is_stmt, isa.
 193         (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
 194         case down lower.
 195         (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
 196         and DWARF2_FLAG_EPILOGUE_BEGIN.
 197         (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
 198         DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
 199         * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
 200         (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
 201         (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
 202         (struct dwarf2_line_info): Add isa member.
 203         * doc/as.texinfo (LNS directives): New node.
 204
 205 2005-09-07  David Ung  <davidu@mips.com>
 206
 207         * config/tc-mips.c (append_insn): Undo last change.  Instead add
 208         guard to suppress calling frag_grow if the current instruction is
 209         one that allows a delay slot.
 210
 211 2005-09-06  Chao-ying Fu  <fu@mips.com>
 212
 213         * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
 214         (mips_opts): Add -1 to initialize ase_mt.
 215         (file_ase_mt): New variable for -mmt.
 216         (CPU_HAS_MT): New define.
 217         (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
 218         formats.
 219         (mips_ip): Check ase_mt to enable MT instructions.
 220         Handle !, $, *, &, +T, +t, g operand formats.
 221         For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
 222         odd float registers.
 223         (OPTION_MT, OPTION_NO_MT): New define.
 224         (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
 225         (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
 226         (mips_after_parse_args): Set ase_mt based on CPU.
 227         (s_mipsset): Handle ".set mt" and ".set nomt".
 228         (mips_elf_final_processing): Remind of adding new flag for MT ASE.
 229         (md_show_usage): Show usage of -mmt and -mno-mt.
 230         * doc/as.texinfo: Document -mmt and -mno-mt options.
 231         * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
 232         directives.
 233
 234 2005-09-06  Paul Brook  <paul@codesourcery.com>
 235
 236         * config/tc-arm.c (arm_it): Add relax field.
 237         (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
 238         b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
 239         (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
 240         do_t_mov_cmp): Allow relaxation.
 241         (output_relax_insn): New function.
 242         (put_thumb32_insn): New function.
 243         (output_inst): Use new functions.
 244         (md_assemble): Don't throw error on relaxable instructions.
 245         (insns): Change "b" entry from TCE(...) to tCE(...).
 246         (md_estimate_size_before_relax): Return 2.
 247         (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
 248         relax_branch, arm_relax_frag): New functions.
 249         (arm_force_relocation): Return 0 for Thumb-2 immediate operand
 250         relocations.
 251         * config/tc-arm.h (md_convert_frag): Remove definition.
 252         (md_relax_frag): Define.
 253         (arm_relax_frag): Add prototype.
 254
 255 2005-09-02  Paul Brook  <paul@codesourcery.com>
 256
 257         * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
 258
 259 2005-09-02  Paul Brook  <paul@codesourcery.com>
 260
 261         * config/tc-arm.c (encode_arm_cp_address): Use
 262         BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
 263         (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
 264         mode.
 265         (md_assemble): Only allow coprocessor instructions when Thumb-2 is
 266         available.
 267         (cCE, cC3): Define.
 268         (insns): Use them for coprocessor instructions.
 269         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
 270         (get_thumb32_insn): New function.
 271         (put_thumb32_insn): New function.
 272         (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
 273         BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
 274
 275 2005-09-02  Paul Brook  <paul@codesourcery.com>
 276
 277         * config/tc-arm.c (opcode_lookup): Look for infix opcode when
 278         incorrect suffix matches.
 279
 280 2005-09-01  David Ung  <davidu@mips.com>
 281
 282         * config/tc-mips.c (append_insn): Correctly handle mips16 case
 283         when the frags are different for the 2 instructions we want to
 284         swap.  If the lengths of the 2 instructions are not the same, we
 285         won't do the swap but emit an nop.
 286
 287 2005-09-01  Dmitry Diky  <diwil@spec.ru>
 288
 289         * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
 290         as appropriate. Change frag_variant() to frag_var() for relaxes.
 291
 292 2005-08-29  Nick Clifton  <nickc@redhat.com>
 293
 294         * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
 295         there is no symbol.
 296
 297 2005-08-26  Jan Beulich  <jbeulich@novell.com>
 298
 299         * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
 300         qualified operand of a branch.
 301         (intel_bracket_expr): Set JumpAbsolute here...
 302         (intel_e11): ... rather than here.
 303
 304 2005-08-26  Christian Groessler  <chris@groessler.org>
 305
 306         * configure.tgt: Set bfd_gas also for z8k cpu.
 307         * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
 308         type.
 309         (newfix): Adapt to bfd reloc types.
 310         (build_bytes): Adapt to bfd reloc types.  Ensure that enough space
 311         is available in the current frag.
 312         (md_convert_frag): Adapt function parameters.
 313         (tc_gen_reloc): New function.
 314         (md_section_align): Use bfd_get_section_alignment.
 315         (md_apply_fix): Adapt to bfd reloc types.  Fix handling of
 316         BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
 317         relocations.
 318         * config/tc-z8k.h (TARGET_ARCH): Define.
 319         (tc_fix_adjustable): Define.
 320
 321 2005-08-25  Chao-ying Fu  <fu@mips.com>
 322
 323         * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
 324         (mips_opts): Add -1 to initialize ase_dsp.
 325         (file_ase_dsp): New variable for -mdsp.
 326         (CPU_HAS_DSP): New define.
 327         (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
 328         operand formats.
 329         (mips_ip): Add min_range and max_range for checking singed numbers.
 330         Check ase_dsp to enable DSP instructions.
 331         Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
 332         (OPTION_DSP, OPTION_NO_DSP): New define.
 333         (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
 334         (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
 335         (mips_after_parse_args): Set ase_dsp based on CPU.
 336         (s_mipsset): Handle ".set dsp" and ".set nodsp".
 337         (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
 338         (md_show_usage): Show usage of -mdsp and -mno-dsp.
 339
 340 2005-08-23  David Ung  <davidu@mips.com>
 341
 342         * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
 343         cpu names.
 344
 345 2005-08-23  Alan Modra  <amodra@bigpond.net.au>
 346
 347         PR 1036
 348         * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
 349
 350 2005-08-23  Phil Edwards  <phil@codesourcery.com>
 351
 352         * configure.tgt (*-*-vxworks):  Match vxworks* instead.
 353
 354 2005-08-22  Jan Beulich  <jbeulich@novell.com>
 355
 356         * config/tc-i386.c (object_64bit): New.
 357         (i386_target_format): Initialize it.
 358         (output_disp): Use object_64bit for relocation type determination.
 359         (output_imm): Likewise.
 360         (i386_validate_fix): Likewise.
 361         (tc_gen_reloc): Likewise.
 362         (lex_got): Likewise. Remove static mode_name. Change array size
 363         of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
 364         (x86_cons): Use object_64bit for deciding whether quad fields can
 365         have relocations.
 366
 367 2005-08-18  Christian Groessler  <chris@groessler.org>
 368
 369         * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
 370         * config/tc-mcore.h: Likewise.
 371         * config/tc-z8k.h: Likewise.
 372         * config/tc-z8k.c: Likewise.
 373         * config/tc-sh.h: Remove TC_RELOC_MANGLE and
 374         sh_coff_reloc_mangle declaration.
 375         * config/tc-sh.c: (md_apply_fix): Fix comment for case
 376         BFD_RELOC_SH_USES.
 377
 378 2005-08-18  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 379
 380         * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
 381         to confirm that no ISA is specified.
 382
 383 2005-08-18  Nick Clifton  <nickc@redhat.com>
 384
 385         * write.c (relax_segment): Count the number of frags being
 386         processed and use this to compute a maximum limit on the number of
 387         iterations that will be allowed when attempting to relax the
 388         segment.
 389
 390 2005-08-17  Danny Smith  <dannysmith@users.sourceforge.net>
 391
 392         * config/obj-coff.c (obj_coff_weak): Set auxiliary record
 393         of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
 394
 395 2005-08-16  Alan Modra  <amodra@bigpond.net.au>
 396
 397         * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
 398         default cpu.
 399
 400 2005-08-15  Paul Brook  <paul@codesourcery.com>
 401
 402         * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
 403         instructions.
 404         (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
 405
 406 2005-08-15  Daniel Jacobowitz  <dan@codesourcery.com>
 407
 408         * config/tc-ppc.c (parse_cpu): Add -me300 support.
 409         (md_show_usage): Likewise.
 410         * doc/c-ppc.texi (PowerPC-Opts): Document it.
 411
 412 2005-08-12 Martin Schwidefsky  <schwidefsky@de.ibm.com>
 413
 414         * config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
 415         (md_gather_operands): Add support for optional operands.
 416
 417 2005-08-12  Dmitry Diky <diwil@spec.ru>
 418         * config/tc-msp430.c (msp430_enable_relax): New flag.
 419         (msp430_enable_polys): Likewise.
 420         (OPTION_RELAX): New option.
 421         (OPTION_POLYMORPHS): Likewise.
 422         (md_longopts): New long options.
 423         (md_show_usage): Updated.
 424         (md_parse_option): Add new options handler.
 425         (msp430_operands): Add check if polymorph insns are enabled.
 426         (msp430_force_relocation_local): New function.
 427         (md_apply_fix): Now delete relocs according to new flags combination.
 428         (msp430_relax_frag): Convert long branches to short branches only if
 429         flag msp430_enable_relax is set.
 430         * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
 431         (msp430_force_relocation_local): Likewise.
 432         * doc/c-msp430.texi: Describe new options.
 433
 434 2005-08-11  Ian Lance Taylor  <ian@airs.com>
 435
 436         * Makefile.am ($(srcdir)/make-gas.com): Remove target.
 437         (stamp-mk.com): Likewise.
 438         (EXTRA_DIST): Remove make-gas.com from list.
 439         (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
 440         * Makefile.in: Regenerate.
 441
 442 2005-08-11  Hans-Peter Nilsson  <hp@axis.com>
 443
 444         * subsegs.c (subseg_change): Move declaration of seginfo to before
 445         first statement.
 446
 447 2005-08-11  Alan Modra  <amodra@bigpond.net.au>
 448
 449         * README-vms: Delete.
 450         * config-gas.com: Delete.
 451         * makefile.vms: Delete.
 452         * vmsconf.sh: Delete.
 453         * config/atof-tahoe.c: Delete.
 454         * config/m88k-opcode.h: Delete.
 455         * config/obj-bout.c: Delete.
 456         * config/obj-bout.h: Delete.
 457         * config/obj-hp300.c: Delete.
 458         * config/obj-hp300.h: Delete.
 459         * config/tc-a29k.c: Delete.
 460         * config/tc-a29k.h: Delete.
 461         * config/tc-h8500.c: Delete.
 462         * config/tc-h8500.h: Delete.
 463         * config/tc-m88k.c: Delete.
 464         * config/tc-m88k.h: Delete.
 465         * config/tc-tahoe.c: Delete.
 466         * config/tc-tahoe.h: Delete.
 467         * config/tc-tic80.c: Delete.
 468         * config/tc-tic80.h: Delete.
 469         * config/tc-w65.c: Delete.
 470         * config/tc-w65.h: Delete.
 471         * config/te-aux.h: Delete.
 472         * config/te-delt88.h: Delete.
 473         * config/te-delta.h: Delete.
 474         * config/te-dpx2.h: Delete.
 475         * config/te-hp300.h: Delete.
 476         * config/te-ic960.h: Delete.
 477         * config/vms-a-conf.h: Delete.
 478         * doc/c-a29k.texi: Delete.
 479         * doc/c-h8500.texi: Delete.
 480         * doc/c-m88k.texi: Delete.
 481         * README: Remove obsolete examples, and list of supported targets.
 482         * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
 483         bout and hp300 support.
 484         (DEP_FLAGS): Don't define BFD_ASSEMBLER.
 485         * configure.in: Remove --enable-bfd-assembler, need_bfd,
 486         primary_bfd_gas.
 487         * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
 488         m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
 489         * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
 490         * as.h: Likewise.
 491         * dw2gencfi.c: Likewise.
 492         * dwarf2dbg.c: Likewise.
 493         * ehopt.c: Likewise.
 494         * input-file.c: Likewise.
 495         * listing.c: Likewise.
 496         * literal.c: Likewise.
 497         * messages.c: Likewise.
 498         * obj.h: Likewise.
 499         * output-file.c: Likewise.
 500         * read.c: Likewise.
 501         * stabs.c: Likewise.
 502         * struc-symbol.h: Likewise.
 503         * subsegs.c: Likewise.
 504         * subsegs.h: Likewise.
 505         * symbols.c: Likewise.
 506         * symbols.h: Likewise.
 507         * tc.h: Likewise.
 508         * write.c: Likewise.
 509         * write.h: Likewise.
 510         * config/aout_gnu.h: Likewise.
 511         * config/obj-aout.c: Likewise.
 512         * config/obj-aout.h: Likewise.
 513         * config/obj-coff.c: Likewise.
 514         * config/obj-coff.h: Likewise.
 515         * config/obj-evax.h: Likewise.
 516         * config/obj-ieee.h: Likewise.
 517         * config/tc-arm.c: Likewise.
 518         * config/tc-arm.h: Likewise.
 519         * config/tc-avr.c: Likewise.
 520         * config/tc-avr.h: Likewise.
 521         * config/tc-crx.h: Likewise.
 522         * config/tc-d10v.h: Likewise.
 523         * config/tc-d30v.h: Likewise.
 524         * config/tc-dlx.h: Likewise.
 525         * config/tc-fr30.h: Likewise.
 526         * config/tc-frv.h: Likewise.
 527         * config/tc-h8300.c: Likewise.
 528         * config/tc-h8300.h: Likewise.
 529         * config/tc-hppa.h: Likewise.
 530         * config/tc-i370.h: Likewise.
 531         * config/tc-i386.c: Likewise.
 532         * config/tc-i386.h: Likewise.
 533         * config/tc-i860.h: Likewise.
 534         * config/tc-i960.c: Likewise.
 535         * config/tc-i960.h: Likewise.
 536         * config/tc-ip2k.h: Likewise.
 537         * config/tc-iq2000.h: Likewise.
 538         * config/tc-m32c.h: Likewise.
 539         * config/tc-m32r.h: Likewise.
 540         * config/tc-m68hc11.h: Likewise.
 541         * config/tc-m68k.c: Likewise.
 542         * config/tc-m68k.h: Likewise.
 543         * config/tc-maxq.c: Likewise.
 544         * config/tc-maxq.h: Likewise.
 545         * config/tc-mcore.c: Likewise.
 546         * config/tc-mcore.h: Likewise.
 547         * config/tc-mn10200.h: Likewise.
 548         * config/tc-mn10300.c: Likewise.
 549         * config/tc-mn10300.h: Likewise.
 550         * config/tc-ms1.h: Likewise.
 551         * config/tc-msp430.c: Likewise.
 552         * config/tc-msp430.h: Likewise.
 553         * config/tc-ns32k.c: Likewise.
 554         * config/tc-ns32k.h: Likewise.
 555         * config/tc-openrisc.h: Likewise.
 556         * config/tc-or32.c: Likewise.
 557         * config/tc-or32.h: Likewise.
 558         * config/tc-ppc.c: Likewise.
 559         * config/tc-ppc.h: Likewise.
 560         * config/tc-s390.h: Likewise.
 561         * config/tc-sh.c: Likewise.
 562         * config/tc-sh.h: Likewise.
 563         * config/tc-sparc.c: Likewise.
 564         * config/tc-tic30.c: Likewise.
 565         * config/tc-tic30.h: Likewise.
 566         * config/tc-tic4x.c: Likewise.
 567         * config/tc-tic4x.h: Likewise.
 568         * config/tc-tic54x.c: Likewise.
 569         * config/tc-tic54x.h: Likewise.
 570         * config/tc-v850.h: Likewise.
 571         * config/tc-vax.c: Likewise.
 572         * config/tc-vax.h: Likewise.
 573         * config/tc-xstormy16.h: Likewise.
 574         * config/tc-xtensa.h: Likewise.
 575         * config/tc-z8k.c: Likewise.
 576         * config/tc-z8k.h: Likewise.
 577         * config/vms-a-conf.h
 578         * doc/Makefile.am: Likewise.
 579         * doc/all.texi: Likewise.
 580         * doc/as.texinfo: Likewise.
 581         * doc/internals.texi: Likewise.
 582         * doc/Makefile.in: Regenerate.
 583         * Makefile.in: Regenerate.
 584         * configure: Regenerate.
 585         * config.in: Regenerate.
 586         * po/POTFILES.in: Regenerate.
 587
 588 2005-08-09  Nick Clifton  <nickc@redhat.com>
 589
 590         PR 1070
 591         * macro.c (getstring): Do not treat round parentheses exactly the
 592         same as angle brackets - the parentheses need to be preserved and
 593         passed on to the macro processing code.
 594
 595 2005-08-08  Nick Clifton  <nickc@redhat.com>
 596
 597         * config/tc-msp430.c (MSP430_ISA_21): Define.
 598         (mcu_types): Add entries for msp430x21xx variants.
 599
 600 2005-08-08  Nick Clifton  <nickc@redhat.com>
 601
 602         PR 1070
 603         * macro.c (getstring): Treat round parentheses in the same way as
 604         angle brackets.
 605         (get_any_string): Likewise.
 606
 607 2005-08-07  H.J. Lu  <hongjiu.lu@intel.com>
 608
 609         PR gas/1118
 610         * as.c (parse_args): Handle -al=<FILE>.
 611
 612 2005-08-07  Nick Clifton  <nickc@redhat.com>
 613
 614         * read.c (s_app_line): Accept a line number of 0 for compatibility
 615         with gcc's output for assembler-with-cpp files.
 616
 617 2005-08-05  Paul Brook  <paul@codesourcery.com>
 618
 619         * config/tc-arm.c (current_it_mask, current_cc): New variables.
 620         (do_t_add_sub): Use correct encodings inside IT block.
 621         (do_t_arit3c): Ditto.
 622         (do_t_it): Simplify logic.  Set current_it_mask and current_cc.
 623         (md_assemble): Verify conditional suffixes agains IT blocks.
 624
 625 2005-08-05  Paul Brook  <paul@codesourcery.com>
 626
 627         * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
 628         constants.
 629         (encode_thumb32_shifted_operand): Prohibit register shifts.
 630         (encode_thumb32_addr_mode): Fix typo.
 631         (insns): Correct thumb2 ldm and stm opcodes.
 632
 633 2005-08-02  Khem Raj  <kraj@mvista.com>
 634
 635         * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
 636         WLDRD/WSTRD instruction.
 637
 638 2005-08-02  Alan Modra  <amodra@bigpond.net.au>
 639
 640         * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
 641         if emitting a reloc.
 642
 643 2005-07-29  Thiemo Seufer  <ths@networkno.de>
 644
 645         * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
 646
 647 2005-07-29  Paul Brook  <paul@codesourcery.com>
 648
 649         * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
 650         pop.
 651         (do_t_addr): Implement 32-bit variant.
 652         (do_t_push_pop): Make some errors warnings.  Handle single register
 653         32-bit case.
 654         (insns): Use tCE for adr.
 655         (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
 656         (md_apply_fix): Ditto.
 657
 658 2005-07-29  Paul Brook  <paul@codesourcery.com>
 659
 660         * config/tc-arm.c (parse_tb): New function.
 661         (enum operand_parse_code): Add OP_TB.
 662         (parse_operands): Handle OP_TB.
 663         (do_t_add_sub_w, do_t_tb): New functions.
 664         (insns): Add entries for addw, subw, tbb and tbh.
 665         (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
 666
 667 2005-07-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 668
 669         * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
 670
 671 2007-07-27  H.J. Lu <hongjiu.lu@intel.com>
 672
 673         * config/tc-i386.c (handle_large_common): Declare only for ELF.
 674
 675 2005-07-27  Jan Beulich  <jbeulich@novell.com>
 676
 677         * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
 678         int.
 679         (unw_p_record): Remove unused/redundant fields imask and rmask.
 680         Combine spoff and pspoff into a union. Combine gr and br into a
 681         union. Change type of grmask and brmask to unsigned char. Change type
 682         of frmask to unsigned int.
 683         (unw_x_record): Combine spoff, pspoff, and treg into a union.
 684         * config/tc-ia64.c (unwind): New field 'pending_saves'.
 685         (check_pending_save): New.
 686         (alloc_record): Clear out entire record.
 687         (output_psp_gr): Use renamed structure fields.
 688         (output_psp_sprel): Likewise.
 689         (output_rp_gr): Likewise.
 690         (output_rp_br): Likewise.
 691         (output_rp_psprel): Likewise.
 692         (output_rp_sprel): Likewise.
 693         (output_pfs_gr): Likewise.
 694         (output_pfs_psprel): Likewise.
 695         (output_pfs_sprel): Likewise.
 696         (output_preds_gr): Likewise.
 697         (output_preds_psprel): Likewise.
 698         (output_preds_sprel): Likewise.
 699         (output_spill_base): Likewise.
 700         (output_unat_gr): Likewise.
 701         (output_unat_psprel): Likewise.
 702         (output_unat_sprel): Likewise.
 703         (output_lc_gr): Likewise.
 704         (output_lc_psprel): Likewise.
 705         (output_lc_sprel): Likewise.
 706         (output_fpsr_gr): Likewise.
 707         (output_fpsr_psprel): Likewise.
 708         (output_fpsr_sprel): Likewise.
 709         (output_priunat_gr): Likewise.
 710         (output_priunat_psprel): Likewise.
 711         (output_priunat_sprel): Likewise.
 712         (output_bsp_gr): Likewise.
 713         (output_bsp_psprel): Likewise.
 714         (output_bsp_sprel): Likewise.
 715         (output_bspstore_gr): Likewise.
 716         (output_bspstore_psprel): Likewise.
 717         (output_bspstore_sprel): Likewise.
 718         (output_rnat_gr): Likewise.
 719         (output_rnat_psprel): Likewise.
 720         (output_rnat_sprel): Likewise.
 721         (output_spill_psprel): Likewise.
 722         (output_spill_sprel): Likewise.
 723         (output_spill_reg): Likewise.
 724         (output_fr_mem): Likewise. Allocate one unwind record per set mask
 725         bit.
 726         (output_frgr_mem): Likewise.
 727         (output_gr_mem): Likewise.
 728         (output_br_mem): Likewise.
 729         (output_gr_gr): Likewise.
 730         (output_br_gr): Likewise.
 731         (fixup_unw_records): Likewise.
 732         (process_one_record): Use renamed structure fields. For gr_gr and
 733         br_gr, collect mask from chain of records before output.
 734         (in_prologue): Simplify and eliminate early returns. Call
 735         check_pending_save.
 736         (in_body): Simplify and eliminate early returns.
 737         (dot_body): Call check_pending_save.
 738         (md_assemble): Update comment. Deal with pending saves.
 739
 740 2005-07-26  Jan Beulich  <jbeulich@novell.com>
 741
 742         * config/tc-i386.c (optimize_imm): Calculate candidate immediates
 743         mask from guessed suffix, but mask out other immediate types only
 744         if at least on candidate is valid for the insn.
 745
 746 2005-07-25  DJ Delorie  <dj@redhat.com>
 747
 748         * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
 749         Support %mod() modifiers from opcodes.
 750         * doc/c-m32c.texi (M32C-Modifiers): New section.
 751
 752 2005-07-25  Jan Hubicka  <jh@suse.cz>
 753             H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
 756         defined.
 757         (elf_com_section_ptr): New.
 758         (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
 759         (elf_common_parse): Make it global. Use elf_com_section_ptr
 760         instead of bfd_com_section_ptr.
 761         (obj_elf_change_section): Handle x86-64 large bss sections.
 762
 763         * config/obj-elf.h (elf_com_section_ptr): New.
 764         (elf_common_parse): New.
 765
 766         * config/tc-i386.c (handle_large_common): New.
 767         (md_pseudo_table): Add "largecomm".
 768         (x86_64_section_letter): New.
 769         (x86_64_section_word): New.
 770
 771         * config/tc-i386.h (x86_64_section_word): New.
 772         (x86_64_section_letter): New.
 773         (md_elf_section_letter): New. Defined.
 774         (md_elf_section_word): Likewise.
 775
 776 2005-07-21  Ralf Corsepius  <ralf.corsepius@rtems.org>
 777
 778         * configure.tgt: Remove i386-*-rtemself*.
 779         Remove sparc-*-rtemself*.
 780
 781 2005-07-21  Ben Elliston  <bje@gnu.org>
 782
 783         * config/tc-m68k.h: Remove TE_LYNX conditional code.
 784
 785 2005-07-21  Paul Brook  <paul@codesourcery.com>
 786
 787         * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
 788         inst.reloc.pc_rel.
 789
 790 2005-07-20  Tavis Ormandy <taviso@gentoo.org>
 791
 792         * messages.c: Use vsnprintf instead of vsprintf.
 793
 794 2005-07-20  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 795
 796         * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
 797         BFD_RELOC_16_PCREL to Support R_M32R_REL32.
 798
 799 2005-07-18  Nick Clifton  <nickc@redhat.com>
 800
 801         * configure.tgt: Restore alpha ordering to list of arches.
 802
 803 2005-07-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 804
 805         * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
 806
 807 2005-07-18  Jan Beulich  <jbeulich@novell.com>
 808
 809         * config/tc-i386.c (md_begin): Use IS_ELF.
 810         (tc_i386_fix_adjustable): Likewise.
 811         (md_estimate_size_before_relax): Likewise.
 812         (md_apply_fix): Likewise.
 813         (i386_target_format): Likewise.
 814         (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
 815         (i386_immediate): Remove #ifdef LEX_AT.
 816         (i386_displacement): Likewise.
 817         * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
 818         LEX_AT.
 819
 820 2005-07-18  Jan Beulich  <jbeulich@novell.com>
 821
 822         * config/tc-i386.c (reloc): Convert to ISO C90. Change first
 823         parameter to unsigned. Parameter sign now is tristate - zero/
 824         positive mean unsigned/signed, negative means signedness doesn't
 825         matter. Check field size,
 826         signedness, and pcrel-ness are in agreement between relocated field
 827         and relocation type. Adjust diagnostics.
 828         (optimize_imm): And type mask of operand instead of overwriting it.
 829         (lex_got): Convert to ISO C90. Add third parameter. Add new field to
 830         local structure and initialize gotrel accordingly. Pass caller as
 831         mask of types that the operator can match.
 832         (x86_cons_fix_new): Let reloc know that signedness of relocation
 833         doesn't matter.
 834         (x86_pe_cons_fix_new): Likewise.
 835         (x86_cons): Pass additional argument to lex_got.
 836         (i386_immediate): New local variable 'types'. Pass its address as
 837         additional argument to lex_got. Mask out operand types not supported
 838         befoe returning.
 839         (i386_displacement): Likewise. Set bigdisp to all types supported in
 840         64-bit mode, combining the previously split initialization.
 841
 842 2005-07-18  Jan Beulich  <jbeulich@novell.com>
 843
 844         * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
 845         current mode.
 846
 847 2005-07-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 848
 849         * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
 850         promoted match.
 851
 852 2005-07-16  Alan Modra  <amodra@bigpond.net.au>
 853
 854         * Makefile.am: Run "make dep-am".
 855         * Makefile.in: Regenerate.
 856
 857 2007-07-15  H.J. Lu <hongjiu.lu@intel.com>
 858
 859         * gas/config/tc-i386.h (CpuVMX): New.
 860         (CpuUnknownFlags): Add CpuVMX.
 861
 862 2005-07-14  Jim Blandy  <jimb@redhat.com>
 863
 864         Add support for the Renesas M32C.
 865         * Makefile.am (CPU_TYPES): List m32c.
 866         (TARGET_CPU_CFILES): List config/tc-m32c.c.
 867         (TARGET_CPU_HFILES): List config/tc-m32c.h.
 868         * configure.in: Add case for m32c.
 869         * configure.tgt: Add cases for m32c and m32c-*-elf.
 870         * configure: Regenerated.
