gas/ChangeLog

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