 871         * config/tc-m32c.c, config/tc-m32c.h: New files.
 872         * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
 873         * doc/Makefile.in: Regenerated.
 874         * doc/all.texi: Set M32C.
 875         * doc/as.texinfo: Add text for the M32C-specific options and line
 876         comment characters, and refer to c-m32c.texi.
 877         * doc/c-m32c.texi: New file.
 878
 879 2005-07-14  Nick Clifton  <nickc@redhat.com>
 880
 881         PR 1069
 882         * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
 883         the ins_parse buffer.
 884
 885 2005-07-10  Ralf Corsepius <ralf.corsepius@rtems.org>
 886
 887         * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
 888         i386-*-rtemscoff*, sparc-*-rtemsaout*.
 889
 890 2005-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 891
 892         * config/tc-i386.c (optimize_disp): Optimize signed 32bit
 893         displacements.
 894
 895 2005-07-08  Ben Elliston  <bje@au.ibm.com>
 896
 897         * frags.h: Remove ANSI_PROTOTYPES conditional code.
 898         * config/obj-elf.h: Likewise.
 899         * config/tc-h8300.h: Likewise.
 900         * config/tc-h8500.h: Likewise.
 901         * config/tc-i370.h: Likewise.
 902         * config/tc-i386.h: Likewise.
 903         * config/tc-m68hc11.h: Likewise.
 904         * config/tc-m68k.h: Likewise.
 905         * config/tc-ppc.h: Likewise.
 906         * config/tc-s390.h: Likewise.
 907         * config/tc-sh.h: Likewise.
 908         * config/tc-sparc.h: Likewise.
 909         * config/tc-tic30.c: Likewise.
 910         * config/tc-w65.h: Likewise.
 911         * config/tc-xtensa.h: Likewise.
 912
 913 2005-07-08  Hans-Peter Nilsson  <hp@axis.com>
 914
 915         PR gas/1049
 916         * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
 917
 918 2005-07-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 919
 920         * config/tc-tic30.c (debug): Add format attribute.  Fix format
 921         bugs.
 922
 923 2005-07-06  H.J. Lu  <hongjiu.lu@intel.com>
 924
 925         * config/tc-i386.c (cpu_arch): Add sse3.
 926
 927         * config/tc-i386.h (CpuSSE3): Renamed from ...
 928         (CpuPNI): This. Defined as CpuSSE3.
 929
 930         * doc/c-i386.texi: Document .sse3.
 931
 932 2005-07-06  Jan Beulich  <jbeulich@novell.com>
 933
 934         * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
 935
 936 2005-07-05  Nick Clifton  <nickc@redhat.com>
 937
 938         * config/tc-pdp11.c (md_apply_fix): Cast first argument to
 939         md_chars_to_numbers to an unsigned pointer in order to avoid a
 940         compile time warning.
 941
 942 2005-07-05  Paul Brook  <paul@codesourcery.com>
 943
 944         * config/tc-ppc.c (ppc_target_format): Add VxWorks.
 945
 946 2005-07-05  Aldy Hernandez  <aldyh@redhat.com>
 947
 948         * config/tc-ms1.c: New.
 949         * config/tc-ms1.h: New.
 950         * testsuite/gas/ms1/allinsn.d: New.
 951         * testsuite/gas/ms1/allinsn.s: New.
 952         * testsuite/gas/ms1/badinsn.s: New.
 953         * testsuite/gas/ms1/badinsn1.s: New.
 954         * testsuite/gas/ms1/badoffsethigh.s: New.
 955         * testsuite/gas/ms1/badoffsetlow.s: New.
 956         * testsuite/gas/ms1/badorder.s: New.
 957         * testsuite/gas/ms1/badreg.s: New.
 958         * testsuite/gas/ms1/badsignedimmhigh.s: New.
 959         * testsuite/gas/ms1/badsignedimmlow.s: New.
 960         * testsuite/gas/ms1/badsyntax.s: New.
 961         * testsuite/gas/ms1/badsyntax1.s: New.
 962         * testsuite/gas/ms1/badunsignedimmhigh.s: New.
 963         * testsuite/gas/ms1/badunsignedimmlow.s: New.
 964         * testsuite/gas/ms1/errors.exp: New.
 965         * testsuite/gas/ms1/ldst.s: New.
 966         * testsuite/gas/ms1/misc.d: New.
 967         * testsuite/gas/ms1/misc.s: New.
 968         * testsuite/gas/ms1/ms1-16-003.d: New.
 969         * testsuite/gas/ms1/ms1-16-003.s: New.
 970         * testsuite/gas/ms1/ms1.exp: New.
 971         * testsuite/gas/ms1/msys.d: New.
 972         * testsuite/gas/ms1/msys.s: New.
 973         * testsuite/gas/ms1/relocs.d: New.
 974         * testsuite/gas/ms1/relocs.exp: New.
 975         * testsuite/gas/ms1/relocs1.s: New.
 976         * testsuite/gas/ms1/relocs2.s: New.
 977
 978 2005-07-05  Jan Beulich  <jbeulich@novell.com>
 979
 980         * config/tc-i386.h (CpuSVME): New.
 981         (CpuUnknownFlags): Include CpuSVME.
 982         * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
 983         as alias of sledgehammer.
 984         (md_assemble): Include invlpga in the check for insns with two source
 985         operands.
 986         (process_operands): Include SVME insns in the check for ignored
 987         segment overrides. Adjust diagnostic.
 988         (i386_index_check): Special-case SVME insns with memory operands.
 989
 990 2005-07-04  Khem Raj  <kraj@mvista.com>
 991             Nick Clifton  <nickc@redhat.com>
 992
 993         * tc-arm.c (struct arm_it): Make operands.imm signed to match its
 994         use an immediate value.
 995         (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
 996         since the register field of the operands structure is unsigned.
 997         (s_arm_unwind_save_vfp): Make "reg" unsigned.
 998         (parse_operands): Make the 2ns parameter an unsigned pointer to
 999         match its use.
1000         (do_ldrd): When using the imm field of the operands structure as a
1001         second register field, treat it as unsigned.
1002
1003 2005-07-04  Alan Modra  <amodra@bigpond.net.au>
1004
1005         PR 1004
1006         * config/obj-elf.c (obj_elf_change_section): Use backend
1007         get_sec_type_attr.
1008
1009 2005-07-01  Jan Beulich  <jbeulich@novell.com>
1010
1011         * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1012         (output_spill_psprel, output_spill_psprel_p): Combine.
1013         (output_spill_sprel, output_spill_sprel_p): Combine.
1014         (output_spill_reg, output_spill_regp_p): Combine.
1015         (process_one_record): Handle psp_psprel.
1016         (parse_predicate_and_operand): New.
1017         (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1018         initialize output values. Emit diagnostic case here.
1019         (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1020         (add_unwind_entry): New second parameter. Allow first parameter to
1021         be NULL. Parse optional tag, emit warning about further support for
1022         it otherwise being missing. Check end-of-line when requested.
1023         (dot_fframe): Clear operand when wrong. Allow tag.
1024         (dot_vframe): Likewise.
1025         (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1026         relative.
1027         (dot_vframepsp): Remove.
1028         (dot_altrp): Clear operand when wrong. Allow tag.
1029         (dot_save): Likewise. Let default case also go through
1030         add_unwind_entry.
1031         (dot_savemem): Likewise.
1032         (dot_restore): Don't return when wrong operand. Allow tag.
1033         (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1034         parse_predicate_and_operand and the new arguments to
1035         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1036         when wrong operand. Allow tag.
1037         (dot_restorereg, dot_restorereg_p): Likewise.
1038         (dot_spillmem, dot_spillmem_p): Likewise.
1039         (dot_saveg): Clear operand when wrong. Perform tighter operand
1040         checks. Allow tag.
1041         (dot_savef): Likewise.
1042         (dot_saveb): Likewise.
1043         (dot_savegf): Likewise.
1044         (dot_spill): Remove end-of-line check.  Combine. Simplify by using
1045         parse_predicate_and_operand and the new arguments to
1046         convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1047         when wrong operand. Allow tag.
1048         (popcount): New.
1049         (dot_label_state): Don't return when wrong operand.
1050         (dot_copy_state): Likewise.
1051         (dot_unwabi): Likewise. Check if in prologue.
1052         (dot_body): Don't call demand_empty_rest_of_line.
1053         (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1054         operand checks.
1055         (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1056         use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1057         .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1058         (parse_operand): New second parameter. Don't deal with '}' here
1059         anymore. Don't advance past end-of-line.
1060         (parse_operands): Pass second argument to parse_operand.
1061         (ia64_start_line): Prevent out-of-bounds access through
1062         input_line_pointer. Deal with '}' here.
1063         (ia64_unrecognized_line): Don't deal with '}' here.
1064         (dot_alias): Use ignore_rest_of_line not its deprecated alias
1065         discard_rest_of_line.
1066
1067 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
1068
1069         * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1070         (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1071         (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1072         (do_branch): Always set inst.reloc.pc_rel.
1073         (s_arm_elf_cons): Disallow use of (plt) suffix.
1074         (do_adrl): Adjust X_add_number unconditionally.
1075         (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1076         argument.  Handle all adjustment for pipeline offset here.
1077         (md_apply_fix): No need to undo work of md_pcrel_from.  No
1078         need to extract pre-encoded pipeline adjustments from various
1079         branch instructions.  Generally, assume instructions are already
1080         all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
1081         special cases.  Handle BFD_RELOC_ARM_PLT32 like
1082         BFD_RELOC_ARM_PCREL_BRANCH.
1083         (tc_gen_reloc): Remove OBJ_ELF special case.
1084         * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1085
1086 2005-06-30  Ben Elliston  <bje@gnu.org>
1087
1088         * Makefile.am (check-DEJAGNU): Don't search for expect.
1089         * Makefile.in: Regenerate.
1090
1091 2005-06-30  Ben Elliston  <bje@gnu.org>
1092
1093         * Makefile.am (EXPECT): Set to expect.
1094         (RUNTEST): Likewise, set to runtest.
1095         * Makefile.in: Regenerate.
1096
1097 2005-06-23  Ben Elliston  <bje@gnu.org>
1098
1099         * config/m68k-parse.h: Use ISO C90.
1100         * config/m68k-parse.y: Likewise.
1101         * config/tc-m68k.h: Likewise.
1102
1103 2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>
1104
1105         PR 1013
1106         * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1107         movabs.
1108         (optimize_disp): Optimize only if possible. Don't use 64bit
1109         displacement on non-constants and do same on constants if
1110         possible.
1111
1112 2005-06-17  Jan Beulich  <jbeulich@novell.com>
1113
1114         * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1115         (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1116         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1117         (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1118         and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1119         aborting.
1120         (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1121         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1122         (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1123         Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1124         BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1125         BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1126         convert 8-byte pc-relative relocations.
1127         (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1128         (i386_validate_fix): Likewise.
1129         (x86_cons): Also handle quad values in 64-bit mode.
1130         (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1131         (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1132         BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1133         to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1134
1135 2005-06-13  Zack Weinberg  <zack@codesourcery.com>
1136
1137         * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1138         symbolP as well as for names with a leading dot.  Use ACONCAT.
1139         (md_apply_fix): For branch relocations, only replace value
1140         with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1141         (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1142         * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1143         (LOCAL_LABEL_PREFIX): Don't define.
1144
1145 2005-06-10  Alan Modra  <amodra@bigpond.net.au>
1146
1147         * config/tc-hppa.c (pa_block): Allocate just one byte for the
1148         fill pattern.
1149
1150 2005-06-08  James E Wilson  <wilson@specifixinc.com>
1151
1152         PR 994
1153         * config/tc-ia64.c (slot_index): Revert last change.  If first_frag
1154         is NULL, then emit a warning, and return the current index.
1155
1156 2005-06-08  Tomas Hurka  <tom@hukatronic.cz>
1157
1158         PR 991
1159         * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1160         temporary copy of the operands array so that changes can be safely
1161         backed out if the insn does not match.
1162         (m68k_compare_opcode): Shortcut the test when the parameters are
1163         the same.  Return 1 if the names match but the second opcode is
1164         further on in the array than the first.
1165
1166 2005-06-08  Nick Clifton  <nickc@redhat.com>
1167
1168         PR 994
1169         * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1170
1171 2005-06-08  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1172
1173         * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1174
1175 2005-06-07  Aldy Hernandez  <aldyh@redhat.com>
1176             Michael Snyder  <msnyder@redhat.com>
1177             Stan Cox  <scox@redhat.com>
1178
1179         * configure.in: Add ms1 case.
1180
1181         * configure: Regenerate.
1182
1183         * configure.tgt: Add ms1 case.
1184
1185 2005-06-07  Bob Wilson  <bob.wilson@acm.org>
1186
1187         * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1188         * config/tc-xtensa.c (new_resource_table): Likewise.
1189         (resize_resource_table): Likewise.
1190         (release_resources): Fix assertion for unsigned values.
1191
1192 2005-06-07  Zack Weinberg  <zack@codesourcery.com>
1193
1194         * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1195         * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1196         * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1197         * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1198         * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1199         * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1200         * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1201         * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1202         * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1203         * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1204         * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1205         * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1206         * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1207         * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1208         * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1209         * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1210         * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1211         * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1212         * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1213         * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1214         * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1215         * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1216         * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1217         * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1218         * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1219         * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1220         * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1221         * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1222         * config/tc-xtensa.c, config/tc-z8k.c:
1223         Replace all instances of the string "_apply_fix3" with
1224         "_apply_fix".
1225         * po/POTFILES.in, po/gas.pot: Regenerate.
1226
1227 2005-06-08  Alan Modra  <amodra@bigpond.net.au>
1228
1229         * Makefile.am: Run "make dep-am".
1230         (POTFILES): Remove GAS_CFILES.
1231         * Makefile.in: Regenerate.
1232
1233 2005-06-07  David Ung  <davidu@mips.com>
1234
1235         * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1236         24kc, 24kf and 24kfx under MIPS32 release 2.
1237
1238 2005-06-04  Nick Clifton  <nickc@redhat.com>
1239
1240         * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1241         to their Thumb-enabled equivalents.
1242
1243 2005-06-01  Maciej W. Rozycki  <macro@linux-mips.org>
1244
1245         * config/tc-mips.c (load_register): Add leading "0x" to the
1246         output of sprintf_vma().
1247         (macro): Likewise.
1248
1249 2005-06-01  Nick Clifton  <nickc@redhat.com>
1250
1251         * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1252         test for the presence of thumb version of the parsing functions
1253         since they must always exist and the test generates a compile time
1254         warning message.
1255
1256 2005-05-31  Richard Henderson  <rth@redhat.com>
1257
1258         * config/tc-alpha.c (O_lituse_jsrdirect): New.
1259         (alpha_reloc_op): Add it.
1260         (debug_exp): Handle it.
1261         (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1262         (emit_insn): Handle it.
1263         * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1264
1265 2005-05-31  Christian Groessler  <chris@groessler.org>
1266
1267         * write.c (dump_section_relocs): Convert to ISO-C.
1268         (write_relocs): Avoid signed/unsigned and fprintf argument
1269         warnings in debug code.
1270
1271 2005-05-26  Zack Weinberg  <zack@codesourcery.com>
1272
1273         * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1274         (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1275         * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1276         (md_apply_fix3): Delete fix_is_thumb variable; refer to
1277         fixP->tc_fix_data directly in the sole place it was used.
1278         Explicitly truncate value, *valP, fixP->fx_addnumber, and
1279         fixP->fx_offset to 32 bits, for consistent behavior between 32-
1280         and 64-bit hosts.
1281
1282 2005-05-27  Jan Beulich  <jbeulich@novell.com>
1283
1284         * config/tc-ia64.c (struct proc_pending): New.
1285         (unwind): Replace proc_start with proc_pending.
1286         (unwind_diagnostic): Check unwind.proc_pending.sym.
1287         (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1288         Check if previous proc not closed. Record all entry points.
1289         (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1290         Set symbol sizes for entry points recorded in dot_proc. Check
1291         arguments for consistency with respective .proc's.
1292         (md_assemble): Replace unwind.proc_start with
1293         unwind.proc_pending.sym.
1294
1295 2005-05-27  Jan Beulich  <jbeulich@novell.com>
1296
1297         * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1298         and last_ptr. Check all in-use slots for first one with non-NULL
1299         unwind_record. Don't reload end_ptr before second update round.
1300
1301 2005-05-26  James E Wilson  <wilson@specifixinc.com>
1302
1303         * config/tc-ia64.c (extra_goodness): Update comment.
1304         (md_begin): Add debugging code to print best_template table.
1305
1306 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1307
1308         * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1309         template.
1310
1311 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1312
1313         * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1314         BFD_RELOC_UNUSED when determining the width of the reloc.
1315
1316 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1317
1318         * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1319         section entry.
1320
1321 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1322
1323         * config/tc-ia64.c (dot_radix): Rewrite.
1324
1325 2005-05-25  Jan Beulich  <jbeulich@novell.com>
1326
1327         * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1328         and next_slot_frag.
1329         (alloc_record): Remove references to next_slot_number and
1330         next_slot_frag.
1331         (emit_one_bundle): Likewise.
1332
1333 2005-05-22  Nick Clifton  <nickc@redhat.com>
1334
1335         * config/tc-v850.c (md_apply_fix3): Pass the address of the
1336         message buffer when invoking the insert function.
1337
1338 2005-05-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1339
1340         * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1341         only if an instruction match is found.
1342
1343 2005-05-20  Bob Wilson  <bob.wilson@acm.org>
1344
1345         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1346         to addition in argument to xtensa_dwarf2_emit_insn.
1347
1348 2005-05-19  Zack Weinberg  <zack@codesourcery.com>
1349
1350         * Makefile.am: Have 'all' depend on 'info'.
1351         * Makefile.in: Regenerate.
1352
1353 2005-05-19  Alan Modra  <amodra@bigpond.net.au>
1354
1355         * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1356
1357 2005-05-19  Anton Blanchard  <anton@samba.org>
1358
1359         * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1360         (md_show_usage): Document it.
1361         (ppc_setup_opcodes): Insert POWER5 mnemonics.
1362         * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1363
1364 2005-05-19  Jan Beulich  <jbeulich@novell.com>
1365
1366         * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1367         relocations in unwind section.
1368
1369 2005-05-18  Nick Clifton  <nickc@redhat.com>
1370
1371         * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1372         if one exists.  Ignore any error messages it may produce, just
1373         allow it to perform the insertion.
1374
1375 2005-05-17  Zack Weinberg  <zack@codesourcery.com>
1376
1377         * hash.c (hash_lookup): Add len parameter.  All callers changed.
1378         (hash_find_n): New interface.
1379         * hash.h: Prototype hash_find_n.
1380         * sb.c: Include as.h.
1381         (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1382         (sb_scrub_and_add_sb): New interface.
1383         * sb.h: Prototype sb_scrub_and_add_sb.
1384         * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1385
1386         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1387         reference to BFD_RELOC_ARM_GOT12 which is never generated.
1388         * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1389
1390 2005-05-17  Daniel Jacobowitz  <dan@codesourcery.com>
1391
1392         * doc/Makefile.am (gasver.texi): Don't use $<.
1393         * doc/Makefile.in: Regenerated.
1394
1395 2005-05-17  Nick Clifton  <nickc@redhat.com>
1396
1397         PR 876
1398         * symbols.c (resolve_symbol_value): Do not move symbols whose
1399         value expression has not been resolved or finalized into the
1400         absolute section as this will confuse other parts of the assembler
1401         into thinking that their value is zero.
1402
1403 2005-05-17  Jan Beulich  <jbeulich@novell.com>
1404
1405         * read.c (_find_end_of_line): New.
1406         (find_end_of_line): New.
1407         (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1408         (read_a_source_file): Use it.
1409         (s_globl): Use it.
1410         (s_macro): Use it.
1411         (get_line_sb): Use it.
1412         (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1413         (s_comm_internal): Likewise.
1414         (s_lsym): Likewise.
1415         (s_macro): Likewise.
1416         (s_ignore): Use ignore_rest_of_line.
1417         * read.h (find_end_of_line): Prototype.
1418         (discard_rest_of_line): Remove prototype. #define to
1419         ignore_rest_of_line.
1420
1421 2005-05-17  Nick Clifton  <nickc@redhat.com>
1422
1423         * config/tc-v850,h (TC_FIX_TYPE): Define.
1424         (TC_INIT_FIX_TYPE): Define.
1425         * config/tc-v850.c (md_assemble): When creating a fix record the
1426         operand in the tc_fix_data field.
1427         (md_apply_fix3): When applying a resolved fix use the operand's
1428         insertion procedure to store the value, if the operand has been
1429         recorded.
1430
1431 2005-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
1432
1433         * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1434         invocation.
1435         * Makefile.in: Regenerated.
1436
1437 2005-05-13  Sterling Augustine  <sterling@tensilica.com>
1438             Bob Wilson  <bob.wilson@acm.org>
1439
1440         * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1441         message.
1442         (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1443         for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1444
1445 2005-05-11  Alan Modra  <amodra@bigpond.net.au>
1446
1447         * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1448         BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1449
1450 2005-05-10  Michael Matz  <matz@suse.de>
1451
1452         * frags.c (frag_grow): Don't be too greedy in allocating memory.
1453
1454         * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1455
1456 2005-05-10  Hans-Peter Nilsson  <hp@bitrange.com>
1457
1458         PR binutils/886
1459         * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1460         Handle label-without-colon before ordinary dot-pseudo as an
1461         ordinary label.  Don't leak memory for label-without-colon alone
1462         on a line.  Don't mmixal-munge operands for dot-pseudos.
1463
1464 2005-05-10  Jan Beulich  <jbeulich@novell.com>
1465
1466         * macro.c (get_any_string): Remove the two last parameters. Replace
1467         references to the former expand parameter by using macro_alternate.
1468         Simplify loop condition for checking for end-of-string.
1469         (get_string): Remove redunant call to sb_skip_white.
1470         (do_formals): Remove two last arguments to get_any_string.
1471         (macro_expand): Likewise.
1472         (expand_irp): Likewise.
1473
1474 2005-05-10  Jan Beulich  <jbeulich@novell.com>
1475
1476         * read.c (s_macro): Move local variable 'local' to smaller scope.
1477         Call sb_kill on it when done.
1478
1479 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1480
1481         * config/tc-i386.c (optimize_disp): Discard displacement entirely
1482         when zero and not required by encoding constraints.
1483
1484 2005-05-09  H.J. Lu  <hongjiu.lu@intel.com>
1485
1486         PR 936
1487         * config/tc-sh64.c (sh64_fake_label): New.
1488
1489         * config/tc-sh64.h (TC_FAKE_LABEL): New.
1490
1491         * doc/internals.texi (TC_FAKE_LABEL): Document.
1492
1493         * write.c (TC_FAKE_LABEL): New.
1494         (adjust_reloc_syms): Use it.
1495         (write_object_file): Likewise.
1496
1497 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1498
1499         * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1500         and comma in Intel mode.
1501
1502 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1503
1504         * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1505         names to match ABI. Add more registers for 32-bit and 64-bit modes.
1506         Make name array static and const. Adjust lookup to account for NULL
1507         entries (standing for unused register numbers).
1508
1509 2005-05-09  Jan Beulich  <jbeulich@novell.com>
1510
1511         * config/tc-i386.c (parse_insn): Consider all matching instructions
1512         when checking for string instruction after string-only prefix.
1513
1514 2005-05-07  H.J. Lu  <hongjiu.lu@intel.com>
1515
1516         PR 940
1517         * config/tc-ia64.c (start_unwind_section): Properly check
1518         comdat group with SHF_GROUP.
1519
1520 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
1521
1522         * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1523
1524 2005-05-06  Bob Wilson  <bob.wilson@acm.org>
1525
1526         * config/tc-xtensa.c: Remove excess whitespace.
1527         * config/tc-xtensa.h: Likewise.
1528         * config/xtensa-istack.h: Likewise.
1529         * config/xtensa-relax.c: Likewise.
1530         * config/xtensa-relax.h: Likewise.
1531
1532 2005-05-06  Nick Clifton  <nickc@redhat.com>
1533
1534         * sb.h: Fix formatting of comments.
1535         * sb.c: Fix formatting of comments.
1536
1537 2005-05-06  Jan Beulich  <jbeulich@novell.com>
1538
1539         * sb.h (sb_add_buffer): Reintroduce.
1540         * sb.c (sb_add_buffer): Likewise.
1541
1542 2005-05-06  Jan Beulich  <jbeulich@novell.com>
1543
1544         * macro.c (new_formal, del_formal): New.
1545         (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1546         required argument has default value. Stop looking for more formal
1547         when there was a vararg one.
1548         (macro_expand_body): Use new_formal and del_formal.
1549         (macro_expand): Likewise. Initialize local variable err. Don't
1550         return immediately when encountering an error. Warn when keyword
1551         argument already had a value assigned. Eliminate duplicate clearing
1552         of argument value. When current positional argument matches parameter
1553         of vararg type, assign to it all the remaining arguments. Issue error
1554         when required parameter does not have value.
1555         (free_macro): Use del_formal.
1556         (expand_irp): Initialize formal type. Free buffers associated with
1557         formal prior to returning.
1558         * macro.h (struct formal_struct): Add new field 'type' with new
1559         enumeration type 'formal_type'.
1560         * doc/as.texinfo: Document macro parameter qualifiers.
1561         * NEWS: Mention new functionality.
1562
1563 2005-05-06  Jan Beulich  <jbeulich@novell.com>
1564
1565         * cond.c (s_ifb): New.
1566         * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1567         * read.h (s_ifb): Prototype.
1568         * doc/as.texinfo: Document .ifb and .ifnb.
1569
1570 2005-05-05  Steve Ellcey  <sje@cup.hp.com>
1571
1572         * config/tc-ia64.c (MIN): Undef.
1573
1574 2005-05-05  Paul Brook  <paul@codesourcery.com>
1575
1576         * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1577
1578 2005-05-05  Matt Thomas <matt@3am-software.com>
1579
1580         * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1581         bytes.
1582
1583 2005-05-05  Nick Clifton  <nickc@redhat.com>
1584
1585         * Update the address and phone number of the FSF organization in
1586         the GPL notices in the following files:
1587         COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1588         bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1589         dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1590         emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1591         flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1592         input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1593         itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1594         literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1595         output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1596         struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1597         write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1598         config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1599         config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1600         config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1601         config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1602         config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1603         config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1604         config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1605         config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1606         config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1607         config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1608         config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1609         config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1610         config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1611         config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1612         config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1613         config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1614         config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1615         config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1616         config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1617         config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1618         config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1619         config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1620         config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1621         config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1622         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1623         config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1624         config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1625         config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1626         config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1627         config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1628         config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1629         config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1630         config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1631         config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1632         config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1633         config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1634         config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1635         config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1636         config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1637         config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1638         config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1639         config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1640         config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1641         config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1642         config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1643         config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1644         config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1645         config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1646         config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1647         config/xtensa-istack.h, config/xtensa-relax.c,
1648         config/xtensa-relax.h, doc/fdl.texi
1649
1650 2005-05-05  Nick Clifton  <nickc@redhat.com>
1651
1652         * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1653         the target_big_endian variable to false.
1654
1655 2005-05-04  Alan Modra  <amodra@bigpond.net.au>
1656
1657         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1658         list traversal.  Use bfd_section_list_prepend.
1659         * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1660         over the section list.
1661         * config/tc-xtensa.c (xtensa_remove_section): Delete.
1662         (xtensa_insert_section): Delete.
1663         (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1664         and bfd_section_list_prepend.
1665         (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1666         bfd_section_list_insert_after.
1667
1668 2005-05-03  Nick Clifton  <nickc@redhat.com>
1669
1670         * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1671         of bfd_section_list... macros.
1672         * config/tc-mmix.c (mmix_frob_file): Likewise.
1673         * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1674         (xtensa_insert_section): Likewise.
1675
1676         * macro.c (macro_hash): Remove static.
1677         * macro.h (macro_hash): Provide an external declaration.
1678
1679 2005-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1680
1681         * write.c (write_object_file): Use bfd_section_double_list_remove
1682         to remove sections.
1683
1684 2005-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
1685
1686         * doc/Makefile.am (gasver.texi): Correct quoting.
1687         * doc/Makefile.in: Regenerated.
1688
1689 2005-04-29  Ralf Corsepius <ralf.corsepius@rtems.org>
1690
1691         * configure.tgt: Add h8300*-*-rtemscoff.
1692         Switch h8300*-*-rtems* to elf.
1693
1694 2005-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1695
1696         * hash.c: Undo the last change.
1697         * hash.h: Likewise.
1698
1699 2005-04-29  Daniel Jacobowitz  <dan@codesourcery.com>
1700
1701         * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1702         of Makefile.
1703         (DISTCLEANFILES): Remove.
1704         (MAINTAINERCLEANFILES): Add asconfig.texi.
1705         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1706
1707 2005-04-29  Ben Elliston  <bje@au.ibm.com>
1708
1709         * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1710         (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1711         (bignum-copy.o): Remove.
1712         * Makefile.in: Regenerate.
1713         * makefile.vms (OBJS): Remove bignum-copy.obj.
1714         * symbols.h (local_symbol_make): Remove declaration.
1715         (verify_symbol_chain_2): Likewise.
1716         * symbols.c (local_symbol_make): Make static.
1717         (max_indent_level): Likewise.
1718         (verify_symbol_chain_2): Remove.
1719         * macro.c (macro_hash): Make static.
1720         * messages.c (fprint_value): Remove.
1721         * read.h (get_absolute_expr): Remove.
1722         (emit_leb128_expr): Likewise.
1723         (do_s_func): Likewise.
1724         * read.c (do_s_func): Make static.
1725         (emit_leb128_expr): Likewise.
1726         (get_absolute_expr): Likewise.
1727         * as.h (as_howmuch): Remove declaration.
1728         (fprint_value): Likewise.
1729         * as.c (myname): Make static.
1730         * input-scrub.c (as_howmuch): Remove.
1731         (as_1_char): Likewise.
1732         * input-file.h (input_file_is_open): Remove.
1733         * input-file.c (input_file_is_open): Likewise.
1734         * expr.h (expr_build_unary): Remove declaration.
1735         (expr_build_binary): Likewise.
1736         * expr.c (expr_build_unary): Remove.
1737         (expr_build_binary): Likewise.
1738         * hash.h (hash_replace): Remove declaration.
1739         (hash_delete): Likewise.
1740         * hash.c (hash_replace): Remove.
1741         (hash_delete): Likewise.
1742         * bignum-copy.c (bignum_copy): Move from here ..
1743         * config/tc-vax.c (bignum_copy): .. to here.
1744         * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1745         (bignum_copy): Remove extern declaration.
1746         * sb.h (string_count): Remove extern declaration.
1747         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1748         (sb_name): Likewise.
1749         * sb.c (dsize): Replace preprocessor macro with static int.
1750         (string_count): Make static.
1751         (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1752         (sb_name): Likewise.
1753         * config/obj-coff.c (dim_index): Make static.
1754         * config/tc-i386.c (GOT_symbol): Likewise.
1755         (output_invalid_buf): Likewise.
1756         * doc/internals.texi (Warning and error messages): Remove the
1757         prototype for fprint_value.
1758
1759 2005-04-27  Ben Elliston  <bje@au.ibm.com>
1760
1761         * link.cmd: Remove.
1762
1763 2005-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1764
1765         * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1766
1767         * read.c (pseudo_set): Disallow symbol set to common symbol.
1768
1769         PR 857
1770         * write.c (write_object_file): Report common symbol name when
1771         disallowing local symbol set to common symbol.
1772         (adjust_reloc_syms): Disallow local symbol set to undefined
1773         symbol.
1774
1775 2005-04-25  Jan Beulich  <jbeulich@novell.com>
1776
1777         * macro.c (macro_expand_body): Replace locals indicator parameters
1778         with actual macro_entry. New local variables macro_line and err.
1779         Don't return when encountering an error, just record the fact.
1780         Detect local symbol name colliding with parameter. Track line number
1781         inside of macro expansion.
1782         (do_formals): Move local variable name to wider scope. Check
1783         parameter of the same name doesn't already exist. In MRI mode, also
1784         check it doesn't collide with the argument count pseudo-parameter).
1785         (define_macro): Add file and line number parameters. Remove local
1786         variable namestr. New local variable error. Initialize macro_entry
1787         members file, line, and name. Don't return when encountering an
1788         error, just record the fact. Use %s in some diagnostics for read.c
1789         to insert the macro name. Free macro_entry on error.
1790         (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1791         when encountering an error, just record the fact.
1792         (expand_irp): Don't return when encountering an error, just record
1793         the fact.
1794         * macro.h (macro_struct): New members name, file, and line.
1795         (define_macro): Add file and line number parameters.
1796         * read.c (s_macro): Pass file and line to define_macro. Tag warning
1797         regarding pseudo-op redefinition with the file/line that macro
1798         definition started at.
1799
1800 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
1801
1802         * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1803         (future_alignment_required): Remove ifdefs that use it.
1804
1805 2005-04-22  Bob Wilson  <bob.wilson@acm.org>
1806
1807         * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1808         (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
1809         (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
1810         parameters.
1811         (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1812         convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1813
1814 2005-04-21  Christian Groessler  <chris@groessler.org>
1815
1816         * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1817         array.
1818
1819 2005-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         * config/obj-aout.h (S_IS_EXTERN): Removed.
1822         * config/obj-bout.h (S_IS_EXTERN): Likewise.
1823         * config/obj-coff.h (S_IS_EXTERN): Likewise.
1824         * symbols.c (S_IS_EXTERN): Likewise.
1825         * symbols.h (S_IS_EXTERN): Likewise.
1826
1827         * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1828         S_IS_EXTERNAL.
1829         * config/tc-d10v.c (md_apply_fix3): Likewise.
1830         * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1831         * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1832         * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1833         * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1834         * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1835         (shmedia_md_convert_frag): Likewise.
1836         * symbols.c (print_symbol_value_1): Likewise.
1837         * write.c (write_object_file): Likewise.
1838
1839 2005-04-20  Nick Clifton  <nickc@redhat.com>
1840
1841         * config/tc-xtensa.c (get_aligned_diff): Change type of
1842         branch_align to offsetT so that its signedness matches that of
1843         target_size.
1844
1845         * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1846         number into a readable string.
1847         (load_register): Likewise.
1848
1849 2005-04-20  Andreas Schwab  <schwab@suse.de>
1850
1851         * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1852
1853 2005-04-19  David S. Miller  <davem@davemloft.net>
1854
1855         * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1856         NULL insn, exit early.  Remove now spurious NULL checks.
1857         (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1858         to NULL and exit.
1859
1860 2005-04-19  Jan Beulich  <jbeulich@novell.com>
1861
1862         * symbols.h (symbol_find_base): Remove prototype.
1863         * symbols.c (save_symbol_name): Remove code section conditional upon
1864         STRIP_UNDERSCORE.
1865         (symbol_find): Remove.
1866         (symbol_find_base): Rename to symbol_find.
1867         * subsegs.c (section_symbol): Replace use of symbol_find_base with
1868         symbol_find.
1869         * config/obj-coff.c (tag_insert): Remove code section conditional
1870         upon STRIP_UNDERSCORE.
1871         (obj_coff_def): Likewise.
1872         (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1873         (coff_frob_symbol): Likewise.
1874         (yank_symbols): Likewise.
1875         (c_section_symbol): Likewise.
1876         * config/obj-coff.h (DO_NOT_STRIP): Remove.
1877         * config/tc-arm.c (symbol_locate): Remove code section conditional
1878         upon STRIP_UNDERSCORE.
1879         * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1880         * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1881         * config/tc-sh.h (DO_NOT_STRIP): Remove.
1882         * config/tc-w65.h (DO_NOT_STRIP): Remove.
1883         * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1884
1885 2005-04-19  Andreas Schwab  <schwab@suse.de>
1886
1887         * config/tc-ia64.c (md_assemble): Fix error message for wrong
1888         access to application registers.
1889
1890 2005-04-19  Jan Beulich  <jbeulich@novell.com>
1891
1892         * config/te-sysv32.h: Remove.
1893         * Makefile.am (TARG_ENV_HFILES): Remove reference to
1894         config/te-sysv32.h.
1895         * Makefile.in (TARG_ENV_HFILES): Likewise.
1896
1897 2005-04-19  Jan Beulich  <jbeulich@novell.com>
1898
1899         PR/847
1900         * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1901         length symbols.
1902
1903 2005-04-18  Mark Kettenis  <kettenis@gnu.org>
1904
1905         * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1906
1907 2005-04-18  Maciej W. Rozycki  <macro@linux-mips.org>
1908
1909         * config/tc-mips.c (normalize_constant_expr): Don't check for
1910         HAVE_32BIT_GPRS.
1911         (check_absolute_expr): Only call normalize_constant_expr() if
1912         HAVE_32BIT_GPRS.
1913         (mips_ip): Likewise.
1914
1915         * config/tc-mips.c (check_absolute_expr): Fix formatting.
1916
1917 2005-04-18  Jan Beulich  <jbeulich@novell.com>
1918
1919         * macro.c (free_token): New, freeing all the memory associated with a
1920         macro.
1921         (do_formals): Move initializers to ...
1922         (define_macro): ... here.
1923         (delete_macro): Convert passed in name to lower case. Warn when
1924         purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1925
1926 2005-04-15  Maciej W. Rozycki  <macro@linux-mips.org>
1927
1928         * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1929
1930 2005-04-15  Jan Beulich  <jbeulich@novell.com>
1931
1932         * config/obj-elf.c (obj_elf_struct): New.
1933         (elf_pseudo_table). Use it for .offset and .struct.
1934
1935 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
1936             Sterling Augustine  <sterling@tensilica.com>
1937
1938         * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1939         than the section alignment.
1940
1941 2005-04-14  Bob Wilson  <bob.wilson@acm.org>
1942             H.J. Lu  <hongjiu.lu@intel.com>
1943
1944         * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1945         * config/tc-xtensa.c (xg_translate_sysreg_op,
1946         xtensa_translate_old_userregs_ops,
1947         xtensa_find_unaligned_branch_targets,
1948         xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1949         relax_frag_add_nop): Support 64-bit host.
1950         (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1951         tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1952
1953 2005-04-14  Mark Kettenis  <kettenis@gnu.org>
1954
1955         * configure.tgt: Add support for OpenBSD/sparc ELF.
1956
1957         * configure.tgt: Set emulation for mips-*-openbsd*.
1958         Remove broken mips-dec-openbsd* config.
1959         * configure.in: Set default ABI for mips64-*-openbsd*.
1960         * configure: Regenerate.
1961
1962 2005-04-14  Maciej W. Rozycki  <macro@linux-mips.org>
1963
1964         * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1965         optimization for constant addresses.
1966
1967 2005-04-14  Nick Clifton  <nickc@redhat.com>
1968
1969         * as.c (main): Move parse_args before symbol_begin and frag_init
1970         so that the hash table size can be set before it is used.
1971         * hash.c: Use an unsigned long type for the size of the hash
1972         tables.
1973         * hash.h (set_gas_hash_table_size): Update the prototype.
1974
1975 2005-04-14  Alan Modra  <amodra@bigpond.net.au>
1976
1977         * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
1978         * acinclude.m4: Include ../bfd/warning.m4.
1979         * configure.in: Invoke AM_BINUTILS_WARNINGS.
1980         * Makefile.in: Regenerate.
1981         * configure: Regenerate.
1982         * doc/Makefile.in: Regenerate.
1983
1984 2005-04-13  Maciej W. Rozycki  <macro@linux-mips.org>
1985
1986         * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1987         (normalize_address_expr): New function to sign-extend address
1988         offsets that fit into 32 bits in 32-bit mode.
1989         (macro_build_ldst_constoffset): Use normalize_address_expr()
1990         instead of a handcoded sequence.
1991         (load_register): Likewise.  Report oversized numbers in a useful
1992         way.
1993         (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1994         for constant addresses.  Report oversized numbers in a useful way.
1995         (mips_ip): Use normalize_address_expr() for addresses.
1996
1997 2005-04-12  Mark Kettenis  <kettenis@gnu.org>
1998
1999         * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2000         similar to other instructions now that they're marked as ImmExt.
2001
2002 2005-04-12  Nick Clifton  <nickc@redhat.com>
2003
2004         * hash.c (DEFAULT_SIZE): Delete.  Replace with:
2005         (gas_hash_table_size): New static variable.
2006         (set_gas_hash_table_size): New function:  Records a requested size
2007         for the hash tables.
2008         (get_gas_hash_table_size): New function: Return a prime number
2009         near the requested size of the hash table.
2010         (hash_new): Use get_gas_hash_table_size.
2011         * hash.h: Add a prototype for set_gas_hash_table_size.
2012         * as.c (show_usage): Add description of new switches: --hash-size
2013         and --reduce-memory-overheads.
2014         (option_values): Add OPTION_HASH_TABLE_SIZE and
2015         OPTION_REDUCE_MEMORY_OVERHEADS.
2016         (std_longpopts): Add entries for the new options.
2017         (parse_args): Handle the new options.
2018         * Makefile.am: Add a dependency of as.c on hash.h.
2019         * Makefile.in: Regenerate.
2020         * doc/as.texinfo: Document the new switches.
2021         * NEWS: Mention the new switches.
2022
2023 2005-04-12  Nick Clifton  <nickc@redhat.com>
2024
2025         PR gas/818
2026         * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2027         synonyms.
2028
2029 2005-04-12  Alan Modra  <amodra@bigpond.net.au>
2030
2031         * Makefile.am: Run "make dep-am".
2032         * Makefile.in: Regenerate.
2033
2034 2005-04-11  Sterling Augustine  <sterling@tensilica.com>
2035             Bob Wilson  <bob.wilson@acm.org>
2036
2037         * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2038
2039 2005-04-11  Mark Kettenis  <kettenis@gnu.org>
2040
2041         * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2042
2043 2005-04-11  Jan Beulich  <jbeulich@novell.com>
2044
2045         * NEWS: Mention these changes and their effects.
2046         * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2047         is_name_ender.
2048         (check_macro): Likewise.
2049         (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2050         labels together with the closing pseudo-op.
2051         (macro_expand_body): Adjust comment. Range-check input before use.
2052         Adjust mis-spelled diagnostic. Use is_name_beginner.
2053         * read.c (try_macro): New.
2054         (read_a_source_file): New static variable last_eol. Don't list
2055         macro expansion lines more than once. Call try_macro.
2056         (s_macro): Set section of line_label to absolute instead of undefined.
2057         * doc/as.texinfo: Add information on the caveats of these changes.
2058
2059 2005-04-11  Alan Modra  <amodra@bigpond.net.au>
2060
2061         * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2062         * symbols.h (symbol_X_add_number): Update prototype.
2063
2064 2005-04-10  Eric Christopher  <echristo@redhat.com>
2065
2066         * symbols.c (symbol_X_add_number): Fix warning.
2067
2068 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
2069
2070         * config/tc-m68k.c (md_begin): Support 64bit host.
2071         (get_num): Support 64bit BFD on 32bit host.
2072
2073 2005-04-10  H.J. Lu  <hongjiu.lu@intel.com>
2074
2075         * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2076
2077 2005-04-09  Alan Modra  <amodra@bigpond.net.au>
2078
2079         * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
2080         call.  Don't do the COFF hacks for multi-emulation gas.  Move
2081         demand_empty_rest_of_line back to caller.
2082         (s_set, equals): demand_empty_rest_of_line here.
2083
2084         PR gas/827
2085         * as.h (rs_dummy): Define.
2086         * symbols.c (symbol_X_add_number): New function.
2087         * symbols.h (symbol_X_add_number): Declare.
2088         * stabs.c (aout_process_stab): Tidy symbol frag setting.
2089         * read.c (assign_symbol): New function, split out from s_set.
2090         Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
2091         Fix COFF hacks for multi-emulation gas.
2092         (s_set): Call assign_symbol.  Remove "register" keyword.
2093         (set_zero_frag): New function.
2094         (pseudo_set): Always check for assignment to section syms.
2095         Always set segment and frag of symbol, and likewise extern for
2096         aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
2097         special case exp.X_add_number non-zero for O_symbol expressions.
2098         (equals): Use assign_symbol.
2099
2100 2005-04-08  Bob Wilson  <bob.wilson@acm.org>
2101
2102         * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2103         SEC_MERGE sections.
2104
2105 2005-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2106
2107         * config/tc-i386.c (tc_gen_reloc): Don't turn
2108         BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2109
2110 2005-04-06  Nick Clifton  <nickc@redhat.com>
2111
2112         * po/rw.po: New translation: Kinyarwanda
2113         * configure.in (ALL_LINGUAS): Add rw
2114         * configure: Regenerate.
2115
2116 2005-04-05  Sterling Augustine  <sterling@tensilica.com>
2117             Bob Wilson  <bob.wilson@acm.org>
2118
2119         * config/tc-xtensa.c (branch_align_power): New.
2120         (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2121         future_alignment_required): Use branch_align_power to check section
2122         alignment as well as xtensa_fetch_width when aligning branch targets.
2123
2124 2005-04-05  Bob Wilson  <bob.wilson@acm.org>
2125
2126         * config/tc-xtensa.c: Warning fixes throughout.
2127         (xtensa_fetch_width): Change to unsigned.
2128         (assemble_nop, xtensa_find_unaligned_branch_targets,
2129         xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2130         is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2131         min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2132         unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2133         count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2134         get_text_align_max_fill_size, get_text_align_nop_count,
2135         get_text_align_nth_nop_size, get_noop_aligned_address,
2136         get_aligned_diff, convert_frag_align_next_opcode,
2137         convert_frag_immed_finish_loop, xtensa_create_property_segments,
2138         xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2139         types, avoiding size_t and using offsetT and addressT appropriately.
2140         (get_text_align_power): Clean up types.  Avoid incorrect bound.
2141         (get_text_align_fill_size): Clean up types.  Restructure for clarity.
2142
2143 2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>
2144
2145         * config/tc-ia64.c (start_unwind_section): Undo the change
2146         of 2004-08-18.
2147         (generate_unwind_image, dot_endp): Likewise.
2148
2149 2005-04-01 David Mosberger  <davidm@hpl.hp.com>
2150
2151         * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2152         le_nop_stop arrays and initializers to file scope.
2153         (md_begin): When generating code for anything other than
2154         Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2155
2156 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2157
2158         * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2159         immediates.
2160
2161 2005-04-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
2162
2163         * NEWS: Mention [fdgh]_floating.
2164         * config/atof-vax.c: Fix some whitespace.
2165         * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2166
2167 2005-04-01  Nick Clifton  <nickc@redhat.com>
2168
2169         * configure.in: Add a check for <unistd.h> providing a prototype
2170         for getopt() which is compatible with the one in
2171         include/getopt.h.  If so then define HAVE_DECL_GETOPT.
2172         * configure: Regenerate.
2173         * config.in (HAVE_DECL_GETOPT): Add.
2174
2175 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2176
2177         * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2178
2179 2005-04-01  Jan Beulich  <jbeulich@novell.com>
2180
2181         * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2182         (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2183
2184 2005-03-30  Julian Brown  <julian@codesourcery.com>
2185
2186         * config/tc-arm.c (arm_adjust_symtab): Rename
2187         bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2188
2189 2005-03-30  Julian Brown  <julian@codesourcery.com>
2190
2191         * config/tc-arm.c (mapping_state): Change documentation in function
2192         comment to cross-reference spec instead. Change type of mapping symbols
2193         to BSF_NO_TYPE.
2194         (arm_adjust_symtab): Don't change type of mapping symbols here.
2195
2196 2005-03-30  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
2197
2198         * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2199         * config.in: Regenerate.
2200         * configure: Regenerate.
2201         * configure.in: Check for ffs decl and alphabetize.
2202
2203 2005-03-29  Daniel Jacobowitz  <dan@codesourcery.com>
2204             Phil Blundell  <philb@gnu.org>
2205
2206         * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2207         (md_apply_fix3): Mark TLS symbols.
2208         (tc_gen_reloc): Handle TLS relocations.
2209         (arm_fix_adjustable): Ignore TLS relocations.
2210         (s_arm_elf_cons): Support expressions after decorated symbols.
2211
2212 2005-03-29  Julian Brown  <julian@codesourcery.com>
2213
2214         * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2215         whether personality routine index N has been output for this section.
2216         (mapping_state): tc_segment_info_data now struct not enum.
2217         (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2218         handled on section change.
2219         (create_unwind_entry): Previous code to output dependency removed.
2220         (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2221         for this section.
2222         * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2223         arm_segment_info_type.
2224         (arm_segment_info_type): New struct.
2225
2226 2005-03-28  Sterling Augustine  <sterling@tensilica.com>
2227             Bob Wilson  <bob.wilson@acm.org>
2228
2229         * config/tc-xtensa.c (do_align_targets): Update comment.
2230         (xtensa_frob_label): Compute "freq" before possibly switching frags.
2231         Insert a LOOP_END frag before every loop target, and do not overload
2232         DESIRE_ALIGN_IF_TARGET frags with loop end information.
2233         (xg_assemble_vliw_tokens): Use do_align_targets.
2234         (xtensa_fix_target_frags): Remove code to convert a
2235         DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2236         negatable branch at the end of a loop.
2237         (frag_can_negate_branch): Delete.
2238
2239 2005-03-28  David Mosberger  <davidm@hpl.hp.com>
2240             H.J. Lu  <hongjiu.lu@intel.com>
2241
2242         PR 803
2243         NEWS: Mention "-mtune=[itanium1|itanium2]".
2244
2245         * config/tc-ia64.c (md): Add tune.
2246         (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2247         (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2248         (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2249         B unit NOPs are discouraged for McKinley-derived cores.
2250         (md_begin): Don't hardcode the "extra_goodness()" function in
2251         the comment...
2252         (ia64_init): Set md.tune to itanium2.
2253
2254         * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2255         * doc/c-ia64.texi: Likewise.
2256
2257 2005-03-27  Ian Lance Taylor  <ian@airs.com>
2258
2259         * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2260         bad C_EFCN symbol, print its name.
2261
2262 2005-03-25  Bob Wilson  <bob.wilson@acm.org>
2263
2264         * config/tc-xtensa.c (use_longcalls): Delete.
2265         (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2266         the use_longcalls flag is set.  Do this before checking the segment.
2267         (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
2268         expand direct calls at this point.
2269         (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2270         (xtensa_find_unmarked_state_frags): Likewise.
2271         (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2272         (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2273         (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2274         * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2275
2276 2005-03-25  Hans-Peter Nilsson  <hp@bitrange.com>
2277
2278         * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2279
2280 2005-03-25  Hans-Peter Nilsson  <hp@axis.com>
2281
2282         * config/tc-cris.h: Convert to ISO C90.
2283         * config/tc-cris.c: Ditto.
2284         (md_estimate_size_before_relax): Remove obsolete comment for
2285         parameter "segment_type".
2286         (md_begin): Document reason for cast of hash_insert argument.
2287         (md_atof): Correct type of parameter "type".
2288
2289 2005-03-24  Nick Clifton  <nickc@redhat.com>
2290
2291         * write.h (bit_fix_new): Remove redundant prototype.
2292         * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2293         * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2294         * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2295         * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2296         * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2297         * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2298         * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2299         * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2300         * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2301         * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2302         * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2303         * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2304         * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2305         * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2306         * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2307         * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2308         * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2309         * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2310         * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2311         * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2312         * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2313         * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2314         * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2315         * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2316         * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2317         * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2318         * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2319         * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2320         * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2321         * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2322         * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2323         * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2324         * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2325         * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2326         * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2327         * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2328         * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2329         * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2330         * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2331         * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2332         * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2333         * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2334         * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2335         * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2336         * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2337         * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2338         * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2339         * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2340         * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2341         * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2342         * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2343         * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2344         * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2345         * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2346         * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2347
2348 2005-03-23  Jim Blandy  <jimb@redhat.com>
2349
2350         * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2351         attributes properly.
2352
2353 2005-03-23  Mike Frysinger  <vapier@gentoo.org>
2354             Nick Clifton  <nickc@redhat.com>
2355
2356         * configure.tgt: Accept any C library to accompany a GNU Linux
2357         implementation, not just the GNU C library.
2358         * configure.in: Likewise.
2359         * configure: Regenerate.
2360
2361 2005-03-23  Nick Clifton  <nickc@redhat.com>
2362
2363         * config/tc-tic30.c: Convert to ISO C90 formatting.
2364         * config/tc-tic30.h: Convert to ISO C90 formatting.
2365         * config/tc-pdp11.c: Convert to ISO C90 formatting.
2366         * config/atof-vax.c: Convert to ISO C90 formatting.
2367
2368 2005-03-21  Maciej W. Rozycki  <macro@mips.com>
2369
2370         * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2371         relocations correctly as well.
2372         (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2373         relocations in mergeable sections section-relative either.
2374
2375 2005-03-21  Bob Wilson  <bob.wilson@acm.org>
2376
2377         * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2378
2379 2005-03-21  Nick Clifton  <nickc@redhat.com>
2380
2381         * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2382         warning by providing a prototype for sh_symbian_find_elf_flags.
2383
2384         * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2385         previous delta.
2386
2387 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
2388
2389         * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2390         along with other formats that set bfd_gas.  Remove unnecessary
2391         setting of bfd_gas.  Delete strongarm cases in generic_target
2392         switch.
2393
2394 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
2395
2396         PR gas/780
2397         * config/tc-m68k.c (TRUNC, SEXT): Define.
2398         (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2399         (m68k_ip): Truncate or sign extend expressions as appropriate.
2400         (get_num): Likewise.
2401         (md_apply_fix3): Use SEXT.
2402
2403 2005-03-21  Alan Modra  <amodra@bigpond.net.au>
2404
2405         * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2406         (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2407         (obj-vms.o): Delete rule.
2408         Run "make dep-am".
2409         * Makefile.in: Regenerate.
2410         * aclocal.m4: Regenerate.
2411         * doc/Makefile.in: Regenerate.
2412         * po/POTFILES.in: Regenerate.
2413
2414 2005-03-18  C Jaiprakash  <cjaiprakash@noida.hcltech.com>
2415
2416         * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2417         flag for coldfire v4e.
2418
2419 2005-03-17  Bob Wilson  <bob.wilson@acm.org>
2420
2421         * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2422         xg_apply_fix_value and return a value to indicate success.
2423         (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
2424         (xtensa_force_relocation): Remove checks for VTABLE relocs.
2425         (xtensa_validate_fix_sub): New.
2426         (xtensa_fix_adjustable): Remove check for external or weak symbols.
2427         (tc_gen_reloc): Move code to handle difference of symbols and code to
2428         apply tentative fix values to ...
2429         (md_apply_fix3): ...here.  Enable standard overflow checks for simple
2430         8, 16, and 32 bit relocations.  Apply fixes for slot-specific
2431         relocations when linkrelax flag is not set.
2432         * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2433         (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2434
2435 2005-03-17  Jan Beulich  <jbeulich@novell.com>
2436
2437         * config/tc-i386.c (i386_scale): Beautify error message.
2438         (Intel syntax comments): Update.
2439         (struct intel_parser_s): Add fields in_offset, in_bracket, and
2440         next_operand.
2441         (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2442         Remove declarations.
2443         (intel_bracket_expr): Declare.
2444         (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2445         of the function body in a loop allowing to split an operand into two.
2446         Replace calls to malloc and checks of it returning non-NULL with
2447         calls to xmalloc/xstrdup.
2448         (intel_expr): SHORT no longer handled here. Add comment indicating
2449         comparison ops need implementation.
2450         (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2451         Check right operand of - does not specify a register when parsing
2452         the address of a memory reference.
2453         (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2454         Check operands do not specify a register when parsing the address of
2455         a memory reference.
2456         (intel_e06, intel_e06_1): Likewise.
2457         (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2458         handle SHORT as well as unary + and -. Don't accept : except for
2459         segment overrides or in direct far jump/call insns.
2460         (intel_brack_expr): New.
2461         (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2462         intel_brack_expr.
2463         (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2464         through in certain cases. Use intel_brack_expr. Add new diagnostics.
2465         Allow symbolic constants as register scale value.
2466         (intel_get_token): Replace call to malloc and check of return value
2467         with call to xmalloc. Change handling for FLAT to match MASM's.
2468         (intel_putback_token): Don't try to back up/free current token if
2469         that is T_NIL.
2470
2471 2005-03-16  Daniel Jacobowitz  <dan@codesourcery.com>
2472
2473         * configure.tgt: Set emulation for arm-*-eabi*.
2474         * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2475         * config/te-armeabi.h: New file.
2476         * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2477         * config/te-symbian.h: Include "te-armeabi.h".
2478
2479 2005-03-16  Nick Clifton  <nickc@redhat.com>
2480
2481         * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2482         local variable in case it is clobbered by the setjmp.
2483
2484 2005-03-16  Nick Clifton  <nickc@redhat.com>
2485             Ben Elliston  <bje@au.ibm.com>
2486
2487         * configure.in (werror): New switch: Add -Werror to the
2488         compiler command line.  Enabled by default.  Disable via
2489         --disable-werror.
2490         * configure: Regenerate.
2491
2492 2005-03-16  Nick Clifton  <nickc@redhat.com>
2493
2494         * config/obj-coff.h: Convert to ISO C90 formatting.
2495         * config/obj-coff.c: Convert to ISO C90 formatting.
2496
2497 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
2498
2499         * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2500         is_mls parameter; do not diagnose Rm==Rd when is_mls.
2501         (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2502         (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2503         (insns): Add ARMv6T2 instructions:
2504         bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2505         (arm_archs): Add V6T2 variants.
2506
2507 2005-03-15  Nick Clifton  <nickc@redhat.com>
2508
2509         * NEWS: Add cutoff for changes in 2.16 release.
2510
2511 2005-03-15  Jan Beulich  <jbeulich@novell.com>
2512
2513         * expr.c (operand): Merge handling of unary + into that for unary
2514         -, !, and ~.
2515
2516 2005-03-14  Eric Christopher  <echristo@redhat.com>
2517
2518         * config/tc-mips.c: Include dw2gencfi.h.
2519         (mips_cfi_frame_initial_instructions): New.
2520         * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2521         (tc_cfi_frame_initial_instructions): Ditto.
2522         (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2523         (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2524         * Makefile.am: Update dependencies.
2525         * Makefile.in: Regenerate.
2526
2527 2005-03-15  Alan Modra  <amodra@bigpond.net.au>
2528
2529         * po/es.po: Commit new Spanish translation.
2530
2531 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
2532
2533         * po/tr.po: Commit new Turkish translation.
2534
2535 2005-03-12  Zack Weinberg  <zack@codesourcery.com>
2536
2537         * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2538         wfi, yield.
2539
2540 2005-03-11  Daniel Jacobowitz  <dan@codesourcery.com>
2541
2542         * config-gas.com: Mark vax-vms as obsolete.
2543         * configure.in: Remove fmt=vms support.
2544         * config.in: Regenerate.
2545         * configure: Regenerate.
2546         * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2547
2548 2005-03-10  Sterling Augustine  <sterling@tensilica.com>
2549             Bob Wilson  <bob.wilson@acm.org>
2550
2551         * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2552         when checking if xg_resolve_literals needs to be called.
2553         * config/tc-xtensa.h: Fix spelling typo in a comment.
2554
2555 2005-03-10  Jan Beulich  <jbeulich@novell.com>
2556
2557         * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2558         * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2559         crafted structure declarations with the types from macro.h.
2560
2561 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2562
2563         * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2564         for -mno-shared optimization.
2565
2566 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2567
2568         * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2569         (MAX_NOPS): Bump to 4.
2570         (mips_fix_vr4130): New variable.
2571         (nops_for_vr4130): New function.
2572         (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
2573         nops_for_vr4130 if working around VR4130 errata.
2574         (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2575         (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2576         (md_parse_option): Handle them.
2577         (md_show_usage): Print them.
2578         * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2579
2580 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2581
2582         * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2583         branch delay code.
2584
2585 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2586
2587         * config/tc-mips.h (mips_flush_pending_output): Delete.
2588         (mips_emit_delays): Declare.
2589         (md_flush_pending_output): Use mips_emit_delays.
2590         * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2591         the previous instructions.
2592         (md_begin, append_insn, md_parse_option): Update callers.
2593         (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
2594         start_noreorder.
2595         (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2596         (s_gpdword): Update callers.
2597         (start_noreorder, end_noreorder): New functions.
2598         (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2599         manipulating mips_opts or prev_nop_frag directly.
2600         (mips_flush_pending_output): Delete.
2601
2602 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2603
2604         * config/tc-mips.c (mips_move_labels): New function, taken from...
2605         (append_insn, mips_emit_delays): ...here.
2606
2607 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2608
2609         * config/tc-mips.c (MAX_NOPS): New macro.
2610         (history): Resize to 1 + MAX_NOPS.
2611         (fix_vr4120_class): New enumeration.
2612         (vr4120_conflicts): New variable.
2613         (init_vr4120_conflicts): New function.
2614         (md_begin): Call it.
2615         (insn_uses_reg): Constify first argument.
2616         (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2617         (nops_for_insn_or_target): New functions.
2618         (append_insn): Use the new nops_for_* functions instead of inline
2619         delay checks.  Generalize prev_nop_frag handling to handle an
2620         arbitrary history length.  Insert nops into the history buffer
2621         once the number of nops in prev_nop_frag is fixed.
2622         (emit_delays): Use nops_for_insn instead of inline delay checks.
2623
2624 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2625
2626         * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2627         check from branch delay code.  Remove unnecessary check for branches.
2628
2629 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2630
2631         * config/tc-mips.c (dummy_opcode): Delete.
2632         (nop_insn, mips16_nop_insn): New variables.
2633         (NOP_INSN): New macro.
2634         (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2635         (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2636         (md_begin): Initialize nop_insn and mips16_nop_insn.
2637         (append_insn): Use the new emit_nop function to add nops, recording
2638         them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
2639         to reserve room for the instruction and install_insn to install the
2640         final form.  Use insert_into_history to record the instruction in
2641         the history buffer.  Use move_insn to do delay slot filling.
2642         (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2643         (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2644         (mips16_ip): Use create_insn to initialize mips_cl_insns.
2645
2646 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2647
2648         * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2649         (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2650         (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2651         (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2652         (mips16_ip): Use the new macros instead of explicit masks and shifts.
2653
2654 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2655
2656         * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2657         and extended_p fields with a single fixed_p field.
2658         (append_insn, mips_no_prev_insn): Adjust accordingly.
2659
2660 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2661
2662         * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2663         a single mips16_absolute_jump_p bit.
2664         (append_insn): Adjust accordingly.
2665
2666 2005-03-09  Richard Sandiford  <rsandifo@redhat.com>
2667
2668         * config/tc-mips.h (mips_cl_insn): Move definition to...
2669         * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
2670         frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2671         and extended_p.
2672         (history): New variable.
2673         (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2674         (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2675         (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2676         (prev_prev_insn_unreordered): Delete.
2677         (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2678         (macro_start): Replace uses of prev_insn* with the equivalent history[]
2679         field.
2680
2681 2005-03-08  Daniel Jacobowitz  <dan@codesourcery.com>
2682
2683         * doc/Makefile.am: Update as.info dependencies.
2684         * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2685
2686 2005-03-08  Jan Beulich  <jbeulich@novell.com>
2687
2688         * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2689         error, and point to .purgem documentation if someone really needs
2690         re-definitions.
2691         * NEWS: Mention macro redefinition is now an error.
2692
2693 2005-03-08  Jan Beulich  <jbeulich@novell.com>
2694
2695         * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2696         emitted to. Add more precise diagnostics for non-fitting insns based
2697         on that. Eliminate now superfluous special casing of MLX. Clear out
2698         slot information when dropping an insn.
2699
2700 2005-03-08  Jan Beulich  <jbeulich@novell.com>
2701
2702         * config/tc-ia64.c (parse_section_name): Rename to...
2703         (cross_section): In addition to separating the name from the rest of
2704         the arguments, also carry out the operation.
2705         (dot_xdata): Use cross_section.
2706         (dot_float_cons): Likewise.
2707         (dot_xstringer): Likewise.
2708         (dot_xdata_ua): Likewise.
2709         (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2710
2711 2005-03-05  Alan Modra  <amodra@bigpond.net.au>
2712
2713         * po/gas.pot: Regenerate.
2714
2715 2005-03-04  David Daney  <ddaney@avtrex.com>
2716
2717         * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2718         instead of '_gp' for -mno-shared optimization.
2719         (s_cpload): Ditto.
2720         (s_abicalls): Document it in the comment.
2721         (md_show_usage): Document the -mno-shared option.
2722
2723 2005-03-04  Richard Sandiford  <rsandifo@redhat.com>
2724
2725         * config/tc-mips.c (mips_set_options): Add sym32 field.
2726         (mips_opts): Initialize it.
2727         (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2728         (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2729         (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2730         (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2731         when deciding whether to use a symbolic %highest/%higher expansion.
2732         (macro): Likewise.  Remove o64/n32 linux hack.  Always use
2733         ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2734         and "la".  Handle constants separately from symbolic expressions in
2735         the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2736         and using load_register to load the high part of the address.
2737         (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2738         (OPTION_ELF_BASE): Bump by 2.
2739         (md_longopts): Add entries for -msym32 and -mno-sym32.
2740         (md_parse_option): Handle them.
2741         (usage): Document them.
2742         (s_mipsset): Handle ".set sym32" and ".set nosym32".
2743         (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2744         HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2745         * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2746         -msym32 and -mno-sym32.
2747
2748 2005-03-03  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2749
2750         * config/tc-mips.c (load_address): Implement GP optimization
2751         for 64bit address space non-PIC. Fix formatting.
2752         (macro): Likewise. Simplify code.
2753         (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2754         (mips_after_parse_args): Simplify code.
2755
2756 2005-03-03  Nick Clifton  <nickc@redhat.com>
2757
2758         * expr.c (operand): Remove redundant code enclosed by #ifdef
2759         RELAX_PAREN_GROUPING....#endif.
2760
2761         * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2762         reloc is the difference of two symbols defined in the same
2763         section.
2764
2765         * config/tc-iq2000.c (line_comment_chars): Include the # character
2766         as otherwise this breaks #APP/#NO_APP processing.
2767
2768 2005-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
2769
2770         * config/tc-arc.c(md_assemble): Remove dead code for handling
2771         immediate indexing of ld and st .
2772
2773 2005-03-02  Daniel Jacobowitz  <dan@codesourcery.com>
2774             Joseph Myers  <joseph@codesourcery.com>
2775
2776         * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2777         %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2778         (parse_relocation): Check for a word break after a relocation
2779         operator.
2780         (md_apply_fix3): Handle TLS relocations, and mark thread-local
2781         symbols.
2782
2783 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
2784
2785         * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2786
2787 2005-03-02  Jan Beulich  <jbeulich@novell.com>
2788
2789         * as.c (main): Use unlink_if_ordinary instead of unlink.
2790         * messages.c (as_fatal): Likewise.
2791
2792 2005-03-02  Jan Beulich  <jbeulich@novell.com>
2793
2794         * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2795         accesses.
2796         (parse_register): Allow cr8...15 in all modes.
2797
2798 2005-03-02  Jan Beulich  <jbeulich@novell.com>
2799
2800         * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2801         etc. like normal symbol references (T_ID).
2802
2803 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
2804
2805         * symbols.c (fb_label_name): Fix silly thinko in last change.
2806
2807 2005-03-02  Alan Modra  <amodra@bigpond.net.au>
2808
2809         * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2810         * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2811
2812         * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2813
2814 2005-03-01  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
2815
2816         PR gas/708
2817         * config/tc-arc.c (md_assemble): Initialize suffix for extension
2818         suffixes also.
2819
2820 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
2821
2822         * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2823
2824         * as.h (assert): Warning fix.
2825         * expr.c (expr): Correct assertion.
2826         * read.c (s_comm_internal): Remove assertion.
2827         * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2828         (fixup_segment): Remove assertion.
2829         * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2830         (md_apply_fix3): Likewise.
2831         * config/tc-i370.c (md_begin): Correct assertion.
2832         (i370_macro): Warning fix for assertion.
2833
2834 2005-03-01  Alan Modra  <amodra@bigpond.net.au>
2835
2836         * configure.in (AC_C_BIGENDIAN): Invoke.
2837         * configure: Regenerate.
2838         * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2839         host variable to set string header size.
2840         * config/obj-aout.c (obj_header_append): Don't use host structs.
2841         (obj_symbol_to_chars): Likewise.
2842         (obj_emit_strings): Likewise.  Use the passed in output pointer.
2843         * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2844         * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2845         not sizeof host struct.
2846         (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2847         (obj_emit_strings): Likewise.
2848         * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2849         (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2850         sizeof host struct.
2851         (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2852         sizeof host struct.
2853         (host_number_to_chars): Define.
2854         * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2855         host internal struct to set header sizes.
2856         * config/tc-i960.c (md_number_to_field): Warning fix.
2857         (md_ri_to_chars): Use host byte order.
2858         (get_cdisp, md_apply_fix3): Warning fix.
2859         * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2860
2861 2005-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
2862
2863         * doc/c-arc.texi: Update documentation about ARC's extension
2864         instructions.
2865
2866 2005-02-27  Svein E. Seldal  <svein@dev.seldal.com>
2867
2868         * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2869         address for myself.
2870
2871 2005-02-23  Alan Modra  <amodra@bigpond.net.au>
2872
2873         * cgen.c: Warning fixes.
2874         * config/tc-arc.c: Likewise.
2875         * config/tc-arm.c: Likewise.
2876         * config/tc-avr.c: Likewise.
2877         * config/tc-d10v.c: Likewise.
2878         * config/tc-d30v.c: Likewise.
2879         * config/tc-frv.c: Likewise.
2880         * config/tc-frv.h: Likewise.
2881         * config/tc-h8300.c: Likewise.
2882         * config/tc-h8500.c: Likewise.
2883         * config/tc-i370.c: Likewise.
2884         * config/tc-i960.c: Likewise.
2885         * config/tc-ia64.c: Likewise.
2886         * config/tc-ip2k.c: Likewise.
2887         * config/tc-m68hc11.c: Likewise.
2888         * config/tc-maxq.c: Likewise.
2889         * config/tc-mcore.c: Likewise.
2890         * config/tc-mips.c: Likewise.
2891         * config/tc-msp430.c: Likewise.
2892         * config/tc-pj.c: Likewise.
2893         * config/tc-ppc.c: Likewise.
2894         * config/tc-ppc.h: Likewise.
2895         * config/tc-s390.c: Likewise.
2896         * config/tc-sh.c: Likewise.
2897         * config/tc-sh64.c: Likewise.
2898         * config/tc-tic4x.c: Likewise.
2899         * config/tc-tic80.c: Likewise.
2900         * config/tc-v850.c: Likewise.
2901         * config/tc-vax.c: Likewise.
2902         * config/tc-w65.c: Likewise.
2903         * config/tc-xstormy16.c: Likewise.
2904         * config/tc-z8k.c: Likewise.
2905
2906 2005-02-22  Catherine Moore  <clm@cm00re.com>
2907
2908         * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2909         * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2910
2911 2005-02-22  Eric Christopher  <echristo@redhat.com>
2912
2913         * config/tc-mips.c (struct proc): Change isym to
2914         func_sym. New member func_end_sym.
2915         (s_mips_ent): Update.
2916         (s_mips_end): Ditto. Add code to compute function size.
2917
2918 2005-02-22  Alan Modra  <amodra@bigpond.net.au>
2919
2920         * read.c: Warning fixes.
2921         * config/obj-elf.c: Likewise.
2922
2923 2005-02-22  Maciej W. Rozycki  <macro@mips.com>
2924
2925         * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2926         emitting insn.
2927
2928 2005-02-21  H.J. Lu  <hongjiu.lu@intel.com>
2929
2930         * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2931         SEC_COFF_SHARED.
2932
2933         * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2934         SEC_TIC54X_BLOCK.
2935         (demand_empty_rest_of_line): Likewise.
2936         (tic54x_sblock): Likewise.
2937         (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2938
2939 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
2940
2941         * read.c (address_bytes): New function.
2942         (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2943         (potable): Add "dc.a".
2944         (cons_worker): Handle "dc.a".
2945         * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2946
2947 2005-02-21  Alan Modra  <amodra@bigpond.net.au>
2948
2949         * input-file.c (input_file_open): Rearrange to avoid warning.
2950
2951 2005-02-19  Alan Modra  <amodra@bigpond.net.au>
2952
2953         * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2954         * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2955         * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2956
2957 2005-02-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
2958
2959         * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2960         uses after .set noat.
2961         (load_address): Likewise.
2962         (macro): Likewise. Don't try to avoid $at use by sacrificing
2963         the target register before it is stored, it won't work.
2964
2965 2005-02-17  James E Wilson  <wilson@specifixinc.com>
2966
2967         * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2968         see an instruction that specifies a template.
2969
2970 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
2971
2972         * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2973         * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2974         * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2975
2976 2005-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2977
2978         * NEWS: Mention "-mhint.b=[ok|warning|error]".
2979
2980         * config/tc-ia64.c (md): Add hint_b.
2981         (emit_one_bundle): Handle md.hint_b for "hint".
2982         (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2983         (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2984         (ia64_init): Set md.hint_b to error.
2985         (md_assemble): Handle md.hint_b for "hint.b".
2986
2987         * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2988         * doc/c-ia64.texi: Likewise.
2989
2990 2005-02-17  Alan Modra  <amodra@bigpond.net.au>
2991
2992         * tc.h (struct relax_type, relax_typeS): Move from here..
2993         * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
2994         * ecoff.c (ecoff_new_file): Add appfile param.
2995         * ecoff.h (ecoff_new_file): Likewise.
2996         * itbl-lex.h: New file.
2997         * itbl-lex.l: Include itbl-lex.h.
2998         * itbl-parse.y: Likewise.
2999         (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3000         * read.c (s_app_file_string): Mark appfile possibly unused.
3001         * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3002         * subsegs.h (struct seg_info_trash): Delete.
3003         (seg_info): Use segment_info_type instead.
3004         * config/obj-coff.c (struct filename_list): Make filename const char *.
3005         * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3006         * config/obj-elf.c (elf_file_symbol): Similarly.
3007         * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
3008         signed right shift.
3009         * config/tc-arc.c (md_operand): Warning fix.
3010         * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3011         (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3012         * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3013         * config/tc-frv.c (frv_force_relocation): Warning fix.
3014         * config/tc-m68k.c (md_parse_option): Delete unused var.
3015         * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3016         * config/tc-sparc.c: Likewise.
3017         (s_common): Warning fix.
3018         * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3019         * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3020         addressT.
3021         * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3022         * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3023         sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3024         * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3025         (tic4x_do_align): Use TIC_NOP_OPCODE.
3026         * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3027         * config/tc-vax.c: Include netinet/in.h.
3028         (tc_headers_hook): Formatting.
3029         * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3030
3031 2005-02-17  Jan Beulich  <jbeulich@novell.com>
3032
3033         * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3034         parsing inN, locN, outN. Set 'idx' to offset register number starts
3035         at. Don't handle numbers with leading zeroes or beyond 95. Remove
3036         pointless cast.
3037
3038 2005-02-16  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
3039
3040         * config/tc-mips.c (load_address): Fix formatting.
3041         (macro): Don't use AT if .set noat is in effect. Fix formatting.
3042         Catch macros which are unexpandable without AT. Remove duplicate
3043         zeroing of used_at.
3044         (macro2): Remove duplicate zeroing of used_at.
3045
3046 2005-02-16  Alan Modra  <amodra@bigpond.net.au>
3047
3048         * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3049         than zero.
3050
3051 2005-02-15  Nigel Stephens  <nigel@mips.com>
3052             Maciej W. Rozycki  <macro@mips.com>
3053
3054         * config/tc-mips.c (reloc_needs_lo_p): Handle
3055         BFD_RELOC_MIPS16_HI16_S.
3056         (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3057         (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3058         and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3059         complaints on.
3060         (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3061         BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3062         Call my_getSmallExpression() to parse percent operators.
3063         (percent_op_match, mips_percent_op): Separate definitions.
3064         (mips16_percent_op): Define percent operators for the MIPS16 mode.
3065         (parse_relocation): Handle the MIPS16 mode using
3066         mips16_percent_op.
3067         (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3068         BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3069
3070 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3071
3072         * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3073         instead of explicitly dealing with the translation; exclude
3074         relocations that are already pcrel, however.
3075
3076 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3077
3078         * config/tc-ia64.c: Include limits.h (if available).
3079         (gr_values[0]): Set path to INT_MAX.
3080         (dot_reg_val): Don't allow changing value of r0. Limit range of
3081         general registers at r127.
3082         (specify_resource): Default resource index is -1. Don't set resource
3083         index (in case IA64_RS_RSE) without setting the specific flag.
3084         (note_register_values): Check operand is O_constant before tracking
3085         input value of moves. Add tracking for dep.z with constant inputs.
3086         (print_dependency): Resource index of specific resource may be zero.
3087         (check_dependencies): Likewise.
3088
3089 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3090
3091         * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3092         reg_class. Check operands and emit diagnostics for illegal use of
3093         registers.
3094
3095 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3096
3097         * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3098         new variables type, suffix, and width. Handle
3099         BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3100         Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3101         FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3102         FUNC_DTP_RELATIVE case. Return incoming relocation type if
3103         BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3104         if unable to translate relocation type, using the new variables.
3105
3106 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3107
3108         * config/tc-ia64.h (ia64_symbol_chars): Declare.
3109         (ty_symbol_chars): Define.
3110         * config/tc-ia64.c (ia64_symbol_chars): Define.
3111
3112 2005-02-15  Jan Beulich  <jbeulich@novell.com>
3113
3114         * config/tc-ia64.c (ia64_parse_name): Only update next character if
3115         input_line_pointer was advanced.
3116
3117 2005-02-14  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
3118
3119         * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3120         within |.
3121
3122 2005-02-13  Jan Beulich  <jbeulich@novell.com>
3123
3124         * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3125         (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3126         indicator.
3127         (ia64_init): Set md.detect_dv.
3128         (ia64_start_line): New static variable warned. Warn only once when
3129         encountering explicit stops in automatic mode.
3130         * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3131         * NEWS: Mention new default mode.
3132
3133 2005-02-13  Jan Beulich  <jbeulich@novell.com>
3134
3135         * config/tc-ia64.c (dot_rot): Add comment that name strings should
3136         be freed when wiping out previous state. Canonicalize names before
3137         use. Free name string when detecting redefinition.
3138         (dot_pred_rel): Call generic expression parser to process arguments.
3139         Handle O_register case for individual predicates and O_subtract for
3140         ranges.
3141         (ia64_parse_name): Canonicalize name before looking it up in dynamic
3142         register hash.
3143         (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3144         Warn if multiple found, issue error if resulting symbol name has zero
3145         length.
3146         (dot_alias): Canonicalize name before use.
3147
3148 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3149
3150         * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3151         and 0 for error.
3152         (in_procedure): Return -1 for warning.
3153         (in_prologue): Likewise.
3154         (in_body): Likewise.
3155
3156 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3157
3158         * config/tc-ia64.c (dot_xdata): Undo the last change.
3159         (dot_float_cons): Likewise.
3160         (dot_xstringer): Likewise.
3161         (dot_xdata_ua): Likewise.
3162         (dot_float_cons_ua): Likewise.
3163
3164 2005-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3165
3166         * NEWS: Mention "-munwind-check=[warning|error]".
3167
3168         * config/tc-ia64.c (md): Add unwind_check.
3169         (unwind_diagnostic): New.
3170         (in_procedure): Call unwind_diagnostic when a directive isn't
3171         in procedure.
3172         (in_prologue): Call unwind_diagnostic when a directive isn't in
3173         prologue.
3174         (in_body): Call unwind_diagnostic when a directive isn't in
3175         body region.
3176         (dot_endp): Set md.unwind_check to error before calling
3177         in_procedure and restore it after. When the name is missing or
3178         couldn't be found, use the one from the last .proc if
3179         md.unwind_check isn't error. Warn if md.unwind_check is
3180         warning.
3181         (md_parse_option): Handle "-munwind-check=[warning|error]".
3182         (md_show_usage): Add "-munwind-check=[warning|error]".
3183         (ia64_init): Set md.unwind_check to warning.
3184
3185         * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3186         * doc/c-ia64.texi: Likewise.
3187
3188 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3189
3190         * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3191         (LEX_QM): Likewise.
3192         (ia64_parse_name): New third parameter.
3193         (md_parse_name): Pass third argument.
3194         * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3195         (md_operand): Handling of '@'-prefixed symbols moved from here...
3196         (ia64_parse_name): ...to here.
3197
3198 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3199
3200         * config/tc-ia64.c (md): Remove last_groups and group_idx.
3201         (errata_nop_necessary_p): Remove declaraction and definition.
3202         (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3203         update md.group_idx. Don't reset md.last_groups.
3204
3205 2005-02-11  Jan Beulich  <jbeulich@novell.com>
3206
3207         * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3208         argument.
3209         (dot_xdata): Free section name after use.
3210         (dot_float_cons): Likewise.
3211         (dot_xstringer): Likewise.
3212         (dot_xdata_ua): Likewise.
3213         (dot_float_cons_ua): Likewise.
3214         (md_pseudo_table): Add xdata16 and xdata16.ua.
3215
3216 2005-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3217
3218         * doc/all.texi: Add IA64.
3219         * doc/as.texinfo: Likewise.
3220
3221         * doc/c-ia64.texi: Fix typos.
3222
3223 2005-02-10  Julian Brown  <julian@codesourcery.com>
3224
3225         * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3226         BFD_RELOC_UNUSED.
3227         (do_t_push_pop): Likewise.
3228         (md_assemble): Likewise.
3229         (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3230         BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3231         (create_unwind_entry): Output dependency on the required personality
3232         routines.
3233
3234 2005-02-07  Nathan Sidwell  <nathan@codesourcery.com>
3235
3236         * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3237         * subsegs.c (seg_not_empty_p): Likewise.
3238
3239 2005-02-07  Inderpreet Singh <inderpreetb@noida.hcltech.com>
3240
3241         * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3242         relative jump calculation.
3243         <md_convert_frag) : Likewise.
3244         <output_disp): Likewise.
3245
3246 2005-02-07  Hans-Peter Nilsson  <hp@axis.com>
3247
3248         * write.c (write_object_file): Recognize warning-symbol construct
3249         and skip object- and target- handling for the second symbol.
3250
3251 2005-02-02  Jan Beulich  <jbeulich@novell.com>
3252
3253         * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3254         designators along with quoted ones. Free copy of quoted designator
3255         when done.
3256
3257 2005-02-01  Ben Elliston  <bje@au.ibm.com>
3258
3259         * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3260         config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3261         config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3262         config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3263         config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3264         config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3265         config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3266         config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3267         config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3268         config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3269         config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3270         config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3271         config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3272         #if 0'd code throughout.
3273
3274 2005-01-31  Nick Clifton  <nickc@redhat.com>
3275
3276         * as.c (parse_args): Bump copyright date reported by --version to
3277         2005.
3278
3279 2005-01-31  Nick Clifton  <nickc@redhat.com>
3280
3281         * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3282         and vax-vms.
3283
3284 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3285
3286         * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3287         that can end with .endr in that case. Make requiring/permitting
3288         pseudo-ops without leading dot closer to the logic in read.c serving
3289         the same purpose.
3290         (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3291         ignored.
3292
3293 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3294
3295         * macro.c (do_formals): Adjust to no longer accept empty parameter
3296         names.
3297         (define_macro): Adjust to no longer accept empty macro name, garbage
3298         following the parameters, or macros that were previously defined.
3299         * read.c (s_bad_end): Declare.
3300         (potable): Add endm. Handler for endr and endm is s_bad_end.
3301         (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3302         and .endr.
3303         * read.h (s_bad_endr): Remove.
3304
3305 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3306
3307         * config/tc-ia64.c (parse_operands): Parse all specified operands,
3308         immediately discarding (but counting) those exceeding the maximum
3309         possible amount. Track whether output and input operand counts ever
3310         matched, and use this to better indicate which of the operands/
3311         operand types was wrong; specifically don't default to pointing to
3312         the first operand.
3313
3314 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3315
3316         * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3317         variable in dot_endp). Add body and insn. Make prologue,
3318         prologue_mask, body, and insn bitfields.
3319         (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3320         messages.
3321         (in_procedure, in_prologue, in_body): New.
3322         (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3323         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3324         dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3325         dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3326         dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3327         dot_personality): Use the appropriate one of the above.
3328         (dot_proc): Clear unwind.proc_start; set to current location only if
3329         none of the entry points were valid. Check for non-zero-length entry
3330         point names. Check that entry points aren't defined, yet. Clear
3331         unwind.prologue, unwind.body, and unwind.insn.
3332         (dot_body): Call in_procedure. Check that first directive in procedure
3333         had no insns emitted before. Set unwind.body.
3334         (dot_prologue): Call in_procedure. Check that not already in prologue.
3335         Check that first directive in procedure had no insns emitted before.
3336         Clear unwind.body.
3337         (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3338         length entry point names. Check that entry points became defined.
3339         (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3340
3341 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3342
3343         * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3344         before actually using it. Don't generate an error in manual bundling
3345         mode when looking at an insn requiring slot 2 but not yet at slot 2.
3346         Don't generate an error in manual bundling mode when looking at an
3347         insn required to be last in its group but the required slot hasn't
3348         been reached, yet. Allow conversion from MII to MI;I for bundle
3349         consisting of only 2 insns with the stop between them. Suppress
3350         various meaningless errors resulting from detecting earlier ones.
3351
3352 2005-01-31  Jan Beulich  <jbeulich@novell.com>
3353
3354         * config/tc-ia64.c (parse_operands): Also handle alloc without first
3355         input being ar.pfs.
3356
3357 2005-01-28  Christian Groessler  <chris@groessler.org>
3358
3359         * config/tc-z8k.c (md_assemble): Improve error detection.
3360
3361 2005-01-28  Jan Beulich  <jbeulich@novell.com>
3362
3363         * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3364         for personality routine pointer only if there is one.
3365         (ia64_convert_frag): Likewise.
3366         (generate_unwind_image): Likewise.
3367
3368 2005-01-27  Christian Groessler  <chris@groessler.org>
3369
3370         * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3371         (md_apply_fix3): Make relative branches out of range an error
3372         instead of a warning.  Display correct line number for out of
3373         range branches/calls/memory accesses.
3374
3375 2005-01-27  Nathan Sidwell  <nathan@codesourcery.com>
3376
3377         * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3378         to emit .debug_line and other debug sections.
3379         * as.h (seg_not_empty_p): Declare.
3380         * subsegs.c (seg_not_empty_p): New predicate.
3381
3382 2005-01-27  Andrew Cagney  <cagney@gnu.org>
3383
3384         * configure: Regenerate to track ../gettext.m4 change.
3385
3386 2005-01-27  Jan Beulich  <jbeulich@novell.com>
3387
3388         * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3389
3390 2005-01-27  Jan Beulich  <jbeulich@novell.com>
3391
3392         * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3393         to/from application registers dynamic insns.
3394         (md_assemble): Defer resolution of move to/from application registers
3395         dynamic insns when they can be issued on either the I- or M-units.
3396
3397 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
3398
3399         * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3400         2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
3401         * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3402         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
3403         * cgen.c (gas_cgen_parse_operand): Handle
3404         CGEN_PARSE_OPERAND_SYMBOLIC.
3405         * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3406         (frv_force_relocation): Likewise.  Fix handling of PIC
3407         relocations.
3408         (md_apply_fix3): Likewise.
3409
3410 2005-01-21  Ben Elliston  <bje@au.ibm.com>
3411
3412         * as.h: Remove #if 0'd code.
3413         * atof-generic.c (atof_generic): Likewise.
3414         * ecoff.c (ecoff_directive_frame): Likewise.
3415         * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3416         * itbl-ops.c (itbl_add_reg): Likewise.
3417         * listing.c (calc_hex): Likewise.
3418         * read.c (MASK_CHAR): Likewise.
3419         * subsegs.c (subsegs_print_statistics): Likewise.
3420         * symbols.c (indent): Likewise.
3421         * write.c (write_relocs): Likewise.
3422         (write_object_file): Likewise.
3423         (relax_frag): Likewise.
3424
3425 2005-01-20  Nick Clifton  <nickc@redhat.com>
3426
3427         * as.c (std_longopts): Add an entry for "--a" in order to prevent
3428         getopt_long_only() from considering -a as an abbreviation for
3429         --alternate.
3430         (parse_args): Fix the parsing of -a=<file>.
3431
3432 2005-01-20  Alan Modra  <amodra@bigpond.net.au>
3433
3434         PR gas/684
3435         * read.c (s_incbin): Adjust default count for skip.  Check validity
3436         of count and skip rigorously.
3437
3438 2005-01-19  Fred Fish  <fnf@specifixinc.com>
3439
3440         * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3441
3442 2005-01-19  Richard Sandiford  <rsandifo@redhat.com>
3443
3444         * read.c (convert_to_bignum): New function, split out from...
3445         (emit_expr): ...here.  Handle the case where X_add_number is
3446         positive and the input value is negative.
3447         (output_big_sleb128): Fix setting of continuation bit.  Check whether
3448         the final byte needs to be sign-extended.  Fix size-shrinking loop.
3449         (emit_leb128_expr): When generating a signed leb128, see whether the
3450         sign of an O_constant's X_add_number matches the sign of the input
3451         value.  Use a bignum if not.
3452
3453 2005-01-17  Andrew Stubbs  <andrew.stubbs@st.com>
3454
3455         * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3456         arch_sh_up in order to match the external name and make the
3457         testsuite's job easier.
3458
3459 2005-01-14  H.J. Lu  <hongjiu.lu@intel.com>
3460
3461         PR 659
3462         * config/tc-i386.c (i386_scale): Disallow 0 scale.
3463
3464 2005-01-12  Nick Clifton  <nickc@redhat.com>
3465
3466         * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3467         ignored_arguments array.
3468
3469 2005-01-10  H.J. Lu  <hongjiu.lu@intel.com>
3470
3471         * write.c (write_object_file): Disallow a symbol equated to
3472         common symbol.
3473
3474 2005-01-10  Inderpreet Singh <inderpreetb@noida.hcltech.com>
3475
3476         * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3477         bfd_mach_maxq20.
3478         (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3479         (maxq_target): New function: Set the machine type.
3480
3481 2005-01-06  Paul Brook  <paul@codesourcery.com>
3482
3483         * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3484         (md_begin): Handle TE_VXWORKS for FP defaults.
3485         (md_apply_fix3): Correct rela offsets.
3486         (elf32_arm_target_format): Add VxWorks targets.
3487
3488 2005-01-06  Paul Brook  <paul@codesourcery.com>
3489
3490         * configure.tgt: Set em=vxworks for *-*-vxworks.
3491         * config/te-vxworks.h: New File.
3492
3493 2005-01-06  Paul Brook  <paul@codesourcery.com>
3494
3495         * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3496
3497 2005-01-04  Dmitry Diky  <diwil@spec.ru>
3498
3499         * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3500         global label.
3501
3502 2005-01-03  David Mosberger  <davidm@hpl.hp.com>
3503
3504         * config/tc-ia64.c (md): Add member "loc_directive_seen".
3505         (dot_loc): New function.
3506         (md_pseudo_table): Add entry to map .loc to dot_loc().
3507         (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3508         seen a .loc directive or we're generating DWARF2 debug info for
3509         assembly source.
3510
3511 2004-12-29  Alan Modra  <amodra@bigpond.net.au>
3512
3513         PR gas/619
3514         * read.c (s_comm_internal): Don't zero end of name until size
3515         expression has been parsed.
3516
3517 2004-12-25  Marek Michalkiewicz  <marekm@amelek.gda.pl>
3518
3519         * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3520
3521 2004-12-23  Tomer Levi  <Tomer.Levi@nsc.com>
3522
3523         * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3524         case).
3525
3526 2004-12-22  Ian Lance Taylor  <ian@airs.com>
3527
3528         * configure.tgt: New.
3529         * configure.in: Move setting of cpu_type, fmt, etc., to
3530         configure.tgt.
3531         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3532         $(srcdir)/configure.tgt.
3533         * configure, Makefile.in: Rebuild.
3534
3535 2004-12-22  Klaus Rudolph  <lts-rudolph@gmx.de>
3536
3537         * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3538         R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3539         instructions.
3540         (avr_offset_expression): New function to parse offsets for LDI
3541         instructions.
3542         (avr_operand): Use it.
3543         (md_apply_fix3): Generate the relocs.
3544
3545 2004-12-16  Andrew Stubbs  <andrew.stubbs@st.com>
3546
3547         * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3548         BFD_RELOC_SH_IMMS10BY8 relocation.
3549
3550         * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3551         than just ignoring bad code.
3552
3553 2004-12-16  Richard Sandiford  <rsandifo@redhat.com>
3554
3555         * config/tc-v850.c (handle_lo16): New function.
3556         (v850_reloc_prefix): Use it to check lo().
3557         (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3558
3559 2004-12-14  P.J. Darcy  <darcypj@us.ibm.com>
3560
3561         * configure.in: Add s390x-ibm-tpf support.
3562         * configure: Regenerate.
3563
3564 2004-12-15 Jan Beulich  <jbeulich@novell.com>
3565
3566         * config/obj-elf.c (obj_elf_change_section): Only set type and
3567         attributes on new sections. Emit warning when type of re-declared
3568         section doesn't match.
3569
3570 2004-12-15 Jan Beulich  <jbeulich@novell.com>
3571
3572         * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3573         '.cfi_startproc simple' doesn't inherit the old value.
3574
3575 2004-12-15  Jan Beulich  <jbeulich@novell.com>
3576
3577         * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3578         to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3579         generation to emit a factored offset.
3580
3581 2004-12-10  Ian Lance Taylor  <ian@wasabisystems.com>
3582
3583         * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3584         which is too large in the case of NO_PIC without 64-bit
3585         addresses.
3586
3587         * config/tc-mips.c (mips_in_shared): New static variable.
3588         (macro_build_lui): Permit "_gp" if !mips_in_shared.
3589         (md_longopts): Add -mshared and -mno-shared.
3590         (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3591         (s_cpload): Implement !mips_in_shared case.
3592         (s_cpsetup): Likewise.
3593         * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3594         * NEWS: Mention -mno-shared.
3595
3596 2004-12-09  Paul Brook  <paul@codesourcery.com>
3597
3598         * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3599         for function start.
3600
3601 2004-12-09  Ian Lance Taylor  <ian@wasabisystems.com>
3602
3603         * config/tc-mips.c (append_insn): If we emit a nop during a relax
3604         sequence, increase the size of the sequence.
3605
3606         * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3607         use CPU_RM9000.
3608
3609 2004-12-07  Ben Elliston  <bje@gnu.org>
3610
3611         * read.c (s_align): Use an align_limit temporary to allay a GCC
3612         signed/unsigned comparison warning.
3613
3614 2004-12-01  Mark Mitchell  <mark@codesourcery.com>
3615
3616         * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3617         * configure.in: Use it for arm*-*-linux-gnueabi*.
3618         * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3619         * config/te-armlinuxeabi.h: New file.
3620         * Makefile.in: Regenerated.
3621         * aclocal.m4: Likewise.
3622         * configure: Likewise.
3623         * doc/Makefile.in: Regenerated.
3624
3625 2004-12-02  Bob Wilson  <bob.wilson@acm.org>
3626
3627         * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3628         (xtensa_restore_emit_state): Likewise.
3629
3630 2004-12-02  Alan Modra  <amodra@bigpond.net.au>
3631
3632         * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3633         (s_align): Use it.
3634
3635 2004-11-30  Tero Niemela  <tero_niemela@yahoo.com>
3636
3637         * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3638         * Makefile.in: Regenerate.
3639
3640 2004-11-29  Tomer Levi  <Tomer.Levi@nsc.com>
3641
3642         * config/tc-crx.c: Major code cleanup. Remove unused variables and
3643         functions, give functions a meaningful name, add comments.
3644         (check_range): New function - Replace operand size calculation
3645         with range checking.
3646         (assemble_insn): Update Algorithm, improve error issuing.
3647         (enum op_err): New.
3648         (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3649         handling.
3650
3651 2004-11-29  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3652
3653         * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3654         miss between different section in the same module.
3655         (tc_gen_reloc): Likewise.
3656
3657 2004-11-25  Theodore A. Roth  <troth@openavr.org>
3658
3659         * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3660         atmega325, atmega3250, atmega645 and atmega6450.
3661
3662 2004-11-25 Jan Beulich  <jbeulich@novell.com>
3663
3664         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3665         permissible for the selected instruction suffix.
3666         (process_suffix): For DefaultSize instructions, suppressing the
3667         guessing of a 'q' suffix if the instruction doesn't support it is
3668         pointless, because only an 'l' suffix can be guessed in this place.
3669
3670 2004-11-24  Nick Clifton  <nickc@redhat.com>
3671
3672         * config/tc-iq2000.c: Remove support for IQ10 processor.
3673         Convert to ISO C90 formatting.
3674         * config/tc-iq2000.h: Likewise.
3675
3676 2004-11-23  Nick Clifton  <nickc@redhat.com>
3677
3678         * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3679         in this table.  They should be correct now.
3680
3681 2004-11-23 Jan Beulich <jbeulich@novell.com>
3682
3683         * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3684         indicate the MMX extensions added by both SSE and 3DNow!A.
3685         (Cpu3dnowA): Declare.
3686         (CpuUnknownFlags): Update.
3687         * config/tc-i386.c (cpu_sub_arch_name): Declare.
3688         (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3689         neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3690         3DNow!. Athlon additionally implies 3DNow!A. Several new
3691         entries (those starting with a dot are for sub-arch specification).
3692         (set_cpu_arch): Handle sub-arch specifications.
3693         (parse_insn): Distinguish between instructions not supported because
3694         of insufficient CPU features and because of 64-bit mode.
3695         * doc/c-i386.texi: Describe enhanced .arch directive.
3696
3697 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
3698
3699         * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3700
3701 2004-11-22  Bob Wilson  <bob.wilson@acm.org>
3702
3703         * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3704         without a corresponding .debug_info section.
3705
3706 2004-11-22  Hans-Peter Nilsson  <hp@axis.com>
3707
3708         * read.c (potable): Add "error" and "warning".
3709         (s_errwarn): New function.
3710         * read.h (s_errwarn): Declare.
3711         * doc/as.texinfo (Error, Warning): Document .error and .warning.
3712
3713 2004-11-22  Nick Clifton  <nickc@redhat.com>
3714
3715         * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3716         c_dot_file_symbol.
3717
3718 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
3719
3720         * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3721         struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3722
3723 2004-11-19  Alan Modra  <amodra@bigpond.net.au>
3724
3725         * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3726         (coff_adjust_symtab): Adjust call.
3727         (crawl_symbols): Likewise.
3728         * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3729         (obj_app_file): Adjust.
3730
3731 2004-11-18  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
3732
3733         * configure.in: Enable bfd_assember for the MAXQ port.
3734         * configure: Regenerate.
3735
3736 2004-11-12  Bob Wilson  <bob.wilson@acm.org>
3737             Sterling Augustine  <sterling@tensilica.com>
3738
3739         * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3740         there is a conflict.
3741         (check_t1_t2_reads_and_writes): Check for both reads and writes to
3742         interfaces that are related as determined by xtensa_interface_class_id.
3743
3744 2004-11-12  Nick Clifton  <nickc@redhat.com>
3745
3746         * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3747         offsets for conditional branches.
3748
3749 2004-11-11  Bob Wilson  <bob.wilson@acm.org>
3750
3751         * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3752
3753 2004-11-10  Bob Wilson  <bob.wilson@acm.org>
3754
3755         * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3756         relaxing at the end of a loop.  Don't mark frags as UNREACHABLE or
3757         MAYBE_UNREACHABLE.
3758         (relax_frag_immed): Update call to update_next_frag_state.
3759
3760 2004-11-10  Alan Modra  <amodra@bigpond.net.au>
3761
3762         * obj.h (struct format_ops <app_file>): Add int param.
3763         * read.h (s_app_file_string): Likewise.
3764         * read.c (s_app_file_string): Likewise.
3765         (s_app_file): Adjust s_app_file_string call.
3766         * config/tc-mips.c (s_mips_file): Likewise.
3767         * config/obj-coff.h (obj_app_file): Add app param.
3768         * config/obj-ecoff.h (obj_app_file): Likewise.
3769         * config/obj-multi.h (obj_app_file): Likewise.
3770         * config/obj-elf.h (elf_file_symbol): Likewise.
3771         * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3772         if called for # preprocessor lines.
3773
3774 2004-11-08  H.J. Lu  <hongjiu.lu@intel.com>
3775
3776         PR 528
3777         * symbols.c (resolve_symbol_value): Convert weak symbols only
3778         for Windows PECOFF.
3779         (symbol_equated_reloc_p): Don't equate weaks when relocating
3780         only for Windows PECOFF.
3781
3782 2004-11-08  Tomer Levi  <Tomer.Levi@nsc.com>
3783
3784         * config/tc-crx.c (print_insn): Check and set insn_addr.
3785         * config/tc-crx.h (md_frag_check): Define.
3786
3787 2004-11-08  Inderpreet Singh   <inderpreetb@nioda.hcltech.com>
3788             Vineet Sharma      <vineets@noida.hcltech.com>
3789
3790         * configure.in: Add support for new target maxq-coff.
3791         * configure: Regenerate.
3792         * NEWS: Mention new support.
3793         * config/tc-maxq.c: New file.
3794         * config/tc-maxq.h: New file.
3795         * config/obj-coff.h: Add support for maxq-coff.
3796
3797 2004-11-08  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3798
3799         * symbols.c (any_external_name): Define.
3800         (resolve_symbol_value): Convert weak symbols.
3801         (S_SET_EXTERNAL): Support any_external_name.
3802         (S_SET_NAME): Qualify parameter const.
3803         (symbol_equated_reloc_p): Equate to weaks when relocating.
3804         * symbols.h (S_SET_NAME): Qualfiy parameter const.
3805         * tc.h (any_external_name): Declare.
3806         * config/obj-coff.c ("coff/pe.h"): Include for BFD
3807         assemblers also.
3808         (weak_is_altname): Declare and define.
3809         (weak_name2altname): Same.
3810         (weak_altname2name): Same.
3811         (weak_uniquify): Same.
3812         (weak_altprefix): Define.
3813         (obj_coff_weak): Change .weak syntax and handling.
3814         (coff_frob_symbol): Fix PE weak symbol alternates.
3815         * config/obj-coff.h (USE_UNIQUE): Define.
3816         * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3817         are in another segment.
3818         (tc_gen_reloc): Remove broken addend hack.
3819         doc/as.texinfo: Update.
3820
3821 2004-11-05  Sterling Augustine  <sterling@tensilica.com>
3822
3823         * config/tc-xtensa.c (total_frag_text_expansion): New.
3824         (md_estimate_size_before_relax): Use it.
3825         (find_address_of_next_align_frag): Likewise.
3826
3827 2004-11-05  Tomer Levi  <Tomer.Levi@nsc.com>
3828
3829         * config/tc-crx.c: Rename argument types.
3830         (processing_arg_number): Rename to 'cur_arg_num'.
3831         (get_number_of_bits): Rename to 'set_operand_size'.
3832         (get_operandtype): Rename to 'parse_operand', totally rewrite.
3833         (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3834         (set_indexmode_parameters): Remove function, integrate its code into
3835         'set_operand'.
3836         (set_operand_size): Get rid of 'Operand Number' function parameter -
3837         use global variable 'cur_arg_num' instead.
3838         Use a local 'argument' pointer to reference the current argument.
3839         (parse_operand): Likewise.
3840         (set_operand): Likewise.
3841         (process_label_constant): Likewise.
3842
3843 2004-11-04  Bob Wilson  <bob.wilson@acm.org>
3844
3845         * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3846         (add_section_rename): Delete.  Inlined into...
3847         (build_section_rename): ...here.  Use xstrdup instead of strdup.
3848         (xtensa_section_rename): Drop "const" from argument and return types.
3849         (md_show_usage): Indent to match show_usage().
3850         * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3851         (tc_canonicalize_section_name): Define.
3852         (md_elf_section_rename): Remove unused macro.
3853         * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3854         * doc/c-xtensa.texi (Xtensa Options): Likewise.
3855         (Frame Directive): Delete.
3856
3857 2004-11-04  Daniel Jacobowitz  <dan@debian.org>
3858
3859         * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3860         * config/tc-arm.c (target_oabi): Delete.
3861         (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3862         (arm_opts): Remove moabi.
3863         * doc/as.texinfo (Overview): Remove documentation of -moabi.
3864         * doc/c-arm.texi (ARM Options): Likewise.
3865         * configure: Regenerated.
3866
3867 2004-11-04  Hans-Peter Nilsson  <hp@axis.com>
3868
3869         * configure.in (crisv32): Recognize.  AC_DEFINE_UNQUOTED
3870         DEFAULT_CRIS_ARCH.  Handle crisv32-*-linux-gnu* like
3871         cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3872         * configure: Regenerate.
3873         * config/tc-cris.c (enum cris_archs): New.
3874         (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3875         (cris_insn_ver_valid_for_arch): New functions.
3876         (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3877         (cris_arch): New variable.
3878         (md_pseudo_table): New pseudo .arch.
3879         (err_for_dangerous_mul_placement): Initialize according to
3880         DEFAULT_CRIS_ARCH.
3881         (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3882         All users changed.
3883         (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3884         (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3885         (BRANCH_WF_V32, BRANCH_WB_V32): New.
3886         (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3887         use in md_cris_relax_table.
3888         (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3889         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3890         Update and improve head comment.
3891         (OPTION_PIC): Define in terms of previous option, OPTION_US.
3892         (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3893         (OPTION_ARCH): New.
3894         (md_longopts): New option --march=...
3895         (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3896         macros.
3897         (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3898         (HANDLE_RELAXABLE): New macro.
3899         (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3900         cases.  Check for weak symbols and assume not relaxable.  Handle
3901         STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3902         STATE_ABS_BRANCH_V32, STATE_LAPC.  Use new variable symbolP, not
3903         fragP->fr_symbol.
3904         (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3905         STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3906         (cris_create_short_jump): Adjust for CRISv32.
3907         (cris_relax_frag): Handle new states.
3908         (md_create_long_jump): Ditto.  Emit error for common_v10_v32.
3909         (md_begin): Define symbols "..asm.arch.cris.v32",
3910         "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3911         "..asm.arch.cris.any_v0_v10".  Use cris_insn_ver_valid_for_arch
3912         when entering opcode table entry points.
3913         (md_assemble): Adjust branch handling for CRISv32.  Handle LAPC
3914         relaxation.  In fix_new_exp call for main insn, pass 1 for pcrel
3915         parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3916         (cris_process_instruction): Initialize out_insnp->insn_type to
3917         CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3918         <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3919         cases.
3920         <case 'm'>: Check that modified_char == '.'.
3921         <invalid operands>: Consume the rest of the line.
3922         When operands don't match, skip over subsequent insns with
3923         non-matching version specifier but same mnemonic.
3924         <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3925         special registers in CRISv32 are always 32 bit long.
3926         <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3927         New cases.
3928         (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3929         and compatible.  Recognize "ACR" for v32, unless followed by "+".
3930         (get_spec_reg): Consider cris_arch when looking up register.
3931         (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3932         v32 or compatible.
3933         (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3934         (cris_get_expression): Restore input_line_pointer if failing "early".
3935         (get_flags): Consider cris_arch and recognize flags accordingly.
3936         (branch_disp): Adjust for CRISv32.
3937         (gen_cond_branch_32): Similar.  Emit error for common_v10_v32.
3938         (cris_number_to_imm): Use as_bad_where, not as_bad.  Remove
3939         related FIXME.  Don't insist on BFD_RELOC_32_PCREL fixup to be
3940         resolved.  Don't enter zeros in object file for
3941         BFD_RELOC_32_PCREL.
3942         <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3943         <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3944         (md_parse_option): Break out "return 1".
3945         <OPTION_ARCH> New case.
3946         (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3947         <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3948         <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3949         <case BFD_RELOC_32_PCREL>: New cases.
3950         Addends for non-zero fx_pcrel are too in fx_offset.
3951         (md_show_usage): Show --march=<arch>.
3952         (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3953         (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3954         (s_syntax) <struct syntaxes>: Properly constify member operand.
3955         * config/tc-cris.h (TARGET_MACH): Define.
3956         (cris_mach): Declare.
3957         * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3958         * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3959         (CRIS-Opts): Document --march=...
3960         (CRIS-Pseudos): Document .arch.
3961
3962 2004-11-04 Jan Beulich <jbeulich@novell.com>
3963
3964         * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3965         intel syntax and no register prefix, allow $ in symbol names when
3966         intel syntax.
3967         (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3968         (intel_float_operand): Add fourth return value indicating math control
3969         operations. Make classification more precise.
3970         (md_assemble): Complain if memory operand of mov[sz]x has no size
3971         specified.
3972         (parse_insn): Translate word operands to floating point instructions
3973         operating on integers as well as control instructions to short ones
3974         as expected by AT&T syntax. Translate 'd' suffix to short one only for
3975         floating point instructions operating on non-integer operands.
3976         (match_template): Remove fldcw special case. Adjust q-suffix handling
3977         to permit it on fild/fistp/fisttp in AT&T mode.
3978         (process_suffix): Don't guess DefaultSize insns' suffix from
3979         stackop_size for certain floating point control instructions. Guess
3980         suffix for branch and [ls][gi]dt based on flag_code. Split error
3981         messages for Intel and AT&T syntax, and make the condition more strict
3982         for the former. Adjust suppressing of generation of operand size
3983         overrides.
3984         (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3985         OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3986         more error checking.
3987         * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3988         SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3989
3990 2004-11-03  Hans-Peter Nilsson  <hp@axis.com>
3991
3992         * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3993         md_short_jump_size, md_long_jump_size.
3994         * write.c [!WORKING_DOT_WORD]: Ditto.
3995         * tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
3996         qualifier.
3997         * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3998         declare.
3999         * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4000         const qualifier in these definitions.
4001         * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4002         config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4003
4004 2004-11-02  Nick Clifton  <nickc@redhat.com>
4005
4006         * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4007         table before deciding to produce a .debug_line section to match up
4008         with a user provided .debug_info section.
4009
4010 2004-10-28  Tomer Levi  <Tomer.Levi@nsc.com>
4011
4012         * config/tc-crx.c (getreg_image): Bug fix, a return value was
4013         mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4014
4015 2004-10-27  Tomer Levi  <Tomer.Levi@nsc.com>
4016
4017         * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4018         (get_flags): New function.
4019         (get_number_of_bits): Edit comments, update numeric values to
4020         supported sizes.
4021         (process_label_constant): Don't support the colon
4022         format (SYMBOL:[s|m|l]).
4023         (set_cons_rparams): Support argument type 'arg_rbase'.
4024         (get_operandtype): Bug fix in 'rbase' operand type parsing.
4025         (handle_LoadStor): Bug fix, first handle post-increment mode.
4026         (getreg_image): Remove redundant code, update according to latest
4027         CRX spec.
4028         (print_constant): Bug fix relate to 3-word instructions.
4029         (assemble_insn): Bug fix, when matching instructions, verify also
4030         instruction type (not only mnemonic).
4031         Add various error checking.
4032         (preprocess_reglist): Support HI/LO and user registers.
4033
4034 2004-10-25  David Mosberger-Tang  <davidm@hpl.hp.com>
4035
4036         * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4037         in an epilogue directive go negative.
4038
4039 2004-10-25  H.J. Lu  <hongjiu.lu@intel.com>
4040
4041         PR 474
4042         * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4043         after reporting template error during manual bundling. Reported
4044         by Michael Dupont, michaelx.dupont@intel.com.
4045
4046 2004-10-25  Daniel Jacobowitz  <dan@debian.org>
4047
4048         * Makefile.am: Run dep-am.
4049         * aclocal.m4: Regenerate with automake 1.9.2.
4050         * Makefile.in: Regenerate with automake 1.9.2.
4051         * doc/Makefile.in: Likewise.
4052
4053         * config/tc-arm.c: Include "dw2gencfi.h".
4054         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4055         New functions.
4056         * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4057         (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4058         (tc_cfi_frame_initial_instructions): Define.
4059         (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4060         Add prototypes.
4061
4062 2004-10-21  Tomer Levi  <Tomer.Levi@nsc.com>
4063
4064         * config/tc-crx.c (assemble_insn): Check unsigned immediate
4065         operands validity.
4066         Update coprocessor id to be unsigned immediate.
4067
4068 2004-10-18  Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4069
4070         * config/tc-i386.c (O_secrel): Delete.
4071         (tc_pe_dwarf2_emit_offset): New function.
4072         * config/tc-i386.h (O_secrel): Define as O_md1.
4073         (TC_DWARF2_EMIT_OFFSET): Define.
4074
4075 2004-10-18  Nick Clifton  <nickc@redhat.com>
4076
4077         * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4078         ignore @fptr() directives for 4-byte fixups.
4079
4080 2004-10-15  Alan Modra  <amodra@bigpond.net.au>
4081
4082         * Makefile.am: Run "make dep-am"
4083         * Makefile.in: Regenerate.
4084
4085 2004-10-14  Bob Wilson  <bob.wilson@acm.org>
4086
4087         * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4088         Remove comments about placement of literal pools.
4089         (Literal Directive): Update description of literal placement.
4090         (Literal Prefix Directive): Remove statement that this does not apply
4091         to absolute-mode literals.  Describe new section naming scheme.
4092
4093 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
4094
4095         * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4096         (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4097         is_windowed_return_opcode): Delete.
4098         (xtensa_frob_label): Use get_subseg_target_freq.
4099         (md_assemble): Inline call to is_entry_opcode.
4100         (xtensa_handle_align): Inline call to get_frag_is_literal.
4101         (relaxation_requirements): Inline call to is_jx_opcode.
4102         (emit_single_op): Inline call to is_movi_opcode.
4103         (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4104         get_frag_is_no_transform, is_entry_opcode, and
4105         set_frag_is_specific_opcode.  Use get_subseg_total_freq.
4106         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4107         xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4108         Inline calls to get_frag_is_no_transform.
4109         (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4110         (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4111         get_frag_is_no_transform.
4112         (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4113         and set_frag_is_no_transform.
4114         (get_expression_value): Delete.
4115         (subseg_map struct): Rename cur_total_freq to total_freq.  Rename
4116         cur_target_freq to target_freq.
4117         (get_subseg_info): Split out code to create a new map entry into ...
4118         (add_subseg_info): ... this new function.
4119         (get_last_insn_flags): Check if get_subseg_info succeeded.
4120         (set_last_insn_flags): Call add_subseg_info if needed.
4121         (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4122         (xtensa_reorder_segments): Compute last_sec while counting sections.
4123         Remove call to get_last_sec.
4124         (get_last_sec): Delete.
4125         (cache_literal_section): Inline call to retrieve_literal_seg and its
4126         callees, seg_present and add_seg_list.
4127         (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4128         (get_frag_is_insn, get_frag_is_no_transform,
4129         set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4130         * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4131
4132 2004-10-12  Bob Wilson  <bob.wilson@acm.org>
4133
4134         * config/tc-xtensa.c: Use ISO C90 formatting.
4135         * config/tc-xtensa.h: Likewise.
4136         * config/xtensa-istack.h: Likewise.
4137         * config/xtensa-relax.c: Likewise.
4138         * config/xtensa-relax.h: Likewise.
4139
4140 2004-10-12  Paul Brook  <paul@codesourcery.com>
4141
4142         * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4143         EF_ARM_EABI_VER4.
4144         (arm_eabis): Ditto.
4145         * doc/c-arm.texi: Document that we actually support -meabi=4, not
4146         -meabi=3.
4147
4148 2004-10-08  Bob Wilson  <bob.wilson@acm.org>
4149
4150         * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4151         entries.
4152         (Acknowledgements): Use "GAS" instead of AS variable.
4153
4154 2004-10-08  Daniel Jacobowitz  <dan@debian.org>
4155
4156         * config/tc-i386.c: Include "elf/x86-64.h".
4157         (i386_elf_section_type): New function.
4158         * config/tc-i386.h (md_elf_section_type): Define.
4159         (i386_elf_section_type): New prototype.
4160
4161 2004-10-08  Linus Nielsen Feltzing  <linus@haxx.se>
4162
4163         * config/m68k-parse.h (enum m68k_register): New control register,
4164         MBAR2 (for MCF5249)
4165         * config/tc-m68k.c: Correct control register set for MCF5249.
4166
4167 2004-10-07  Bob Wilson  <bob.wilson@acm.org>
4168             Sterling Augustine  <sterling@tensilica.com>
4169
4170         * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4171         (UNREACHABLE_MAX_WIDTH): Define.
4172         (XTENSA_FETCH_WIDTH): Delete.
4173         (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4174         prefer_const16, prefer_l32r): New global variables.
4175         (LIT4_SECTION_NAME): Define.
4176         (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4177         (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4178         (frag_flags struct): New.
4179         (xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
4180         (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4181         (bitfield, bit_is_set, set_bit, clear_bit): Define.
4182         (MAX_FORMATS): Define.
4183         (op_placement_info struct, op_placement_table): New.
4184         (O_pltrel, O_hi16, O_lo16): Define.
4185         (directiveE enum): Rename directive_generics to directive_transform.
4186         Delete directive_relax.  Add directive_schedule,
4187         directive_absolute_literals, and directive_last_directive.
4188         (directive_info): Rename "generics" to "transform".  Delete "relax".
4189         Add "schedule" and "absolute-literals".
4190         (directive_state): Adjust entries to match changes in directive_info.
4191         (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4192         (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4193         xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4194         (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4195         (align_only_targets, software_a0_b_retw_interlock,
4196         software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4197         software_avoid_short_loop, software_avoid_close_loop_end,
4198         software_avoid_all_short_loops, specific_opcode): Delete.
4199         (warn_unaligned_branch_targets): New.
4200         (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4201         workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4202         (option_[no_]link_relax, option_[no_]transform,
4203         option_[no_]absolute_literals, option_warn_unaligned_targets,
4204         option_prefer_l32r, option_prefer_const16, option_target_hardware):
4205         New enum values.
4206         (option_[no_]align_only_targets, option_literal_section_name,
4207         option_text_section_name, option_data_section_name,
4208         option_bss_section_name, option_eb, option_el): Delete.
4209         (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4210         warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4211         and target-hardware.  Delete entries for [no-]target-align-only,
4212         literal-section-name, text-section-name, data-section-name, and
4213         bss-section-name.
4214         (md_parse_option): Handle new options and remove old ones.  Accept but
4215         ignore [no-]density options.  Warn for [no-]generics and [no-]relax
4216         and treat them as [no-]transform.
4217         (md_show_usage): Add new options and remove old ones.
4218         (xtensa_setup_hw_workarounds): New.
4219         (md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
4220         "long", "short", "loc" and "frequency" entries.
4221         (use_generics): Rename to ...
4222         (use_transform): ... this function.  Add past_xtensa_end check.
4223         (use_longcalls): Add past_xtensa_end check.
4224         (code_density_available, can_relax): Delete.
4225         (do_align_targets): New.
4226         (get_directive): Accept dashes in directive names.  Warn about
4227         [no-]generics and [no-]relax directives and treat them as
4228         [no-]transform.
4229         (xtensa_begin_directive): Call md_flush_pending_output only for some
4230         directives.  Check for directives inside instruction bundles.  Warn
4231         about deprecated ".begin literal" usage.  Warn and ignore [no-]density
4232         directives.  Handle new directives.  Check generating_literals flag
4233         for literal_prefix.
4234         (xtensa_end_directive): Check for directives inside instruction
4235         bundles.  Warn and ignore [no-]density directives.  Handle new
4236         directives.  Call xtensa_set_frag_assembly_state.
4237         (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4238         xtensa_dwarf2_emit_insn): New.
4239         (xtensa_literal_position): Call md_flush_pending_output.  Do not check
4240         use_literal_section flag.
4241         (xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
4242         literals.  Use xtensa_elf_cons to parse the expression.
4243         (xtensa_literal_prefix): Do not check use_literal_section.  Support
4244         ".lit4" sections for absolute literals.  Change prefix convention to
4245         replace ".text" (or ".t" in a linkonce section).  No need to call
4246         subseg_set.
4247         (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4248         (expression_end): Handle closing braces and colons.
4249         (PLT_SUFFIX, plt_suffix): Delete.
4250         (expression_maybe_register): Use new xtensa-isa.h functions.  Use
4251         xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4252         and O_hi16 expressions as well.
4253         (tokenize_arguments): Handle closing braces and colons.
4254         (parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
4255         operands and paired register syntax.
4256         (get_invisible_operands): New.
4257         (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
4258         new xtensa-isa.h functions.
4259         (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4260         (xg_translate_idioms): Check if inside bundle.  Use use_transform.
4261         Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
4262         instructions.  Use xtensa_translate_zero_immed.
4263         (operand_is_immed, operand_is_pcrel_label): Delete.
4264         (get_relaxable_immed): Use new xtensa-isa.h functions.
4265         (get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
4266         functions.
4267         (xtensa_print_insn_table, print_vliw_insn): New.
4268         (is_direct_call_opcode): Use new xtensa-isa.h functions.
4269         (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4270         is_branch_or_jump_opcode): Delete.
4271         (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4272         (opnum_to_reloc, reloc_to_opnum): Delete.
4273         (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4274         xtensa-isa.h functions.  Operate on one slot of an instruction.
4275         (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4276         xg_get_insn_size): Delete.
4277         (xg_get_build_instr_size): Use xg_get_single_size.
4278         (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4279         xg_build_widen_table.  Use xg_get_single_size.
4280         (xg_get_max_narrow_insn_size): Delete.
4281         (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4282         xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
4283         xg_get_single_size.
4284         (xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
4285         OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
4286         (xg_expand_to_stack, xg_expand_narrow): Update calls to
4287         xg_build_widen_table.  Use xg_get_single_size.
4288         (xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
4289         xg_check_operand.
4290         (xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
4291         treat weak symbols conservatively.
4292         (xg_check_operand): Use new xtensa-isa.h functions.
4293         (is_dnrange): Delete.
4294         (xg_assembly_relax): Inline previous calls to tinsn_copy.
4295         (xg_finish_frag): Specify separate relax states for the frag and slot0.
4296         (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4297         xtensa-isa.h functions.
4298         (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4299         xg_instruction_matches_options): New.
4300         (xg_instruction_matches_rule): Handle O_register expressions.  Call
4301         xg_instruction_matches_options.
4302         (transition_rule_cmp): New.
4303         (xg_instruction_match): Update call to xg_build_simplify_table.
4304         (xg_build_token_insn): Record loc fields.
4305         (xg_simplify_insn): Check is_specific_opcode field and
4306         density_supported flag.
4307         (xg_expand_assembly_insn): Skip checking code_density_available.  Use
4308         new xtensa-isa.h functions.  Call use_transform instead of can_relax.
4309         (xg_assemble_literal): Add error handling for O_big.  Call
4310         record_alignment.  Handle O_pltrel.
4311         (xg_valid_literal_expression): New.
4312         (xg_assemble_literal_space): Add slot parameter.  Remove call to
4313         set_expr_symbol_offset.  Add call to record_alignment.  Update call to
4314         xg_finish_frag.
4315         (xg_emit_insn): Delete.
4316         (xg_emit_insn_to_buf): Add format parameter.  Update calls to
4317         xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4318         (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4319         and slot parameters.  Handle new "alternate" relocations for absolute
4320         literals and CONST16 instructions.  Check for bad uses of O_lo16 and
4321         O_hi16.  Use new xtensa-isa.h functions.
4322         (xg_assemble_tokens): Delete.
4323         (is_register_writer): Use new xtensa-isa.h functions.
4324         (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4325         old-style RSR from LCOUNT.
4326         (next_frag_opcode): Delete.
4327         (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4328         update_next_frag_state): New.
4329         (update_next_frag_nop_state): Delete.
4330         (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4331         (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4332         the state of the absolute-literals directive.  Add calls to
4333         record_alignment and xtensa_set_frag_assembly_state.  Call
4334         xtensa_switch_to_non_abs_literal_fragment instead of
4335         xtensa_switch_to_literal_fragment.
4336         (build_nop): New.
4337         (assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
4338         (get_expanded_loop_offset): Change check for undefined opcode to an
4339         assertion.
4340         (xtensa_set_frag_assembly_state, relaxable_section,
4341         xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4342         xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4343         (md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
4344         Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
4345         Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4346         (xtensa_init_fix_data): New.
4347         (xtensa_frob_label): Reset label symbol to the current frag.  Check
4348         do_align_targets and generating_literals flag.  Propagate frequency
4349         info to new alignment frag.  Call xtensa_set_frag_assembly_state.
4350         (xtensa_unrecognized_line): New.
4351         (xtensa_flush_pending_output): Check if inside a bundle.  Add a call
4352         to xtensa_set_frag_assembly_state.
4353         (error_reset_cur_vinsn): New.
4354         (md_assemble): Remove check for literal frag.  Remove call to
4355         istack_init.  Call use_transform instead of use_generics.  Parse
4356         explicit instruction format specifiers.  Move code for
4357         a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
4358         error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
4359         Add dwarf2_where call.  Remote automatic alignment for ENTRY
4360         instructions.  Move call to xtensa_clear_insn_labels to the end.
4361         Rearrange to handle bundles.
4362         (xtensa_cons_fix_new): Delete.
4363         (xtensa_handle_align): New.
4364         (xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
4365         assignment to is_no_density field.
4366         (md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
4367         instead of reloc_to_opnum.  Handle "alternate" relocations.
4368         (xtensa_force_relocation, xtensa_check_inside_bundle,
4369         xtensa_elf_section_change_hook): New.
4370         (xtensa_symbol_new_hook): Delete.
4371         (xtensa_fix_adjustable): Check for difference of symbols with an
4372         offset.  Check for external and weak symbols.
4373         (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4374         (md_estimate_size_before_relax): Return expansion for the first slot.
4375         (tc_gen_reloc): Handle difference of symbols by producing
4376         XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4377         into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
4378         tentative values into the output when linkrelax is set.
4379         (XTENSA_PROP_SEC_NAME): Define.
4380         (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4381         Create literal tables only if using literal sections.  Create new
4382         property tables instead of old instruction tables.  Check for unaligned
4383         branch targets and loops.
4384         (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4385         new_resource_table, clear_resource_table, resize_resource_table,
4386         resources_available, reserve_resources, release_resources,
4387         opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4388         resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4389         bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4390         (xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
4391         flag.  Update checks for workaround options.  Call
4392         xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4393         (xtensa_cleanup_align_frags): Add special case for branch targets.
4394         Check for and mark unreachable frags.
4395         (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4396         Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4397         end of a zero-overhead loop body.
4398         (frag_can_negate_branch): Handle instructions with multiple slots.
4399         Use new xtensa-isa.h functions
4400         (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4401         xtensa_mark_zcl_first_insns): New.
4402         (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4403         transformations are disabled.
4404         (next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
4405         multislot instructions.
4406         (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4407         Likewise.  Also error if transformations are disabled.
4408         (unrelaxed_frag_max_size): New.
4409         (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4410         xtensa-isa.h functions.
4411         (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4412         xtensa_opcode_is_loop instead of is_loop_opcode.
4413         (get_text_align_power): Replace as_fatal with assertion.
4414         (get_text_align_fill_size): Iterate instead of using modulus when
4415         use_nops is false.
4416         (get_noop_aligned_address): Assert that this is for a machine-dependent
4417         RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
4418         xg_get_single_size, and frag_format_size.
4419         (get_widen_aligned_address): Rename to ...
4420         (get_aligned_diff): ... this function.  Add max_diff parameter.
4421         Remove handling of rs_align/rs_align_code frags.  Use
4422         next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4423         next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
4424         and pass it back to caller.
4425         (xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
4426         RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4427         RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
4428         (relax_frag_text_align): Rename to ...
4429         (relax_frag_loop_align): ... this function.  Assume loops can only be
4430         in the first slot of an instruction.
4431         (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4432         instruction.  Remove call to frag_wane.
4433         (relax_frag_narrow): Rename to ...
4434         (relax_frag_for_align): ... this function.  Extend to handle
4435         RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4436         RELAX_NARROW for the first slot.
4437         (find_address_of_next_align_frag, bytes_to_stretch): New.
4438         (future_alignment_required): Use find_address_of_next_align_frag and
4439         bytes_to_stretch.  Look ahead to subsequent frags to make smarter
4440         alignment decisions.
4441         (relax_frag_immed): Add format, slot, and estimate_only parameters.
4442         Check if transformations are enabled for b_j_loop_end workaround.
4443         Use new xtensa-isa.h functions and handle multislot instructions.
4444         Update call to xg_assembly_relax.
4445         (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4446         RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4447         frag types.
4448         (convert_frag_narrow): Add segP, format and slot parameters.  Call
4449         convert_frag_immed for branch instructions.  Adjust calls to
4450         tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
4451         xg_get_single_size and xg_get_single_format.
4452         (convert_frag_fill_nop): New.
4453         (convert_frag_immed): Add format and slot parameters.  Handle multislot
4454         instructions and use new xtensa-isa.h functions.  Update calls to
4455         tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
4456         enabled for b_j_loop_end workaround.  Use build_nop instead of
4457         assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
4458         frags.  Use xg_get_single_size.  Handle O_pltrel.
4459         (fix_new_exp_in_seg): Remove check for old plt flag.
4460         (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4461         xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
4462         for loop opcode to an assertion.  Mark all frags up to the end of the
4463         loop as not transformable.
4464         (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4465         (get_subseg_info): New.
4466         (xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
4467         check for dest_seg.
4468         (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4469         literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4470         (xtensa_switch_to_non_abs_literal_fragment): New.
4471         (cache_literal_section): Add is_code parameter and pass it through to
4472         retrieve_literal_seg.
4473         (retrieve_literal_seg): Add is_code parameter and use it to set the
4474         flags on the literal section.  Handle case where head parameter is 0.
4475         (get_frag_is_no_transform, set_frag_is_specific_opcode,
4476         set_frag_is_no_transform): New.
4477         (xtensa_create_property_segments): Add end_property_function parameter
4478         and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
4479         and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4480         (xtensa_create_xproperty_segments, section_has_xproperty): New.
4481         (add_xt_block_frags): Add end_property_function parameter and call it
4482         if it is non-zero.  Call xtensa_frag_flags_init.
4483         (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4484         get_frag_property_flags, frag_flags_to_number,
4485         xtensa_frag_flags_combinable, xt_block_aligned_size,
4486         xtensa_xt_block_combine, add_xt_prop_frags,
4487         init_op_placement_info_table, opcode_fits_format_slot,
4488         xg_get_single_size, xg_get_single_format): New.
4489         (istack_push): Inline call to tinsn_copy.
4490         (tinsn_copy): Delete.
4491         (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4492         CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
4493         (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4494         (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4495         functions.  Handle invisible operands.
4496         (tinsn_to_slotbuf): New.
4497         (tinsn_check_arguments): Use new xtensa-isa.h functions.
4498         (tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
4499         vinsn_from_chars, and xg_free_vinsn.
4500         (tinsn_from_insnbuf): New.
4501         (tinsn_immed_from_frag): Add slot parameter and handle multislot
4502         instructions.  Handle symbol differences.
4503         (get_num_stack_text_bytes): Use xg_get_single_size.
4504         (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4505         xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4506         get_expr_register, set_expr_symbol_offset_diff): New.
4507         * config/tc-xtensa.h (MAX_SLOTS): Define.
4508         (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4509         RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4510         RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4511         RELAX_NONE types.
4512         (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4513         (xtensa_frag_type struct): Add is_assembly_state_set,
4514         use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4515         is_align, is_text_align, alignment, and is_first_loop_insn fields.
4516         Replace is_generics and is_relax fields by is_no_transform field.
4517         Delete is_text and is_longcalls fields.  Change text_expansion and
4518         literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
4519         per-slot information: literal_frags, slot_subtypes, slot_symbols,
4520         slot_sub_symbols, and slot_offsets.  Add fr_prev field.
4521         (xtensa_fix_data struct): New.
4522         (xtensa_symfield_type struct): Delete plt field.
4523         (xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
4524         forward declaration here.
4525         (xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
4526         (XTENSA_SECTION_RENAME): Undefine.
4527         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4528         tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4529         HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4530         (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4531         (unit_num_copies_func, opcode_num_units_func,
4532         opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4533         (resource_table struct): New.
4534         * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4535         (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4536         literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4537         (tinsn_copy): Delete prototype.
4538         (vliw_insn struct): New.
4539         * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4540         (widen_spec_list): Add option conditions for density and boolean
4541         instructions.  Add expansions using CONST16 and conditions for using
4542         CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
4543         predicted branches.
4544         (simplify_spec_list): Add option conditions for density instructions.
4545         Add entry for NOP instruction.
4546         (append_transition): Add cmp function pointer parameter and use it to
4547         insert the new entry in order.
4548         (operand_function_LOW16U, operand_function_HI16U): New.
4549         (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4550         OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4551         (enter_opname, split_string): Use xstrdup instead of strdup.
4552         (init_insn_pattern): Initialize new options field.
4553         (clear_req_or_option_list, clear_req_option_list,
4554         clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4555         New.
4556         (parse_insn_pattern): Parse option conditions.
4557         (transition_applies): New.
4558         (build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
4559         swapped last arguments in calls to append_constant_value_condition.
4560         Call clone_req_option_list.  Add warning about invalid opcode.
4561         Handle LOW16U and HI16U function names.
4562         (build_transition_table): Add cmp parameter and use it in calls to
4563         append_transition.  Use new xtensa-isa.h functions.  Check
4564         transition_applies before adding entries.
4565         (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4566         pass it through to build_transition_table.
4567         * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4568         ReqOption, transition_cmp_fn): New types.
4569         (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4570         (transition_rule struct): Add options field.
4571         * doc/as.texinfo (Overview): Update Xtensa options.
4572         * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4573         --[no-]relax, and --[no-]generics options.  Update descriptions of
4574         --text-section-literals and --[no-]longcalls.  Add
4575         --[no-]absolute-literals and --[no-]transform.
4576         (Xtensa Syntax): Add description of syntax for FLIX instructions.
4577         Remove use of "generic" and "specific" terminology for opcodes.
4578         (Xtensa Registers): Generalize the syntax description to include
4579         user-defined register files.
4580         (Xtensa Automatic Alignment): Update.
4581         (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4582         (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4583         (Xtensa Directives): Remove confusing rules about precedence.
4584         (Density Directive, Relax Directive): Delete.
4585         (Schedule Directive): New.
4586         (Generics Directive): Rename to ...
4587         (Transform Directive): ... this node.
4588         (Literal Directive): Update for absolute literals.  Missing
4589         literal_position directive is now an error.
4590         (Literal Position Directive): Update for absolute literals.
4591         (Freeregs Directive): Delete.
4592         (Absolute Literals Directive): New.
4593         (Frame Directive): Minor editing.
4594         * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4595         Update dependencies.
4596         * Makefile.in: Regenerate.
4597
4598 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
4599
4600         * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4601         to build the second and third fixups for a composite relocation.
4602         (macro_read_relocs): New function.
4603         (macro_build): Use it.
4604         (s_cpsetup): Pass all three composite relocation codes to macro_build.
4605         Simplify fragging code accordingly.
4606         (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4607         of the composite relocation.  Set fx_tcbit in both fixups.
4608
4609 2004-10-07  Richard Sandiford  <rsandifo@redhat.com>
4610
4611         * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4612         (md_apply_fix3): Don't treat composite relocs as done.
4613
4614 2004-10-07  Jan Beulich <jbeulich@novell.com>
4615
4616         * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4617         prefix for symbol names generated from the LOCAL macro directive.
4618
4619         * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4620         FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4621
4622 2004-10-07  Tomer Levi  <Tomer.Levi@nsc.com>
4623
4624         * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4625         Special registers.
4626         (md_assemble): Add error checking for Co-Processor instructions.
4627         (get_cinv_parameters): Add 'b' option to invalidate the
4628         branch-target cache.
4629
4630 2004-10-05  Paul Brook  <paul@codesourcery.com>
4631
4632         * config/tc-arm.c (unwind): New variable.
4633         (vfp_sp_encode_reg): New function.
4634         (vfp_sp_reg_required_here): Use it.
4635         (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4636         (vfp_parse_reg_list): New function.
4637         (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4638         s_arm_unwind_personality, s_arm_unwind_personalityindex,
4639         s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4640         s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4641         functions.
4642         (md_pseudo_table): Add them.
4643         (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4644         (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4645         (set_section, add_unwind_adjustsp, flush_pending_unwind,
4646         finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4647         require_hashconst, add_unwind_opcode): New functions.
4648         * doc/c-arm.texi: Document unwinding opcodes.
4649         * NEWS: Mention the new feature.
4650
4651 2004-10-04  Eric Christopher  <echristo@redhat.com>
4652
4653         * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4654
4655 2004-10-01  H.J. Lu  <hongjiu.lu@intel.com>
4656
4657         * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4658         TLS relocations.
4659         * config/tc-s390.c (md_apply_fix3): Likewise.
4660         * config/tc-sparc.c (md_apply_fix3): Likewise.
4661
4662 2004-10-01  Paul Brook  <paul@codesourcery.com>
4663
4664         * config/tc-arm.c (arm_elf_section_type): New function.
4665         (arm_elf_change_section): Set section link for exidx sections.
4666         * config/tc-arm.h (arm_elf_section_type): Add prototype.
4667         (md_elf_section_type): Define.
4668
4669 2004-10-01  Bill Farmer  <Bill@the-farmers.freeserve.co.uk>
4670
4671         * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4672         instruction's offset.
4673
4674 2004-10-01  Adam Nemet  <anemet@lnxw.com>
4675
4676         * (TARGET_FORMAT): Remove LynxOS COFF definition.
4677
4678 2004-10-01  Ravi Ramaseshan  <ravi.ramaseshan@codito.com>
4679
4680         * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4681         asymbol *, instead use symbol_get_bfdsym.
4682
4683 2004-09-30  Linus Nielsen Feltzing  <linus@haxx.se>
4684
4685         * config/tc-m68k.c (select_control_regs): Add mcf5249.
4686
4687 2004-09-30  Paul Brook  <paul@codesourcery.com>
4688
4689         * config/tc-arm.c (do_smi, do_nop): New functions.
4690         (insns): Add ARMv6ZK instructions.
4691         (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4692         (tc_gen_reloc): Ditto.
4693         (arm_cpus): Add mpcore and arm1176.
4694         (arm_archs): Add armv6{k,z,zk}.
4695         * doc/c-arm.texi: Document new cores and architectures.
4696
4697 2004-09-30  Nick Clifton  <nickc@redhat.com>
4698
4699         * config/tc-arm.c: Use ISO C90 formatting.
4700
4701 2004-09-30  Vladimir Ivanov  <vladitx@nucleusys.com>
4702
4703         * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4704         as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4705         REG_TYPE_MVDX is expected.
4706
4707 2004-09-29  Marc Bevand  <m.bevand@gmail.com>
4708
4709         * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4710
4711 2004-09-21  James E Wilson  <wilson@specifixinc.com>
4712
4713         * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4714         (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4715         output_spill_base, output_unat_psprel, output_lc_psprel,
4716         output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4717         output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4718         output_spill_psprel_p): Use it.
4719
4720 2004-09-20  Tomer Levi  <Tomer.Levi@nsc.com>
4721
4722         * config/tc-crx.c (handle_LoadStor): New function.
4723         Handle load/stor unique instructions before parsing.
4724
4725 2004-09-17  Paul Brook  <paul@codesourcery.com>
4726
4727         * config/tc-arm.c (s_arm_rel31): New funciton.
4728         (md_pseudo_table): Add .rel31.
4729         (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4730         BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4731         (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4732         (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4733         (arm_parse_reloc): Add (target2).
4734
4735 2004-09-17  Alan Modra  <amodra@bigpond.net.au>
4736
4737         * Makefile.am: Run "make dep-am".
4738         * Makefile.in: Regenerate.
4739         * aclocal.m4: Regenerate.
4740         * configure: Regenerate.
4741         * doc/Makefile.in: Regenerate.
4742         * po/POTFILES.in: Regenerate.
4743         * po/gas.pot: Regenerate.
4744
4745 2004-09-14  Hideki IWAMOTO  <h-iwamoto@kit.hi-ho.ne.jp>
4746
4747         * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4748         [!LLONG_MAX]: Ditto.
4749
4750 2004-09-13  Paul Brook  <paul@codesourcery.com>
4751
4752         * config/tc-arm.c: Rename RELABS to TARGET1.
4753
4754 2004-09-13  Alan Modra  <amodra@bigpond.net.au>
4755
4756         * messages.c (as_internal_value_out_of_range): Cast values passed
4757         to as_bad_where or as_warn_where to proper type.
4758
4759 2004-09-11  Theodore A. Roth  <troth@openavr.org>
4760
4761         * config/tc-avr.c: Add support for
4762         atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4763
4764 2004-09-09  Alan Modra  <amodra@bigpond.net.au>
4765
4766         * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4767         from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4768
4769 2004-09-08  Paul Brook  <paul@codesourcery.com>
4770
4771         * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4772         fini_array and preinit_array section types.
4773         * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4774         and fini_array.
4775         * doc/as.texinfo: Document extra section types.
4776
4777 2004-09-02  Mark Mitchell  <mark@codesourcery.com>
4778
4779         * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4780         * Makefile.in: Regenerated.
4781         * configure.in: Set em for arm*-*-symbianelf*.
4782         * configure: Regenerated.
4783         * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4784         vectors when appropriate.
4785         * config/te-symbian.h: New file.
4786
4787 2004-09-03  Tomer Levi  <Tomer.Levi@nsc.com>
4788
4789         * config/tc-crx.c (gettrap): Exception vector can be case
4790         insensitive.
4791         (process_label_constant): Fix a 32-bit displacement bug in branch
4792         instructions.
4793         (get_operandtype) : Bug fix, wrong operand was used.
4794         (process_label_constant): Initialize relocation type to
4795         BFD_RELOC_NONE
4796
4797 2004-09-01  Richard Earnshaw < reanrsha@arm.com>
4798
4799         * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4800         for synthesizable cores.
4801
4802         * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4803
4804 2004-08-25  Dmitry Diky  <diwil@spec.ru>
4805
4806         * config/tc-msp430.c:   Clean-up the code.
4807         (md_relax_table): New relax table.
4808         (mcu_types): Sort MCU types.
4809         (md_pseudo_table): Add .profiler pseudo handler.
4810         (pow2value): New function.
4811         (msp430_profiler): New function.
4812         (msp430_operands): Add new insns handlers.
4813         (msp430_srcoperand): Add register operand handler, allow complex
4814         expressions.
4815         (md_estimate_size_before_relax): Rewritten.
4816         (md_convert_frag): Rewritten.
4817         (msp430_relax_frag): New function.
4818         * config/tc-msp430.h (md_relax_frag): define macro
4819         * doc/c-msp430.texi: Update information.
4820
4821 2004-08-24  Nick Clifton  <nickc@redhat.com>
4822
4823         * as.c (std_shortopts): Allow -g to take an optional argument.
4824         (parse_args): Pass any switch starting with -g on to the backend
4825         for parsing.
4826
4827 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
4828
4829         * configure.in (arm*-*-symbianelf*): New target.
4830         (arm*-*-eabi*): Likewise.
4831         * configure: Regenerated.
4832
4833 2004-08-18  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
4834         * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4835         correctly.
4836
4837 2004-08-18  Jakub Jelinek  <jakub@redhat.com>
4838
4839         * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4840         argument, don't do anything if current section is not
4841         .gnu.linkonce.t.* and linkonce_empty is set.
4842         (generate_unwind_image, dot_endp): Adjust callers, call
4843         start_unwind_section (*, 1) if nothing will be put into the
4844         section.
4845
4846 2004-08-17  Nick Clifton  <nickc@redhat.com>
4847
4848         * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4849         (show_usage): Add -g.
4850         (std_longopts): Add --gen-debug.  Alpha sort the table.
4851         (parse_args): Print an error message if a switch is not handled.
4852         Handle the -g switch, calling md_debug_format_selector() if
4853         necessary.
4854         * NEWS: Mention new feature.
4855         * doc/as.texinfo: Document new switch.
4856         * doc/internals.texi: Document behaviour of md_parse_option.
4857
4858         * config/tc-arm.c (md_parse_option): Do not issue an error message
4859         if the switch is not recognised.
4860         * config/tc-m68k.c (md_parse_option): Likewise.
4861         * config/tc-pdp11.c (md_parse_option): Likewise.
4862         * config/tc-v850.c (md_parse_option): Likewise.
4863
4864         * as.h: Fix up formatting.
4865         * tc.h: Likewise.
4866
4867 2004-08-16  Nick Clifton  <nickc@redhat.com>
4868
4869         * macro.c (macro_set_alternate): Use ISO C90 formatting.
4870
4871         * configure.in: Sort architecture based tables alphabetically.
4872         * configure: Regenerate.
4873
4874 2004-08-16  Alan Modra  <amodra@bigpond.net.au>
4875
4876         * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4877         { "cc", 68 }, with { "cr", 70 }.
4878
4879 2004-08-13 Jan Beulich <jbeulich@novell.com>
4880            Nick Clifton <nickc@redhat.com>
4881
4882         * as.c: Add and handle new --alternate command line option.
4883         * macro.c (macro_set_alternate): New.
4884         * macro.h (macro_set_alternate): Declare.
4885         * read.c: Add and handle new .altmacro and .noaltmacro directives.
4886         * doc/as.texinfo: Document new command line option and pseudo-ops
4887         as well as insert documentation originating from gasp about
4888         alternate macro syntax.
4889         * NEWS: Mention new command line option and pseudo-ops.
4890
4891 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
4892
4893         * expr.c (operand): Handle the "~", "-", and "!" operators applied
4894         to bignums.
4895
4896 2004-08-06  Paul Brook  <paul@codesourcery.com>
4897
4898         * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4899         Handle new relocations.
4900         * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4901
4902 2004-08-05  Bob Wilson  <bob.wilson@acm.org>
4903
4904         * write.c (relax_segment): Use was_address instead of address when
4905         setting fr_fix field for align frag due to backwards .org.
4906
4907 2004-07-29  Alexandre Oliva  <aoliva@redhat.com>
4908
4909         Introduce SH2a support.
4910         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
4911         * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4912         arch_sh2a_nofpu_up.
4913         2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
4914         * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4915         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
4916         * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4917         to end of conditional expression.
4918         2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
4919         * config/tc-sh.c: Add sh2a-nofpu support.
4920         2003-12-29  DJ Delorie  <dj@redhat.com>
4921         * tc-sh.c: Add sh2a support.
4922         (parse_reg): Add tbr.
4923         (parse_at): Support @@(disp,tbr).
4924         (get_specific): Support sh2a opcodes.
4925         (insert4): New, for 4 byte relocs.
4926         (build_Mytes): Support sh2a opcodes.
4927         (md_apply_fix3_Mytes): Support sh2a opcodes.
4928         2003-12-02  Michael Snyder  <msnyder@redhat.com>
4929         * config/tc-sh.c (md_parse_option): Handle sh2a.
4930         (sh_elf_final_processing): Ditto.
4931
4932 2004-07-27  Jason Thorpe  <thorpej@wasabisystems.com>
4933
4934         * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4935         for TE_NetBSD.
4936
4937 2004-07-27  Alan Modra  <amodra@bigpond.net.au>
4938
4939         * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4940         (ppc_arch): Expand comment.
4941
4942 2004-07-27  Tomer Levi  <Tomer.Levi@nsc.com>
4943
4944         * config/tc-crx.c: Support evaluating the difference between two
4945         symbols.
4946         * config/tc-crx.h: Likewise.
4947
4948 2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>
4949
4950         * config/tc-ia64.c (start_unwind_section): Set the linked-to
4951         section.
4952         (ia64_elf_section_change_hook): Set the linked-to section for
4953         SHT_IA_64_UNWIND.
4954
4955 2004-07-26  Dmitry Diky  <diwil@spec.ru>
4956
4957         * config/tc-msp430.c: Add new subtargets: msp430x1610,
4958         msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4959         msp430xG438, msp430xG439.
4960
4961 2004-07-25  Daniel Jacobowitz  <dan@debian.org>
4962
4963         * doc/as.texinfo (Section, PushSection): Correct documentation
4964         for ELF.
4965
4966 2004-07-21  Jan Beulich  <jbeulich@novell.com>
4967
4968         * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4969         permissible for the selected instruction suffix.
4970         (match_template): Don't permit 64-bit general purpose operands in
4971         32-bit mode.
4972         (finalize_imm): Permit 64-bit immediates.
4973         (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4974         specially except for the width of the used base and/or index
4975         registers.  For 32-bit displacements, use sign-extended
4976         relocations only when using 64-bit addressing.
4977         Force zero displacement on rip-relative addressing when there is
4978         no other displacement.
4979         (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4980         specially except for the width of the used base and/or index
4981         registers.
4982         (parse_register): Disallow Reg64 registers in 32-bit mode.
4983
4984         * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4985         suffix if the instruction doesn't support it.
4986
4987 2004-07-20  Maciej W. Rozycki  <macro@linux-mips.org>
4988
4989         * config/tc-mips.c (append_insn): Handle constant expressions with
4990         no associated relocation.
4991         (mips_ip): Cancel the expression after use for the Q format
4992         specifier.
4993         (parse_relocation): Return no relocation for unsupported
4994         operators.
4995         (my_getSmallExpression): Return no relocation if no relocation
4996         operators are used.
4997
4998 2004-07-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
4999
5000         * config/obj-som.c (adjust_stab_sections): Add prototype.
5001         (obj_som_compiler, obj_som_version, obj_som_copyright,
5002         adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5003         * config/tc-hppa.c (update_subspace):  Likewise.
5004         (is_defined_subspace): Amplify comment.
5005         * config/obj-som.h (som_frob_file): Add prototype.
5006
5007 2004-07-19  Christopher Faylor  <cgf@timesys.com>
5008             H.J. Lu  <hongjiu.lu@intel.com>
5009
5010         * subsegs.c (section_symbol): Don't create a new segment when
5011         existing segment is undefined.
5012
5013 2004-07-16  Richard Earnshaw  <rearnsha@arm.com>
5014
5015         * config/tc-arm.c: Include include/opcode/arm.h.
5016         (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5017         (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5018         (FPU_ARCH_*): Delete.
5019         * Makefile.am: Update dependencies.
5020         * Makefile.in: Regenerate.
5021
5022 2004-07-15  Nick Clifton  <nickc@redhat.com>
5023
5024         * configure.in: Accept armbe as a big-endian arm configuration.
5025         * configure: Regenerate.
5026
5027 2004-07-13  Thomas Nystrom  <thn@saeab.se>
5028
5029         * config/tc-i386.c (T_SHIFTOP): New constant.
5030         (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5031         (intel_el1): Handle '~'.
5032         (intel_get_token): Handle '<>', '&', '|' and '~'.
5033
5034 2004-07-13  Nick Clifton <nickc@redhat.com>
5035
5036         (md_assemble): Remove spurious newline from end of as_bad error
5037         message.
5038         (intel_e05_1): Likewise.
5039         (intel_e11): Likewise.
5040         (intel_match_token): Likewise.
5041
5042 2004-07-11  Andreas Schwab  <schwab@suse.de>
5043
5044         * config/tc-m68k.c: Convert to C90.  Remove redundant
5045         declarations.  Indentation fixup.
5046         [M68KCOFF]: Include "obj-coff.h" instead of declaring
5047         obj_coff_section ourselves.
5048
5049 2004-07-09  James E Wilson  <wilson@specifixinc.com>
5050
5051         * config/tc-ia64.c (default_big_endian): New.
5052         (dot_byteorder, md_begin): Use it.
5053         (md_parse_option): Set it.
5054
5055 2004-07-09  Nick Clifton  <nickc@redhat.com>
5056
5057         * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5058         * configure: Regenerate.
5059         * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5060         * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5061         sh_find_elf_flags if necessary.
5062
5063 2004-07-08  Richard Sandiford  <rsandifo@redhat.com>
5064
5065         * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5066         going to be split into more than one in-place addend, return 0
5067         for relocations against mergeable sections.  Associate comments
5068         with code.
5069
5070 2004-07-07  Tomer Levi  <Tomer.Levi@nsc.com>
5071
5072         * Makefile.am (CPU_TYPES): Add crx.
5073         (TARGET_CPU_CFILES): Add config/tc-crx.c.
5074         (TARGET_CPU_HFILES): Add config/tc-crx.h.
5075         (DEPTC_crx_elf): New target.
5076         (DEPOBJ_crx_elf): Likewise.
5077         (DEP_crx_elf): Likewise.
5078         * Makefile.in: Regenerate.
5079         * configure.in: Add crx* target.
5080         * configure: Regenerate.
5081         * config/tc-crx.c: New file.
5082         * config/tc-crx.h: New file.
5083         * NEWS: Mention new target.
5084
5085 2004-07-06  Nick Clifton  <nickc@redhat.com>
5086
5087         * config.in: Undefine TARGET_SYMBIAN by default.
5088         * configure.in:
5089         * configure: Regenerate. Add sh-symbian-elf target.  If
5090         selected define TARGET_SYMBIAN.
5091         * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5092         format if TARGET_SYMBIAN has been defined.
5093
5094         * output-file.c (output_file_create): Report the target format
5095         chosen when bfd_openw reports that it is invalid.
5096
5097         * config/obj-coff.c (coff_pseudo_table): Only define the weak
5098         pseudo for BFD based assemblers.
5099
5100 2004-07-05  Andrew Stubbs <andrew.stubbs@superh.com>
5101
5102         gas:
5103         * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5104         (md_parse_option): Remove redundant -isa testing.
5105         Make bfd_arch variable const.
5106         (md_show_usage): Make bfd_arch variable const.
5107
5108 2004-07-03  James E Wilson  <wilson@specifixinc.com>
5109
5110         * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5111         * config/tc-ia64.h (md_frag_check): Define.
5112
5113 2004-07-03  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>
5114
5115         * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5116         externals.
5117         * doc/as.texinfo (Weak): Document PE weak symbols.
5118
5119 2004-07-03  Richard Sandiford  <rsandifo@redhat.com>
5120
5121         * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5122         (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5123         (mips_frob_file): Rework so that only a single pass through the
5124         relocs is needed.  Allow %lo()s to have higher offsets than their
5125         corresponding %hi()s or %got()s.
5126
5127 2004-07-02  Nick Clifton  <nickc@redhat.com>
5128
5129         * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5130         allow values which have come from undefined symbols.
5131         Always consider this fixup to have been processed as a reloc
5132         cannot be generated for it.
5133
5134 2004-07-02  Alan Modra  <amodra@bigpond.net.au>
5135
5136         * frags.h (struct frag): Add has_code and insn_addr fields.
5137         * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5138         * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5139         * config/tc-ppc.h (md_frag_check): Define.
5140
5141 2004-06-28  Maciej W. Rozycki  <macro@linux-mips.org>
5142
5143         * doc/Makefile.am (info): Rename goal to...
5144         (info-local): ... this, to preserve implicit dependencies.
5145         * doc/Makefile.in: Regenerate with automake 1.8.5.
5146
5147 2004-06-25  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
5148
5149         * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5150         (m32r_cgen_record_fixup_exp): Changed for  @GOTOFF, @GOT.
5151         (m32r_fix_adjustable): Changed for  @GOTOFF, @GOT, @PLT.
5152         (tc_gen_reloc): Likewise.
5153         (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5154         (m32r_parse_name): Likewise.
5155         (m32r_cgen_parse_fix_exp): Likewise.
5156         * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5157         (O_PIC_reloc): Likewise.
5158         (TC_CGEN_PARSE_FIX_EXP): Likewise..
5159         * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5160         for @GOTOFF, @GOT, @PLT.
5161
5162 2004-06-21 Jan Beulich  <jbeulich@novell.com>
5163
5164         * gas/symbols.c: While discarding ordinary local absolute symbols
5165         when --strip-local-absolute is in effect, retain file symbols.
5166
5167 2004-06-20  Andreas Schwab  <schwab@suse.de>
5168
5169         * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5170         (md_parse_option): Likewise.
5171
5172 2004-06-17  Jan Beulich <jbeulich@novell.com>
5173
5174         * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5175         * config/te-netware.h: New file.
5176         * config/te-ppcnw.h: Delete: Obsolete.
5177         * configure.in: Eliminate ill NetWare targets. Make generic
5178         NetWare target use proper emulation.
5179         * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5180         reference to new te-netware.h.
5181         * configure: Regenerate.
5182         * Makefile.in: Regenerate.
5183
5184 2004-06-15  Martin Schwidefsky  <schwidefsky@de.ibm.com>
5185
5186         * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5187         comparison in .insn pseudo operation.
5188
5189 2004-06-15  Alan Modra  <amodra@bigpond.net.au>
5190
5191         * config/obj-coff.c (coff_adjust_section_syms): Use
5192         bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5193         (coff_frob_section): Likewise.
5194         * config/tc-mips.c (md_apply_fix3): Likewise.
5195         * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5196         (elf_frob_file_after_relocs): Likewise.
5197
5198 2004-06-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5199
5200         * config/tc-hppa.c (log2): Rename to exact_log2.
5201         (pa_next_subseg): Delete unused function.
5202         (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5203         (create_new_subspace): Likewise.
5204
5205         Bug gas/213
5206         * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5207         labels.  Fix warning.
5208
5209 2004-05-28  DJ Delorie  <dj@redhat.com>
5210
5211         * config/tc-mn10300.h (tc_fix_adjustable): Define.
5212         * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5213         or non-merged symbols.
5214
5215 2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>
5216
5217         * config/tc-ia64.c (remove_marked_resource): Save, clear and
5218         restore the old slot when inserting srlz.i/srlz.d.
5219
5220 2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>
5221
5222         * Makefile.am: Regenerate dependecies.
5223         * Makefile.in: Regenerate.
5224         * config/tc-sh.c (valid_arch): Make unsigned.
5225         (preset_target_arch): Likewise.
5226         (md_begin): Use new architecture flags system.
5227         (get_specific): Likewise.
5228         (assemble_ppi): Likewise.
5229         (md_assemble): Likewise. Also fix error check for bad opcodes.
5230         (md_parse_option): Likewise. Also generate -isa values according
5231         to the table in bfd/cpu-sh.c instead of just constants. Also
5232         allow <arch>-up ISA variants.
5233         (sh_elf_final_processing): Replace if-else chain with a call to
5234         sh_find_elf_flags().
5235
5236 2004-05-28  Peter Barada <peter@the-baradas.com>
5237
5238         * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5239         with zero offset into mode 2 addressing to save a word.
5240
5241 2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>
5242
5243         * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5244         (ar_is_only_in_integer_unit): New.
5245         (ar_is_only_in_memory_unit): New.
5246         (generate_unwind_image): Silence gcc on 32bit host.
5247         (md_assemble): Use ar_is_only_in_integer_unit instead of
5248         ar_is_in_integer_unit. Check AR access.
5249
5250 2004-05-27  Peter Barada  <peter@the-baradas.com>
5251
5252         * config/tc-m68k.c (md_begin): Sort the opcode table into
5253         alphabetical order.
5254         (m68k_compare_opcode): New function to do the sorting.
5255
5256 2004-05-24  Peter Barada  <peter@the-baradas.com>
5257
5258         * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5259         addressing on MIT style operands.
5260         * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5261         w/mask addressing.
5262         * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5263         operands.
5264
5265 2004-05-23  Alan Modra  <amodra@bigpond.net.au>
5266
5267         * expr.c (operand, operator): Don't reject '++' and '--'.
5268
5269 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
5270
5271         * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5272         dwarf tables.
5273
5274 2004-05-17  Adam Nemet  <anemet@lnxw.com>
5275
5276         * configure.in: Add ppc-*-lynxos*.  Update i386-*-lynxos* to ELF.
5277         * configure: Regenerate.
5278
5279 2004-05-13  Paul Brook  <paul@codesourcery.com>
5280
5281         * dw2gencfi.c (output_cie):  Handle dwarf3 format CIE entries.
5282
5283 2004-05-13  Joel Sherrill <joel@oarcorp.com>
5284
5285         * configure.in (or32-*-rtems*): Switch to elf.
5286         * configure: Regenerate.
5287
5288 2004-05-13  Nick Clifton  <nickc@redhat.com>
5289
5290         * po/fr.po: Updated French translation.
5291
5292 2004-05-11  Nick Clifton  <nickc@redhat.com>
5293
5294         * doc/as.texinfo (Section): Document G and T flags to .section
5295         directive.  Document the extra arguments that the G flag
5296         requires.  Document the #tls flag.
5297
5298 2004-05-11  H.J. Lu  <hongjiu.lu@intel.com>
5299
5300         * subsegs.c (section_symbol): Create a new section symbol if
5301         the existing one doesn't match.
5302         * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5303
5304 2004-05-07  Richard Sandiford  <rsandifo@redhat.com>
5305
5306         * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5307         to cope with VR4181A errata MD(1) and MD(4).
5308
5309 2004-05-07  Brian Ford  <ford@vss.fsi.com>
5310
5311         * NEWS: Mention .secrel32 for pe[i]-i386.
5312
5313 2004-05-07  Alexandre Oliva  <aoliva@redhat.com>
5314
5315         * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5316         (HANDLE_ALIGN): New.
5317
5318 2004-05-06  Daniel Jacobowitz  <dan@debian.org>
5319
5320         * Makefile.am (DIST_SUBDIRS): Define.
5321         * aclocal.m4: Regenerate with automake 1.8.4.
5322         * Makefile.in: Likewise.
5323         * doc/Makefile.in: Likewise.
5324
5325 2004-05-06  David Mosberger-Tang  <davidm@hpl.hp.com>
5326
5327         * config/tc-ia64.c (dot_serialize): Declare.
5328         (dot_serialize): New function.
5329         (md_pseudo_table): Add ".serialize.data" and
5330         ".serialize.instruction" directives.
5331
5332 2004-05-06  Nick Clifton  <nickc@redhat.com>
5333
5334         * messages (as_internal_value_out_of_range): Print a message about
5335         a value being out of range.  Be consistent about whether the
5336         values are printed in decimal or hexadecimal.
5337         (as_warn_value_out_of_range): Generate a warning message about an
5338         out of range value.
5339         (as_bad_value_out_of_range): Generate an error message about an
5340         out of range value.
5341         * as.h: Prototype the new functions.
5342         * config/tc-alpha.c (insert_operand): Use new function.
5343         * config/tc-arc.c (arc_insert_operand): Likewise.
5344         * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5345         * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5346         * config/tc-ppc.c (ppc_insert_operand): Likewise.
5347         * config/tc-s390.c (s390_insert_operand): Likewise.
5348         * config/tc-v850.c (v850_insert_operand): Likewise.
5349
5350 2004-05-05  Alexandre Oliva  <aoliva@redhat.com>
5351
5352         * configure.in: Set em=linux for frv-*-*linux*.
5353         * configure: Rebuilt.
5354         * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5355         (frv_md_fdpic_enabled): New.
5356         * config/tc-frv.c (frv_md_fdpic_enabled): New.
5357         (DEFAULT_FDPIC): New.
5358         (frv_flags): Use DEFAULT_FDPIC.
5359         (frv_pic_flag): Likewise.
5360         (OPTION_NOPIC): New.
5361         (md_longopts): Add -mnopic.
5362         (md_parse_option): Handle it.
5363         (md_show_usage): Add -mfdpic and -mnopic.
5364
5365 2004-05-05  Peter Barada  <peter@the-baradas.com>
5366
5367         * config/tc-m68k.c: Add find_cf_chip to print list of valid
5368         chips for invalid coldfire instructions, rename selectors
5369         for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5370         add current_chip to track which chip is referred to(including save/restore),
5371         use current_chip to select control registers, not current_arch.
5372         (md_show_usage): Add new chips.
5373         * doc/c-m68k.texi: Document new command line switches.
5374
5375 2004-05-05  Jakub Jelinek  <jakub@redhat.com>
5376
5377         * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5378         (NOP_OPCODE): Define.
5379         (s390_align_code): Remove prototype.
5380         * tc-s390.c (s390_align_code): Remove.
5381
5382 2004-05-04  H.J. Lu  <hongjiu.lu@intel.com>
5383
5384         * config/tc-ia64.c (make_unw_section_name): Removed.
5385         (start_unwind_section): New function.
5386         (generate_unwind_image): Take const segT instead of const
5387         char *.
5388         (dot_handlerdata): Adjusted.
5389         (dot_endp): Likewise.
5390
5391 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
5392
5393         * config/obj-elf.c (obj_elf_change_section): Allow the
5394         ".note.GNU-stack" section has SHF_EXECINSTR.
5395
5396 2004-05-02  H.J. Lu  <hongjiu.lu@intel.com>
5397
5398         * config/obj-elf.c (get_section): Return bfd_boolean.
5399         (obj_elf_change_section): Call bfd_get_section_by_name_if
5400         instead of bfd_map_over_sections.
5401
5402 2004-04-30  H.J. Lu  <hongjiu.lu@intel.com>
5403
5404         * config/obj-elf.c (get_section): New function.
5405         (obj_elf_change_section): Support multiple sections with same
5406         name.
5407
5408 2004-04-30  Nick Clifton  <nickc@redhat.com>
5409
5410         * config/tc-arm.c (create_register_alias): Fix typo checking for
5411         case sensitive register aliases.
5412         (co_proc_number): Use error message string in all_reg_maps[]
5413         array.
5414         (cp_reg_required_here): Likewise.
5415         (fp_reg_required_here): Likewise.
5416
5417 2004-04-29  Brian Ford  <ford@vss.fsi.com>
5418
5419         * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5420
5421 2004-04-28  Chris Demetriou  <cgd@broadcom.com>
5422
5423         * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5424         (load_address, macro, mips_ip, md_parse_option)
5425         (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5426         (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5427         embedded-PIC handling, and update comments.
5428         (SWITCH_TABLE): Remove.
5429         * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5430         (enum mips_pic_level): Remove EMBEDDED_PIC.
5431         (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5432         (TC_FORCE_RELOCATION): Update comment.
5433         * ecoff.c (ecoff_build_lineno): Add comment about some code that
5434         might be safe to remove now that MIPS embedded-PIC is gone.
5435
5436 2004-04-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5437
5438         * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5439         call to obj_set_subsection_attributes.
5440         (obj_som_init_stab_section): Likewise.
5441         * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5442         (pa_def_subspaces): Provide comdat default.
5443         (pa_subspace): Handle new "comdat" parameter.  Set SEC_LINK_ONCE and
5444         not SEC_IS_COMMON if section is comdat, common or dup_common.  Update
5445         calls to create_new_subspace and update_subspace to pass comdat flag.
5446         (create_new_subspace, update_subspace): Add new comdat argument.  Use
5447         it in calls to obj_set_subsection_attributes.
5448         * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5449         and use of comdat, common and dup_comm parameters.
5450
5451 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
5452
5453         * config/obj-elf.c (obj_elf_change_section): Check if the old
5454         group name is NULL before comparison.
5455
5456 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
5457
5458         * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5459
5460 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5461
5462         * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5463
5464 2004-04-23  Chris Demetriou  <cgd@broadcom.com>
5465
5466         * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5467         (OPTION_MEMBEDDED_PIC): Remove.
5468         (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5469         (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5470         (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5471         (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5472         (OPTION_ELF_BASE): Renumber.
5473         (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5474         (md_show_usage): Remove mention of -membedded-pic.
5475         * doc/as.texinfo: Remove mention of -membedded-pic.
5476
5477 2004-04-23  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5478
5479         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5480         * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5481         a.out support.
5482         (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5483         s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5484         USE_GLOBAL_POINTER_OPT.
5485
5486 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5487
5488         * config/tc-mips.c (macro): One more use of load_delay_nop.
5489
5490 2004-04-22  Atsushi Nemoto  <anemo@mba.ocn.ne.jp>
5491
5492         * config/tc-mips.c (load_delay_nop): New function.
5493         (load_address, macro): Use load_delay_nop() to build a nop
5494         which can be omitted with gpr_interlocks.
5495
5496 2004-04-22  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5497
5498         * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5499         cop_interlocks): Remove superfluous CPU entries.
5500
5501 2004-04-22  Paul Brook  <paul@codesourcery.com>
5502
5503         * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5504
5505 2004-04-22  Peter Barada <peter@the-baradas.com>
5506
5507         * NEWS: Added support for EMAC instructions and MAC/EMAC
5508         Motorola syntax.
5509         * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5510         scale factor tokens, trailing_ampersand to mark mask addressing
5511         for MAC/EMAC instructions.
5512         * config/m68k-parse.y: Add options_ampersand clause, '<<',
5513         '>>'.
5514         (yylex): Handle '>', '<', and '&' following '+'.
5515         * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5516         architectures in archs[].
5517         (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5518         for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5519         respectively.
5520         (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5521         (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5522         cases.
5523         Add EMAC operands to init_table[].
5524
5525 2004-04-22  Bruno De Bus <bdebus@elis.ugent.be>
5526
5527         * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5528         state.
5529         (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5530         * config/tc-arm.c (enum mstate): Delete from here.
5531         (mapping_state): Remove the static mapstate variable and instead
5532         store the state in the segment.  This allows a per-section mapping
5533         state.  Handle and ignore MAP_UNDEFINED states.
5534         (arm_elf_change_section): Get the current mapping state from the
5535         new section.
5536         (s_ltorg): Set the mapping state to MAP_DATA.
5537         (arm_cleanup): Use arm_elf_change_section to get the mapping state
5538         for each pool as it is emitted.
5539
5540 2004-04-22  Nick Clifton  <nickc@redhat.com>
5541
5542         * config/tc-arm.h: Formatting tidy ups.
5543
5544 2004-04-20  Chris Demetriou  <cgd@broadcom.com>
5545
5546         * NEWS: Note that MIPS -membedded-pic option is deprecated.
5547
5548 2004-04-20  DJ Delorie  <dj@redhat.com>
5549
5550         * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5551         * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5552         [TE_PE] (O_secrel): Define.
5553         [TE_PE] (x86_pe_cons_fix_new): New.
5554         [TE_PE] (pe_directive_secrel): Likewise.
5555         (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5556
5557 2004-04-19  Eric Christopher  <echristo@redhat.com>
5558
5559         * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5560         of previous patch for fix in gcc.
5561
5562 2004-04-19  Jakub Jelinek  <jakub@redhat.com>
5563
5564         * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5565
5566 2004-04-19  Nathan Sidwell  <nathan@codesourcery.com>
5567
5568         * read.c (do_align): Call md_flush_pending_output, if defined.
5569
5570 2004-04-16  Alan Modra  <amodra@bigpond.net.au>
5571
5572         * expr.c (operand): Correct checks for ++ and --.
5573
5574 2004-04-14  H.J. Lu  <hongjiu.lu@intel.com>
5575
5576         * config/tc-generic.c: Add some comments.
5577
5578 2004-04-14  Richard Sandiford  <rsandifo@redhat.com>
5579
5580         * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5581         -{no-}mfix-vr4122-bugs.
5582         * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5583         (append_insn, mips_emit_delays): Update accordingly.
5584         (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5585         (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5586         (md_parse_option): Update after above changes.
5587         (md_show_usage): Add -mfix-vr4120.
5588
5589 2004-04-13  Bob Wilson  <bob.wilson@acm.org>
5590
5591         * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5592         of .section directive; add a reference to the ELF .subsection
5593         directive.
5594
5595 2004-04-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
5596
5597         * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5598         in parallel.
5599
5600 2004-04-11  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
5601
5602         * Makefile.am: Remove mips from aout targets.
5603         * Makefile.in: Regenerate.
5604         * configure.in: Remove mips-dec-bsd* target.
5605         * configure: Regenerate.
5606
5607 2004-04-07  Alan Modra  <amodra@bigpond.net.au>
5608
5609         PR 96
5610         * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5611         to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
5612         Update "mapping".  Restrict some @ modifiers to 32 bit.
5613
5614 2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
5615             Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5616
5617         * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5618         (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5619         dont_adjust_reloc_32 is set.
5620         (md_longopts): Add option -renesas.
5621         (md_parse_option, md_show_usage): Likewise.
5622         * doc/c-sh.texi: Likewise.
5623
5624 2004-04-01  Dave Korn  <dk@artimi.com>
5625
5626         * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5627         hi16 and lo16 fixS structs.
5628         (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5629         exactly the same way as for RELOC_DLX_REL16.
5630         (machine_ip): properly respect LO flag in the_insn and
5631         output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5632         (md_apply_fix3): apply RELOC_DLX_LO16.
5633
5634 2004-03-30  Stan Shebs  <shebs@apple.com>
5635
5636         Remove long-obsolete MPW support.
5637         * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5638         * configure.in: Remove mention of ppc-*-mpw* config.
5639         * configure.in: Likewise.
5640
5641 2004-03-30  Nick Clifton  <nickc@redhat.com>
5642
5643         * config/tc-arm.c (meabi_flags): Make its use conditional upon
5644         OBJ_ELF being defined.
5645
5646 2004-03-27  Alan Modra  <amodra@bigpond.net.au>
5647
5648         * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5649
5650 2004-03-23  Paul Brook  <paul@codesourcery.com>
5651
5652         * config/tc-arm.c (meabi_flags): New variable.
5653         (arm_parse_eabi): New function.
5654         (md_begin): Set flags for EABI v3.
5655         (arm_eabis): Add.
5656         (arm_long_opts): Add meabi.
5657         * doc/as.texinfo <ARM>: Document -meabi.
5658         * doc/c-arm.texi: Ditto.
5659
5660 2004-03-22  Bob Wilson  <bob.wilson@acm.org>
5661
5662         * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5663         tables even when use_literal_section flag is not set.
5664
5665 2004-03-22  Alan Modra  <amodra@bigpond.net.au>
5666
5667         * config/tc-sh.c: Remove trailing whitespace.
5668
5669 2004-03-22  Hans-Peter Nilsson  <hp@axis.com>
5670
5671         * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5672         --mul-bug-abort and the default behavior.
5673         * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5674         (err_for_dangerous_mul_placement): New variable.
5675         (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5676         macros.
5677         (md_cris_relax_table): Have placeholder for STATE_MUL.
5678         (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5679         (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5680         case doing nothing.
5681         (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5682         STATE_BYTE)>: Ditto.
5683         (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5684         alignment and position of this frag, emit error message if
5685         suspicious.
5686         (md_assemble): For a multiply insn and when checking it,
5687         transform the current frag into a special frag for that purpose.
5688         (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5689         OPTION_MULBUG_ABORT_ON>: Handle new options.
5690
5691 2004-03-19  Bob Wilson  <bob.wilson@acm.org>
5692
5693         * config/tc-xtensa.c (mark_literal_frags): New function.
5694         (xtensa_move_literals): Call mark_literal_frags for all literal
5695         segments, including init and fini literal segments.
5696         (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5697
5698 2004-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5699
5700         * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5701         (pa_comm): Set BSF_OBJECT in symbol flags.
5702
5703 2004-03-19  Alan Modra  <amodra@bigpond.net.au>
5704
5705         * Makefile.am: Run "make dep-am".
5706         * Makefile.in: Regenerate.
5707         * doc/Makefile.in: Regenerate.
5708         * config.in: Regenerate.
5709         * po/gas.pot: Regenerate.
5710
5711 2004-03-18  Nathan Sidwell  <nathan@codesourcery.com>
5712
5713         * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5714         (demand_empty_rest_of_line): Issue an error here.
5715         (ignore_rest_of_line): Silently skip to end.
5716         (demand_copy_string): Issue an error, not warning.
5717         (equals): Likewise.
5718         * config/obj-elf.c (obj_elf_section_name): Likewise.
5719         (obj_elf_section): Likewise.
5720         * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5721         (arc_extinst): Likewise.
5722         * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5723         (dot_spill): Likewise.
5724         (dot_unwabi): Likewise.
5725         (dot_prologue): Likewise.
5726
5727         * expr.c (operand): Reject ++ and --.
5728         (operator): Likewise.
5729
5730 2004-03-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
5731
5732         * config/tc-sh.c: Include dw2gencfi.h.
5733         (sh_cfi_frame_initial_instructions): New function.
5734         (sh_regname_to_dw2regnum): Likewise.
5735         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5736         file.
5737         (TARGET_USE_CFIPOP): Define.
5738         (tc_cfi_frame_initial_instructions): Likewise.
5739         (tc_regname_to_dw2regnum): Likewise.
5740         (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5741         * Makefile.am: Update dependencies.
5742         * Makefile.in: Regenerate.
5743
5744 2004-03-17  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5745
5746         * configure.in: Switch sh-*-rtems* to ELF.  Add sh-*-rtemscoff*.
5747         * configure: Regenerate.
5748
5749 2004-03-12  Bob Wilson  <bob.wilson@acm.org>
5750
5751         * read.c (s_leb128): Call md_flush_pending_output.
5752
5753 2004-03-12  Michal Ludvig  <mludvig@suse.cz>
5754
5755         * config/tc-i386.c (output_insn): Handle PadLock instructions.
5756         * config/tc-i386.h (CpuPadLock): New define.
5757         (CpuUnknownFlags): Added CpuPadLock.
5758
5759 2004-03-07  Andreas Schwab  <schwab@suse.de>
5760
5761         * doc/c-hppa.texi (HPPA Directives): Fix typo.
5762
5763 2004-03-07  Richard Henderson  <rth@redhat.com>
5764
5765         * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5766         (cfi_finish): Likewise for fde.
5767
5768 2004-03-05  H.J. Lu  <hongjiu.lu@intel.com>
5769
5770         * config/tc-ia64.c (md_assemble): Properly handle NULL
5771         align_frag.
5772         (ia64_handle_align): Don't abort if failed to add a stop bit.
5773
5774 2004-03-04  H.J. Lu  <hongjiu.lu@intel.com>
5775
5776         * Makefile.in: Regenerated.
5777         * aclocal.m4: Likewise.
5778         * configure: Likewise.
5779         * doc/Makefile.in: Likewise.
5780
5781 2004-03-03  H.J. Lu  <hongjiu.lu@intel.com>
5782
5783         * config/tc-ia64.c (dot_align): New.
5784         (ia64_do_align): Make it static.
5785         (md_pseudo_table): Use "dot_align" for "align".
5786         (ia64_md_do_align): Don't set align_frag here.
5787         (ia64_handle_align): Add a stop bit to the previous bundle if
5788         needed.
5789
5790         * config/tc-ia64.h (ia64_do_align): Removed.
5791
5792 2003-03-03  Andrew Stubbs  <andrew.stubbs@superh.com>
5793
5794         * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5795         -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5796         (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5797         the most general type or the user specifically requested it.
5798         (md_assemble): Add a new error message for when an instruction
5799         is understood, but is not allowed due to an -isa option.
5800
5801 2004-03-02  H.J. Lu  <hongjiu.lu@intel.com>
5802
5803         * config/tc-ia64.c (align_frag): New.
5804         (md_assemble): Set the tc_frag_data field in align_frag for
5805         IA64_OPCODE_FIRST instructions.
5806         (ia64_md_do_align): Set align_frag.
5807         (ia64_handle_align): Add a stop bit if needed.
5808
5809         * config/tc-ia64.h (TC_FRAG_TYPE): New.
5810         (TC_FRAG_INIT): New.
5811
5812 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
5813
5814         * config/tc-frv.c (fr400_audio): New variable.
5815         (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5816         (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5817         (target_implements_insn_p): New function.
5818         (md_assemble): Report an error if the processor doesn't implement
5819         the instruction.
5820
5821 2004-02-27  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
5822
5823         * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5824         (md_parse_option): Ditto.
5825         (OPTION_NO_SPECIAL_M32R): Added.
5826         (md_show_usage): Document it.
5827         (enable_speial_m32r): Changed a default value from 0 to 1.
5828         * doc/c-m32r.texi: Document the -no-bitinst option.
5829
5830 2004-02-27  Nick Clifton  <nickc@redhat.com>
5831
5832         * config/tc-sh.c (get_operand): Revert previous delta.
5833         (tc_gen_reloc): Check for an unknown reloc type before processing
5834         the addend.
5835
5836 2004-02-27  Hannes Reinecke  <hare@suse.de>
5837
5838         * config/tc-s390.c (s390_insn): Correct range check for opcode in
5839         .insn pseudo operation.
5840
5841 2004-02-27  Anil Paranjpe  <anilp1@kpitcummins.com>
5842
5843         * config/tc-sh.c (get_operand):  In case of #Imm, check has been
5844         added for wrong syntax.
5845
5846 2004-02-26  Eric Christopher  <echristo@redhat.com>
5847
5848         * config/tc-mips.c (mips_dwarf2_addr_size): New.
5849         * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5850
5851 2004-02-26  Andrew Stubbs <andrew.stubbs@superh.com>
5852
5853         * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5854         nibble types to assembler.
5855
5856 2004-02-25  Fred Fish  <fnf@redhat.com>
5857
5858         * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5859
5860 2004-02-20  James E Wilson  <wilson@specifixinc.com>
5861
5862         * config/tc-ia64.c (slot_index): New arg before_relax.  Use instead of
5863         finalize_syms.
5864         (fixup_unw_records): New arg before_relax.  Pass to slot_index.
5865         (ia64_estimate_size_before_relax): New.
5866         (ia64_convert_frag): Pass 0 to fixup_unw_records.  Add comment.
5867         (generate_unwind_image): Pass 1 to fixup_unw_records.
5868         * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5869         (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5870
5871 2004-02-19  Jakub Jelinek  <jakub@redhat.com>
5872
5873         * stabs.c (generate_asm_file): Avoid warning about use of
5874         uninitialized variable.
5875
5876 2004-02-18  David Mosberger  <davidm@hpl.hp.com>
5877
5878         * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5879         body, and endp, allow unwind records which do not have a "t"
5880         (time/instruction) field.
5881
5882 2004-02-17  Petko Manolov  <petkan@nucleusys.com>
5883
5884         * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5885         (do_mav_dspsc_2): Likewise.
5886         Fix accumulator registers move opcodes.
5887
5888 2004-02-13  Hannes Reinecke  <hare@suse.de>
5889             Jakub Jelinek  <jakub@redhat.com>
5890
5891         * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5892
5893 2004-02-10  Steve Ellcey  <sje@cup.hp.com>
5894
5895         * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5896         (tc_frob_symbol): New macro definition.
5897         * config/tc-ia64.c (ia64_frob_symbol): New routine.
5898
5899 2004-02-09  Daniel Jacobowitz  <drow@mvista.com>
5900
5901         * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5902         read-only.
5903
5904 2004-02-09  Nathan Sidwell  <nathan@codesourcery.com>
5905
5906         * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5907         (TC_CASE_SENSITIVE): ... this.
5908         * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5909         * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5910
5911 2004-02-06  James E Wilson  <wilson@specifixinc.com>
5912
5913         * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5914         (generate_unwind_image): Re-add it here.
5915
5916 2004-02-06  Nathan Sidwell  <nathan@codesourcery.com>
5917
5918         * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5919         * read.h (SKIP_WHITESPACE): Turn into an expression.
5920         * read.c (read_a_source_file): A pseudo is removed by having a
5921         NULL handler.
5922
5923 2004-02-05  James E Wilson  <wilson@specifixinc.com>
5924
5925         * config/tc-ia64.c (output_endp): New.
5926         (count_bits): Delete.
5927         (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5928         endp unwind records.
5929         (fixup_unw_records): Handle endp unwind records.  Delete code for
5930         shortening prologue regions not followed by a body record.
5931         (dot_endp): Call add_unwind_entry to emit endp unwind record.
5932         * config/tc-ia64.h (unw_record_type): Add endp.
5933
5934 2004-02-03  James E Wilson  <wilson@specifixinc.com>
5935
5936         * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5937         fill padding bytes with zeroes.
5938         (emit_one_bundle): New locals last_ptr, end_ptr.  Rewrite code that
5939         sets unwind_record slot_number and slot_frag fields.
5940
5941 2004-02-02  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
5942
5943         * config/tc-mips.c (add_got_offset_hilo): New function.
5944         (macro): Use load_register() and add_got_offset_hilo() to load
5945         constants instead of hardcoding code sequences throughout.
5946
5947 2004-01-28  H.J. Lu  <hongjiu.lu@intel.com>
5948
5949         * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5950
5951 2004-01-26  Bernardo Innocenti  <bernie@develer.com>
5952
5953         * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5954         like m68k-elf.
5955         * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5956         of hard-coded test for TARGET_OS=elf.
5957
5958 2004-01-24  Chris Demetriou  <cgd@broadcom.com>
5959
5960         * config/tc-mips.c (hilo_interlocks): Change definition
5961         so that MIPS32, MIPS64 and later ISAs are included, along with
5962         the already-included machines.  Update comments.
5963
5964 2004-01-23  Daniel Jacobowitz  <drow@mvista.com>
5965
5966         * config/tc-arm.c (tc_gen_reloc): Improve error message for
5967         undefined local labels.
5968
5969 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5970
5971         * config/tc-mips.c (load_address, macro): Update comments about
5972         NewABI GP relaxation.
5973
5974 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5975
5976         * config/tc-mips.c (macro_build): Remove place and counter arguments.
5977         (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5978         (mips16_macro_build, macro_build_jalr): Remove counter argument.
5979         (set_at, load_register, load_address, move_register): Likewise.
5980         (load_got_offset, add_got_offset): Likewise.
5981         Update all calls and tidy accordingly.
5982
5983 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
5984
5985         * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5986         (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5987         (RELAX_USE_SECOND): Bump to 0x10000.
5988         (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5989         (mips_macro_warning): New variable.
5990         (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5991         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5992         (relax_close_frag): Set mips_macro_warning.first_frag.  Adjust use
5993         of RELAX_ENCODE.
5994         (append_insn): Update mips_macro_warning.sizes.
5995         (macro_start, macro_warning, macro_end): New functions.
5996         (macro_build): Don't emit warnings here.
5997         (macro_build_lui, md_estimate_size_before_relax): ...or here.
5998         (md_convert_frag): Check for cases where one macro alternative
5999         needs a warning and the other doesn't.  Emit a warning if the
6000         longer sequence was chosen.
6001
6002 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6003
6004         * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6005         * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6006         the first sequence, the size of the second sequence, and a flag
6007         that says whether we should warn.
6008         (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6009         (RELAX_FIRST, RELAX_SECOND): New.
6010         (mips_relax): New variable.
6011         (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6012         (append_insn): Remove "place" argument.  Use mips_relax.sequence
6013         rather than "place" to check whether we're expanding the second
6014         alternative of a relaxable macro.  Remove redundant check for
6015         branch relaxation.  If generating a normal insn, and there
6016         is not enough room in the current frag, call relax_close_frag()
6017         to close it.  Update mips_relax.sizes[].  Emit fixups for the
6018         second version of a relaxable macro.  Record the first relaxable
6019         fixup in mips_relax.  Remove tc_gen_reloc workaround.
6020         (macro_build): Remove all uses of "place".  Use mips_relax.sequence
6021         in the same way as in append_insn.
6022         (mips16_macro_build): Remove "place" argument.
6023         (macro_build_lui): As for macro_build.  Don't drop the add_symbol
6024         when generating the second version of a relaxable macro.
6025         (load_got_offset, add_got_offset): New functions.
6026         (load_address, macro): Use new relaxation machinery.  Remove
6027         tc_gen_reloc workarounds.
6028         (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6029         version of a relaxable macro is needed.  Return -RELAX_SECOND if the
6030         first version is needed.
6031         (tc_gen_reloc): Remove relaxation handling.
6032         (md_convert_frag): Go through the fixups for a relaxable macro and
6033         mark those that belong to the unneeded alternative as done.  If the
6034         second alternative is needed, adjust the fixup addresses to account
6035         for the deleted first alternative.
6036
6037 2004-01-23  Richard Sandiford  <rsandifo@redhat.com>
6038
6039         * frags.h (frag_room): Declare.
6040         * frags.c (frag_room): New function.
6041         * doc/internals.texi: Document it.
6042
6043 2004-01-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6044
6045         * config/tc-mips.c (append_insn): Don't do r3900 interlock
6046         optimization for -mtune=r3900, as this will break on other CPUs.
6047
6048 2004-01-11  Tom Rix   <tcrix@worldnet.att.net>
6049
6050         * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6051         be relaxed, use fixup.
6052         (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6053
6054 2004-01-19  Jakub Jelinek  <jakub@redhat.com>
6055
6056         * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6057         precision operands.
6058
6059 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6060
6061         * config/tc-mips.c (append_insn): Properly detect variant frags
6062         that preclude swapping of relaxed branches.  Correctly swap
6063         instructions between frags when dealing with relaxed branches.
6064
6065 2004-01-14  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6066
6067         * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6068         throughout.
6069         * aclocal.m4: Regenerate.
6070         * configure: Regenerate.
6071
6072 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
6073
6074         * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6075         manipulation insns.
6076
6077 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
6078
6079         * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6080         reloc, reserve space for the delay slot as well as the jalr itself.
6081
6082 2004-01-09  Paul Brook  <paul@codesourcery.com>
6083
6084         * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6085         (do_vfp_sp2_from_reg2): New function.
6086         (insns): Use them.
6087         (do_vfp_dp_from_reg2): Check return values properly.
6088
6089 2004-01-08  Ian Lance Taylor  <ian@wasabisystems.com>
6090
6091         * config/tc-mips.c (warn_nops): Remove static variable.
6092         (macro): Remove test of warn_nops.
6093         (md_shortops): Remove 'n'.
6094         (md_parse_option): Remove 'n' case.
6095         (md_show_usage): Remove -n.
6096         * doc/as.texinfo (Overview): Remove MIPS -n option.
6097         * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6098         * NEWS: Mention removal of MIPS -n option.
6099
6100         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6101         (cop_interlocks): Check ISA level.
6102         (cop_mem_interlocks): Define.
6103         (reg_needs_delay): Check cop_interlocks rather than
6104         ISA_HAS_COPROC_DELAYS.
6105         (append_insn): Likewise.  Use cop_mem_interlocks rather than
6106         directly checking mips_opts.isa.
6107         (mips_emit_delays): Likewise.
6108
6109 2004-01-07  H.J. Lu  <hongjiu.lu@intel.com>
6110
6111         * config/tc-ia64.c (unwind): Move next_slot_number and
6112         next_slot_frag to ...
6113         (unw_rec_list): Here.
6114         (free_list_records): Removed.
6115         (output_unw_records): Likewise.
6116         (generate_unwind_image): Make it void.
6117         (alloc_record): Initialize next_slot_number and next_slot_frag.
6118         (slot_index): Take .org, .space and .align into account.
6119         (fixup_unw_records): Don't set slot_number to 0. Use
6120         list->next_slot_number and list->next_slot_frag instead of
6121         unwind.next_slot_number and unwind.next_slot_frag.
6122         (ia64_convert_frag): New.
6123         (generate_unwind_image): Generate a rs_machine_dependent frag
6124         for unwind record.
6125         (emit_one_bundle): Use list->next_slot_number and
6126         list->next_slot_frag instead of unwind.next_slot_number and
6127         unwind.next_slot_frag.
6128
6129         * config/tc-ia64.h (md_convert_frag): Defined as
6130         ia64_convert_frag.
6131         (md_estimate_size_before_relax): Defined as (f)->fr_var.
6132
6133 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
6134
6135         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
6136         * config/tc-frv.h (md_apply_fix3): Don't define.
6137         * config/tc-frv.c (md_apply_fix3): New.  Shift/truncate %hi/%lo
6138         operands.
6139         * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6140         2003-10-07  Alexandre Oliva  <aoliva@redhat.com>
6141         * config/tc-frv.c (line_separator_chars): Add `!'.
6142         2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
6143         * config/tc-frv.c (md_assemble): Clear insn upfront.
6144         2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
6145         * config/tc-frv.c (OPTION_FDPIC): New macro.
6146         (md_longopts): Add mfdpic.
6147         (md_parse_option): Handle it.
6148         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
6149         * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6150         FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6151         (frv_pic_ptr): Parse funcdesc.
6152
6153 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6154
6155         * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6156         gasver.texi.  Remove duplicate symbol definitions for texi2pod.
6157
6158 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6159
6160         * Makefile.am (Makefile): Move the dependency on
6161         $(BFDDIR)/configure.in to...
6162         (CONFIG_STATUS_DEPENDENCIES): ... here.
6163         (AUTOMAKE_OPTIONS): Require automake 1.8.
6164         * Makefile.in: Regenerate.
6165         * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6166         (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6167         $(BFDDIR)/configure.in here as well.
6168         * doc/Makefile.in: Regenerate.
6169
6170 2004-01-05  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
6171
6172         * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6173         * Makefile.in: Regenerate.
6174         * aclocal.m4: Regenerate.
6175         * doc/Makefile.am (install, install-info): Remove.
6176         (install-data-local): A new hook for install-info.
6177         (AUTOMAKE_OPTIONS): Require automake 1.8.
6178         * doc/Makefile.in: Regenerate.
6179
6180 2004-01-02  Nutan Singh <nutan@kpitcummins.com>
6181
6182         * doc/c-sh.texi: Update description about floating point behavior
6183         of SH family.
6184
6185 2004-01-02  Bernardo Innocenti  <bernie@develer.com>
6186
6187         * configure.in: Add m68k-uClinux target.
6188         * configure: Regenerate.
6189
6190 For older changes see ChangeLog-0203
6191 \f
6192 Local Variables:
6193 mode: change-log
6194 left-margin: 8
6195 fill-column: 74
6196 version-control: never
6197 End: