gas/ChangeLog

   1 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
   2
   3         * config/tc-mips.c (mips_ip): When calculating offsets,
   4         don't accept as constant the difference between the
   5         addresses of symbols in two different sections.
   6
   7         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
   8         specifiers.
   9         (validate_mips_insn): Likewise.  Also, update 'B' operand
  10         specifier to use OP_*_CODE20 constants and delete 'm' operand
  11         specifier.
  12         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
  13         operand specifiers.  Change warning generated by 'B' operand
  14         specifier to reflect its new multi-purpose usage.
  15
  16 2000-12-01      Joel Sherrill <joel@OARcorp.com>
  17
  18         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
  19         New targets.
  20         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
  21         (sparc*-*-rtems*): Switched from a.out to ELF.
  22         * configure: Regenerate.
  23         * config.in: Regenerate.
  24         * Makefile.in: Regenerate.
  25         * aclocal.m4: Regenerate.
  26         * po/gas.pot: Regenerate.
  27
  28 2000-11-30  Philip Blundell  <pb@futuretv.com>
  29
  30         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
  31         even in non BFD_ASSEMBLER case.
  32
  33 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
  34
  35         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
  36         syntax.
  37
  38 2000-11-29  Richard Henderson  <rth@redhat.com>
  39
  40         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
  41         until dwarf2_finish; use relaxation to get cross-fragment offsets;
  42         thread multiple subsegments properly; handle multiple code
  43         sections properly; emit proper compilation unit info for assembler
  44         generated debugging.
  45
  46         * as.h (enum _relax_state): Add rs_dwarf2dbg.
  47         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
  48         (dwarf2dbg_estimate_size_before_relax): Declare.
  49         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
  50         * write.c: Include dwarf2dbg.h.
  51         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
  52         (relax_segment): Likewise.
  53
  54 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
  55
  56         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
  57         jump>: Use as_bad_where instead of as_bad.  Tweak error message
  58         accordingly.  Stabilize frag by updating fix part and resetting
  59         variant part.
  60         <undefined symbol, unconditional jump>: Ditto.
  61         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
  62         indexing is_end_of_line[].
  63         (md_assemble): Initialize size to 0.
  64         (md_section_align): Mark parameter seg as unused.
  65         (parse_reg): Parse names case-insensitively.
  66
  67 2000-11-28  Kazu Hirata  <kazu@hxi.com>
  68
  69         * config/obj-aout.h: Fix formatting.
  70         * config/obj-bout.h: Likewise.
  71         * config/obj-coff.c: Likewise.
  72         * config/obj-coff.h: Likewise.
  73         * config/obj-elf.h: Likewise.
  74         * config/obj-som.h: Likewise.
  75         * config/obj-vms.c: Likewise.
  76         * config/obj-vms.h: Likewise.
  77         * config/tc-h8300.h: Likewise.
  78         * config/tc-ns32k.h: Likewise.
  79         * config/tc-sparc.h: Likewise.
  80         * config/tc-tic54x.h: Likewise.
  81         * config/tc-z8k.h: Likewise.
  82
  83 2000-11-28  Nick Clifton  <nickc@redhat.com>
  84
  85         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
  86         License is present in the sources, but not the output, and
  87         also available from the GNU website.
  88         (GNU Free Documentation License): Comment out this section.
  89
  90 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
  91
  92         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
  93         targets.  Remove i860 from valid a.out targets.
  94         * Makefile.in: Regenerate.
  95
  96         * config/tc-cris.c: Include dwarf2dbg.h.
  97         (md_pseudo_table): Add .file and .loc.
  98         (md_assemble): Call dwarf2_emit_insn if generating ELF.
  99         (s_cris_file, s_cris_loc): New.
 100         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 101         * Makefile.am: Regenerate dependencies.
 102         * Makefile.in: Regenerate.
 103
 104 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 105
 106         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 107         (MRI_MUL_PRECEDENCE): Likewise.
 108         (op_rank): Fix a comment typo.
 109
 110 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 111
 112         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 113         the error message.
 114         (get_operand): Fix analysis for movw/movb instructions.
 115
 116 2000-11-24  Nick Clifton  <nickc@redhat.com>
 117
 118         * configure.in (xscale-elf): Add target.
 119         (xscale-coff): Add target.
 120         * configure: Regenerate.
 121
 122         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 123         extenstion.
 124         (ARM_EXT_XSCALE): New ARM architecture extension.
 125         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 126         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 127         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 128         (ARM_ARCH_V4): Remove processor from architecture.
 129         (ARM_ARCH_3M): New architecutre definition.
 130         (ARM_ARCH_V5TE): New architecutre definition.
 131         (ARM_ARCH_XSCALE): New architecutre definition.
 132         (CPU_DEFAULT): Allow to be defaulted to XScale.
 133         (atpcs): New boolean variable.
 134         (ldr_flags): Support 'd' flag for double word loads.
 135         (str_flags): Support 'd' flag for double word stored.
 136         (do_mia): New function.
 137         (do_mar): New function.
 138         (do_mra): New function.
 139         (do_pld): New function.
 140         (do_ldrd): New function.
 141         (do_blx): New function.
 142         (do_bkpt): New function.
 143         (do_clz): New function.
 144         (do_lstc2): New function.
 145         (do_cdp2): New function.
 146         (do_t_blx): New function.
 147         (do_t_bkpt): New function.
 148         (do_smla): New function.
 149         (do_smlal): New function.
 150         (do_smul): New function.
 151         (do_qadd): New function.
 152         (do_co_reg2c): New function.
 153         (LONGEST_INSN): Redefine to 7.
 154
 155         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 156         command line switches.
 157
 158 2000-11-22  Jim Wilson  <wilson@redhat.com>
 159
 160         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 161         (struct rsrc): Make line unsigned.
 162         (gr_values): Add missing initializer.
 163         (SLOT_NUM_NOT_SET): Add unsigned cast.
 164         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 165         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 166         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 167         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 168         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 169         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 170         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 171         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 172         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 173         Add ATTRIBUTE_UNUSED to unused parameters.
 174         (convert_expr_to_ab_reg): Add parens.
 175         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 176         (dot_prologue): Initialize grsave when declared.
 177         (md_pseudo_table): Add missing initializers.
 178         (operand_match): Add casts to bfd_vma.
 179         (emit_one_bundle): Delete unused local prev.  Make required_template
 180         unsigned.
 181         (specify_resource): Cast i to unsigned.
 182         (note_register_values): Use fprintf_vma.
 183         (print_dependency): Likewise.
 184
 185 2000-11-21  Jim Wilson  <wilson@redhat.com>
 186
 187         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 188         for unwind info section.
 189         (dot_endp): Likewise for unwind section.
 190
 191         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 192         fix_new_exp.
 193
 194 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 195
 196         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 197         (output_insn): Call dwarf2_emit_insn.
 198         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 199
 200 2000-11-17  Richard Henderson  <rth@redhat.com>
 201
 202         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 203         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 204         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 205
 206 2000-11-17  Nick Clifton  <nickc@redhat.com>
 207
 208         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 209         .file pseudo ops.
 210
 211 2000-11-17  Richard Henderson  <rth@redhat.com>
 212
 213         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 214
 215 2000-11-17  Richard Henderson  <rth@redhat.com>
 216
 217         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 218         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 219         tri-state definition of alpha_flag_mdebug.
 220         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 221         (s_alpha_file): Store first .file directive.
 222         (s_alpha_stab): New.
 223         (md_pseudo_table): Add stabs and stabn.
 224
 225 2000-11-17  Richard Henderson  <rth@redhat.com>
 226
 227         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 228
 229 2000-11-17  Richard Henderson  <rth@redhat.com>
 230
 231         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 232         (main): Call dwarf2_finish.
 233         * as.h (debug_type): Clarify documentation of the meaning
 234         of this variable.
 235         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 236         (print_stats): Fix parenthesis problem.
 237         (now_subseg_size): New.
 238         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 239         (dwarf2_directive_file): Don't set debug_type.
 240         (dwarf2_where): Honor DEBUG_DWARF2 first.
 241         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 242         do nothing if not emitting dwarf2 debug info, or no work.
 243         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 244         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 245         (ecoff_new_file): Likewise.
 246         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 247         commentary wrt dwarf2.
 248
 249         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 250         ATTRIBUTE_UNUSED as needed.
 251         (emit_insn): Call dwarf2_emit_insn.
 252         (s_alpha_file): New.
 253         (s_alpha_loc): New.
 254         (s_alpha_coff_wrapper): Don't handle them.
 255         (md_pseudo_table): Update for .file and .loc.
 256         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 257
 258         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 259         don't protect with debug_type.
 260         * config/tc-hppa.c (md_assemble): Likewise.
 261         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 262         * config/tc-mn10300.c (md_assemble): Likewise.
 263         * config/tc-sh.c (md_assemble): Likewise.
 264         * config/tc-v850.c (md_assemble): Likewise.
 265
 266         * config/tc-arm.c (arm_end_of_source): Remove.
 267         * config/tc-hppa.c (pa_end_of_source): Remove.
 268         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 269         * config/tc-mn10300.c (mn10300_finalize): Remove.
 270         * config/tc-sh.c (sh_finalize): Remove.
 271         * config/tc-v850.c (sh_finalize): Remove.
 272
 273         * config/tc-arm.h (md_end): Remove.
 274         * config/tc-hppa.h (md_end): Remove.
 275         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 276         * config/tc-m68hc11.h (md_end): Remove.
 277         * config/tc-mn10300.h (md_end): Remove.
 278         * config/tc-sh.h (md_end): Remove.
 279         * config/tc-v850.h (md_end): Remove.
 280
 281         * config/tc-ia64.c (emit_one_bundle): Don't protect
 282         dwarf2 bits with debug_type.
 283         (md_assemble): Likewise.
 284         (ia64_end_of_source): Don't call dwarf2_finish.
 285
 286 2000-11-16  Jim Wilson  <wilson@redhat.com>
 287
 288         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 289         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 290         > 16.
 291
 292 2000-11-16  H.J. Lu  <hjl@gnu.org>
 293
 294         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 295         version name.
 296
 297 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 298
 299         * config/tc-tic30.c: Fix formatting.
 300         * config/tc-tic80.c: Likewise.
 301         * config/tc-v850.c: Likewise.
 302         * config/tc-vax.c: Likewise.
 303         * config/tc-w65.c: Likewise.
 304         * config/tc-z8k.c: Likewise.
 305
 306 2000-11-14  DJ Delorie  <dj@redhat.com>
 307
 308         * config/tc-v850.c: Support dwarf2.
 309         * config/tc-v850.h: Ditto.
 310
 311         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 312         parse_cons_expression_v850 to initialize hold_cons_reloc.
 313
 314 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 315
 316         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 317         (errata_nops_necessary_p): New function.
 318         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 319         md.
 320
 321 2000-11-14  Jim Wilson  <wilson@redhat.com>
 322
 323         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 324         return little endian bfd formats.
 325
 326 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 327
 328         * config/aout_gnu.h: Fix formatting.
 329         * config/atof-vax.c: Likewise.
 330         * config/m68k-parse.h: Likewise.
 331         * config/m88k-opcode.h: Likewise.
 332         * config/obj-elf.c: Likewise.
 333         * config/tc-arm.c: Likewise.
 334         * config/tc-cris.c: Likewise.
 335         * config/tc-i386.c: Likewise.
 336         * config/tc-ia64.c: Likewise.
 337         * config/tc-mn10300.c: Likewise.
 338         * config/te-386bsd.h: Likewise.
 339         * config/te-hppa.h: Likewise.
 340         * config/te-nbsd.h: Likewise.
 341         * config/te-ppcnw.h: Likewise.
 342         * config/te-sparcaout.h: Likewise.
 343         * config/te-tmips.h: Likewise.
 344         * config/vax-inst.h: Likewise.
 345         * config/vms-conf.h: Likewise.
 346
 347 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 348
 349         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 350
 351 2000-11-13  H.J. Lu  <hjl@gnu.org>
 352
 353         * config/obj-elf.c (elf_frob_symbol): Support
 354         ".symver name,name2@@@nodename".
 355         (elf_frob_file_before_adjust): Likewise.
 356
 357         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 358         and ".symver name,name2@@@nodename".
 359         Fix a typo.
 360
 361 2000-11-12  H.J. Lu  (hjl@gnu.org)
 362
 363         * config/obj-elf.c (obj_elf_symver): Check missing version
 364         name.
 365
 366 2000-11-12  H.J. Lu  (hjl@gnu.org)
 367
 368         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 369         instead of bfd_vma for non-bfd assemblers.
 370
 371 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 372
 373         * itbl-ops.c: Fix comment typos.
 374
 375 2000-11-08  Jim Wilson  <wilson@redhat.com>
 376
 377         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 378         (struct unwind): Add next_slot_frag field.
 379         (slot_index): New parameters slot_frag and first_frag.  Add code
 380         to add in frag sizes when different.  Add comments.
 381         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 382         arguments to slot_index.
 383         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 384         loop end.  Set next_slot_frag field.
 385
 386 2000-11-07  H.J. Lu  <hjl@gnu.org>
 387
 388         * doc/as.texinfo (.symver): Updated for versioned symbol
 389         reference.
 390
 391         * obj.h (format_ops): Add the frob_file_before_adjust field.
 392
 393         * config/obj-aout.c (aout_format_ops): Set the
 394         frob_file_before_adjust field to 0.
 395         * config/obj-coff.c (coff_format_ops): Likewise.
 396         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 397
 398         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 399         name.
 400         (elf_frob_file_before_adjust): New function to remove unneeded
 401         versioned symbols from the symbol table.
 402         (elf_format_ops): Set the frob_file_before_adjust field to
 403         elf_frob_file_before_adjust.
 404
 405         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 406         not defined.
 407
 408         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 409
 410 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 411
 412         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 413         BIG_ENDIAN macros.
 414         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 415         Fix compile time warning messages.
 416
 417 2000-11-07  Nick Clifton  <nickc@redhat.com>
 418
 419         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 420         buffer in order to avoid buffer overflows.
 421
 422 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 423
 424         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 425         Change M to m for -milp32 or -mlp64 to match gcc.
 426         (dot_endp): Use bytes_per_address instead of 8.
 427         (emit_one_bundle): Use number_to_chars_littleendian instead of
 428         md_number_to_chars.
 429         (fix_insn): Likewise.
 430         (ia64_init): New function.
 431         (ia64_target_format): New function.
 432         (md_begin): Set endianness, arch, and machine as appropriate.
 433         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 434         Make these macros depend on TE_HPUX macro.
 435         (TARGET_FORMAT): Define.
 436         (HOST_SPECIAL_INIT): Define.
 437         * config/te-hpux.h: New file.
 438         * configure.in: Add "ia64-*-hpux*" target to configure.
 439         * configure: Regenerate.
 440
 441 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 442
 443         * as.c: Fix formatting.
 444         * dwarf2dbg.c: Likewise.
 445         * input-file.c: Likewise.
 446         * input-file.h: Likewise.
 447         * input-scrub.c: Likewise.
 448         * itbl-ops.c: Likewise.
 449         * listing.c: Likewise.
 450         * macro.h: Likewise.
 451         * messages.c: Likewise.
 452         * read.c: Likewise.
 453         * subsegs.c: Likewise.
 454         * subsegs.h: Likewise.
 455         * write.c: Likewise.
 456
 457 2000-11-06  Nick Clifton  <nickc@redhat.com>
 458
 459         * doc/as.texinfo: Add GNU Free Documentation License.
 460         * doc/gasp.texi:  Add GNU Free Documentation License.
 461         * doc/as.1:  Add GNU Free Documentation License.
 462
 463 2000-11-05  Nick Clifton  <nickc@redhat.com>
 464
 465         * config/tc-arm.c: Add include of "dwarf2dbg.h"
 466
 467 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
 468
 469         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
 470         * configure: Regenerate.
 471
 472 2000-11-01  Nick Clifton  <nickc@redhat.com>
 473
 474         * read.c (original_case_string): New global variable.
 475         (read_a_source_file): Copy opcode string into
 476         original_case_string if clobbering the case of the opcode.
 477         * read.h: Export the definition of original_case_string.
 478         * config/tc-arm.c (md_assembler): When parsing a .req
 479         directive use the original opcode string, not the case
 480         clobbered version.
 481
 482 2000-11-02  Nick Clifton  <nickc@redhat.com>
 483
 484         * config/tc-mn10300.c (debug_line): Remove this static
 485         variable.
 486         (md_assemble): Call dwarf2_generate_asm_lineno instead of
 487         dwarf2_where and dwarf2_gen_line_info.
 488
 489 2000-11-02  Theo Honohan  <th@futuretv.com>
 490
 491         * config/tc-arm.c (do_msr): Improve error message.
 492
 493 2000-10-31  Eric Christopher  <echristo@redhat.com>
 494
 495         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
 496         or pc-relative, else use fx_offset.
 497
 498 2000-10-31  Jim Wilson  <wilson@redhat.com>
 499
 500         * config/tc-ia64.c (struct md): New field tag_fixups.
 501         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
 502         qualifying predicate.
 503         (emit_one_bundle): Delete spurious multiplication by one.  Handle
 504         tag_fixups.
 505         (ia64_start_line): Error if dangling qualifying predicate.
 506         (defining_tag): New static variable.
 507         (ia64_unrecognized_line, case '['): Parse tags.
 508         (ia64_frob_label): Create tag_fixups.
 509         (md_assemble): Reset md.qp.X_op after using it.
 510
 511 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
 512
 513         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
 514
 515 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
 516
 517         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
 518
 519 2000-10-30  Kazu Hirata  <kazu@hxi.com>
 520
 521         * expr.c: Fix formatting.
 522         * flonum-copy.c: Likewise.
 523         * flonum.h: Likewise.
 524         * gasp.c: Likewise.
 525         * hash.c: Likewise.
 526
 527 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 528
 529         * as.h (OPTION_MD_BASE): Bump to 190.
 530         * as.c (parse_args) <std_longopts>: Add comment about the need to
 531         check OPTION_MD_BASE in as.h.
 532
 533         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 534         for weak symbols.
 535
 536 2000-10-27  Nick Clifton  <nickc@redhat.com>
 537
 538         * configure.in (emulations): Add m68hc12.
 539         * configure: Regenerate.
 540         * po/gas.pot: Regenerate.
 541
 542 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 543
 544         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
 545         cpsr*.
 546         (arm_psr_parse): Handle lowercase CPSR and SPSR.
 547
 548 2000-10-25  Nick Clifton  <nickc@redhat.com>
 549
 550         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
 551         a DWARF2 line number information sequence.
 552
 553         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
 554
 555         * read.c (generate_lineno_debug): Update comment describing why
 556         DWARF2 line number debug information is not generated
 557         automatically by this function.
 558
 559         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
 560         not all.
 561
 562         * config/tc-arm.h (md_end): Define.
 563         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 564
 565         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 566         if generating DWARF2 line numbers.
 567         (arm_end_of_source): New function.  Call dwarf2_finish if
 568         necessary.
 569
 570         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 571         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 572         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 573
 574 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 575
 576         * tc-i386.c: Fix prototype declarations for functions taking no
 577         arguments.
 578
 579 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 580
 581         * tc-i386.c (i386_operand_modifier): Remove.
 582         (build_displacement_string): Remove.
 583         (i386_parse_seg): Remove.
 584         (i386_intel_memory_operand): Remove.
 585         (i386_intel_operand): Re-write using recursive descent parser based
 586         on MASM documentation.
 587         (struct intel_parser_s): New structure.
 588         (intel_parser): New static variable.
 589         (struct intel_token): New structure.
 590         (cur_token, prev_token): New static variables.
 591         (T_NIL): Define.
 592         (T_CONST): Define.
 593         (T_REG): Define.
 594         (T_BYTE): Define.
 595         (T_WORD): Define.
 596         (T_DWORD): Define.
 597         (T_QWORD): Define.
 598         (T_XWORD): Define.
 599         (T_SHORT): Define.
 600         (T_OFFSET): Define.
 601         (T_PTR): Define.
 602         (T_ID): Define.
 603         (intel_match_token): New function.
 604         (intel_get_token): New function.
 605         (intel_putback_token): New function.
 606         (intel_expr): New function.
 607         (intel_e05): New function.
 608         (intel_e05_1): New function.
 609         (intel_e06): New function.
 610         (intel_e06_1): New function.
 611         (intel_e09): New function.
 612         (intel_e09_1): New function.
 613         (intel_e10): New function.
 614         (intel_e10_1): New function.
 615         (intel_e11): New function.
 616
 617 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
 618
 619         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
 620         instructions to loose any special insn->architecture mask.
 621
 622         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
 623         (sparc_md_end, sparc_arch_types, sparc_arch,
 624         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
 625         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
 626         request v9b architecture if they are used).
 627
 628 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 629
 630         * config/tc-m68k.c: Fix the previous misapplied patch.
 631
 632 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 633
 634         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
 635         BFD_ASSEMBLER and !BFD_ASSEMBLER.
 636         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
 637         BFD_RELOC_*.
 638
 639 2000-10-17  Kazu Hirata  <kazu@hxi.com>
 640
 641         * debug.c: Fix formatting.
 642         * depend.c: Likewise.
 643         * dwarf2dbg.c: Likewise.
 644         * dwarf2dbg.h: Likewise.
 645         * ecoff.c: Likewise.
 646         * expr.c: Likewise.
 647         * expr.h: Likewise.
 648         * flonum-konst.c: Likewise.
 649         * frags.h: Likewise.
 650
 651 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
 652
 653         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
 654         options.
 655         * doc/as.texinfo: Added notes about this new option.
 656
 657 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
 658
 659         * config/tc-sh.c (JREG): Remove.
 660         (md_convert_frag): Remove #if 0:d code using JREG.
 661
 662 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
 663
 664         * config/tc-i386.c (i386_operand_modifier): Only match
 665         modifiers SHORT and FLAT if they are followed by a space.
 666         (parse_register): When `allow_naked_reg' is set, do not confuse
 667         identifiers that start with a register name with a register.
 668
 669 2000-10-12  Kazu Hirata  <kazu@hxi.com>
 670
 671         * app.c: Fix formatting.
 672         * as.c: Likewise.
 673         * as.h: Likewise.
 674         * bit_fix.h: Likewise.
 675         * cgen.c: Likewise.
 676         * cgen.h: Likewise.
 677         * cond.c: Likewise.
 678
 679 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
 680
 681         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
 682
 683 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
 684
 685         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
 686         Re-arrange function a little and improve error message.
 687
 688         * write.c (write_relocs): Fix a comment.
 689
 690         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
 691         link-once sections.
 692
 693 2000-10-05  Jim Wilson  <wilson@cygnus.com>
 694
 695         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
 696
 697 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
 698
 699         * config/tc-i386.c: Delete some useless comments, reformat others.
 700
 701         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
 702         non-global syms in linkonce sections.
 703
 704 2000-10-04  Ralf Baechle  <ralf@gnu.org>
 705
 706         * config/tc-ia64.c (operand_match): Don't use // style comments.
 707         * config/tc-i370.c: Likewise.
 708
 709 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
 710
 711         Changes to handle varying register prefix and user symbol prefix.
 712         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
 713         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
 714         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
 715         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
 716         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
 717         (demand_register_prefix): New variable.
 718         (md_pseudo_table): New pseudo ".syntax".
 719         (md_longopts): New options --no-underscore and --underscore.
 720         (cris_target_format): Return elf32-us-cris or elf32-cris depending
 721         on symbols_have_leading_underscore.
 722         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
 723         (get_spec_reg): Ditto.
 724         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
 725         Fix formatting.
 726         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
 727         --help.
 728         <case OPTION_NO_US, case OPTION_US>: New.
 729         (md_show_usage): Be brief and reformat to match continuation of
 730         --help.
 731         * po/gas.pot: Regenerate.
 732
 733 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 734
 735         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
 736         force relocs for 12 bit branches.
 737         (md_apply_fix): Similarly, adjust logic here.
 738
 739 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 740
 741         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
 742         adjust for external and weak syms as we will use a reloc.  Allow
 743         for +8 offset when calculating limits of branches.
 744         (hppa_fix_adjustable): Undo 2000-09-23 change.
 745         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
 746         Correct distance calculation.
 747         (tc_gen_reloc): Print the file name and line number if we can't
 748         handle a fixup.
 749
 750         From John David Anglin <dave@hiauly1.hia.nrc.ca>
 751         * config/tc-hppa.c (nonzero_dibits): Define.
 752         (arg_reloc_stub_needed): Check each arg and return value
 753         separately for zero case.
 754         (pa_align): Declare argument `bytes'.
 755
 756 2000-09-25  Kazu Hirata  <kazu@hxi.com>
 757
 758         * config/tc-cris.c: Fix formatting.
 759         * config/tc-d10v.h: Likewise.
 760         * config/tc-d30v.c: Likewise.
 761         * config/tc-d30v.h: Likewise.
 762         * config/tc-fr30.c: Likewise.
 763         * config/tc-fr30.h: Likewise.
 764         * config/tc-m68k.c: Likewise.
 765         * config/tc-m68k.h: Likewise.
 766         * config/tc-pj.h: Likewise.
 767         * config/tc-ppc.c: Likewise.
 768         * config/tc-ppc.h: Likewise.
 769         * config/tc-sh.c: Likewise.
 770         * config/tc-sh.h: Likewise.
 771         * config/tc-sparc.c: Likewise.
 772         * config/tc-v850.h: Likewise.
 773         * config/tc-vax.h: Likewise.
 774         * config/tc-w65.h: Likewise.
 775         * config/tc-z8k.h: Likewise.
 776
 777 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
 778
 779         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
 780         checks only for ELF.
 781         (hppa_force_relocation): Likewise.
 782
 783 2000-09-22  Jim Wilson  <wilson@cygnus.com>
 784
 785         * config/tc-ia64.c (dv_sem): Add "stop".
 786         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
 787         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
 788         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
 789         match above.
 790         (mark_resources): Check IA64_RS_PRr.
 791
 792 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 793
 794         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
 795         md_estimate_size_before_relax): Redesign and clean up the
 796         relaxation mechanism.
 797
 798 2000-09-21  Kazu Hirata  <kazu@hxi.com>
 799
 800         * config/tc-ns32k.c: Fix formatting.
 801         * config/tc-ns32k.h: Likewise.
 802
 803 2000-09-20  Kazu Hirata  <kazu@hxi.com>
 804
 805         * config/tc-m32r.c: Fix formatting.
 806         * config/tc-m32r.h: Likewise.
 807         * config/tc-m68851.h: Likewise.
 808         * config/tc-m68hc11.c: Likewise.
 809         * config/tc-m68hc11.h: Likewise.
 810         * config/tc-m88k.c: Likewise.
 811         * config/tc-mcore.c: Likewise.
 812         * config/tc-mcore.h: Likewise.
 813         * config/tc-mips.c: Likewise.
 814         * config/tc-mips.h: Likewise.
 815         * config/tc-mn10200.h: Likewise.
 816         * config/tc-mn10300.h: Likewise.
 817         * config/tc-tahoe.c: Likewise.
 818         * config/tc-tahoe.h: Likewise.
 819
 820 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 821
 822         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
 823         Likewise in relaxation description comments.
 824
 825 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
 826
 827         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
 828         subtraction of two syms without emitting a relocation.
 829
 830         From  David Huggins-Daines  <dhd@linuxcare.com>
 831         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
 832         global or weak symbols.
 833
 834 2000-09-15  Kazu Hirata  <kazu@hxi.com>
 835
 836         * config/tc-h8300.h: Fix formatting.
 837         * config/tc-h8500.c: Likewise.
 838         * config/tc-h8500.h: Likewise.
 839         * config/tc-hppa.h: Likewise.
 840         * config/tc-i370.h: Likewise.
 841         * config/tc-i386.h: Likewise.
 842         * config/tc-i860.c: Likewise.
 843         * config/tc-i860.h: Likewise.
 844         * config/tc-i960.h: Likewise.
 845         * config/tc-ia64.c: Likewise.
 846         * config/tc-ia64.h: Likewise.
 847
 848 2000-09-14  Kazu Hirata  <kazu@hxi.com>
 849
 850         * config/tc-a29k.c: Fix formatting.
 851         * config/tc-alpha.c: Likewise.
 852         * config/tc-arc.c: Likewise.
 853         * config/tc-arc.h: Likewise.
 854         * config/tc-arm.c: Likewise.
 855         * config/tc-arm.h: Likewise.
 856         * config/tc-avr.c: Likewise.
 857         * config/tc-avr.h: Likewise.
 858         * config/tc-tic30.c: Likewise.
 859         * config/tc-tic30.h: Likewise.
 860         * config/tc-tic54x.c: Likewise.
 861         * config/tc-tic54x.h: Likewise.
 862         * config/tc-tic80.c: Likewise.
 863         * config/tc-tic80.h: Likewise.
 864
 865 2000-09-14  Timothy Wall  <twall@cygnus.com>
 866
 867         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
 868         parallel comparisons for later use.
 869         (struct rsrc): Add parallel comparison type.
 870         (resources_match): Skip special cases of PR usage (non-conflicting
 871         parallel compares).
 872
 873 2000-09-13  Kazu Hirata  <kazu@hxi.com>
 874
 875         * config/obj-ecoff.c: Fix formatting.
 876         * config/obj-elf.c: Likewise.
 877         * config/obj-elf.h: Likewise.
 878         * config/obj-evax.h: Likewise.
 879         * config/obj-generic.h: Likewise.
 880         * config/obj-hp300.c: Likewise.
 881         * config/obj-hp300.h: Likewise.
 882         * config/obj-ieee.h: Likewise.
 883         * config/obj-vms.c: Likewise.
 884         * config/obj-vms.h: Likewise.
 885
 886 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
 887
 888         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
 889         (md_parse_option): Ditto.
 890         (md_longopts): Add -mips32 option.
 891         (md_show_usage): Document new options.
 892         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
 893         (mips_ip): Assemble mfc0 with a sub-selection code.
 894         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
 895         (mips_cpu_to_str): New function.
 896         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
 897         Use CPU_* defines instead of hardcoded numbers.
 898
 899         * doc/as.texinfo: Document new options.
 900         * doc/c-mips.texi: Ditto.
 901
 902 2000-09-12  Kazu Hirata  <kazu@hxi.com>
 903
 904         * as.h: Fix formatting.
 905         * asintl.h: Likewise.
 906         * bit_fix.h: Likewise.
 907         * config/obj-aout.c: Likewise.
 908         * config/obj-aout.h: Likewise.
 909         * config/obj-bout.c: Likewise.
 910         * config/obj-bout.h: Likewise.
 911         * config/obj-coff.c: Likewise.
 912         * config/obj-coff.h: Likewise.
 913         * dwarf2dbg.h: Likewise.
 914         * expr.h: Likewise.
 915         * flonum.h: Likewise.
 916         * frags.h: Likewise.
 917         * itbl-ops.h: Likewise.
 918         * macro.h: Likewise.
 919         * read.h: Likewise.
 920         * sb.h: Likewise.
 921         * struc-symbol.h: Likewise.
 922         * subsegs.h: Likewise.
 923         * symbols.h: Likewise.
 924         * tc.h: Likewise.
 925         * write.h: Likewise.
 926
 927 2000-09-11  Kazu Hirata  <kazu@hxi.com>
 928
 929         * bignum-copy.c: Fix formatting.
 930         * config/tc-i370.c: Likewise.
 931         * config/tc-i960.c: Likewise.
 932         * config/tc-m68k.c: Likewise.
 933         * ehopt.c: Likewise.
 934         * flonum-copy.c: Likewise.
 935         * flonum-konst.c: Likewise.
 936         * flonum-mult.c: Likewise.
 937         * literal.c: Likewise.
 938         * read.c: Likewise.
 939         * sb.c: Likewise.
 940         * stabs.c: Likewise.
 941         * subsegs.c: Likewise.
 942
 943 2000-09-09  Philip Blundell  <philb@gnu.org>
 944
 945         * configure.in (arm*-*-uclinux*): New target.
 946         * configure: Regenerate.
 947
 948 2000-09-09  Kazu Hirata  <kazu@hxi.com>
 949
 950         * input-file.c: Fix formatting.
 951         * itbl-ops.c: Likewise.
 952         * messages.c: Likewise.
 953
 954 2000-09-08  Philip Blundell  <philb@gnu.org>
 955
 956         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
 957         offset is negative.
 958
 959 2000-09-07  H.J. Lu  <hjl@gnu.org>
 960
 961         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
 962         * configure: Rebuild.
 963
 964 2000-09-07  Kazu Hirata  <kazu@hxi.com>
 965
 966         * atof-generic.c: Fix formatting.
 967         * config/tc-mips.c: Likewise.
 968         * config/tc-vax.c: Likewise.
 969         * input-scrub.c: Likewise.
 970
 971 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
 972
 973         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
 974         * configure.in (sh-*-linux*): Added.
 975         * configure: Rebuilt.
 976
 977 2000-09-06  Kazu Hirata  <kazu@hxi.com>
 978
 979         * config/tc-hppa.c: Fix formatting.
 980
 981         * ecoff.c: Fix formatting.
 982
 983 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
 984
 985         * configure: Rebuilt with new libtool.m4.
 986
 987 2000-09-05  Kazu Hirata  <kazu@hxi.com>
 988
 989         * cgen.c: Fix formatting.
 990         * config/tc-ia64.c: Likewise.
 991
 992 2000-09-05  Nick Clifton  <nickc@redhat.com>
 993
 994         * aclocal.m4: Regenerate.
 995         * config.in: Regenerate.
 996         * configure: Regenerate.
 997         * po/gas.pot: Regenerate.
 998
 999 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1000
1001         * config/tc-cris.c: Correct comment typos.
1002
1003 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1004
1005         * config/tc-mn10300.c: Cleanup.
1006         (md_pcrel_from): Enable.
1007
1008 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1009
1010         * expr.c (operand): Fix a comment typo.
1011         * write.c (write_relocs): Fix a signed/unsigned warning.
1012
1013         * config/tc-hppa.c (fudge_reg_expressions): New
1014         (hppa_force_reg_syms_absolute): New.
1015         (pa_equ): Allow reg_section expressions.
1016         * config/tc-hppa.c (md_optimize_expr): Define.
1017         (hppa_force_reg_syms_absolute): Prototype.
1018
1019         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1020         (pa_parse_number): Pass in arg to select fp reg parsing.
1021         Return 1 to indicate format checks pass.  If strict, then only
1022         accept a register or register symbol.  Return value in...
1023         (pa_number): New static for pa_parse_number.
1024         (FP_REG_BASE): Define.
1025         (FP_REG_RSEL): Define.
1026         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1027         appropriate.  White space changes.
1028         (need_pa11_opcode): Don't bother passing any params, get them from
1029         globals instead.
1030         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1031         Remove extraneous check in case 'Q'.
1032         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1033         reg, set section of resulting symbol to reg_section.
1034         (pa_parse_space_stmt): Modify call to pa_parse_number.
1035         (pa_space): Likewise.
1036
1037         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1038         (hppa_force_relocation): Handle vtable relocs.
1039         (pa_vtable_entry): New.
1040         (pa_vtable_inherit): New.
1041         (md_pseudo_table): Add entries for vtable pseudos.
1042         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1043         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1044         against weak syms.
1045         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1046         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1047         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1048         millicode import.
1049         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1050         specify a symbol type.
1051
1052         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1053         dependent things together.
1054         (md_elf_symbol_type): Define.
1055
1056         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1057         symbol.
1058         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1059
1060         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1061         (obj_elf_vtable_entry): Declare.
1062
1063         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1064         and export function.
1065         (obj_elf_vtable_entry): Similarly.
1066         (elf_pseudo_table): Fix the damage with a cast.
1067
1068 2000-09-03  Richard Henderson  <rth@cygnus.com>
1069
1070         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1071         for template selection when a label is needed.
1072
1073 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1074
1075         * config/tc-ia64.c: Fix formatting.
1076
1077 2000-09-02  Nick Clifton  <nickc@redhat.com>
1078
1079         * configure.in: Increase version number to 2.10.91.
1080         * configure: Regenerate.
1081         * aclocal.m4: Regenerate.
1082         * config.in: Regenerate.
1083         * po/gas.pot: Regenerate.
1084         * Makefile.in: Regenerate.
1085
1086 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1087
1088         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1089         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1090         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1091         similar relocs.
1092         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1093         branches.
1094
1095 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1096
1097         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1098         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1099         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1100         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1101         (GOT_symbol): New variable.
1102         (md_undefined_symbol): Set it.
1103
1104 2000-09-01  Richard Henderson  <rth@cygnus.com>
1105
1106         * config/tc-ia64.c (match): Don't inline.
1107         (extra_goodness): New.
1108         (md_begin): Prefer nop.f and nop.b for best_template.
1109
1110 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1111
1112         * as.c: Fix formatting.
1113         * cond.c: Likewise.
1114         * frags.c: Likewise.
1115         * macro.c: Likewise.
1116
1117 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1118
1119         * config/tc-mn10300.c:  Cleanup and fix warnings.
1120         (md_pseudo_table): Add initializers.
1121         (md_show_usage): Cleanup.
1122         (md_parse_option): Fix warnings.
1123         (md_undefined_symbol): Fix warnings.
1124         (md_conver_frag): Fix warnings.
1125         (tc_gen_reloc): Fix warnings.
1126         (md_apply_fix3): Fix warnings.
1127         (check_operand): Fix warnings.
1128
1129 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1130
1131         * acinclude.m4: Include libtool and gettext macros from the
1132         top level.
1133         * aclocal.m4, configure: Rebuilt.
1134
1135 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1136
1137         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1138
1139 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1140
1141         * listing.c: Fix formatting.
1142
1143 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1144
1145         * app.c: Fix a comment typo.  Fix formatting.
1146
1147 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1148
1149         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1150         offset of the target destination for jmp instructions.
1151         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1152
1153 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1154
1155         * NEWS: Mention support for CRIS.
1156
1157 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1158
1159         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1160         Sets `.lcomm' alignment to zero.
1161
1162 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1163
1164         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1165         (TC_FIX_ADJUSTABLE): Define.
1166
1167 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1168
1169         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1170         unwind.personality_routine is set.
1171
1172 2000-08-23  H.J. Lu  <hjl@gnu.org>
1173
1174         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1175
1176 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1177
1178         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1179         environment is pe.
1180
1181 2000-08-22  H.J. Lu  <hjl@gnu.org>
1182
1183         * config.in (STRICTCOFF): New for strict COFF.
1184
1185         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1186         i386-*-go32* and i386-go32-rtems*.
1187         * configure: Rebuilt.
1188
1189         * config/obj-coff.c (obj_coff_endef): Follow the historical
1190         behavior if STRICTCOFF is not defined.
1191
1192         * doc/internals.texi: Document STRICTCOFF.
1193
1194 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1195
1196         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1197         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1198         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1199         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1200         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1201         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1202         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1203         Likewise.
1204
1205 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1206
1207         * config/tc-mn10300.c: (md_apply_fix): New function.
1208         (mn10300_force_relocation): New function.
1209         (mn10300_fix_adjustable): New function.
1210
1211         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1212         (TC_HANDLES_FX_DONE): Define.
1213         (obj_fix_adjustable): Define.
1214         (MD_APPLY_FIX3): Define.
1215         (TC_LINKRELAX_FIXUP): Define.
1216
1217         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1218         previously defined.
1219         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1220
1221         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1222
1223 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1224
1225         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1226         if the fixup resulted in a relocation.
1227
1228 2000-08-18  Nick Clifton  <nickc@redhat.com>
1229
1230         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1231         Make reference to first element of shift_names explicit.
1232
1233 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1234
1235         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1236         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1237         add a symbol's address.  Removed all target-specific #ifdefs that
1238         used to accomplished the same.
1239         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1240         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1241         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1242         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1243         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1244
1245 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1246
1247         * dwarf2dbg.c: Fix formatting.
1248
1249 2000-08-17  Nick Clifton  <nickc@redhat.com>
1250
1251         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1252         to be recoded as logical shift lefts by zero.
1253
1254 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1255
1256         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1257         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1258         source registers.
1259         (note_register_values): Handle IA64_OPND_R3_2 operands.
1260
1261 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1262
1263         * config/tc-i860.c (md_operand): Silly typo fixed.
1264
1265 2000-08-16  Nick Clifton  <nickc@redhat.com>
1266
1267         * config/tc-arm.c (struct asm_shift): Delete.
1268         (shift[]): Delete.
1269         (enum asm_shift_index): New.
1270         (struct asm_shift_properties): New.
1271         (struct asm_shift_name): New.
1272         (shift_properties[]); New.
1273         (shift_names[]); New.
1274
1275         (decode_shift): Use new structures.
1276         Issue a warning is "ROR #0" is used.
1277         Issue a warning if "ASR #0" or "LSR #0" is used.
1278
1279         (md_begin): Initialise arm_shift_hsh table from new
1280         asm_shift_name array.
1281
1282 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1283
1284         * config/tc-sparc.c: Kill all warnings.
1285         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1286         in -xarch= as well.
1287         (md_show_usage): Update usage text.
1288
1289 2000-08-16  Nick Clifton  <nickc@redhat.com>
1290
1291         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1292         useful.
1293
1294 2000-08-15  Will Cohen  <wcohen@redhat.com>
1295
1296         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1297
1298         * config/tc-sh.c (md_assemble): Changed so debug_type
1299         test performed for ppi_assemble
1300         * config/tc-sh.c: Included dwarf2dbg.h.
1301         (debug_line): Defined.
1302         (md_assemble): Generates dwarf2 line info.
1303         (sh_finalize): New function.  Finalize dwarf2 info.
1304         (assemble_ppi): Returns size of code generated.
1305         (build_Mytes): Returns size of code generated.
1306         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1307         * config/tc-sh.h (md_end): Defined.
1308         (sh_finalize): Declared.
1309
1310 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1311
1312         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1313         md_number_to_chars.
1314
1315 2000-08-14  Nick Clifton  <nickc@redhat.com>
1316
1317         * config/tc-arm.c (do_bx): Allow "bx pc".
1318
1319 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1320
1321         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1322         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1323         (md_begin): Change assignment to md.flag to OR in the new bit.
1324
1325 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1326
1327         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1328           flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1329           C_MOU, and C_EOS.
1330
1331 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1332
1333         * NEWS: Mention i860 support.
1334
1335 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1336
1337         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1338
1339 2000-08-14  Andreas Schwab  <schwab@suse.de>
1340
1341         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1342
1343 2000-08-11  Andreas Schwab  <schwab@suse.de>
1344
1345         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1346         argument.
1347
1348 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1349
1350         * expr.c: Fix formatting.
1351         * config/obj-bout.c: Likewise.
1352
1353 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1354
1355         * doc/c-i860.texi: Flesh out the i860 section more.
1356
1357 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1358
1359         * symbols.c: Fix formatting.
1360         * expr.c: Likewise.
1361
1362 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1363
1364         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1365         has the IgnoreSize bit set.
1366
1367 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1368
1369         From  Rodney Brown  <RodneyBrown@mynd.com>
1370         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1371         * configure: Regenerate.
1372
1373 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1374
1375         * hash.c: Fix formatting.
1376         * gasp.c: Likewise.
1377
1378 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1379
1380         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1381         (i860_fix_info): New enum.
1382         (MD_APPLY_FIX3): Define.
1383         (WORKING_DOT_WORD): Define.
1384         (TC_HANDLES_FX_DONE): Define.
1385         (DIFF_EXPR_OK): Define.
1386         (LISTING_HEADER): Define.
1387         (TARGET_FORMAT): Select target format based on endian flag.
1388         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1389         (target_big_endian): Add external declaration.
1390
1391         * config/tc-i860.c: All existing code reworked completely. Other
1392         new code shown below.
1393         (SYNTAX_SVR4): Define.
1394         (target_warn_expand): New variable.
1395         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1396         (md_longopts): Declare and define with new options (-EL, -EB,
1397         and -mwarn-expand).
1398         (md_show_usage): New function.
1399         (md_operand): New function.
1400         (obtain_reloc_for_imm16): New function.
1401         (md_apply_fix3): New function.
1402         (tc_gen_reloc): New function.
1403
1404 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1405
1406         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1407         2 bytes of the jump address are in the same frag.
1408         (find): Accept 68hc12 register indirect modes.
1409
1410         * NEWS: Mention 68HC11 & 68HC12 support.
1411
1412 2000-08-07  Richard Henderson  <rth@cygnus.com>
1413
1414         * config/tc-ia64.c (unwind): Add prologue_mask member.
1415         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1416         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1417         (dot_body): Clear unwind.prologue_mask.
1418         (dot_prologue): Set it.  Accept a register second argument.
1419
1420 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1421
1422         * config/atof-ieee.c: Fix formatting.
1423         * config/atof-tahoe.c: Likewise.
1424
1425 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1426
1427         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1428         work.
1429
1430         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1431         of .popsection, .previous, .pushsection, .subsection,
1432         .version, .vtable_entry, .vtable_inherit and .weak.
1433
1434 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1435
1436         * config/tc-cris.c: Fix formatting.
1437         * config/tc-i386.c: Likewise.
1438         * config/tc-sparc.c (sparc_ip): Simplify the code.
1439
1440 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1441
1442         * config/tc-cris.c: Rearrange code for readability.
1443         * config/tc-d10v.c: Fix formatting.
1444         * config/tc-m32r.c: Likewise.
1445         * config/tc-sparc.c: Likewise.
1446
1447 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1448
1449         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1450         before ia64_find_opcode.
1451         (md_assemble): Likewise.
1452
1453 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1454
1455         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1456         Undo some formatting fixes.
1457
1458 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1459
1460         * config/obj-som.c: Fix formatting.
1461         * config/obj-ieee.c: Likewise.
1462         * config/tc-arm.c: Likewise.
1463         * config/tc-v850.c: Likewise.
1464
1465 2000-08-01  Nick Clifton  <nickc@redhat.com>
1466
1467         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1468         index by command line option.
1469
1470 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1471
1472         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1473         (@node M68K-Branch): Rewrite to match the reality.
1474
1475 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1476
1477         * doc/c-i860.texi: New file.
1478         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1479         * doc/Makefile.in: Regenerate.
1480         * doc/all.texi: Add I860 as relevant architecture.
1481         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1482
1483 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1484
1485         * config/tc-d30v.c: Fix formatting.
1486
1487 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1488
1489         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1490         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1491         long emit a long branch if available instead of an absolute jump, never
1492         emit absolute jumps for anything with --pcrel.
1493
1494         * doc/c-m68k.texi: Document new command line option.
1495
1496 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1497
1498         * config/tc-avr.c: Use PARAMS macro in function declarations.
1499         Don't declare md_pcrel_from_section (already in tc-avr.h).
1500         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1501         (avr_operand): Don't set (unsigned) op_mask to -1.
1502
1503 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1504
1505         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1506         * configure: Regenerated.
1507         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1508         of operand to the .type directive (.e.g, "type").
1509
1510 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1511
1512         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1513         * app.c (do_scrub_chars): Record where first comment found.
1514         * read.c (read_a_source_file): Init found_comment on entry, and
1515         notify whether comments found on exit.
1516         * config/tc-hppa.c (md_shortopts): Add "c".
1517         (md_longopts): Add warn-comment.
1518         (md_parse_option): Handle it.
1519         (md_show_usage): Show available options.
1520         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1521
1522 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1523
1524         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1525         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1526         sym_ptr_ptr
1527         (md_estimate_size_before_relax): Don't fall off end of function.
1528
1529 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1530
1531         * config/tc-avr.c: Fix formatting.
1532         * config/tc-ns32k.c: Likewise.
1533
1534 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1535
1536         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1537
1538 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1539
1540         * config/tc-d10v.c: Fix formatting.
1541         * config/tc-z8k.c: Likewise.
1542         * config/tc-sparc.c: Likewise.
1543
1544 2000-07-26  Dave Brolley  <brolley@redhat.com>
1545
1546         * cgen.c (queue_fixup): Declare opinfo.
1547         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1548         (gas_cgen_md_operand): Ditto.
1549         (gas_cgen_md_apply_fix3): Ditto.
1550
1551 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1552
1553         * config/obj-coff.c (obj_frob_symbol): Don't merge
1554         labels. Don't merge if the symbol isn't constant. Return
1555         immediately if a symbol is merged.
1556
1557 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1558
1559         * frags.c (frag_align): Correct absolute section alignment.
1560
1561 2000-07-20  DJ Delorie  <dj@redhat.com>
1562
1563         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1564         it breaks linking against DLLs.
1565
1566 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1567
1568         * configure.in: Add CRIS support.
1569         * configure: Regenerate.
1570         * Makefile.am: (CPU_TYPES): Add cris.
1571         (CPU_OBJ_VALID) [aout]: Add cris.
1572         (MULTI_CPU_TYPES): Add cris.
1573         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1574         [coff]: Only i386 and mips are valid.
1575         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1576         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1577         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1578         Regenerate dependencies.
1579         * Makefile.in: Regenerate.
1580         * aclocal.m4: Regenerate.
1581         * as.c: Declare crisaout, criself.
1582         * config/tc-cris.h, config/tc-cris.c: New.
1583         * config/e-criself.c, config/e-crisaout.c: New.
1584         * po/POTFILES.in, po/gas.pot: Regenerate.
1585
1586 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1587
1588         * read.c: Fix formatting.
1589         * write.c: Fix formatting.
1590
1591 2000-07-19  H.J. Lu  <hjl@gnu.org>
1592
1593         * sb.c: Include <stdlib.h> if exists for abort ().
1594
1595 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1596
1597         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1598         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1599         (pa_type_args): Same here.
1600
1601 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1602
1603         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1604         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1605         the storage class is already set.
1606
1607 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1608
1609         * config/tc-m68hc11.c: Fix formatting.
1610         * config/tc-mn10200.c: Likewise.
1611         * config/tc-mn10300.c: Likewise.
1612         * config/tc-pj.c: Likewise.
1613         * config/tc-tic80.c: Likewise.
1614         * config/tc-w65.c: Likewise.
1615
1616 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
1617
1618         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1619         is defined.
1620
1621 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
1622
1623         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1624         @code.
1625
1626 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
1627
1628         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1629         ELF as are used for SOM (except the 32-bit reloc one) to decide
1630         whether a symbol can be reduced to a section symbol.  Expand on
1631         the comment for symbols involved in LR% and RR% expressions.
1632
1633 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1634
1635         * config/tc-mips.c (mips_disable_float_construction): New
1636         static variable.  Set to true if doubles should not be
1637         constructed by loading two single width fp registers with
1638         halves of the value.
1639         (mips_ip): Test mips_disable_float_construction.
1640         (md_longopts): Add command line switches --construct-floats
1641         and --no-construct-floats.
1642         (md_parse_option): Parse new command line options.
1643         (md_show_usage): Describe new command line options.
1644
1645         * doc/c-mips.texi: Document new command line options.
1646
1647 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
1648
1649         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1650         * configure: Regenerate.
1651
1652 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
1653
1654         * configure.in (DEFAULT_EMULATION setting): Revert part of
1655         2000-07-01 change that set te_multi=multi unless set to tmips.
1656         * configure: Regenerate.
1657
1658 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
1659
1660         * config/obj-coff.c (coff_frob_section): Add padding to the last
1661           section when aligning it increases its size.
1662
1663 2000-07-11  Kazu Hirata  <kazu@hxi.com>
1664
1665         * config/tc-tic54x.c: Fix formatting.
1666
1667 2000-07-10  Kazu Hirata  <kazu@hxi.com>
1668
1669         * config/tc-h8500.c: Fix formatting.
1670         * config/tc-tic54x.c: Fix formatting.
1671
1672 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
1673
1674         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1675         displacements correctly.
1676
1677         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1678
1679 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
1680
1681         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1682         warning.
1683         (hash_jam): Ditto.
1684
1685 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
1686
1687         From  David Huggins-Daines  <dhd@linuxcare.com>
1688         * config/te-hppalinux64.h: Add a new emulation.
1689         * configure.in (emulations): Add configure bits to support the
1690         64-bit Linux/parisc target.
1691         * configure: Regenerate.
1692
1693         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1694         (md_shortopts): Add `V' for ELF.
1695
1696         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1697         when SOM or ELF_ARG_RELOC are defined.
1698         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1699         ELF_ARG_RELOC are defined.
1700         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1701         (pa_stringer): ..Do it here instead.  Fix comment typos.
1702         (hppa_force_relocation): Cast enums to int before comparing with
1703         ints.
1704
1705         From  Ryan Bradetich  <rbradetich@uswest.net>
1706         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1707         redifinition warning.
1708         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1709         (hppa_force_relocation): ditto
1710         (md_apply_fix): Added cast to buf to fix warnings.
1711
1712         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1713         cons_fix_new_hppa, hppa_force_relocation): Prototype.
1714
1715         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1716         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1717         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1718         reloc_type** to avoid warnings in switch.
1719         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
1720         little earlier instead.
1721
1722         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1723         and elf.
1724         (pa_type_args): Use symbol_arg_reloc_info.
1725         (struct pa_it): Make arg_reloc unsigned int.
1726         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1727         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1728         (pa_code): Delete.  pa_text duplicates this function.
1729         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1730         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1731         int.
1732         (cons_fix_new_hppa): Actually change selector to e_fsel when
1733         warning about assuming so.
1734         (tc_gen_reloc): More example elf arg reloc code.
1735         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1736         (hppa_force_relocation): Likewise.
1737
1738         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1739         files.
1740         (pa_end_of_source): Prototype.
1741         (hppa_fix_adjustable): Prototype.
1742         (LABELS_WITHOUT_COLONS): Move it..
1743         * config/te-hppa.h: To here.
1744
1745         * config/te-hppa64.h: New file.
1746
1747         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1748         type.
1749         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
1750         format -10, -16, 16 relocs.
1751         (hppa_elf_mark_end_of_function): Test for null
1752         last_call_info->start_symbol
1753
1754         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1755         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
1756         re_assesmble_* functions.  Delete extraneous statements.  Fix
1757         typos in comments.
1758         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
1759         insn to re_assemble_*.
1760
1761 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
1762
1763         * doc/internals.texi (Expressions): Fix typo.
1764
1765 2000-07-08  Kazu Hirata  <kazu@hxi.com>
1766
1767         * config/tc-sh.c: Fix formatting.
1768         * config/tc-tic54x.c: Fix formatting.
1769         * depend.c: Fix formatting.
1770         * flonum-konst.c: Likewise.
1771         * flonum-mult.c: Likewise.
1772
1773 2000-07-07  Kazu Hirata <kazu@hxi.com>
1774
1775         * config/tc-sh.c: Fix comments.
1776         * config/obj-vms.c: Fix comments.
1777         * config/tc-a29k.c: Likewise.
1778         * config/tc-alpha.c: Likewise.
1779         * config/tc-h8300.c: Likewise.
1780         * config/tc-h8500.c: Likewise.
1781         * config/tc-i370.c: Likewise.
1782         * config/tc-ia64.c: Likewise.
1783         * config/tc-m68hc11.c: Likewise.
1784         * config/tc-m68k.c: Likewise.
1785         * config/tc-mips.c: Likewise.
1786         * config/tc-ns32k.c: Likewise.
1787         * config/tc-ppc.c: Likewise.
1788         * config/tc-z8k.c: Likewise.
1789
1790 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
1791
1792         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1793         Default to '(SEC_LOAD | SEC_DATA)'.
1794         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1795
1796         * doc/internals.texi (CPU Backend): Describe
1797         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1798
1799 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1800
1801         * as.c (parse_args): NULL terminate the long option list.
1802
1803 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1804
1805         * config/tc-d30v.h: Include "write.h" for fixS.
1806         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1807
1808 2000-07-05  Nick Clifton  <nickc@cygnus.com>
1809
1810         * config/tc-d30v.c (write_2_short): Further changes to warning
1811         messages produced when combining EITHER_BUT_PREFER_MU attributed
1812         opcodes.
1813
1814 2000-07-05  DJ Delorie  <dj@redhat.com>
1815
1816         * MAINTAINERS: new
1817
1818 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1819
1820         * config/tc-arm.c (psrs): Accept combinations of flags.
1821
1822 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
1823
1824         * config/tc-avr.c: Change _ () to _() around all strings marked
1825         for translation (exception from the usual coding style).
1826         (avr_opt): New struct variable, how the new switches are set.
1827         (OPTION_MMCU): Define as 'm' and actually use.
1828         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1829         (show_mcu_list): New function, display the list of known MCUs.
1830         (md_show_usage): Document the new switches.  Call show_mcu_list.
1831         (avr_set_arch): Change 'm' to OPTION_MMCU.
1832         (md_parse_option): Call show_mcu_list if unknown MCU specified.
1833         Handle the new switches.
1834         (avr_operands): Disable warnings for undefined combinations of
1835         operands if -mall-opcodes.  Disable warnings for skipping two-word
1836         instructions if enhanced core or -mno-skip-bug.
1837         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1838         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1839         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1840         (avr_ldi_expression): Warn about implicit lo8().
1841         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1842
1843 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
1844
1845         * configure.in: Add entry for mips-*-sysv4*MP*
1846         * configure: Rebuild
1847         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1848         elf32-tradlittlemips for traditional mips targets.
1849         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1850         test for Link Once sections as in adjust_reloc_syms.
1851         * config/te-tmips.h: New file for traditional mips targets. Define
1852         TE_TMIPS.
1853
1854 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1855
1856         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1857         flags argument is not present, don't change an existing section's
1858         section's attributes. If the flags argument is present, warn if the
1859         attributes don't match the section's current attributes. When
1860         long section names are supported, set SEC_LINK_ONCE and
1861         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1862
1863 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
1864
1865         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1866         symbols; create them.
1867
1868 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1869
1870         * write.c (set_segment_vma): New: Set vma and lma for a segment.
1871         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1872
1873 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
1874
1875         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1876         expressions.  Ignore the problem when handling 16 bit signed
1877         immediates, because the assembler will take care of the relocation
1878         later.
1879
1880 2000-06-27  Nick Clifton  <nickc@cygnus.com>
1881
1882         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1883         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1884         sequential order, and emit warning messages if the input source
1885         code contains constructs like that, or parallel constructs
1886         containing such opcodes.
1887
1888 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
1889
1890         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1891         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
1892         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1893         (md_show_usage): Update usage message.
1894         (md_parse_option): Allow redefinition of MCU type within the
1895         same avr[1-5] bfd machine type.  Show both old and new MCU type
1896         in the error message.
1897         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1898         Simplify 8K wrap code.
1899
1900 2000-06-25  Kazu Hirata  <kazu@hxi.com>
1901
1902         * config/obj-aout.c: Remove all uses of DEFUN.
1903         * config/obj-ieee.c: Likewise.
1904         * config/tc-sh.c: Fix comment typos.
1905         * config/tc-tahoe.c: Likewise.
1906         * config/tc-vax.c: Likewise.
1907         * config/tc-w65.c: Likewise.
1908         * config/tc-z8k.c: Likewise.
1909         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1910
1911 2000-06-24  DJ Delorie  <dj@cygnus.com>
1912
1913         * config/tc-i386.c (md_estimate_size_before_relax): Revert
1914         more changes from Sept 1999
1915         (tc_i386_fix_adjustable): ditto
1916         (md_apply_fix3): ditto
1917
1918 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
1919
1920         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1921         (gas_cgen_parse_operand): Set it around expression() call.
1922         (gas_cgen_md_operand): Test for it before longjmp().
1923
1924 2000-06-24  Kazu Hirata  <kazu@hxi.com>
1925
1926         * config/tc-h8500.c: Remove all uses of DEFUN.
1927         * config/tc-sh.c: Likewise.
1928         * config/tc-w65.c: Likewise.
1929         * config/tc-z8k.c: Likewise.
1930
1931         * config/tc-h8500.c: Fix typos in comments.
1932
1933 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
1934
1935         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1936         is defined.
1937
1938 2000-06-23  matthew green  <mrg@redhat.com>
1939
1940         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1941         defined.  Fix error message for `[' grouping.
1942
1943 2000-06-22  Kazu Hirata  <kazu@hxi.com>
1944
1945         * config/tc-h8300.c: Fix formatting and comment typos.
1946
1947 2000-06-22  Timothy Wall  <twall@cygnus.com>
1948
1949         * config/tc-ia64.c (note_register_values): Move premature QP
1950         notation clearing into the appropriate place.
1951
1952 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
1953
1954         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
1955         first before anything else.  Add bin-bugs.h, emul.h and progress.h
1956         Sort list of files as for $(OBJS) in Makefile.am.
1957
1958         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1959         find one.  Remake dependencies.
1960         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
1961         * Makefile.in: Regenerate.
1962         * doc/Makefile.in: Regenerate.
1963
1964         * config/tc-i386.c (i386_displacement): Don't assume a constant
1965         displacement is necessarily 16 bits when in 16 bit code mode.
1966         (md_assemble): Instead size the displacement here after we know
1967         for sure that a .code16gcc operand hasn't automatically added
1968         operand size prefixes.
1969
1970 2000-06-21  H.J. Lu  <hjl@gnu.org>
1971
1972         * Makefile.am: Rebuild dependency.
1973         * Makefile.in: Rebuild.
1974
1975 2000-06-21  Kazu Hirata  <kazu@hxi.com>
1976
1977         * config/tc-h8300.c (parse_reg): Make the function static.
1978         (parse_exp): Likewise.
1979
1980 2000-06-20  DJ Delorie  <dj@cygnus.com>
1981
1982         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1983         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1984         for cygwin import libraries to work properly.
1985
1986 2000-06-20  H.J. Lu  <hjl@gnu.org>
1987
1988         * Makefile.am: Rebuild dependency.
1989         * Makefile.in: Rebuild.
1990         * configure: Likewise.
1991         * doc/Makefile.in: Likewise.
1992
1993 2000-06-20  Timothy Wall  <twall@cygnus.com>
1994
1995         * doc/internals.texi (CPU backend): Add @itemx for
1996         TC_START_LABEL_WITHOUT_COLON.
1997         * doc/c-tic54x.texi: New.
1998         * doc/as.texinfo: Add tic54x features and include primary tic54x
1999         documentation file.
2000         * doc/all.texi: Add C54X.
2001         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2002         * doc/Makefile.in: Regenerate.
2003         * configure.in: Add tic54x and define LIBM for tic54x.
2004         * configure: Regenrate.
2005         * config/tc-tic54x.[ch]: New.
2006         * config/obj-coff.h: Add tic54x.
2007         * Makefile.am: (CPU_TYPES): Add tic54x.
2008         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2009         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2010         (as_new_LDADD): Add $(LIBM).
2011         * Makefile.in: Regenerate.
2012
2013 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2014
2015         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2016         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2017         * doc/as.texinfo: Likewise.
2018
2019         * configure, Makefile.in: Regenerate.
2020         * configure.in (emulations): Recognize m6811 and m6812.
2021         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2022         Added files for 68hc11 and 68hc12 assembler.
2023         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2024         * config/tc-m68hc11.h: Header definition for that assembler.
2025
2026 2000-06-18  Nick Clifton  <nickc@redhat.com>
2027
2028         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2029         instead of OCTETS_PER_BYTE.
2030
2031         * config/tc-v850.c: Fix compile time warnings.
2032         * config/tc-ppc.c: Fix compile time warnings.
2033
2034 2000-06-18  H.J. Lu <hjl@gnu.org>
2035
2036         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2037         * configure: Rebuild.
2038
2039 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2040
2041         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2042         to BFD_ASSEMBLER.
2043
2044 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2045
2046         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2047         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2048
2049         * doc/c-mips.texi: Document newly accepted cpu variants.
2050
2051 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2052
2053         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2054
2055 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2056
2057         * macro.c (getstring): Make it possible to escape the quote
2058         character.
2059
2060 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2061
2062         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2063
2064 2000-06-13  H.J. Lu  <hjl@gnu.org>
2065
2066         * configure: Regenerate.
2067
2068 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2069
2070         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2071         separator.
2072         * doc/internals.texi (line_separator_chars): Semicolon is no
2073         longer a default.  Mention null and newline as defaults.
2074
2075         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2076
2077         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2078         * config/tc-i860.h (line_separator_chars): Likewise.
2079         * config/tc-h8300.c (line_separator_chars): Likewise.
2080         * config/tc-i960.c (line_separator_chars): Likewise.
2081         * config/tc-m68k.c (line_separator_chars): Likewise.
2082         * config/tc-mips.c (line_separator_chars): Likewise.
2083         * config/tc-ns32k.c (line_separator_chars): Likewise.
2084         * config/tc-sparc.c (line_separator_chars): Likewise.
2085         * config/tc-vax.c (line_separator_chars): Likewise.
2086
2087         * config/tc-h8300.c (comment_chars): Use string initialiser.
2088         * config/tc-i960.c (line_comment_chars): Likewise.
2089         * config/tc-z8k.c (comment_chars, line_comment_chars,
2090         line_separator_chars): Likewise.
2091
2092         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2093         for TE_LINUX.
2094
2095 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2096
2097         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2098         for size 1 fixes.
2099
2100 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2101
2102         * configure.in (VERSION): Update to show this is the CVS mainline.
2103
2104 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2105
2106         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2107         $at is the integer register $r28, vs. both $r28 and the floating
2108         point register $f28.
2109
2110 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2111
2112         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2113         (dot_endp): Don't call ia64_flush_insns.
2114         (emit_one_bundle): Don't delete prologue/body records from
2115         unwind_record list in first loop.  Rewrite second loop to account for
2116         this.
2117
2118 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2119
2120         * config/tc-ia64.c: Add missing prototypes.
2121         (generate_unwind_image): Cast argument to output_unw_records call.
2122
2123 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2124
2125         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2126
2127 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2128
2129         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2130         (REGISTER_P): likewise.
2131         (avr_opcodes): uses include/opcode/avr.h
2132         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2133
2134 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2135
2136         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2137         initializers too.
2138
2139 2000-06-03  H.J. Lu  <hjl@gnu.org>
2140
2141         * read.c (is_end_of_line): Put back `;'.
2142
2143 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2144
2145         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2146
2147 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2148
2149         * expr.c (operand): Test is_end_of_line outside switch to catch
2150         line separator chars that are also operators.
2151         (operator): Return O_illegal for line separator chars.
2152
2153         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2154         entry (or `!' entry for TC_HPPA).
2155
2156         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2157         before indexing is_end_of_line.  Remove redundant check for '\0'.
2158         (fp_op2): Likewise.
2159         * config/tc-h8500.c (md_assemble): Likewise.
2160         * config/tc-mcore.c (md_assemble): Likewise.
2161         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2162         (md_atof): Likewise
2163
2164         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2165         is_end_of_line.
2166         * config/tc-mcore.c (mcore_cons): Likewise.
2167         (mcore_float_cons): Likewise.
2168         (mcore_stringer): Likewise.
2169         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2170
2171 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2172
2173         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2174
2175 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2176
2177         * config/tc-sh.c: Fix compile time warning messages.
2178
2179         * config/tc-mips.c: Fix compile time warning messages.
2180
2181 2000-05-29  Philip Blundell  <philb@gnu.org>
2182
2183         * doc/as.texinfo: Update copyright dates.
2184         (Local Labels): Delete misplaced mention of ARM.
2185         * NEWS: Mention ARM ELF support.
2186
2187 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2188
2189         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2190         it is modified, and use the real_size to compute the frag address
2191         for dwarf2 line info.
2192
2193 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2194
2195         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2196         line-matching scheme to cope with automake moving variables around.
2197         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2198         * Makefile.in: Regenerate.
2199
2200 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2201
2202         * config/tc-sparc.c (sparc_relax): New.
2203         (md_longopts): Add -relax and -no-relax options.
2204         (md_parse_options, md_show_usage): Likewise.
2205         (md_apply_fix3): Optimize tail call into branch always if possible.
2206
2207 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2208
2209         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2210         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2211         rules, with warning when a GAS statement specifies a packing that
2212         will result in an instruction being squashed.
2213         Added typdef packing_type and enumerals, changed various integer
2214         literals to use the enumerals.
2215
2216 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2217
2218         * config/tc-ia64.c (dot_restorereg_p): New function.
2219         (md_pseudo_table): Add restorereg.p.
2220         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2221         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2222
2223         * config/tc-ia64.h (unw_record_type): Add unwabi.
2224         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2225         called MASK with members for imask, and the masks produced by
2226         fr_mem, gr_mem, br_mem, and frgr_mem.
2227         (unw_p_record): Add members ABI and CONTEXT.
2228         (unw_x_record): Add member AB.
2229         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2230         as pseudo-register for use during unwind info generation.
2231         (AR_PFS, AR_LC): New macros.
2232         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2233         whose names start with an at sign (as in "@priunat").
2234         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2235         register.
2236         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2237         proc_end, unwind_info, personality_routine): Consolidate into
2238         "unwind" structure to reduce offset-table use.  Add member
2239         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2240         to be emitted.
2241         (output_R1_format, output_R3_format, output_P3_format,
2242         output_P6_format): Initialize R with zero to reduce compiler warnings.
2243         (output_P7_format): Ditto.  Add `default' branch to switch
2244         statement to reduce compiler warnings.
2245         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2246         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2247         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2248         into single argument.
2249         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2250         compiler warnings.  Merge A and B args into single argument.
2251         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2252         A and B args into single argument.
2253         (free_record): Removed (wasn't used).
2254         (free_list_records): Also free imasks in prologue records.
2255         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2256         (output_spill_mask): Remove.
2257         (output_unwabi): New function.
2258         (output_epilogue, output_label_state, output_copy_state): Call
2259         alloc_record.
2260         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2261         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2262         argument.
2263         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2264         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2265         as part of handling the prologue records.  Emit region's imask if
2266         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2267         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2268         spill_sprel_p, and spill_reg_p records.
2269         (set_imask, count_bits, slot_index): New function.
2270         (fixup_unw_records): Fix region size computation.  Handle
2271         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2272         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2273         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2274         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2275         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2276         (dot_save): Use manifest constants for applicaton registers.
2277         Handle REG_PR and REG_PRIUNAT.
2278         (dot_restore): Don't just ignore it.
2279         (dot_restorereg): New function..
2280         (generate_unwind_image): Ensure unwind info is a multiple of eight
2281         bytes, not just four bytes.
2282         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2283         (dot_altrp): Don't just ignore it.
2284         (dot_savemem): New function.  Replaces dot_savesp() and
2285         dot_savepsp().  Use manifest constants for applicaton registers.
2286         Handle REG_PR and REG_PRIUNAT.
2287         (dot_savef): Simplify.
2288         (dot_saveb): Support generation of br_gr.
2289         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2290          dot_label_state, dot_copy_state): New function.
2291         (dot_unwabi): Don't just ignore it.
2292         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2293         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2294         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2295         (emit_one_bundle): Set slot number for prologue/body records
2296         *before* emitting the first insn.
2297         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2298         (md_begin): Declare "psp" pseudo-register.
2299         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2300         so we don't get segfault.
2301         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2302         counts as required per SW Conventions manual
2303         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2304         output_preds_psprel, output_preds_sprel, output_spill_base,
2305         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2306         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2307         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2308         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2309         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2310         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2311         (dot_vframe): Implement.
2312         (dot_vframesp, dot_vframepsp): New function.
2313
2314 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2315
2316         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2317         * configure: Regenerate.
2318
2319 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2320
2321         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2322         (md_estimate_size_before_relax): so we can use it here instead of
2323         old kludges.  Localise vars to blocks.  Comment.
2324
2325         * frags.c (frag_new): Update fr_var comments.
2326         * frags.h (struct frag): Ditto.
2327
2328 2000-05-22  Richard Henderson  <rth@cygnus.com>
2329
2330         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2331         (pseudo_func): Add pcrel.
2332         (operand_match):  Handle IA64_OPND_TGT64.
2333         (build_insn): Likewise.
2334         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2335         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2336         (fix_insn): Handle all three 64-bit relocation types.
2337
2338 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2339
2340         * obj.h (struct format_ops): New members begin, app_file,
2341         s_set_other, s_set_desc, s_get_type, s_set_type,
2342         separate_stab_sections, init_stab_section.
2343
2344         * config/obj-multi.h: Update GPL notice to v2.
2345         (obj_begin): New.
2346         (obj_app_file): New.
2347         (S_SET_SIZE): Test s_set_size for NULL before calling.
2348         (S_SET_ALIGN): Similar for s_set_align.
2349         (S_SET_OTHER): New.
2350         (S_SET_DESC): New.
2351         (S_GET_TYPE): New.
2352         (S_SET_TYPE): New.
2353         (SEPARATE_STAB_SECTIONS): New.
2354         (INIT_STAB_SECTION): New.
2355         (EMIT_SECTION_SYMBOLS): New.
2356         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2357
2358         * config/obj-elf.h: Update GPL notice to v2.
2359         Mention that this file is included from obj-multi.h.
2360         (obj_begin): Wrap definition in ifndef.
2361         (elf_file_symbol): Constify declaration.
2362         (obj_app_file): Ditto.
2363         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2364         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2365
2366         * config/obj-elf.c (elf_s_set_other): New.
2367         (elf_file_symbol): Constify argument.
2368         (elf_separate_stab_sections): New.
2369         (elf_init_stab_section): New.
2370         (elf_format_ops): Add new members.  Remove comma at end.
2371
2372         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2373         (ecoff_format_ops): Add new fields.  Remove comma at end.
2374         Mention inconsistency for emit_section_symbols.
2375
2376         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2377
2378         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2379         (coff_separate_stab_sections): New.
2380         (coff_format_ops): Add new members.
2381
2382         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2383         (obj_aout_s_set_other): New.
2384         (obj_aout_s_set_desc): New.
2385         (obj_aout_s_get_type): New.
2386         (obj_aout_s_set_type): New.
2387         (obj_aout_separate_stab_sections): New.
2388         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2389         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2390         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2391         appropriate.
2392         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2393
2394 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2395
2396         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2397         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2398         (md_estimate_size_before_relax): Ensure jumps to weak and
2399         externally visible symbols are relocatable.
2400
2401 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2402
2403         * stabs.c (aout_process_stab): Make global.
2404         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2405         * read.h (aout_process_stab): Declare.
2406
2407         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2408         Generalize to *aout, *coff *elf.
2409         * configure: Regenerated.
2410
2411         * doc/internals.texi (Object format backend): Say
2412         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2413
2414         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2415         * Makefile.in: Regenerated.
2416
2417 2000-05-19  Catherine Moore  <clm@cygnus.com>
2418
2419         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2420
2421 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2422
2423         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2424         instruction to reflect change in re_assemble_*.
2425
2426 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2427
2428         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2429         build PA64 ELF tools.
2430         * configure: Rebuilt.
2431
2432 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2433
2434         * Makefile.am: Regenerate dependencies.
2435         * Makefile.in: Regenerate.
2436
2437 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2438
2439         * config/tc-arm.c (struct asm_psr): Add boolean field
2440         distinguishing between CSPR and SPSR.  Rename 'number' field
2441         to 'field'.
2442         (psrs): Rearrange contents to match new asm_psr structure.
2443         (arm_psr_parse): Move next to psr_required_here.  Make it
2444         return an asm_psr structure.
2445         (psr_required_here): Use asm_psr structure returned by
2446         arm_psr_parse.
2447         (do_msr): Reorganise to allow psr_required_here to be called
2448         only once.
2449         (md_undefined_name): Mark 'name' parameter as unused, since
2450         the COFF target does not use it.
2451
2452 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2453
2454         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2455         standards.
2456         * config/te-aux.h:  Likewise.
2457         * config/te-dpx2.h:  Likewise.
2458         * config/te-go32.h:  Likewise.
2459         * config/te-hp300.h:  Likewise.
2460         * config/te-hppa.h:  Likewise.
2461         * config/te-i386aix.h:  Likewise.
2462         * config/te-ic960.h:  Likewise.
2463         * config/te-interix.h:  Likewise.
2464         * config/te-nbsd532.h:  Likewise.
2465         * config/te-pc532mach.h:  Likewise.
2466         * config/te-ppcnw.h:  Likewise.
2467         * config/te-psos.h:  Likewise.
2468         * config/te-sparcaout.h:  Likewise.
2469         * config/te-sun3.h:  Likewise.
2470         * config/te-sysv32.h:  Likewise.
2471
2472 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2473
2474         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2475         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2476         and sign extend without an if statement.
2477         (build_bytes): Likewise.
2478
2479 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2480
2481         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2482         X_add_symbol L_32 case.
2483
2484 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2485
2486         * config/te-freebsd.h: New file.
2487
2488 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2489
2490         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2491         bindtextdomain): Replace defines with those from intl/libgettext.h
2492         to quieten gcc warnings.
2493
2494         * NEWS: Mention x86 .arch and -q.
2495
2496         * config/tc-i386.c (quiet_warnings): New.
2497         (md_assemble): Use quiet_warnings.
2498         (md_parse_option): Set quiet_warnings from -q.
2499         (md_show_usage): Mention -q, delete -m.
2500         (flag_do_long_jump): Delete.
2501         (md_parse_option): Remove -m.
2502         (md_show_usage): Remove -m.
2503         (md_create_long_jump): Remove useless flag_do_long_jump code.
2504
2505         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2506         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2507
2508 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2509             Alexander Sokolov <robocop@netlink.ru>
2510
2511         * doc/c-i386.texi (i386-Arch): New section.
2512         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2513
2514         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2515         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2516         architecture has been given and is not 486.
2517         (set_cpu_arch): New.
2518         (md_pseudo_table): Add .arch.
2519         (md_assemble): Warn if cpu architecture has been given and an
2520         unsupported instruction.
2521
2522         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2523         Move operand_types bit defines after relevant template field.
2524         (template): Add cpu_flags.
2525         (Cpu*): Define.
2526         (arch_entry): New.
2527
2528 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2529
2530         * config/tc-mn10300.h (md_end): Define.
2531         (mn10300_finalize): Declare.
2532         * config/tc-mn10300.c: Include dwarf2dbg.h.
2533         (debug_line): Define.
2534         (md_assemble): Generate dwarf2 line info.
2535         (mn10300_finalize): New function.  Finalize dwarf2 info.
2536
2537 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2538
2539         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2540         external version of the relocation for weak symbols.
2541
2542 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2543
2544         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2545         frame size in units of 16 bytes, as required per SW Conventions manual.
2546         (output_unw_records): Output info-block header as a dword to get
2547         byte-order right.
2548
2549 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2550
2551         * as.h: #include "file", not <file> on files from ../include.
2552         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2553         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2554         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2555         (tc_coff_symbol_emit_hook): Ditto.
2556         (OPTCOUNT): Cast to int to avoid compiler warning.
2557         (md_begin): Fix signed/unsigned warnings.
2558
2559 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2560
2561         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2562         ABRANCH LONG case for a conditional branch on a 68000.
2563         (md_estimate_size_before_relax): Likewise.  Also handle
2564         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2565         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2566         PC-relative on all CPUs.
2567         (md_estimate_size_before_relax): Likewise.
2568
2569 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2570
2571         * as.c (parse_args): Just mention current year in printed
2572         copyright message.
2573
2574 2000-05-03  J.T. Conklin  <jtc@redback.com>
2575
2576         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2577         unit registers.
2578         (md_parse_option): Recognize -m7400.
2579
2580 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2581
2582         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2583         don't permit lp to become less than the words array.
2584
2585 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2586
2587         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2588         Fix little-endian case.
2589
2590 2000-05-03  David O'Brien  <obrien@NUXI.com>
2591
2592         * as.c (parse_args): Update copyright.
2593
2594 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2595
2596         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2597         for the .bss section too.
2598
2599 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2600
2601         * configure.in: Set em=linux for hppa-*-linux.
2602         * configure: Regenerate.
2603         * doc/Makefile.in: Regenerate with correct automake.
2604
2605         * frags.c (frag_grow): Sanity check chunk_size.
2606
2607         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2608         * config/obj-som.h: Likewise.
2609         * config/obj-ieee.h: Likewise.
2610
2611         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2612
2613         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2614         (md_pseudo_table): Fully initialise OBJ_ELF cases.
2615         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2616         (pa_ip): low_sign_unext now returns via function value.  Use
2617         re_assemble_* instead of dis_assemble_* and
2618         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
2619         unnecessarily.
2620         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2621         (md_section_align, md_parse_option, md_show_usage,
2622         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2623         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2624         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2625         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2626         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2627         pa_text): Likewise.
2628         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
2629         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
2630         outside of switch.  Correct mask and shifting errors in case 10
2631         and case -11.  In case 21, compare against signed range to suit
2632         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
2633         case 17 and case 22, use offsetT variable to properly check range.
2634         Use re_assemble_* here too.
2635         (evaluate_absolute): Change type of value to offsetT.  Call
2636         hppa_field_adjust to do the work for us.
2637         (pa_parse_cmpb_64_cmpltr): Delete save_s.
2638         (pa_parse_cmpib_64_cmpltr): Ditto.
2639         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
2640         of i to unsigned int.
2641         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2642         (pa_end_of_source): Return type is void.
2643
2644 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
2645
2646         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2647
2648 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
2649
2650         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2651         More comments added.
2652         (md_begin): Removed "construct symbols for each register name".
2653         Because register names conflicts with GCC generated function
2654         names.
2655         (avr_operand): Now constant numbers can be used as a register
2656         identifiers (0 as r0, 31 as r31).
2657         (md_assemble): use skip_space () before parsing instruction
2658         operands.
2659
2660 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
2661
2662         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2663         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
2664         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2665         * configure: Regenerate.
2666
2667 2000-04-29  Andreas Jaeger  <aj@suse.de>
2668
2669         * as.h: Correctly check GCC version.
2670
2671 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
2672
2673         * doc/as.1: Fix unbalanced brackets.
2674
2675         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2676         TE_FreeBSD.
2677         (line_comment_chars): Set to '/' if TE_FreeBSD.
2678
2679 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
2680
2681         * configure.in: Configury support for PA64 (currently disabled).
2682         * configure: Rebuilt.
2683
2684 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
2685
2686         * config/tc-mips.c (s_change_sec): Use record_alignment, not
2687         bfd_set_section_alignment.
2688
2689 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
2690
2691         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2692         than 32.
2693
2694 2000-04-24  Nick Clifton  <nickc@cygnus.com>
2695
2696         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2697         * doc/as.texinfo (Align): Include arm and strongarm in list of
2698         targets that have the second form of the behaviour of the .align
2699         directive.
2700
2701 2000-04-24  Mark Klein <mklein@dis.com>
2702
2703          * obj-som.c: Terminate obj_pseudo_table.
2704
2705 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
2706
2707         * as.c (parse_args): Allow md_parse_option to override -a listing
2708         option.
2709         * config/obj-coff.c (add_lineno): Change type of offset parameter
2710         from "int" to "bfd_vma."
2711         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2712         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2713         (ppc_change_csect): Align correctly for XCOFF64.
2714         (ppc_machine): New function, which discards "ppc_machine" line.
2715         (ppc_tc): Cons for 8 when code is 64 bit.
2716         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
2717         relocations.
2718         (md_parse_option): Handle -a64 and -a32.
2719         (ppc_xcoff64): New.
2720         * config/tc-ppc.h (TARGET_MACH): Define.
2721         (TARGET_FORMAT): Move to function.
2722         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2723
2724 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
2725
2726         * config/tc-avr.c: New AVR_ISA_ defined.
2727         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2728         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2729         for `fmul', `movw' and `lpm R,Z' instructions.
2730         (avr_operands): Warn if current opcode is a two-word instruction
2731         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2732         (avr_opcodes): New commands added.
2733         (REGISTER_P): Check 'a' and 'v' constraint letters.
2734         (mcu_types): New MCU added.
2735
2736 2000-04-22  Timothy Wall  <twall@cygnus.com>
2737
2738         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2739         to "natval".
2740         (operand_match): Conditionally insert default bit values for IMMU9.
2741
2742 2000-04-14  Matthew Green  <mrg@cygnus.com>
2743
2744         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2745         * configure: Rebuilt.
2746
2747 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
2748                           Jason Eckhardt  <jle@cygnus.com>
2749
2750         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2751
2752         * config/tc-hppa.c (CHECK_ALIGN): New macro.
2753         Added handling of new operand types l,y,&,fe,fE,fx.
2754
2755 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
2756                           David Mosberger  <davidm@hpl.hp.com>
2757                           Timothy Wall <twall@cygnus.com>
2758                           Andrew MacLeod  <amacleod@cygnus.com>
2759                           Jim Wilson  <wilson@cygnus.com>
2760
2761         * Makefile.am (CPU_TYPES): Add ia64.
2762         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2763         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2764         * Makefile.in: Rebuild.
2765         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2766         * configure: Rebuild.
2767         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
2768         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2769         * expr.c (expr): Handle md_optimize_expr.
2770         * read.c (LEX_HASH): Add comment.
2771         * config/tc-ia64.c, config/tc-ia64.h: New files.
2772
2773 2000-04-21  Richard Henderson  <rth@cygnus.com>
2774
2775         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2776         bundling a non-delayed branch type instruction.
2777
2778 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
2779
2780         * config/tc-mn10300.c (HAVE_AM30): Define.
2781         (md_assemble): Use it.
2782
2783 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
2784
2785         * config/obj-elf.c (obj_elf_change_section): Check for changed
2786         section attributes.
2787
2788         * Makefile.am: (CPU_MULTI_VALID): Remove.
2789         (MULTI_CPU_TYPES): Define.
2790         (MULTI_CPU_OBJ_VALID): Define.
2791         (DEPTC): Use the above.
2792         (DEPOBJ): Same here.
2793         (DEP2): And here.
2794         Regenerate dependencies.
2795         * Makefile.in: Regenerate.
2796
2797 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2798
2799         * Makefile.am (YACC, LEX): Get them from configure.
2800
2801 2000-04-18  H.J. Lu  (hjl@gnu.org)
2802
2803         * config/tc-i386.c (offset_in_range): Use addressT instead of
2804         bfd_vma for non-bfd assemblers.
2805
2806 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
2807
2808         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2809         doesn't give spurious errors.
2810
2811 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2812
2813         * as.h (SEEK_SET): Define if undefined.
2814
2815 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
2816
2817         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2818         constants, and don't assume offsetT is 32 bits.
2819
2820 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
2821
2822         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2823         (md_pcrel_from_section): Add prototype.
2824         (d10v_fix_adjustable): Add prototype.
2825         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2826
2827         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2828
2829 2000-04-12  Nick Clifton  <nickc@cygnus.com>
2830
2831         * config/tc-d10v.c (find_opcode): Correctly calculate position of
2832         symbol in frag chain.
2833
2834 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
2835
2836         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2837         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2838         (fits_in_signed_word, smallest_imm_type): Ditto.
2839         (md_assemble): Use an offsetT var to hold offsetT values, not a
2840         long.
2841         (offset_in_range): New.
2842         (md_assemble): Use it.
2843         (md_convert_frag): Change type of target_address, opcode_address,
2844         and displacement_from_opcode_start to offsetT.
2845         (md_create_short_jump): Change type of offset to offsetT.
2846         (md_create_long_jump): Ditto.
2847         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2848         (md_chars_to_number): Remove.
2849         (output_invalid): Remove duplicate prototype.
2850
2851 2000-04-09  Nick Clifton  <nickc@cygnus.com>
2852
2853         * Makefile.am (CPU_TYPES): Add 'avr'.
2854         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2855         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2856
2857         * Makefile.in: Regenerate.
2858
2859         * doc/as.texinfo: Add M32R documentation.
2860
2861 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2862
2863         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
2864         --enable-build-warnings option.
2865         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2866         * Makefile.in, configure: Re-generate.
2867
2868 2000-04-07  Nick Clifton  <nickc@cygnus.com>
2869
2870         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2871         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2872         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2873         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2874         (arm_force_relocation): Force relocations for
2875         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2876
2877 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2878
2879         * config/tc-sh.c (get_operands): There's no third operand if the
2880         first operand is an immediate.
2881
2882 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2883
2884         * config/tc-sh.c (immediate): Delete.
2885         (sh_operand_info): Add immediate member.
2886         (parse_reg): Use A_PC for pc.
2887         (parse_exp): Add second argument 'op'.  All callers changed.
2888         (parse_at): Expect pc to be coded as A_PC.
2889         Use immediate field in *op.
2890         (insert): Add fourth argument 'op'.  All callers changed.
2891         (build_relax): Add second argument 'op'.  All callers changed.
2892         (insert_loop_bounds): New function.
2893         (build_Mytes): Remove DISP_4.
2894         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
2895         (assemble_ppi): Use immediate field in *operand.
2896         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2897         (md_apply_fix): Likewise.
2898         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
2899
2900 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
2901
2902         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2903
2904 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
2905
2906         * internals.texi (CPU backend): Document
2907         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2908
2909 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
2910
2911         * po/gas.pot: Regenerate.
2912
2913         * as.c (show_usage): Restore translated part of bug string.
2914         * gasp.c (show_usage): Likewise.
2915
2916         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2917         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
2918         than move-if-change.
2919         (DEP1): Modify for "gcc -MM".
2920         (DEPTC): Likewise.
2921         (DEPOBJ): Likewise.
2922         (DEP2): Likewise.
2923         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2924         Update dependencies.
2925         * Makefile.in: Regenerate.
2926
2927 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
2928
2929         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2930         (md_begin): Likewise.
2931         (HAVE_AM33): New macro.
2932         (md_assemble): Use it.  Match r_regs and xr_regs only if
2933         HAVE_AM33.
2934
2935 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
2936
2937         * as.h: #include "bin-bugs.h"
2938         * as.c (show_usage): Use REPORT_BUGS_TO.
2939         * gasp.c: #include "bin-bugs.h"
2940         (show_usage): Use REPORT_BUGS_TO.
2941
2942         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2943
2944 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
2945
2946         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2947         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2948         adjustments.
2949
2950 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
2951
2952         * config/tc-i386.c (i386_immediate): Don't assume a constant
2953         immediate is necessarily 16 bits when in 16 bit code mode.
2954         (md_assemble): Instead set guess_suffix here after we have checked
2955         registers.
2956
2957 2000-04-02  Richard Henderson  <rth@cygnus.com>
2958
2959         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2960         quantities.  Correct right shift sign extension.
2961         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
2962         32-bit value when shifting into place.
2963
2964 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
2965
2966         * app.c: Add ATTRIBUTE_UNUSED as needed.
2967         * config/tc-ppc.c: Likewise.
2968         (ppc_size): Make unsigned long.
2969         (ppc_insert_operand): Add casts to avoid warnings.
2970
2971 2000-03-31  Nick Clifton  <nickc@cygnus.com>
2972
2973         * config/tc-d10v.h (md_flush_pending_output): Define.
2974
2975 2000-03-29  Nick Clifton  <nickc@cygnus.com>
2976
2977         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2978         segment.  Works for both BFD_ASSEMBLER and others.
2979         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2980
2981 2000-03-29  Nick Clifton <nickc@cygnus.com
2982
2983         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2984
2985 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
2986
2987         * listing.c (LISTING_LHS_WIDTH): Default depends on
2988         LISTING_WORD_SIZE.
2989         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2990
2991 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
2992
2993         * config/tc-sh.c (md_show_usage): Use backslash before newline in
2994         string literal.
2995
2996 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
2997
2998         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2999
3000         * config/tc-avr.c (mcu_types): Add missing initialiser.
3001         (md_pcrel_from_section): Add prototype.
3002         (avr_operand): Remove redundant test of unsigned < 0.
3003         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3004
3005 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3006
3007         * config/tc-avr.c: New file for AVR support.
3008         * config/tc-avr.h: Likewise.
3009         * configure.in: Add AVR support.
3010         * configure: Regenerate.
3011
3012 2000-03-26  Timothy Wall <twall@cygnus.com>
3013
3014         * gasp.c (macro_op): Add new argument to check_macro call.
3015         Macro structure definitions moved to macro.h
3016         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3017         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3018         nesting checks with an additional flag.
3019         (struct input_save): Add flag to indicate whether current sb
3020         should be checked for proper macro/conditional nesting.
3021         (input_scrub_push/pop): Save/restore nest check flag.
3022         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3023         defined.
3024         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3025         information if a pointer is provided.  This information may be
3026         used by the new macro hooks.
3027         * macro.h: Update prototype for check_macro.  Macro struct
3028         definitions moved here from macro.c/gasp.c.
3029         * read.c (read_a_source_file): Add parameter to check_macro call,
3030         and pass macro info to the macro hook, if defined.
3031         (input_scrub_insert_line): New.  Allow insertion of a line of
3032         characters into the input stream.
3033         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3034         file into the input stream.
3035         (s_include): Use input_scrub_insert_file.
3036         * internals.texi: Document new macro hooks.
3037         * as.h: New prototypes added.
3038
3039 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3040
3041         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3042         an initial capital letter.
3043         (i386_index_check): Reindent.
3044
3045 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3046
3047         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3048         relative branches.
3049
3050 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3051
3052         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3053         instruction operand bad if Rd > 7 when generating
3054         thumb instructions. Prevents for example,
3055         "adr r12,label" from silently failing and generating
3056         the wrong instruction.
3057
3058 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3059
3060         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3061         that have a destingation >= 0x400000.
3062         Fix compile time warning messages.
3063
3064 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3065
3066         * config/tc-sh.c (md_begin): When encountering insn that are
3067         not supported by the current arch, only change the name if
3068         its contents are the same as prev_name.
3069         (get_specific): If the the architecture doesn't match, fail.
3070
3071 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3072
3073         * config/tc-sh.c (IDENT_CHAR): Define.
3074         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3075         matching back where it came from.
3076
3077 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3078
3079         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3080
3081 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3082
3083         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3084         normal operands.
3085
3086 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3087
3088         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3089
3090 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3091
3092         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3093         floating-point-number, make sure 'f' is in FLT_CHARS.
3094
3095 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3096
3097         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3098         (s_lcomm_internal): Use it.
3099         * doc/internals.texi (CPU backend): Document it.
3100         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3101         bytes.
3102
3103 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3104
3105         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3106         when embedded-pic.
3107
3108         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3109         implementation doesn't have special handling for switch
3110         statements.
3111         (macro_build): Allow for code in sections other than .text.
3112         (macro): Likewise.
3113         (mips_ip): Likewise.
3114         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3115         Don't perform relocs if we will be outputting them.
3116         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3117         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3118         embedded-pic.
3119
3120 2000-03-09  Catherine Moore  <clm@cygnus.com>
3121
3122         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3123         relocation type based on the entry in the fixup structure.
3124         Put S_IS_EXTERN processing back in.
3125
3126 2000-03-08  H.J. Lu  (hjl@gnu.org)
3127
3128         * Makefile.am (install-exec-tooldir): Depend on
3129         install-exec-bindir for parallel make.
3130         * Makefile.in: Regenerated.
3131
3132 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3133
3134         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3135         switch.
3136         (md_parse_option): Parse -m32r command line switch - disable m32rx
3137         compatability.
3138         (md_show_usage): Document new option.
3139
3140         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3141         * doc/Makefile.in: Regenerate.
3142         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3143
3144 2000-03-02  Michael Meissner  <meissner@redhat.com>
3145
3146         * config/tc-d30v.c (check_range): Remove code that incorrectly
3147         sign extended values where bits < 32.
3148
3149 2000-03-02  H.J. Lu  (hjl@gnu.org)
3150
3151         * configure.in: Support --enable-targets=all on ia32.
3152         * configure: Regenerated.
3153
3154 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3155
3156         * gasp.c (do_align): Remove bogus check of alignment value.
3157
3158 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3159
3160         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3161         TC_PPC was defined forced the type of a symbol with no other type
3162         to be BSF_OBJECT.
3163
3164 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3165
3166         * doc/internals.texi (CPU backend): Mention that
3167         line_separator_chars do not break up comments.  Fix typos for
3168         LEX_AT and LEX_NAME descriptions.  Document operands for
3169         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3170         description of md_create_short_jump usage.  Document argument for
3171         md_undefined_symbol.
3172
3173 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3174
3175         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3176         (md_parse_option): Handle it.
3177         (md_show_usage): Document it.
3178
3179 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3180
3181         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3182         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3183         <andrea@suse.de>.
3184
3185 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3186
3187         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3188         from here..
3189         (md_assemble): To here, before template operands are matched.
3190         Also ensure a constant immediate is sign extended when we know the
3191         size is at most 16 bits.  This is to catch cases like "add
3192         $0xffc0,%ax" where we don't know the size, and thus that the
3193         immediate can be represented as Imm8S until after parsing the
3194         register operand.
3195         (i386_displacement): Similarly sign extend 16 bit constant
3196         displacements.
3197         (md_assemble): Relax 16-bit jump constant range check to suit sign
3198         extended displacements.
3199
3200 2000-02-26  Andreas Jaeger  <aj@suse.de>
3201
3202         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3203
3204 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3205
3206         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3207         call operands when intel_syntax.
3208         (intel_float_operand): Return 2 for "fi...".
3209         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3210         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3211         earlier "SHORT" change.
3212         (md_assemble): When determining suffix from Regs, exclude
3213         InOutPortReg.
3214
3215 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3216
3217         * configure: Add arm-wince, mips-pe and sh-pe targets.
3218         * configure: Regenerate.
3219
3220         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3221         sh-pe targets.
3222         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3223         "pe-mips" for the mips-pe target.
3224
3225         * config/tc-arm.c (insns): Change displacement encoded in BL
3226         and B instructions if the target port is arm-wince.
3227         (do_ldst): Do not bias the relocation offset if the target
3228         port is arm-wince.
3229         (md_pcrel_from): Add in missing relocation offset bias if the
3230         target os arm-wince.
3231
3232         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3233         (md_begin): Disable -G support for mips-pe target.
3234         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3235         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3236         COFF flavour.
3237
3238         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3239         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3240         assembler, just set the alignment to 4.
3241
3242         * config/te-wince-pe.h: New file for WinCE targets.  Define
3243         TE_WINCE.
3244
3245 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3246
3247         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3248         string instructions.
3249         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3250         (i386_intel_memory_operand): After finding a segment override,
3251         check again for no `[' before looking for a displacement.  Bomb if
3252         more than one displacement rather than silently discarding the
3253         second and subsequent ones.  Free strings malloc'd by
3254         build_displacement_string.
3255
3256 2000-02-24  Catherine Moore  <clm@cygnus.com>
3257
3258         * config/obj-som.c (obj_pseudo_table): Add "weak".
3259         (obj_som_weak): New routine.
3260
3261 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3262
3263         * config/tc-i386.c (union i386_op): New.
3264         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3265         Throughout file replace occurences of disps[n], imms[n], regs[n]
3266         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3267         intel mode operand swapping.  Add assert in regKludge and
3268         fake_zero_displacement code.  Test i.types[n] when outputting
3269         displacements and immediates.  Combine output of Disp16 with
3270         Disp32.
3271         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3272         when in intel mode by (not) reversing fsub and fdiv operands
3273         before the template search.  This fails for single operand
3274         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3275         undefined.  Instead fix the base_opcode after we've found the
3276         template.  Move base_opcode xor with found_reverse_match from
3277         opcode output code to before this fix so we test for the correct
3278         opcodes.
3279         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3280         check in intel mode.  Instead compare opcodes.
3281
3282         * config/tc-i386.h (TC_RELOC): Delete.
3283         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3284         with equivalent call to reloc.
3285
3286         * as.h (flag_m68k_mri): Move declaration after target include, and
3287         only declare when TC_M68K defined.  Define as zero otherwise.
3288         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3289         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3290         Define as zero otherwise.
3291         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3292         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3293         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3294         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3295         testing whether defined.
3296         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3297         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3298         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3299         rather than testing whether defined.
3300         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3301         (parse_mri_cons): Declare and use only when TC_M68K.
3302         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3303         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3304         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3305
3306         * NEWS: Mention IBM 370 support.
3307
3308 2000-02-23  Richard Henderson  <rth@cygnus.com>
3309
3310         * config/tc-i386.c (md_assemble): When swapping operands for
3311         intel_syntax, assume everything that's not Imm or Disp is a
3312         register.
3313
3314 2000-02-23  Linas Vepstas <linas@linas.org>
3315
3316         * config/tc-i370.c, config/tc-i370.h: New files.
3317         * Makefile.am: Add support for Linux/IBM 370.
3318         * configure.in: Likewise.
3319         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3320         * config/obj-elf.c: Include elf/i370.h
3321         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3322
3323         * Makefile.in: Regenerate.
3324         * configure: Regenerate.
3325
3326         * doc/c-i370.texi: New file.
3327         * doc/all.texi: Include it.
3328         * doc/as.texinfo: And here.
3329         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3330         * doc/Makefile.in: Regenerate.
3331
3332 2000-02-19  Michael Meissner  <meissner@redhat.com>
3333
3334         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3335         determine if an instruction can be used in parallel with an ADDppp
3336         or SUBppp instruction.
3337
3338 2000-02-22  Andrew Haley  <aph@cygnus.com>
3339
3340         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3341
3342 1999-12-30  Andrew Haley  <aph@cygnus.com>
3343
3344         * config/tc-mips.c (mips_gp32): New variable.
3345         (macro_build) Use mips_gp32.
3346         (mips_ip): Ditto.
3347         (md_longopts): Add "-mgp32" and "-mgp64".
3348         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3349
3350         (OPTION_M7900): Change offset
3351         (OPTION_NO_M7900): Ditto.
3352
3353 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3354
3355         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3356         warning, and bump it to 1.
3357
3358 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3359
3360         From Brad Lucier <lucier@math.purdue.edu>:
3361         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3362         match format.
3363
3364 2000-02-21  Catherine Moore  <clm@cygnus.com>
3365
3366         * config/tc-mips.c (MF_HILO_INSN): Define.
3367         (mips_7000_hilo_fix): Declare.
3368         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3369         (md_parse_option): Check for 7000_HILO_FIX options.
3370         (OPTION_M7000_HILO_FIX): Define.
3371         (OPTION_NO_M7000_HILO_FIX): Define.
3372         * doc/c-mips.texi (-mfix7000): Describe.
3373
3374 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3375
3376         * listing.c (print_lines): Remove unused variable `end'.
3377
3378         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3379         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3380         reloc_type when BFD_ASSEMBLER.
3381         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3382         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3383         statement and quell signed vs. unsigned comparison warning.
3384
3385 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3386
3387         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3388         the computed frag offset, rather than overwriting it.
3389
3390 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3391
3392         * config/tc-sh.c ("elf/sh.h"): Include.
3393         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3394         (md.begin): Initialize target_arch.
3395         Only include opcodes in has table that match selected architecture.
3396         (parse_reg): Recognize register names for sh-dsp.
3397         (parse_at): Recognize post-modify addressing.
3398         (get_operands): The leading space is now optional.
3399         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3400         arguments.  Update valid_arch.
3401         (build_Mytes): Add support for SDT_REG_N.
3402         (find_cooked_opcode): New function, broken out of md_assemble.
3403         (assemble_ppi, sh_elf_final_processing): New functions.
3404         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3405         (md_longopts, md_parse_option): New option: -dsp.
3406         * config/tc-sh.h (elf_tc_final_processing): Define.
3407         (sh_elf_final_processing): Declare.
3408
3409 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3410
3411         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3412         the unwinder subspace.  Save the current seg/subseg before creating
3413         the new seg/subseg.
3414
3415 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3416
3417         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3418         little endian targets.
3419         (INST_BYTE1): Redefine to handle big and little endian
3420         targets.
3421         (cpu_type): New type: Select between M340 and M210.
3422         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3423         instructions of the M340.
3424         (md_assemble): Add support for the MULSH and OPSR classes of
3425         instructions.
3426         (md_atof): Add support for little endian targets.
3427         (md_parse_option): Add support for -EL, -EB and -mcpu command
3428         line switches.
3429         (md_convert_frag): Add support for little endian targets.
3430         (md_apply_fix3): Add support for little endian targets.
3431         (md_number_to_chars): Add support for little endian targets.
3432
3433 2000-02-10  Timothy Wall  <twall@redhat.com>
3434
3435         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3436         defined, use it to verify the symbol just read should be a label.
3437
3438 2000-02-10  Timothy Wall  <twall@redhat.com>
3439
3440         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3441         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3442         around colons when KEEP_WHITE_AROUND_COLON is defined.
3443         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3444         and KEEP_WHITE_AROUND_COLON.
3445
3446 2000-02-08  Timothy Wall  <twall@redhat.com>
3447
3448         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3449         logic.
3450         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3451         implemented.
3452         (end_repeat): New.  Provide support for a "break" out of the
3453         repeat loop.
3454         * read.h: Add prototypes for new functions.
3455
3456 2000-02-08  Timothy Wall  <twall@redhat.com>
3457
3458         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3459         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3460         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3461         non-zero.
3462
3463 2000-02-08  Timothy Wall  <twall@redhat.com>
3464
3465         * read.c: Added elseif to directives table.
3466         * read.h: Added prototype for s_elseif.
3467         * doc/as.texinfo: Added description for elseif.
3468         * cond.c (s_elseif): New function
3469
3470 2000-02-04  Timothy Wall  <twall@redhat.com>
3471
3472         * listing.c (print_lines): Remove conditionals causing bug in
3473         listings.
3474
3475 2000-02-03  Timothy Wall  <twall@cygnus.com>
3476
3477         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3478         default values.
3479         * frags.c (frag_new): Calculate fr_fix in octets
3480         (frag_now_fix) Return offset as target address offset (bytes).
3481         (frag_now_fix_octets) New - Return offset in octets (8-bit
3482         quantities).
3483         * frags.h: Added prototype for frag_now_fix_octets().
3484         Distinguish between octets and bytes in field descriptions.
3485         * listing.c (calc_hex): Account for octets vs bytes when
3486         printing addresses/offsets.
3487         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3488         target is little-endian, print the octets in a word in big-endian
3489         order so that the display looks like a proper hexadecimal number,
3490         instead of having the octets reversed.
3491         * read.c (do_align): When recording alignment, alignment power
3492         should be in terms of target bytes (minimum addressible unit)
3493         instead of octets.
3494         (do_org) Convert ORG target address (byte) argument into an
3495         octet offset when generating a variable fragment.
3496         * symbols.c (resolve_symbol_value): Symbol final value
3497         converted to a target address offset (bytes) from its octet offset.
3498         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3499         offset (bytes) is adjusted by the frag offset (octets) converted
3500         to bytes.
3501         (coff_frob_section) Section alignment power is in terms of bytes;
3502         convert it to an octet alignment power when calculating size (and
3503         size mask) in octets.  Don't modify the section size in order to
3504         "align" it for TI COFF, since that format has a different method
3505         for storing alignment information.
3506
3507 2000-02-01  Timothy Wall  <twall@cygnus.com>
3508
3509         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3510         entries, matching the way GCC generates them.  If not escaped, the
3511         filename is encoded incorrectly.
3512
3513 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3514
3515         * config/tc-arm.c (reg_table): Add support for ATPCS register
3516         naming conventions.
3517
3518 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3519
3520         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3521         already defined.
3522         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3523         New macro.
3524         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3525         of a symbol when we really care about its value.
3526
3527 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3528
3529         * config/tc-mcore.c (md_assemble): Give warning message if
3530         operands passes to instruction are more than the spec.
3531
3532 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3533
3534         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3535         Thumb mode but the label seen was not declared as '.thumb_func'
3536         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3537         correct disassembly of Thumb code bounded by non function labels.
3538
3539 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3540
3541         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3542         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3543
3544         * Makefile.in: Same here.
3545         Update copyright.
3546
3547         * configure.in: Set bfd_gas for i386-aout when primary target
3548         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3549         we may need the primary te_file.  Remove incorrect comment.
3550
3551         * configure: Regenerate.
3552
3553         * config/e-i386aout.c: New file.
3554
3555         * as.c (USE_EMULATIONS): Move to before print_version_id.
3556         (struct emulation): Add i386aout.
3557         (show_usage): Split text strings.  Reformat -a text.  Add --em
3558         help.
3559         Update copyright.
3560
3561         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3562         (aout_format_ops): New.
3563         Update copyright.
3564
3565         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3566         preprocessor conditional and add aout USE_EMULATIONS tests.
3567         (read_a_source_file): Don't pass error strings to printf as
3568         format arg.
3569         Update copyright.
3570
3571         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3572         format arg.
3573         (do_data): Same here.
3574         (process_file): And here.
3575         Update copyright.
3576
3577         * symbols.c (colon): Rewrite "already defined" fatal message
3578         code for aout with USE_EMULATIONS.
3579         Update copyright.
3580
3581         * config/obj-aout.c (OBJ_HEADER): Define.
3582         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3583         fields of sentinel.
3584         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3585         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3586         forms here.
3587         (obj_aout_type): Expand S_SET_OTHER here too.
3588         (obj_read_begin_hook): Remove.
3589         (aout_pop_insert): New.
3590         (obj_aout_s_get_other): New.
3591         (obj_aout_s_get_desc): New.
3592         (aout_format_ops): New.
3593         Update copyright.
3594
3595         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3596         gets aout_pseudo_table.
3597         (aout_pseudo_table): Declare.
3598         (obj_read_begin_hook): Define.
3599         Update copyright.
3600
3601         * config/obj-coff.c (obj_pseudo_table): Rename to
3602         coff_pseudo_table.
3603         (coff_pop_insert): Use coff_pseudo_table.
3604         (coff_sec_sym_ok_for_reloc): Remove.
3605         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3606         and comment all zero entries and remove #if 0 code.
3607         Update copyright.
3608
3609         * config/obj-coff.h (obj_pop_insert): Define.
3610         (coff_pseudo_table): Declare.
3611         Update copyright.
3612
3613         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3614         s_get_size, s_set_size.  Comment all zero entries.
3615         Update copyright.
3616
3617         * config/obj-elf.c (elf_s_get_other): New function.
3618         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3619         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3620         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3621         comment.
3622         (obj_elf_parse_section_letters): Don't pass error strings to
3623         printf as format arg.
3624         Update copyright.
3625
3626         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3627         OBJ_MAYBE_ECOFF.
3628         (elf_s_get_other): Declare.
3629         (S_GET_OTHER) Define as elf_s_get_other if not already
3630         defined.
3631         (S_SET_OTHER): Only define when not already defined.
3632         (elf_obj_read_begin_hook): Declare.
3633         (obj_read_begin_hook): Define.
3634         (elf_obj_symbol_new_hook): Declare.
3635         (obj_symbol_new_hook): Define.
3636         Update copyright.
3637
3638         * config/obj-multi.h: Add copyright header and protect against
3639         multiple inclusion.  Add * to all function pointers.
3640         (OBJ_HEADER): If defined, include it rather than other defines
3641         in this file.
3642         (obj_frob_file_after_relocs): Test for NULL.
3643         (obj_symbol_new_hook): Here too.
3644         (obj_sec_sym_ok_for_reloc): And here.
3645         (S_GET_OTHER): Define.
3646         (S_GET_DESC): Define.
3647         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3648         (OBJ_MAYBE_ELF): Update comment.
3649
3650         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3651         OBJ_AOUT preprocessor conditional and handle emulation by
3652         testing OUTPUT_FLAVOR.
3653         (i386_displacement): Here too.
3654         (md_section_align): Similarly here.
3655         (i386_target_format): Conditionally compile when more than one
3656         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
3657         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3658         (i386_displacement): Here too.
3659         Update copyright.
3660
3661         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3662         Define TARGET_FORMAT for aout only when not multi.
3663         Update copyright.
3664
3665         * config/te-multi.h: Delete file as it's identical to te-generic.h
3666
3667 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
3668
3669         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3670         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3671         LONG_MNEM_SUFFIX.
3672
3673         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3674         DWORD_MNEM_SUFFIX.
3675         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
3676         comments.
3677
3678 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
3679
3680         * config/tc-mips.c (mips_do_align): New function.
3681         * config/tc-mips.h (md_do_align): Define.
3682
3683 2000-01-10  Philip Blundell  <philb@gnu.org>
3684
3685         * doc/c-arm.texi (ARM Options): Fix typo.
3686         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
3687         line separator for Linux.
3688         * doc/as.texinfo (Comments): Mention the ARM.
3689
3690 2000-01-10  Philip Blundell  <pb@futuretv.com>
3691
3692         * configure.in (arm*-*-conix*): New target.
3693         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3694         armv*-*-linux-gnu.
3695         * configure: Regenerate.
3696
3697 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
3698
3699         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3700         (obj_elf_visibility): New function.
3701
3702         * doc/as.texinfo (Visibility): New node: document visibility
3703         pseudo ops.
3704
3705 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3706
3707         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
3708         warning for absolute jump/call without `*' in non-intel mode.  No
3709         need to set i.types[0] JumpAbsolute in intel mode.
3710
3711 1999-12-22  Philip Blundell  <pb@futuretv.com>
3712
3713         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3714         hook function when changing sections.
3715         (arm_s_data): Likewise.
3716
3717 1999-12-14  Nick Clifton  <nickc@cygnus.com>
3718
3719         * config/tc-arm.c (md_parse_option): Add support for -marm720
3720         command line switch.
3721
3722 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
3723
3724         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3725         (r_registers, xr_registers): Define.
3726         (r_register_name, xr_register_name): New functions.
3727         (md_assemble): Handle new am33 operand types and instruction
3728         formats.
3729         (mn10300_insert_operand, check_operand): Likewise.
3730
3731 1999-11-29  Nick Clifton  <nickc@cygnus.com>
3732
3733         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3734         (s_force_thumb): Set thumb_mode to 2.
3735         (md_assemble): Do not complain about thumb instructions on a
3736         non-thumb target if thumb_mode is set to 2.
3737
3738 1999-11-28  Michael Meissner  <meissner@cygnus.com>
3739
3740         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3741         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3742         (O_...): Add new machine dependent expressions if we are handling
3743         explicit relocations.
3744         (alpha_reloc_op): New static table holding the explicit relocation
3745         information.
3746         (alpha_literal_hash): New static to hold the hash table for
3747         explicit relocations.
3748         (alpha_macros): Add support for explicit relocations.
3749         (md_begin): If explicit relocations, initialize hash table.
3750         (md_assemble): Don't print a second error if tokenize_arguments
3751         already printed an error message.
3752         (md_apply_fix): Add support for explicit relocations.
3753         (alpha_force_relocation): Ditto.
3754         (alpha_fix_adjustable): Ditto.
3755         (alpha_adjust_symtab): New function to support explicit
3756         relocations.
3757         (alpha_adjust_symtab_relocs): Ditto.
3758         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3759         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3760         Add support for explicit relocations.  Return -2 if an error
3761         message was already printed.
3762         (find_macro_match): Add support for explicit relocations.  Comment
3763         each of the cases.
3764         (emit_insn): Add support for explicit relocations.
3765         (assemble_tokens): Ditto.
3766         (emit_ldgp): Ditto.
3767         (load_expression): Ditto.
3768         (emit_lda): Ditto.
3769         (emit_ldah): Ditto.
3770         (emit_ir_load): Ditto.
3771         (emit_loadstore): Ditto.
3772         (emit_ldXu): Ditto.
3773         (emit_ldil): Ditto.
3774         (emit_sextX): Ditto.
3775         (emit_division): Ditto.
3776         (emit_jsrjmp): Ditto.
3777         (emit_retjcr): Ditto.
3778
3779         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3780         ELF object format.
3781         (tc_adjust_symtab): If explicit relocations, call the function
3782         alpha_adjust_symtab.
3783         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3784         relocations next to the literal relocation they reference.
3785         (TC_INIT_FIX_DATA): Initialize the new fields.
3786         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3787
3788 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
3789
3790         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
3791         'B' operand for PA2.0 bb instruction.
3792
3793 1999-11-18  Nick Clifton  <nickc@cygnus.com>
3794
3795         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3796         target.
3797
3798         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3799         relocs.
3800         (mcore_force_relocation): Force relocations to be generated for
3801         RVA relocs.
3802
3803 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
3804
3805         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3806         (i386_displacement): Disallow O_big displacements.
3807
3808 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
3809
3810         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3811         Small improvements in error checking.
3812         (md_assemble): Support for unconditional ARM instructions.
3813         (md_parse_option): Support for -m[arm]v5e flag.
3814
3815 1999-11-12  Nick Clifton  <nickc@cygnus.com>
3816
3817         * macro.c (buffer_and_nest): Do not check beyond the end of the
3818         buffer.
3819
3820 1999-11-11  Nick Clifton  <nickc@cygnus.com>
3821
3822         * macro.c (buffer_and_nest): Look for seperator after TO and
3823         FROM tokens.
3824
3825 1999-11-08  Andrew Haley  <aph@cygnus.com>
3826
3827         * app.c (do_scrub_chars): When in State 10, treat backslash
3828         characters in the same way as as symbol characters.
3829
3830 1999-11-07  Richard Henderson  <rth@cygnus.com>
3831
3832         * config/tc-alpha.c (alpha_align): Check, don't assert, that
3833         the previous label was in the current section before playing
3834         with auto-alignment.
3835
3836 1999-11-06  Nick Clifton  <nickc@cygnus.com>
3837
3838         * config/tc-v850.c (v850_force_relocation): Force relocation
3839         for weak symbols.
3840         (v850_pcrel_from_selection): Do not compute a pcrel offset if
3841         the symbol is weak.
3842
3843 1999-11-05  Michael Meissner  <meissner@cygnus.com>
3844
3845         * expr.h (operatorT): Increase machine dependent operators to 16.
3846         * expr.c (op_rank): Ditto.
3847
3848 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
3849
3850         * read.c (pseudo_set): Reject attempts to set the value of a
3851         section symbol.
3852
3853         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3854         if it is defined.
3855
3856         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3857
3858         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3859         to bfd_set_section_contents.
3860
3861 1999-11-03  Nick Clifton  <nickc@cygnus.com>
3862
3863         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3864
3865 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
3866
3867         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3868         (mips_ip): Use OPCODE_IS_MEMBER.
3869
3870 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
3871
3872         * config/tc-arm.c (reg_required_here): Improve comments.
3873
3874         * config/tc-arm.c (thumb_opcode): Add "variants" field.
3875         (tinsns): Initialize variants field.
3876
3877         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3878         BAD_PC respectively.
3879
3880 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
3881
3882         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3883         * config/tc-arm.h: Fix compile time warnings.
3884
3885 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3886
3887         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3888         form @abs16, @(abs16) and @(abs16 + imm).
3889
3890 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
3891
3892         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3893         (ISA_HAS_64_BIT_REGS) New.
3894         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3895         mips_emit_delays,macro_build,load_register,load_addresss,
3896         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3897         and/or use new ISA_xxx macros in expressions involving
3898         ISA, particularly mips_opts.isa.
3899
3900 1999-10-18  Michael Meissner  <meissner@cygnus.com>
3901
3902         * expr.h (operatorT): Add machine dependent operators md1..md8.
3903         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
3904         for the machine dependent operators to use.
3905
3906         * expr.c (op_rank): Add machine dependent operators.
3907
3908         * config/tc-alpha.c (O_pregister): Define as a machine dependent
3909         operator.
3910         (O_cpregister): Ditto.
3911         (md_begin): Change X_op test that field is wide enough to use
3912         O_max instead of O_alpha_max.
3913         (cpu_types): Fill in missing initializer.
3914         (alpha_num_macros): Make unsigned.
3915         (md_assemble): Make opnamelen be size_t.
3916         (md_apply_fix): Cast alpha_num_operands to int before testing.
3917         (alpha_force_relocation): Ditto.
3918         (alpha_fix_adjustable): Ditto.
3919         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3920         (tc_gen_reloc): Ditto.
3921         (tc_get_register): Ditto.
3922         (emit_ldgp): Ditto.
3923         (emit_lda): Ditto.
3924         (emit_ldah): Ditto.
3925         (emit_ldil): Ditto.
3926         (s_alpha_ent): Ditto.
3927         (s_alpha_end): Ditto.
3928         (s_alpha_frame): Ditto.
3929         (s_alpha_prologue): Ditto.
3930         (s_alpha_file): Ditto.
3931         (s_alpha_gprel32): Ditto.
3932         (s_alpha_proc): Ditto.
3933         (s_alpha_set): Ditto.
3934         (s_alpha_base): Ditto.
3935         (s_alpha_align): Ditto.
3936         (s_alpha_arch): Ditto.
3937         (alpha_align): Ditto.
3938         (assemble_insn): Suppress unused variable warning.
3939         (emit_insn): Ditto.
3940         (assemble_insn): Don't assume X_op and X_unsigned are in a given
3941         order in the structure.
3942         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3943
3944 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
3945
3946         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3947
3948 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
3949
3950         * config/tc-i386.c (i386_index_check): Correct #endif location.
3951
3952 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
3953
3954         * as.c (show_usage): Document new options.
3955         (parse_args): Add --no-warn, --warn, --fatal-warnings,
3956         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3957         (parse_args): Parse the new options.
3958         (main): If there were warnings, and --fatal-warnings
3959         was specified, print an error.
3960         * as.h: New variable, flag_fatal_warnings, for new option.
3961
3962 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3963
3964         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
3965         '@'.  Change autoincrement completers to fall through to cache control
3966         completers.
3967
3968         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
3969         arg.
3970         (pa_parse_addb_64_cmpltr):  New function.
3971
3972         * config/tc-hppa.c (pa_ip):  Change error message.
3973         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
3974         '?Q' args to allow falling through.
3975
3976         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
3977         Remove unused conditional codes.
3978         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
3979
3980 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3981
3982         * config/tc-d30v.c (CHAR_BIT): Define.
3983         (check_range): Fix bit operations to support integers bigger than
3984         32 bits.
3985
3986 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3987
3988         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3989         operands.
3990
3991 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
3992                           Doug Evans  <devans@cygnus.com>
3993
3994         Add support for m32rx.
3995         * config/tc-m32r.c (enable_m32rx): New static global.
3996         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3997         (allow_m32rx): New function.
3998         (M32R_SHORTOPTS): Add `O'.
3999         (md_longopts): Add --m32rx plus several warning options.
4000         (md_parse_option): Handle new options.
4001         (md_show_usage): Print them.
4002         (md_begin): Enable m32rx.
4003         (OPERAND_IS_COND_BIT): New macro.
4004         (first_writes_to_seconds_operands): New function.
4005         (writes_to_pc,can_make_parallel,make_parallel): New functions.
4006         (target_make_parallel,assemble_two_insns): New functions.
4007         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4008         If optimizing and m32rx, try to make consecutive insns parallel.
4009
4010 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
4011
4012         * config/tc-mips.c (nopic_need_relax): Allow for the
4013         .sdata.foo sections generated by -fdata-sections,
4014         and for the .gnu.linkonce.s sections generated by C++.
4015
4016 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4017
4018         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4019         with cleaner code using completer prefixes.   Add 'Y'.
4020
4021         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
4022
4023 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
4024
4025         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4026         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4027         insn does not match and we should try the next insn in the table.
4028
4029 1999-09-22  Nick Clifton  <nickc@cygnus.com>
4030
4031         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4032
4033 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
4034
4035         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4036         of PA2.0 support.
4037
4038 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4039
4040         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4041         OBJ_ELF.  If ELF, add "sq".
4042         (md_parse_option): If ELF, ignore -s and -q.
4043         (md_show_usage): Mention ELF options.
4044
4045 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
4046
4047         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4048         operands.
4049
4050         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4051
4052         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4053
4054         * config/tc-hppa.c (struct pa_it): New field "trunc".
4055         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4056         (pa_parse_ftest_gfx_completer): New function
4057         (pa_parse_fp_cnv_format): New function.
4058
4059         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4060         (md_apply_fix): Handle 22bit pc-rel branches.
4061
4062         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4063
4064         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4065
4066         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4067
4068         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4069
4070 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
4071
4072         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4073         (pa_ip): Handle 'fX'.
4074
4075 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
4076
4077         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4078         unwinds unless the function is in the text space.
4079         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4080
4081 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
4082
4083         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4084         (md_assemble): To here.  Tweak address generation.
4085
4086         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
4087         debug_line.
4088         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4089         (md_assemble): Call dwarf2_where for OBJ_ELF.
4090         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4091         (pa_end_of_source): New function.
4092         * tc-hppa.h (md_end): Define for OBJ_ELF.
4093
4094 1999-09-14  Michael Meissner  <meissner@cygnus.com>
4095
4096         * configure.in (Canonicalization of target names): Remove adding
4097         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4098         generates $ac_config_sub with a ${CONFIG_SHELL} already.
4099         * configure: Regenerate.
4100
4101 1999-09-14  Donn Terry  <donn@interix.com>
4102
4103         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4104
4105 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
4106
4107         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4108         pc-relative jmp/call to an absolute symbol.
4109         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4110         absolute section symbols.
4111
4112         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
4113         jump handling code and comments.
4114
4115 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
4116
4117         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4118         the value if TE_PE and a global defined symbol.
4119
4120 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
4121
4122         * write.c (dump_section_relocs): Call print_symbol_value_1 to
4123         print the symbol, rather than printing it here.
4124
4125 1999-09-11  Donn Terry  <donn@interix.com>
4126
4127         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4128         BFD_RELOC_RVA relocations.
4129
4130         * config/tc-i386.c (md_undefined_symbol): Compare the name against
4131         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4132         starts with "_G".
4133
4134         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4135         defined.
4136         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4137         * doc/internals.texi (Object format backend): Document
4138         SET_SECTION_RELOCS.
4139
4140         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4141         relocations against global symbols if TE_PE.
4142
4143         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4144         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4145
4146         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4147         symbols.
4148
4149         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4150         symbols which do not have a constant value, or tags with
4151         non-tags.  Remove the symbol from the list before adding it at the
4152         end.
4153
4154         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4155         C_FCN symbol differently if TE_PE.
4156         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4157         appears in the pseudo-op, rather coff_line_base which is only set
4158         for a .bf symbol.
4159
4160         * config/obj-coff.c (obj_coff_loc): New static function.
4161         (obj_pseudo_table): Add "loc".
4162
4163         * config/obj-coff.c (add_lineno): Check that the line number is
4164         positive.
4165
4166         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4167         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4168         int.
4169         (md_atof): Return NULL rather than 0.
4170         * config/tc-i386.c (md_atof): Change type to int.
4171         * expr.c (expr): Change first parameter to int.
4172         * config/obj-coff.c: Add declarations for static functions.
4173         (coff_frob_symbol): Use SYM_AUXENT.
4174         * config/tc-i386.h (flag_16bit_code): Don't declare.
4175
4176         * config/obj-coff.c (obj_coff_section): Default to setting
4177         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
4178
4179         * write.c (adjust_reloc_syms): Print adjusted fixup.
4180
4181         * expr.c (integer_constant): Correct too_many_digits calculation
4182         in base 10 case.
4183
4184 1999-09-09  Andreas Schwab  <schwab@suse.de>
4185
4186         * doc/c-arm.texi: Fix arguments of @var to not contain
4187         punctuation.
4188
4189 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
4190
4191         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4192         and COFF targets.
4193         (md_parse_option): Only support -k flag for ELF and COFF targets.
4194
4195 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
4196
4197         * config/tc-hppa.c (pa_ip): Put strict register checks before
4198         call to pa_parse_number.
4199
4200         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4201
4202 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
4203
4204         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4205         BFD_ASSEMBLER code.
4206
4207 1999-09-06  Donn Terry  <donn@interix.com>
4208
4209         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4210
4211 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
4212
4213         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4214         candidate instruction.  Require registers for register arguments
4215         when in strict mode.  Require assemble-time constants for
4216         constants when in strict mode.
4217         (pa_get_absolute_expression): Require a constant when in strict
4218         mode.
4219
4220 1999-09-06  Nick Clifton  <nickc@cygnus.com>
4221
4222         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4223
4224 1999-09-04  Steve Chamberlain  <sac@pobox.com>
4225
4226         * config/tc-pj.c: New file, supports picoJava in ELF.
4227         * config/tc-pj.h: Ditto.
4228         * configure.in (pjl*, pj*): New targets.
4229         * Makefile.am: Rebuild dependencies.
4230         (CPU_TYPES): Add pj.
4231         (TARGET_CPU_CFILES): Add config/tc-pj.c.
4232         (TARGET_CPU_HFILES): Add config/tc-pj.h.
4233         * doc/c-pj.texi: New file.
4234         * doc/as.texinfo: Add some PJ specifics.
4235         * doc/all.texi: Add PJ to the list of all architectures, sort them
4236         all alphabetically.
4237         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4238         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4239
4240 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
4241
4242         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4243         (obj_frob_file): Test for null pointer.
4244         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4245         (OBJ_PROCESS_STAB): And here.
4246         (elf_obj_sy): Remove
4247
4248         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4249         except OBJ_PROCESS_STAB, which we #undef for ecoff.
4250         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4251
4252         * config/obj-coff.c (no_func): Remove.
4253         (coff_format_ops): Change occurrences of no_func to 0, as we test
4254         for 0 in obj-multi.h.
4255
4256         * configure.in:  Enable bfd for i386-coff when primary target is
4257         bfd.  Enable i386 elf,coff emulation support.  Don't set
4258         USE_EMULATIONS=1 or te_file=multi unless there is more than one
4259         emulation to support.
4260         *configure: Regenerate.
4261
4262 1999-09-02  Nick Clifton  <nickc@cygnus.com>
4263
4264         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4265         .section .line directive is encountered.
4266
4267 1999-09-01  Nick Clifton  <nickc@cygnus.com>
4268
4269         * config/tc-arm.c (md_section_align): Do not align sections in ELF
4270         format.
4271
4272         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4273         * as.texinfo: Document --gdwarf2 command line option.
4274         Add additional documentation of ARM command line switches.
4275
4276 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
4277
4278         * config/tc-i386.c (i386_intel_memory_operand): Combine
4279         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
4280         and RESTORE_END_STRING around parse_register calls.
4281         (i386_operand): Here too.
4282         (i386_is_reg): Remove.
4283         (parse_register): Move as_bad calls from within this function to
4284         callers.
4285
4286 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4287
4288         Based on a patch from H.J. Lu  <hjl@gnu.org>
4289         * config/tc-i386.c (parse_register): Handle FP regs specially.
4290         (md_begin): Remove '(' and ')' from register_chars.
4291
4292 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
4293
4294         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4295         error message (done elsewhere).
4296
4297 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
4298
4299         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4300
4301 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4302
4303         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
4304         args by 'f'.
4305
4306         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4307
4308         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
4309         between args.
4310         Add new completers.  Fix bug in 64 bit condition handling.
4311
4312         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
4313         'cS', and 'c*'.
4314
4315         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4316
4317         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
4318
4319         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
4320
4321 1999-08-27  Jim Wilson  <wilson@cygnus.com>
4322
4323         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4324         (struct ls): Add frag field.  Initialize it to zero.
4325         (out_end_sequence): New local text_frag.  Set it while in text section.
4326         Replace address check with frag check.  Set ls.frag to text_frag if
4327         out_set_addr called.
4328         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
4329         Set it before switching sections.  Replace address check with frag
4330         check.  Set ls.frag to saved_frag if out_set_addr called.
4331
4332 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
4333
4334         * dwarf2dbg.c (out_end_sequence): If address changed, directly
4335         output "advance_pc" opcode instead of calling gen_addr_line().
4336         The latter has the undesired side-effect of creating a new row
4337         in the debug line info matrix.
4338
4339 1999-08-26  Jim Wilson  <wilson@cygnus.com>
4340
4341         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
4342         ls.last_filename if last is less than zero.  Set ls.last_filename
4343         when allocating new entry.
4344         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4345         call.
4346
4347 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
4348
4349         * config/tc-i386.c (i386_index_check): Fix the displacement size
4350         when INFER_ADDR_PREFIX.
4351
4352 1999-08-18  Nick Clifton  <nickc@cygnus.com>
4353
4354         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4355         display its value.
4356
4357 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
4358
4359         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4360         handle 0xffffNNNN constants correctly.
4361
4362 1999-08-16  Nick Clifton  <nickc@cygnus.com>
4363
4364         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4365         as well as loads.
4366
4367 1999-08-13  Nick Clifton  <nickc@cygnus.com>
4368
4369         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4370         (md_apply_fix3): Always pass positive values to
4371         validate_offset_imm.
4372
4373 1999-08-12  Nick Clifton  <nickc@cygnus.com>
4374
4375         * config/tc-arm.c (skip_whitespace): New macro.
4376         Formatting tidy ups.
4377
4378         (md_apply_fix3): Store relocation offset in addend for ELF based
4379         relocs.
4380         (arm_force_relocation): Always generate relocs for Thumb function
4381         calls.
4382
4383 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
4384
4385         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
4386         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4387
4388 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
4389
4390         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4391         flags for the unwind subspace.
4392
4393         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4394         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
4395         suitable relocation based on the size of the target's pointer.
4396         Always Use subsegment zero for the unwinders.
4397         (pa_level): Handle "2.0w".
4398
4399 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4400
4401         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4402         with the following instruction unless this was specified.
4403
4404 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
4405
4406         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4407         certain sections, to match BFD changes.
4408
4409 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4410
4411         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4412         (EXTRA_SCRIPTS): Define to keep automake happy.
4413         * Makefile.in: Rebuild.
4414
4415 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4416
4417         * Makefile.am: Rename .dep* files to DEP*.
4418         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
4419         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
4420         targets to DEPOBJ.
4421         * Makefile.in: Rebuild.
4422
4423 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
4424
4425         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4426
4427 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4428
4429         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4430         avoid problems on DOS filesystems.
4431         * Makefile.in: Rebuild.
4432
4433         * doc/as.texinfo (Section): Document 's' flag for COFF version.
4434
4435 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4436
4437         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4438         section flag.
4439
4440 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4441
4442         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
4443         line to create ${GDBINIT} rather than .gdbinit.
4444         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4445
4446 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
4447
4448         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4449
4450 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4451
4452         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
4453
4454 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
4455
4456         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4457         non-adjustable symbols.
4458
4459 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4460
4461         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4462
4463 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4464
4465         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4466         operands.
4467
4468 1999-08-05  Donn Terry  <donn@interix.com>
4469
4470         * config/te-interix.h: New file.
4471         * configure.in (i386-*-interix*): New target.
4472         * configure: Rebuild.
4473
4474 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4475
4476         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4477         selectors for ELF too.
4478         (selector_table): Add "ltp" and "rtp" selectors.
4479
4480 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4481
4482         * config/tc-i386.c (i386_operand): No need to change
4483         operand_string pointer in segment reg case before goto
4484         do_memory_reference.  Initialise displacement_string_start and
4485         displacement_string_end after do_memory_reference label.
4486         (i386_index_check): Add operand_string param, and print error
4487         message on failure here.
4488         (i386_intel_memory_operand): Instead of here.
4489         (i386_operand): And here.
4490         (INFER_ADDR_PREFIX): Enable.
4491
4492         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4493
4494         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4495         opcode_modifier defines.
4496
4497         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4498         * config/tc-i386.c (stackop_size): New variable.
4499         (set_16bit_code_flag): Clear it here.
4500         (set_16bit_gcc_code_flag): New function.
4501         (md_pseudo_table): Add "code16gcc" entry.
4502         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4503
4504 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4505
4506         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4507         next_set_end even if the end symbol is being discarded.
4508
4509         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4510         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4511         * config/obj-coff.c: Likewise.
4512         (seg_info_type): Remove.
4513         (seg_info_off_by_4): Change to array of segT.
4514         (s_get_segment): Adjust accordingly.
4515         (obj_pseudo_table): Fully initialize sentinel entry.
4516
4517         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4518         Ralf Baechle <ralf@uni-koblenz.de>.
4519
4520 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4521
4522         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4523
4524 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4525
4526         * config/tc-i386.c: Indentation and white space changes.
4527         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4528         don't enable it by default.
4529         (i386_intel_operand): Remove redundant prototype.
4530         Move check on number of memory operands, and i.mem_operands++
4531         (i386_intel_memory_operand): To here.
4532         Remove i386_immediate code from here.  Remove special case code
4533         for input and output using (%dx).  Remove base/index checks and
4534         call i386_index_check instead.  Save initial operand_string
4535         argument for error message.
4536         (i386_operand): Remove redundant prototype.  Move base/index
4537         checks to i386_index_check.
4538         (i386_displacement): Move intel mode check for non-zero
4539         i.disp_operand
4540         (i386_intel_memory_operand): To here.
4541
4542 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4543
4544         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4545         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4546         by .register pseudo-op if -64 and --no-undeclared-regs.
4547         (s_register, sparc_adjust_symtab): New functions.
4548         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4549         Declare sparc_adjust_symtab as tc_adjust_symtab.
4550         * doc/c-sparc.texi: Add description of #ignore special literal
4551         for .register pseudo-op.
4552
4553 1999-07-30  Catherine Moore  <clm@cygnus.com>
4554
4555         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4556         the relocation's section offset.
4557
4558 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4559
4560         * write.c (fixup_segment): Fix generic error check overflow test.
4561
4562         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4563         X_add_number to long.
4564
4565 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4566
4567         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4568         processing.
4569
4570 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4571
4572         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4573         VTABLE relocations.
4574
4575 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4576
4577         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4578
4579         * configure.bat: Remove; obsolete.
4580         * config/go32.cfg: Likewise.
4581
4582 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4583
4584         * configure.in (i386-*-vxworks*): New target.
4585         * configure: Rebuild.
4586
4587 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4588
4589         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4590
4591 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4592
4593         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4594         on -64 and not pic.
4595         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4596         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4597         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4598         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4599         MAX_RELOC_EXPANSION): Define.
4600         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4601
4602 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4603
4604         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4605         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4606         block.  Print a warning if an 8-bit or 16-bit constant
4607         displacement or immediate is truncated on output.
4608         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4609         immediate.
4610         (i386_operand): Disallow immediate jump absolute operand.
4611
4612 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
4613
4614         * configure.in: Bump version number to 2.9.5.
4615         * configure: Rebuild.
4616
4617         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4618         or %llx work.
4619
4620 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
4621
4622         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4623         (cons_fix_new_hppa): Derive size of fixup from size of the object.
4624
4625 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
4626
4627         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4628         is defined.
4629         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4630
4631         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4632         if -mno-fpu was given.
4633         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
4634         relocs.
4635         (cons_fix_new_arm): Remove misleading comments.
4636
4637 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
4638
4639         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4640         error message.
4641         (relax_segment): Likewise.  After giving a rs_org error, convert
4642         the frag to rs_align to avoid cascading errors.
4643
4644 1999-07-12  Andreas Schwab  <schwab@suse.de>
4645
4646         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4647
4648 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
4649
4650         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4651         as appropriate.  Fill in structure initializations.  Add variable
4652         initializations.  Add casts.
4653         * dwarf2dbg.c (print_stats): Change i to size_t.
4654         * listing.c (listing_listing): Change list_line to unsigned int.
4655
4656 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
4657
4658         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4659         rather than checking for \001 and \002 in symbol name.
4660         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4661
4662 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
4663
4664         * configure.in (hppa*-linux-gnu*): New target.
4665         * configure: Rebuilt.
4666
4667 1999-07-08  Nick Clifton  <nickc@cygnus.com>
4668
4669         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4670
4671 1999-07-07  Nick Clifton  <nickc@cygnus.com>
4672
4673         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4674         accessing symbolP directly.
4675
4676 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
4677
4678         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4679         for ELF.
4680
4681 1999-07-05  Nick Clifton  <nickc@cygnus.com>
4682
4683         * config/tc-arm.c (ARM_EXT_V5): Define.
4684         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4685         (md_begin): Detect ARM v5 architectures.
4686         (md_parse_option): Accept arm v5 specification.
4687         (md_show_usage): Documment -marmv5 switch.
4688
4689         * doc/c-arm.texi: Document -marmv5 command line option.
4690
4691         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
4692         op.
4693         (validate_immediate_twopart): New function.  Determine if a
4694         constant can be computed by two ADD instructions.
4695         (output_inst): Remove its command line parameter - it was never
4696         used.
4697         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4698         implememt the ADRL pseudo op.
4699         (tc_gen_reloc): Generate a suitable error message if an ADRL
4700         instruction tries to generate a real reloc.
4701
4702         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4703
4704 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
4705
4706         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4707         into lower case.
4708
4709 1999-06-27  H.J. Lu  <hjl@gnu.org>
4710
4711         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4712         non BFD_ASSEMBLER case.
4713
4714 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
4715
4716         * config/obj-coff.c (obj_coff_section): Mark writable sections as
4717         data.
4718
4719 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
4720
4721         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4722         out_end_sequence() when the address decreases due to a new frag.
4723         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4724         numbering starts with 1.
4725
4726 1999-06-23  Nick Clifton  <nickc@cygnus.com>
4727
4728         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4729         .section for COFF.
4730         (mcore_s_text): Call obj_elf_text for ELF target.
4731         (mcore_s_data): Call obj_elf_data for ELF target.
4732         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
4733         for COFF target.
4734         (mcore_s_bss): New function:  Dump literal table before changing
4735         sections.
4736         (mcore_s_comm): New function:  Dump literal table before changing
4737         sections.
4738
4739         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4740         No longer static functions.
4741         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4742         Provide prototypes for these functions.
4743
4744 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
4745
4746         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4747         a list of names, to try obj_segment_name, and to try abbreviated
4748         names when using COFF without long section names.
4749
4750         * config/tc-alpha.c: More use of symbol accessor functions.
4751         * config/tc-arc.c: Likewise.
4752         * config/tc-d30v.c: Likewise.
4753         * config/tc-fr30.c: Likewise.
4754         * config/tc-i860.c: Likewise.
4755         * config/tc-m88k.c: Likewise.
4756         * config/tc-mcore.c: Likewise.
4757         * config/tc-ns32k.c: Likewise.
4758         * config/tc-sparc.c: Likewise.
4759         * config/tc-v850.c: Likewise.
4760
4761         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4762         sy_value with appropriate accessor functions.
4763         * config/tc-arm.c (md_apply_fix3): Likewise.
4764         * config/tc-d10v.c (AT_WORD_P): Likewise.
4765         * config/tc-v850.c (reg_name_search): Likewise.
4766
4767         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4768         use symbol_get_bfdsym instead.
4769         * config/tc-ppc.c (md_assemble): Likewise.
4770         * config/tc-v850.c (v850_comm): Likewise.
4771
4772 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
4773
4774         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4775         the symbol, rather than accessing the bsym member.
4776         * config/tc-d10v.c (tc_gen_reloc): Likewise.
4777         * config/tc-d30v.c (tc_gen_reloc): Likewise.
4778         * config/tc-mcore.c (tc_gen_reloc): Likewise.
4779         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4780         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4781         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4782         * config/tc-tic30.c (tc_gen_reloc): Likewise.
4783         * config/tc-v850.c (tc_gen_reloc): Likewise.
4784
4785 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
4786
4787         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4788         (hppa_gen_reloc_type): Conditionalize on BFD64.
4789         (tc_gen_reloc): Re-enable ELF relocations.
4790         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4791
4792 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
4793
4794         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4795         warning.
4796         (do_ldst): Move assignment out of if condition.
4797         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
4798         parentheses to avoid warning.
4799
4800 1999-06-21  Nick Clifton  <nickc@cygnus.com>
4801
4802         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4803         macro to get at the BFD symbol associated with a GAS symbol.
4804
4805 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
4806
4807         * config/tc-ppc.c: Update for symbol handling changes.
4808         * config/obj-coff.c: Likewise.
4809
4810 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
4811
4812         * tc-hppa.c: General cleanups of ELF support.  No more spaces
4813         and subspaces for ELF.
4814         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4815         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4816         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4817         (UNWIND_SECTION_NAME): Likewise.
4818         (space/subspace related structures): Conditionalize definitions
4819         on OBJ_SOM.
4820         (space/subspace directives and support routines): Conditionalize
4821         definitions and references/uses on OBJ_SOM.
4822         (label_symbol_struct): For ELF, track the symbol's segment.  For
4823         SOM track its space.
4824         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4825         changes.
4826         (USE_ALIASES): Kill for both SOM & ELF.
4827         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4828         (pa_space, pa_subspace): Corresponding changes.
4829         (pa_spaces_begin): Corresponding chagnes.
4830         (md_begin): Do not muck around with space/subspace stuff for
4831         OBJ_ELF.
4832         (md_apply_fix): Temporarily disable argument relocation stuff
4833         for OBJ_ELF.
4834         (tc_gen_reloc): Temporarily disable relocation generation for
4835         OBJ_ELF
4836         (pa_build_unwind_subspace): Similarly.
4837
4838 1999-06-16  Nick Clifton  <nickc@cygnus.com>
4839
4840         * config/tc-arm.c (thumb_set): New pseudo op.
4841         (text, data, section): Override these pseudo ops with ARM
4842         specific versions.
4843         (s_thumb_set): New function: Perform the same as a .set pseudo
4844         op, but also mark the alias'ed symbol as being a Thumb
4845         function.
4846         (arm_s_text): New function: Perform the same as the .text
4847         pseudo op, but dump the literal pool before changing
4848         sections.
4849         (arm_s_data): New function: Perform the same as the .data
4850         pseudo op, but dump the literal pool before changing
4851         sections.
4852         (arm_s_section): New function: Perform the same as the
4853         .section pseudo op, but dump the literal pool before changing
4854         sections.
4855         (arm_cleanup): Do not reset the current section before dumping
4856         the literal pool.
4857
4858 1999-06-17  Nick Clifton  <nickc@cygnus.com>
4859
4860         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4861         OPTION_NO_WARN_UNMATCHED entries.
4862         (md_parse_option): Generate a warning message if an unrecognised
4863         option is encountered.
4864
4865         * config/tc-d10v.c (do_not_ignore_hash): New variable.
4866         (get_operands): When parsing an expression after an '@' symbol
4867         has been detected, do not ignore '#' symbols.
4868         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4869         false.
4870
4871 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4872
4873         From K. Richard Pixley <rich@noir.com>:
4874         * configure.in (ppc-*-vxworks*): New target.
4875         * configure: Rebuild.
4876
4877 1999-06-12  Philip Blundell  <philb@gnu.org>
4878
4879         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4880
4881 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4882
4883         * write.c (adjust_reloc_syms): Rather than never reducing reloc
4884         which refer to symbols in linkonce sections, permit reducing the
4885         relocs if the symbol is local.
4886
4887 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4888
4889         * subsegs.c (subseg_text_p): New function.
4890         * as.h (subseg_text_p): Declare.
4891         * read.c (do_align): Use subseg_text_p to set the default fill.
4892         * write.c (subsegs_finish): Likewise.
4893         * config/obj-coff.c (write_object_file): Likewise.
4894         * config/tc-i386.h (md_maybe_text): Don't define.
4895         (md_do_align): Use subseg_text_p to set the default fill.
4896         * config/tc-m32r.c (m32r_do_align): Likewise.
4897         * config/tc-sh.c (sh_do_align): Likewise.
4898         * config/tc-sparc.h (md_do_align): Likewise.
4899
4900 1999-06-12  David O'Brien  <obrien@freebsd.org>
4901
4902         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4903         * configure: Rebuild.
4904
4905 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4906
4907         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4908         * Makefile.am: Rebuild dependencies.
4909         * Makefile.in: Rebuild.
4910
4911         * config/tc-i386.c (i386_immediate): Remove unused label
4912         seg_unimplemented.
4913
4914         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4915         * symbols.c: Likewise.
4916         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4917         sy_next field when taking address, rather than symbol_next.
4918
4919         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4920         offsetT.
4921         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
4922         value from the output file architecture.
4923         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4924         * dwarf2dbg.h: Change bfd_vma to addressT.
4925
4926 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4927
4928         * dwarf2dbg.h: Use PARAMS in function declarations.
4929
4930 1999-06-11  Martin Dorey  <mdorey@madge.com>
4931
4932         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4933         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4934         OBJ_ELF.
4935         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4936
4937 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4938
4939         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4940
4941         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4942         popsection.
4943
4944         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4945
4946         * read.c (read_a_source_file): Only declare inescape if
4947         QUOTES_IN_INSN.
4948
4949         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4950         match parameters.
4951         (find_entry_byval): Add parens to avoid warning.
4952
4953         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4954
4955         * symbols.c (resolve_symbol_value): Don't permit subtraction of
4956         undefined symbols.
4957
4958 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
4959
4960         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4961         with isoctal.
4962
4963         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4964         synthetize_setx): New functions.
4965         (md_assemble): Broken the special cases into the above
4966         functions. Make compiler happy if sizeof(bfd_vma)==4.
4967         Fix sethi generated from set/setuw. If instructions have a relloc,
4968         always clear the fields to be relocated in the opcode.
4969         (sparc_ip): Remove special_case global variable.
4970
4971 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
4972
4973         Based on patches from John W. Woznack <jwoznack@concentric.net>:
4974         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
4975         indication of success rather than a value.
4976         (itbl_get_val): Likewise.
4977         (itbl_get_field): Use strcspn.  Change delimiters to include
4978         parens.
4979         * itbl-ops.h (itbl_get_reg_val): Update declaration.
4980         (itbl_get_val): Likewise.
4981         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4982
4983         * symbols.c (copy_symbol_attributes): Convert local symbols to
4984         regular symbols.
4985
4986 1999-06-10  Nick Clifton  <nickc@cygnus.com>
4987
4988         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4989         ARM920t.
4990
4991 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
4992
4993         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4994         Optimize set if sizeof(bfd_vma) == 64.
4995         (sparc_ip): Fix sethi - without %hi() it should generate
4996         R_SPARC_22 reloc, not R_SPARC_HI22.
4997         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4998
4999 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5000
5001         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5002         (s_ncons): New function.
5003         (native_op_table): New table.
5004         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5005         R_SPARC_OLO10 handling.
5006
5007 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
5008
5009         * expr.h (struct expressionS): Revert last change; widen X_op.
5010         * config/tc-alpha.c (md_begin): Check the field is wide enough.
5011
5012 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5013
5014         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5015         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5016         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5017         * Makefile.in: Regenerated.
5018
5019         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5020         `common' pass on to s_mri_common.
5021         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5022
5023 1999-06-06  Richard Henderson  <rth@cygnus.com>
5024
5025         * config/obj-elf.c (obj_elf_section): Don't free the return
5026         value of demand_copy_C_string.
5027
5028 1999-06-05  Richard Henderson  <rth@cygnus.com>
5029
5030         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5031         creation logic from obj_elf_create_section.
5032
5033         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5034         (section_stack): New.
5035         (special_sections): Make const.
5036         (obj_elf_section): Gut and rewrite parsing.
5037         (obj_elf_change_section): New function broken out of obj_elf_section.
5038         (obj_elf_parse_section_letters): Likewise.
5039         (obj_elf_section_word): Likewise.
5040         (obj_elf_section_type): Likewise.
5041         (obj_elf_previous): Treat as a toggle.
5042         (obj_elf_popsection): New.
5043         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5044         (ppc_section_type): Likewise.
5045         * config/tc-ppc.h: Likewise.
5046
5047         * expr.h (struct expressionS): Don't make X_op a bitfield.
5048         * config/tc-alpha.c: Update for symbol handling changes.
5049         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5050         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5051
5052 1999-06-05  Richard Henderson  <rth@cygnus.com>
5053
5054         * dwarf2dbg.c (*): Convert to K&R + prototypes.
5055         (dwarf2_gen_line_info): Kill unused variables.
5056         (dwarf2_finish): Likewise.
5057         (dwarf2_where): Likewise.
5058         (dwarf2_directive_file): If we've only got a string,
5059         hand off to s_app_file.
5060         * ecoff.c: Move the include of ecoff.h.
5061         * symbols.h (S_IS_FUNCTION): Prototype.
5062
5063         * read.c (LEX_HASH): Supply a default.
5064         (lex_type): Use it.
5065         (s_globl): Update `c' after skipping whitespace.
5066         * read.h (LEX_END_NAME, is_name_ender): New.
5067         * expr.c (get_symbol_end): Respect it.
5068
5069 1999-06-04  Mark Klein <mklein@dis.com>
5070
5071         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5072         to real if OBJ_SOM
5073         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5074
5075         * config/tc-hppa.c: Update for symbol handling changes.
5076
5077 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5078
5079         * cgen.c: Update for symbol handling changes.
5080         * config/tc-m32r.c: Likewise.
5081
5082         * config/tc-hppa.h: Update for symbol handling changes.
5083         * config/tc-hppa.c: Likewise.
5084
5085         * config/tc-arm.h: Update for symbol handling changes.
5086         * config/tc-arm.c: Likewise.
5087         (symbol_make_empty): Remove.  Just use symbol_create.
5088
5089         * symbols.c (symbol_set_tc): Correct name.
5090
5091         * Makefile.am: Rebuild dependencies.
5092         ($(OBJS)): Don't depend upon struc-symbol.h.
5093         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5094         * dep-in.sed: Don't remove struc-symbol.h.
5095         * Makefile.in: Rebuild.
5096
5097         * doc/internals.texi (Symbols): Describe changes in symbol
5098         handling.
5099
5100 1999-06-03  Richard Henderson  <rth@cygnus.com>
5101
5102         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5103         instead of doing the work by hand.
5104
5105 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5106
5107         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5108         state of line state-machine.
5109         (struct ls): Collect DWARF2 line state-machine state in new member
5110         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
5111         resulted in any DWARF2 directives.
5112         (reset_state_machine): New function.
5113         (out_end_sequence): Ditto.
5114         (dwarf2_gen_line_info): When switching sections or switching to a
5115         lower text address, call out_end_sequence() first to terminate the
5116         previous code sequence as code sequences MUST have monotonically
5117         increasing addresses.
5118         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5119
5120 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5121
5122         * as.c (parse_args): Add option -gdwarf2 to allow requesting
5123         DWARF2 debug info (line information only, at this point).
5124         * as.h: Update comment about supported debug formats.
5125         * dwarf2dbg.c, dwarf2dbg.h: New files.
5126         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5127
5128         * expr.c (operand): Don't use [ for parens if we want an index op.
5129         (op_encoding): Switch [ into O_index, if desired.
5130         (op_rank): Renumber with O_index on bottom.
5131         (expr): If O_index, match closing bracket.
5132         * expr.h (O_index): New.
5133
5134         * read.c (read_a_source_file): Conditionally allow matched "
5135         in lines passed to md_assemble.
5136
5137         * config/obj-elf.c (elf_pseudo_table): Add `common'.
5138
5139 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5140
5141         Add support for storing local symbols in a small structure to save
5142         memory when assembling large files.
5143         * as.h: Don't include struc-symbol.h.
5144         (symbolS): Add typedef.
5145         * symbols.c: Include struc-symbol.h.
5146         (local_hash): New static variable.
5147         (save_symbol_name): New static function, from symbol_create.
5148         (symbol_create): Call save_symbol_name.
5149         (local_symbol_count): New static variable.
5150         (local_symbol_conversion_count): Likewise.
5151         (LOCAL_SYMBOL_CHECK): Define.
5152         (local_symbol_make): New static function.
5153         (local_symbol_convert): New static function.
5154         (colon): Handle local symbols.  Create local symbol for local
5155         label name.
5156         (symbol_table_insert): Handle local symbols.
5157         (symbol_find_or_make): Create local symbol for local label name.
5158         (symbol_find_base): Check for local symbol.
5159         (symbol_append, symbol_insert): Check for local symbols.
5160         (symbol_clear_list_pointers, symbol_remove): Likewise.
5161         (verify_symbol_chain): Likewise.
5162         (copy_symbol_attributes): Likewise.
5163         (resolve_symbol_value): Handle local symbols.
5164         (resolve_local_symbol): New static function.
5165         (resolve_local_symbol_values): New function.
5166         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5167         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5168         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5169         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5170         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5171         (symbol_previous, symbol_next): New functions.
5172         (symbol_get_value_expression): Likewise.
5173         (symbol_set_value_expression): Likewise.
5174         (symbol_set_frag, symbol_get_frag): Likewise.
5175         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5176         (symbol_mark_used_in_reloc): Likewise.
5177         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5178         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5179         (symbol_mri_common_p): Likewise.
5180         (symbol_mark_written, symbol_clear_written): Likewise.
5181         (symbol_written_p): Likewise.
5182         (symbol_mark_resolved, symbol_resolved_p): Likewise.
5183         (symbol_section_p, symbol_equated_p): Likewise.
5184         (symbol_constant_p): Likewise.
5185         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5186         (symbol_get_obj, symbol_set_obj): Likewise.
5187         (symbol_get_tc, symbol_set_tc): Likewise.
5188         (symbol_begin): Initialize local_hash.
5189         (print_symbol_value_1): Handle local symbols.
5190         (symbol_print_statistics): Print local symbol statistics.
5191         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5192         Declare new symbols.c functions.  Move many declarations here from
5193         struc-symbol.h.
5194         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5195         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5196         (struct symbol): Move bsym to make it clearly the first field.
5197         Remove TARGET_SYMBOL_FIELDS.
5198         (symbolS): Don't typedef.
5199         (struct broken_word): Remove.
5200         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5201         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5202         (symbol_clear_list_pointers): Likewise.
5203         (symbol_insert, symbol_remove): Likewise.
5204         (symbol_previous, symbol_append): Likewise.
5205         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5206         (struct local_symbol): Define.
5207         (local_symbol_converted_p, local_symbol_mark_converted): Define.
5208         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5209         (local_symbol_get_frag, local_symbol_set_frag): Define.
5210         (local_symbol_get_real_symbol): Define.
5211         (local_symbol_set_real_symbol): Define.
5212         Define.
5213         * write.c (write_object_file): Call resolve_local_symbol_values.
5214         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5215         (TARGET_SYMBOL_FIELDS): Don't define.
5216         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
5217         ECOFF_DEBUGGING, add ECOFF fields.
5218         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5219         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
5220         ECOFF_DEBUGGING, add ECOFF fields.
5221         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5222         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5223         * config/tc-mcore.h: Don't include struc-symbol.h.
5224         (TARGET_SYMBOL_FIELDS): Don't define.
5225         (struct mcore_tc_sy): Define.
5226         (TC_SYMFIELD_TYPE): Define.
5227         * Many files: Use symbolS instead of struct symbol.  Use new
5228         accessor functions rather than referring to symbolS fields
5229         directly.
5230
5231         * read.c (s_mri_common): Don't add in value of line_label.
5232
5233         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5234         checking for SEC_LINK_ONCE.
5235
5236         * config/tc-sh.h (sh_fix_adjustable): Declare.
5237
5238         * app.c (input_buffer): New static variable.
5239         (app_push): Save saved_input in allocated buffer.
5240         (app_pop): Restored saved_input.
5241         (do_scrub_chars): Change get parameter to take char * and int as
5242         arguments.  Change GET macro to pass input_buffer to get
5243         function.  Don't save input into allocated buffer.
5244         * as.h (do_scrub_chars): Update declaration.
5245         * input-file.c (input_file_get): Change to take char * and int.
5246         Read data into passed in buffer.  Remove static buffer.
5247         * read.c (scrub_from_string): Change to take char * and int.  Copy
5248         data into passed in buffer.
5249
5250         * hash.h: Neaten.  Declare hash_traverse.
5251         * hash.c: Complete rewrite based on BFD hashing code.
5252         * gasp.c (chunksize): New variable.
5253         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5254         hash_delete.
5255
5256 1999-05-28  Nick Clifton  <nickc@cygnus.com>
5257
5258         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5259         addend unless the target uses an old ABI.
5260
5261 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
5262
5263         -Wchar-subscripts cleanup
5264         * listing.c (listing_newline): Use unsigned char variable, so
5265         calls to isascii,iscntrl are correct.
5266         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5267         (unsigned char).
5268         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5269         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5270         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5271         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5272
5273 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
5274
5275         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5276         width for Coldfire.
5277         (arch_coldfire_p): New #define.
5278         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5279
5280 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
5281
5282         * config/tc-m68k.c (install_operand): Add places `n', `o'.
5283
5284         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5285         (install_operand): Add place `N'.
5286         (init_table): Add registers ACC, MACSR, MASK.
5287
5288         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5289
5290         * config/tc-m68k.c: Change mcf5200 --> mcf.
5291         (archs): Add mcf5206e, mcf5307.
5292         (m68k_ip): Add format `u'.
5293         (install_operand): Add place `m', `M', `h'.
5294         (init_table): Add upper/lower registers.
5295
5296         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5297
5298 1999-05-28  Martin Dorey  <mdorey@madge.com>
5299
5300         * config/tc-i960.c: Several minor changes to add ELF and
5301         BFD_ASSEMBLER support.
5302         * config/tc-i960.h: Likewise.
5303         * configure.in (i960-*-elf*): New target.
5304         * aclocal.m4, configure: Rebuild.
5305
5306 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5307
5308         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5309         reloc changes when defined(BFD_ASSEMBLER).
5310
5311 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
5312
5313         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5314
5315         * write.c (write_print_statistics): Output to file, not stderr.
5316
5317         * expr.c (generic_bignum_to_int32,64): Prototype.
5318
5319         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5320         output_sleb128, output_uleb128, output_big_sleb128,
5321         output_big_uleb128, output_big_leb128): Prototype.
5322         (output_big_sleb128, output_big_uleb128): Make inline.
5323         (output_big_leb128): Remove inline
5324
5325         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5326         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5327         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
5328         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
5329         value for correct overflow check in write.c:fixup_segment.
5330         * write.c (fixup_segment): Move bitfield overflow checks to after
5331         the md_apply_fix call.
5332         * config/obj-coff.c (fixup_segment): Likewise.
5333         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5334         valueT *val argument.
5335
5336 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5337
5338         * config/atof-ieee.c (gen_to_words): Correctly round a
5339         denormalized number.  Fix off-by-one in range checking for
5340         exponent in a denormal.
5341
5342 1999-05-10  Nick Clifton  <nickc@cygnus.com>
5343
5344         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5345         name.
5346
5347 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
5348
5349         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5350
5351 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
5352
5353         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
5354         (ReverseRegRegmem): Remove.
5355         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
5356         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5357         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
5358         kludge.
5359
5360         From  Doug Ledford <dledford@redhat.com>
5361         * config/tc-i386.h (RegXMM): New for P/III.
5362         * config/tc-i386.c: Add support for P/III.
5363
5364 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
5365
5366         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5367         (md_begin): Allow ppc32 insns in ppc64bridge mode.
5368         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5369
5370 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
5371
5372         * config/tc-i386.c (i386_immediate): Skip whitespace before
5373         complaining about junk after expression.
5374         (i386_displacement): Likewise.
5375
5376 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
5377
5378         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5379         Don't copy before downcaseing.
5380
5381 1999-05-05  Catherine Moore  <clm@cygnus.com>
5382
5383         * tc-m68k.c: Include elf/m68k.h.
5384         (m68k_elf_final_processing): New routine.
5385         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5386         Define.
5387
5388 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
5389
5390         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5391         17 bit fmt insn.
5392
5393 1999-04-30  Nick Clifton  <nickc@cygnus.com>
5394
5395         * config/tc-mcore.c (mcore_s_section): Dump literals before
5396         changing section.
5397
5398 1999-04-29  Nick Clifton  <nickc@cygnus.com>
5399
5400         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5401         for COFF/PE port.
5402
5403 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
5404
5405         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5406         (TC_INIT_FIX_DATA): Delete.
5407         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5408         (TC_INIT_FIX_DATA): Delete.
5409         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5410         * write.c (fix_new_internal): Initialize fx_cgen member.
5411         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5412         (gas_cgen_md_apply_fix3): Update.
5413         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5414         (md_cgen_record_fixup_exp): Update.
5415         (FX_OPINFO_R_TYPE): Update.
5416
5417         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5418         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5419         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5420         * frags.h (struct frag): Make opindex, opinfo ints.
5421
5422         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5423
5424 1999-04-26  Tom Tromey  <tromey@cygnus.com>
5425
5426         * aclocal.m4, configure: Updated for new version of libtool.
5427
5428 1999-04-22  Nick Clifton  <nickc@cygnus.com>
5429
5430         * config/tc-mcore.c (md_apply_fix3): Renamed function from
5431         md_apply_fix.
5432         (md_apply_fix3): Do not fix up absolute relocations against
5433         symbolic values.
5434
5435         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5436
5437 1999-04-20  Nick Clifton  <nickc@cygnus.com>
5438
5439         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5440         changes and data-in-text directives.
5441         (mcore_cons): New function: intercept cons() operations.
5442         (mcore_float_cons): New function: intercept float_cons()
5443         operations.
5444         (mcore_stringer): New function: intercept stringer() operations.
5445
5446 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
5447
5448         * obj.h (struct format_ops): Change generate_asm_lineno field to
5449         take no parameters.
5450         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5451
5452         * config/tc-alpha.c (find_opcode_match): Add default case to
5453         switch.
5454         (find_macro_match): Likewise.
5455         (load_expression): Parenthesize && within ||.
5456
5457         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5458
5459 1999-04-17  Nick Clifton  <nickc@cygnus.com>
5460
5461         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5462         .text .data .section pseudo ops.
5463         (mcore_s_section): New function.  Dump lits before changing secs.
5464         (mcore_s_text): New function.  Dump lits before changing secs.
5465         (mcore_s_data): New function.  Dump lits before changing secs.
5466
5467 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5468
5469         * config/tc-mips.c (mips_32bitmode): New.
5470         (md_begin): Set mips_32bitmode if needed.
5471         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5472         Set EF_MIPS_32BITMODE.
5473
5474 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5475
5476         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5477         change.
5478
5479 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5480
5481         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5482
5483 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5484
5485         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5486         expressions correctly.
5487
5488
5489 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5490
5491         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5492
5493 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5494
5495         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5496         and fmpynfadd instructions.
5497
5498 1999-04-11  Richard Henderson  <rth@cygnus.com>
5499
5500         * as.h (environ): Declare it, if needed.
5501         * as.c (dump_statistics): Don't declare environ.
5502         * configure.in (environ): Detect declaration.
5503         * configure, config.in: Rebuild
5504
5505         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5506         (i386_displacement): Allocate enough space for replacement buffer.
5507         Clean up replacement buffer initialization.
5508
5509 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5510
5511         * subsegs.c (section_symbol): Don't create a new symbol if one
5512         already exists; instead, use the existing one, but set its segment
5513         and frag data if it hasn't already been defined.
5514         * config/obj-coff.c (c_section_symbol): Likewise.
5515
5516 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5517
5518         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5519
5520 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5521
5522         * config/tc-mcore.c: New File: Support routines for MCore
5523         assembler.
5524         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5525         * config/obj-coff.c: Add support for mcore-pe target.
5526
5527         * Makefile.am: Add support for MCore targets.
5528         * Makefile.in: Regenerate.
5529         * configure.in: Add support for MCore targets.
5530         * configure: Regenerate.
5531
5532         * doc/all.texi: Set MCORE.
5533         * doc/as.texinfo: Document MCore specific command line options.
5534
5535         * write.h: Prevent multiple inclusion.
5536
5537 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5538
5539         * asintl.h (LC_MESSAGES): Never define.
5540         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5541         does not define it.
5542         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5543         does not define it.
5544
5545         * Makefile.am (m68k-parse.c): If configuring in the source
5546         directory, copy m68k-parse.y into the local directory before
5547         running ylwrap, to remove spurious differences when generating
5548         snapshots.
5549         * Makefile.in: Rebuild.
5550
5551         * config/tc-sparc.h (md_do_align): Just allocate the number of
5552         bytes necessary, rather than always allocating 1024.
5553
5554 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5555
5556         * listing.c (listing_newline): Add cast to avoid warning.
5557         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5558         * config/tc-i386.c (i386_scale): Add return value.
5559         (build_displacement_string): Remove unused local temp_disp2.
5560         (i386_intel_memory_operand): Add parentheses to avoid warning.
5561         (i386_intel_operand): Remove unused local end_of_operand_string.
5562         (i386_operand): Remove unused local operand_modifier.
5563         (i386_operand): Add parens to avoid warning.
5564
5565 1999-04-04  Don Bowman <don@pixsci.com>
5566
5567         * configure.in: Add mips*-*-vxworks* target; have it define
5568         MIPS_STABS_ELF.
5569         * configure, config.in: Rebuild.
5570
5571 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5572
5573         * configure.in (emulations): Add support for arm-epoc-pe.
5574         * configure: Regenerate.
5575         * config/te-epoc-pe.h: New file.  Define macros specific to
5576         arm-epoc-pe target.
5577         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5578         for arm-epoc-pe target.
5579
5580 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5581
5582         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5583
5584 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5585
5586         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5587         detect ",n" without a condition.
5588         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5589
5590
5591 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5592
5593         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5594         instruction is encoded with one bit.
5595
5596
5597 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5598
5599         * doc/internals.texi (CPU backend): Mention that
5600         line_separator_chars should not include newline.  From thi
5601         <ttn@mingle.glug.org>.
5602
5603 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5604
5605         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5606         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5607
5608 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5609
5610         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5611
5612 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
5613
5614         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5615
5616
5617 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
5618
5619         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5620
5621 1999-03-15  Martin Hunt  <hunt@cygnus.com>
5622
5623         * app.c (do_scrub_begin): Change '-' back to a symbol char
5624         so we can use multiple opcodes on a line again.
5625
5626         * config/tc-d30v.c: By default, warn if a symbol has
5627         the same name as a register.  Plus some minor
5628         updates from the branch.
5629
5630 1999-03-13  Nick Clifton  <nickc@cygnus.com>
5631
5632         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5633         BFD_RELOC_16 and BFD_RELOC_64.
5634
5635 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5636
5637         * expr.c (expr): Add missing else.
5638
5639 1999-03-12  Nick Clifton  <nickc@cygnus.com>
5640
5641         * config/tc-arm.c (md_apply_fix3): Improve error message.
5642
5643 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
5644
5645         * Makefile.am (CPU_TYPES): Add fr30.
5646         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5647         (fr30,m32r dependencies): Update.
5648         * Makefile.in: Rebuild.
5649
5650         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5651         (gas_cgen_record_fixup_exp): Ditto.
5652         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5653         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
5654         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5655         (md_cgen_lookup_reloc): Update use of operand->type.
5656         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5657         (md_convert_frag): Call cgen_operand_lookup_by_num.
5658         (md_cgen_lookup_reloc): Update use of operand->type.
5659         (m32r_cgen_record_fixup_exp): Ditto.
5660
5661 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
5662
5663         * config/tc-mips.c (md_show_usage): Fix message.
5664
5665 1999-03-03  Nick Clifton  <nickc@cygnus.com>
5666
5667         * doc/c-arm.texi (ARM Syntax): Document new command line switches
5668         and LDR reg,=<expr> instruction.
5669
5670         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5671         -mcpu=arm9tdmi.
5672
5673 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
5674
5675         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5676
5677 1999-02-17  Nick Clifton  <nickc@cygnus.com>
5678
5679         This patch was created by: Scott Bambrough
5680         <scottb@corelcomputer.com>
5681
5682         * app.c:
5683           Special cased '@' character.  The '@' character is used as the
5684           ARM assembler comment character, as a special character
5685           and in ELF .symver pseudo-op's, and as a special character in
5686           .type and .section pseudo-ops.
5687         (symver_pseudo): New static variable.
5688         (symver_state): New static variable.
5689         (struct app_save): Add field 'symver_state'.
5690         (app_push): Save global symver_state int struct app_save.
5691         (app_pop): Restore global symver_state from struct app_save.
5692         (do_scrub_chars): Special case handling of '@' character in
5693         .symver pseudo-ops.
5694
5695         * configure.in: Modified to recognize armv* uname syntax from ARM
5696         Linux kernel.
5697         * configure: Regenerated.
5698
5699         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5700         a prefix to the section's type.
5701         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5702         the type's typename.
5703
5704         * config/tc-arm.h: Add support for PIC generation:
5705         (pic_code): New boolean.
5706         (obj_relocate_extern): Define.
5707         (TC_RELOC_RTSYM_LOC_FIXUP): Define
5708         (TC_CONS_FIX_NEW): Define.
5709         (tc_fix_adjustable): Define.
5710         (GLOBAL_OFFSET_TABLE_NAME): Define.
5711
5712         * config/tc-arm.c: Add support for PIC generation:
5713         (line_seperator_chars): Allow ';' as a seperator for Linux.
5714         (is_immediate_prefix): New macro.
5715         (arm_parse_reloc): New function.
5716         (s_arm_elf_cons): New function.
5717         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5718         (md_undefined_symbol): Special case handling for the Global Offset
5719           Table's symbol.
5720         (md_apply_fix3): Handle PIC relocs.
5721         (tc_gen_reloc): Handle PIC relocs.
5722         (md_parse_option): Add support for '-k' command line switch to
5723           enable PIC generation.
5724         (cons_fix_new_arm): New function.
5725         (s_arm_elf_cons): New function.
5726
5727 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
5728
5729         * configure.in: Add comments for uses of AC_DEFINE.
5730         * acinclude.m4: Likewise.
5731         * acconfig.h: Remove.
5732         * aclocal.m4: Rebuild.
5733         * configure: Rebuild.
5734         * Makefile.in: Rebuild.
5735         * config.in: Rebuild.
5736
5737 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
5738
5739         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5740         non-constant offset from a base register.
5741
5742 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
5743
5744         * config/tc-alpha.c (md_show_usage): Put \ before newline in
5745         strings always.
5746
5747 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
5748
5749         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5750         (emit_insn): Look for pc-relative and no-overflow specifiers on
5751         internal relocation types.
5752
5753 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
5754
5755         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5756         -mcpu=NNNN flags.
5757
5758         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5759         mips_cpu instead.
5760         (mips_4650, mips_4010, mips_4100): Variables removed.
5761         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5762         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5763         variables.
5764         (md_begin): Don't bother initializing the mips_NNNN variables;
5765         mips_cpu is set, and that's good enough now.
5766         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5767         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
5768         (show): New function, to handle wrapping in the CPU lists.
5769         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5770
5771 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
5772
5773         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5774         than treat as an immediate specifier.
5775
5776 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
5777
5778         * config/tc-i386.c: Prototype many functions.
5779         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5780         (i386_immediate): Remove unused second argument.
5781         (i386_intel_operand): Fix i386_is_reg typo.
5782         (i386_operand): Use allow_naked_reg.
5783         (output_invalid): Make operand int for K&R.
5784
5785 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
5786
5787         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5788         patch.
5789         * Makefile.in: Rebuild.
5790
5791 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
5792
5793         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5794         (cgen.o): Ditto.
5795         (EXTRA_as_new_SOURCES): Comment out.
5796         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5797         * Makefile.in: Rebuild.
5798         * doc/Makefile.in: Rebuild.
5799         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
5800         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
5801         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5802         * configure: Rebuild.
5803         * aclocal.m4: Rebuild.
5804         * config.in: Rebuild.
5805         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5806         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5807         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5808         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5809         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5810         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5811         (gas_cgen_record_fixup_exp): Ditto.
5812         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
5813         descriptor, not global variable.
5814         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5815         descriptor, not global variable.  Refer to insert_operand handler
5816         via cpu descriptor, not global function.
5817         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5818         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5819         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5820         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5821         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5822         * config/tc-m32r.c: Ditto.
5823         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5824         (md_assemble): Ditto.
5825         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5826
5827 1999-02-09  Nick Clifton  <nickc@cygnus.com>
5828
5829         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5830         relocations for ELF targets.
5831
5832 1999-02-08  Nick Clifton  <nickc@cygnus.com>
5833
5834         * configure.in: Add support for StrongARM target.
5835         * configure: Regenerate.
5836
5837 1999-02-05  Nick Clifton  <nickc@cygnus.com>
5838
5839         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5840
5841         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5842         for COFF ports.
5843
5844 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
5845
5846         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5847
5848 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
5849
5850         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
5851         (INTEL_DWORD_MNEM_SUFFIX):  Define.
5852         (BYTE_PTR):  Define.
5853         (WORD_PTR):  Define.
5854         (DWORD_PTR):  Define.
5855         (XWORD_PTR):  Define.
5856         (SHORT):  Define.
5857         (OFFSET_FLAT):  Define.
5858         (FLAT):  Define.
5859         (NONE_FOUND):  Define.
5860         (No_dSuf):  Define.
5861         (No_xSuf):  Define.
5862         * config/tc-i386.c  (set_intel_syntax):  New routine.
5863         (intel_syntax):  Declare.
5864         (allow_naked_reg):  Declare.
5865         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
5866         (intel_float_operand):  New routine.
5867         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
5868         Handle brackets as well as parens.  Call i386_intel_operand for
5869         intel syntax.  Reverse operands if appropriate.  Handle new
5870         suffixes.  Handle movzx and movsx.
5871         (i386_is_reg):  New routine.
5872         (i386_immediate):  New routine.
5873         (i386_scale):  New routine.
5874         (i386_displacement):  New routine.
5875         (i386_operand_modifier):  New routine.
5876         (build_displacement_string):  New routine.
5877         (i386_parse_seg):  New routine.
5878         (i386_intel_memory_operand):  New routine.
5879         (i386_intel_operand):  New routine.
5880         (i386_operand):  Call i386_displacement, i386_immediate,
5881         i386_scale, etc.  instead of handling inline.
5882         (parse_register):  Handle registers without prefix.
5883
5884 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
5885
5886         * configure:  Regenerate.
5887         * configure.in (arm-*-oabi):  New.
5888         (thumb-*-oabi):  New.
5889         * config/tc-arm.c (target_oabi):  Declare.
5890         (md_apply_fix3): Support REL relocs.
5891         (md_parse_option):  Handle -oabi.
5892         (elf32_arm_target_format):  New routine.
5893         (md_longopts):  Add OPTION_OABI.
5894         * config/tc-arm.h:  Redefine TARGET_FORMAT.
5895
5896
5897 1999-01-28  Nick Clifton  <nickc@cygnus.com>
5898
5899         * write.c (write_relocs): Handle out of range error.
5900
5901         * config/tc-fr30.c (fr30_fix_adjustable): New function.
5902         (fr30_force_relocation): Default to 0.
5903
5904         * config/tc-fr30.h (obj_fix_adjustable): Define.
5905         (TC_FORCE_RELOCATION): Define.
5906
5907         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5908         relocs.
5909
5910 1999-01-16  Nick Clifton  <nickc@cygnus.com>
5911
5912         * config/tc-d30v.c (write_2_short): Do not generate a sequential
5913         merge of two instructions if the left instruciton kills the right.
5914
5915 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
5916
5917         * Makefile.in: Regenerate.
5918         * configure.in: Redo test for using cgen.
5919         * configure: Regenerate.
5920
5921 1999-01-09  Nick Clifton  <nickc@cygnus.com>
5922
5923         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5924         redefinition of this macro.
5925
5926 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
5927
5928         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5929         warning.
5930
5931 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5932
5933         * config/tc-mips.c (append_insn): For mips16, insert a nop between
5934         a read of HI or LO and an immediatly following branch.
5935
5936 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5937
5938         * config/tc-mips.c (md_begin): Another correction to the setting of
5939         mips_eabi64.
5940
5941 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
5942
5943         * config/tc-mips.c (md_begin): Correct type-o in setting of
5944         mips_eabi64.
5945
5946 1998-12-21  Nick Clifton  <nickc@cygnus.com>
5947
5948         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5949         bit insn when optimizing, so that parallelised instructions will
5950         start on a 32 bit boundary.
5951
5952 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
5953
5954         * config/tc-mips.c (mips_eabi64): New.
5955         (md_begin): Set mips_eabi64.
5956         (mips_elf_final_processing): Use it.
5957
5958 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
5959
5960         * config/tc-mips.c (mips_elf_final_processing):
5961         Correct setting of ABI in e_flags.
5962
5963 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
5964
5965         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5966         in delay slots.
5967
5968 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
5969
5970         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5971
5972 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
5973
5974         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5975         warning, values that don't fit in the field.
5976
5977 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
5978
5979         * config/tc-mips.c (mips_abi_string): New.
5980         (md_parse_option,md_longopts): Add mabi.
5981         (mips_elf_final_processing): Set e_flags based on mabi flag.
5982
5983 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
5984
5985         * config/tc-mips.c (md_parse_option): Handle vr4111.
5986
5987 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
5988
5989         * config/tc-h8300.c (build_bytes): Change message given if the
5990         instruction requires H8/300H mode and we're not in Hmode, to
5991         suggest that it may be the operand modes that are the problem, not
5992         necessarily the opcode.
5993
5994 1998-12-10  Nick Clifton  <nickc@cygnus.com>
5995
5996         * config/tc-fr30.c: Add line separator character.
5997
5998 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
5999
6000         * configure.in (hppa-*-mpeix*): New target.
6001         * config/obj-som.h (obj_som_compiler): Declare.
6002         * config/obj-som.c (compiler_seen): New static variable.
6003         (obj_som_compiler): New function.
6004         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6005         (md_pseudo_table): Add "compiler" if OBJ_SOM.
6006         (pa_type_args): Set hppa_priv_level.
6007         (pa_compiler): New static function if OBJ_SOM.
6008         * configure: Rebuild.
6009
6010 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
6011
6012         * read.c (output_leb128): Don't mark as inline.
6013
6014 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
6015
6016         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6017         AIX .vbyte unaligned data support.
6018         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6019         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6020         sections.
6021
6022 1998-12-07  Nick Clifton  <nickc@cygnus.com>
6023
6024         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6025         input handling.
6026
6027 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
6028
6029         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
6030         BFD_RELOC_ARM_PCREL_BRANCH.
6031
6032 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6033
6034         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6035         checking the target type.
6036         (mips-dec-bsd*): Set endian to little.
6037         * configure: Rebuild.
6038
6039         COFF weak symbol support, based on patches from Mark Elbrecht
6040         <snowball3@usa.net>:
6041         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6042         * config/obj-coff.c (obj_coff_weak): New static function.
6043         (obj_coff_endef) [both versions]: Handle weak symbols.
6044         (coff_frob_symbol): Likewise.
6045         (yank_symbols): Likewise.
6046         (obj_pseudo_table): Add "weak".
6047
6048         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
6049         <aymeric.vincent@emi.u-bordeaux.fr>.
6050         * aclocal.m4: Rebuild with current tools.
6051         * configure: Rebuild.
6052
6053         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6054         an assertion failure for a case we can't handle when OBJ_ECOFF.
6055
6056         * expr.c (operator): And with 0xff to avoid problems with signed
6057         char.
6058
6059 1998-12-03  Nick Clifton  <nickc@cygnus.com>
6060
6061         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6062         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6063
6064 1998-12-02  Nick Clifton  <nickc@cygnus.com>
6065
6066         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6067         LDI:20 insn.
6068
6069 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
6070
6071         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6072         calculation of pcrel point.
6073
6074 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
6075
6076         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6077         pcrel point.
6078
6079 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
6080
6081         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6082         scope.
6083         (d10v_cleanup): Only generate previous insn if a multiline insn is
6084         not pending.
6085
6086 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
6087
6088         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6089         FR30_OPERAND_I32.
6090
6091 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
6092
6093         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6094         -marm6xxx command line switches.
6095
6096 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
6097
6098         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6099         (itbl-ops.o): Delete duplicate dependencies.
6100         Rebuild dependencies.
6101         Add fr30 dependencies.
6102         * Makefile.in: Rebuild.
6103
6104 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
6105
6106         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6107         opcode list.
6108         * listing.c: Ignore line terminator characters found inside
6109         strings.
6110
6111 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
6112
6113         * po/gas.pot: Regenerated.
6114
6115 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
6116
6117         * config/tc-fr30.c (fr30_is_colon_insn): New name for
6118         fr30_is_label_start().  Also checks for delay slot insns.
6119
6120         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6121         FR30 instructions which contain a colon in the mnemonic.
6122
6123         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6124
6125 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
6126
6127         * config/tc-fr30.c: Removed currently superflous code.
6128
6129 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
6130
6131         * config/tc-fr30.h: New file.
6132         * config/tc-fr30.c: Tweaking so that it will compile.
6133
6134 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
6135
6136         * config/tc-d10v.h (obj_fix_adjustable):  Define.
6137         (TC_FORCE_RELOCATION):  Define.
6138         (d10v_force_relocation):  Declare.
6139         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
6140         (md_apply_fix3):  Handle Vtable relocs.
6141         (d10v_fix_adjustable):  New.
6142         (d10v_force_relocation):  New.
6143
6144 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
6145
6146         * config/tc-d30v.c: Change default behaviour to ignore potential
6147         conflicts between register name and symbol names.
6148
6149 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
6150
6151         * configure.in: Add fr30-*-*.
6152         * config/tc-fr30.c: New file.
6153         * Makefile.in: Regenerated.
6154         * config.in: Regenerated.
6155         * configure: Regenerated.
6156         * doc/Makefile.in: Regenerated.
6157         * po/gas.pot: Regenerated.
6158
6159 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
6160
6161         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6162         are 16 bit insns.
6163
6164 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
6165
6166         * app.c (do_scrub_begin): Set characters above 127 to be symbol
6167         characters.
6168         (do_scrub_chars): Add some casts to unsigned char to avoid
6169         unwanted sign extension.
6170         * read.c (lex_type): Set characters about 127 to be symbol
6171         characters.
6172         * config/tc-i386.c (md_begin): Set identifier_chars and
6173         operand_chars for values above 127.
6174
6175 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
6176
6177         * configure.in: detect cygwin* instead of cygwin32*
6178         * configure: regenerate
6179
6180 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
6181
6182         * listing.c: Add support for producing a listing from piped
6183         input.
6184
6185 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
6186
6187         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6188         (append_insn): Account for the tx39's multiply behavior.
6189
6190 1998-10-26  Michael Meissner  <meissner@cygnus.com>
6191
6192         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6193         from assemble_parallel_insns.  Add support for '->' to indicate
6194         explicitly serializing the instructions.
6195         (md_assemble): Ditto.
6196
6197 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
6198
6199         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
6200         WEAK handling.
6201
6202 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
6203
6204         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
6205
6206 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
6207
6208         * config/tc-mips.c : support frame and regmask/fregmask when
6209           MIPS_STABS_ELF is specified.
6210
6211 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
6212
6213         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
6214         (md_apply_fix):  Don't return 1 for VTABLE relocs.
6215         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
6216
6217 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6218
6219         * doc/c-i386.texi: Replace occurences of "opcode" with
6220         "instruction mnemonic", "instruction", or "mnemonic" when
6221         referring to the name of an instruction.  Use "opcode" when
6222         referring to the sequence of machine bytes.
6223
6224         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6225         (is_opcode_char): Rename to is_mnemonic_char.
6226         (md_assemble and i386_operand): Correct error messages from
6227         "opcode" to "instruction mnemonic"
6228         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6229         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6230         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6231         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6232         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6233         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6234         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6235
6236         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6237
6238         * config/tc-i386.c (i386_operand): Check for garbage after
6239         register name.
6240
6241 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6242
6243         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6244         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6245
6246 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
6247
6248         * config/tc-sh.h (obj_fix_adjustable):  Define.
6249         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
6250         (md_apply_fix):  Likewise.
6251         (tc_gen_reloc):  Likewise.
6252         (sh_fix_adjustable):  New.
6253
6254 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
6255
6256         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6257         * cgen.h (gas_cgen_finish_insn): Update prototype.
6258         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6259         cgen_insn_t -> CGEN_INSN_INT.
6260         (make_parallel): Update handling of CGEN_INT_INSN_P.
6261         (assemble_parallel_insn): Ditto.
6262         (target_make_parallel): New function.
6263         (md_assemble): Use it.
6264
6265 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
6266
6267         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
6268
6269 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
6270
6271         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6272         converted into lower case.
6273
6274 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
6275
6276         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
6277         (gas_cgen_tc_gen_reloc):  Likewise.
6278         * config/tc-m32r.h (obj_fix_adjustable):  Define.
6279         * config/tc-m32r.c (m32r_fix_adjustable):  New.
6280         (m32r_force_relocation):  Handle VTABLE relocs.
6281
6282 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
6283
6284         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6285
6286 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
6287
6288         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6289         to lower case before parsing.
6290
6291         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6292         parallel insns modift buts in the PSW as a side effect.
6293
6294 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
6295
6296         * config/tc-d30v.c (find_format): Test for missing flag and
6297         control registers.
6298
6299         (md_apply_fix3): Fix error messages to avoid
6300         assumption about presence of a symbol.
6301
6302         (parallel_ok): Disallow parallel instructions that both modify the
6303         same flag register.
6304
6305         (find_format): Generate a warning if an odd numbered register is
6306         used as the first register in a mutli-register instruction.
6307
6308 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
6309
6310         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6311         relocations are always associated with a symbol.
6312
6313 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
6314
6315         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
6316         (elf32_sparc_force_relocation):  Declare.
6317         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
6318         (tc_gen_reloc):  Handle vtable relocs.
6319         (elf32_sparc_force_relocation):  New.
6320
6321 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
6322
6323         * symbols.c (S_IS_FUNCTION):  New.
6324         * config/tc-v850.h (obj_fix_adjustable):  Define.
6325         (TC_FORCE_RELOCATION):  Define.
6326         (v850_force_relocation):  Declare.
6327         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
6328         of fx_addnumber for VTABLE reloc addends.
6329         (md_apply_fix3):  Handle VTABLE relocs.
6330         (v850_fix_adjustable):  New.
6331         (v850_force_relocation):  New.
6332
6333 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
6334
6335         * tc-hppa.c (fp_operand_format): Add some additional formats.
6336         (pa_ip): Do not automatically promote into pa2.0 mode.
6337         (pa_level): Handle ".level 2.0".
6338
6339 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6340
6341         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6342         * config/tc-i386.h (template.extension_opcode): Change to
6343         unsigned int to allow full range of 8-bit opcode suffixes.
6344         (None): Redefine as 0xffff.
6345
6346         From Jeff B Epler <jepler@usgs.gov>
6347         * doc/c-i386.texi (i386-SIMD): New section.
6348
6349 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
6350
6351         * read.c (discard_rest_of_line): New function.
6352         * read.h: Declare it.
6353         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6354
6355 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
6356
6357         * config/tc-d10v.c (find_symbol_matching_register): New function.
6358         (find_opcode): Cope with the case where a register name matches
6359         a symbol name.
6360
6361 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
6362
6363         * config/tc-v850.c (md_pcrel_from): Rename to
6364         v850_pcrel_from_section.
6365         (v850_pcrel_from_section): Do not resolves symbols in other
6366         sections.
6367
6368         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6369
6370 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
6371
6372         * config/tc-d10v.c (find_opcode): Generate an error if a register
6373         is supplied for an operand that should not be a register.
6374
6375 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
6376
6377         * config/tc-d30v.c (write_2_short): But do allow delayed branch
6378         instructions to have another instruction in the right bin.
6379
6380 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
6381
6382         * config/tc-d30v.c (write_2_short): Do not allow instructions in
6383         the right container if the left container holds a branch
6384         instruction.
6385
6386 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
6387
6388         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6389         both a register name and symbol name.
6390         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6391
6392 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
6393
6394         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6395         execution unit class.
6396
6397         (reg_name_search): If a name matches a register and a symbol,
6398         prefer the register.
6399         (find_format): Disallow flag registers when a general purpose
6400         register is required.
6401         If a number is required, but a register has been given, check to
6402         see if a symbol with the same name as the register exists, and if
6403         so, use that symbol.
6404
6405 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
6406
6407         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6408
6409 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
6410
6411         * config/tc-d30v.c (find_format): Do not accept flag registers as
6412         general purpose registers.
6413         (find_format): If an immediate value is expected at a given place
6414         in a format, but a register name has been provided instead, check
6415         to see if that register name matches the name of a predefined
6416         symbol and if it does, then use the symbol instead.
6417         (reg_name_search): If a register name matches a symbol name,
6418         prefer the register name to the symbol name.
6419
6420 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
6421
6422         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6423         the previous insn to empty.
6424
6425 1998-09-20  Michael Meissner  <meissner@cygnus.com>
6426
6427         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6428         pieces, forcing the use of an ANSI compiler.
6429
6430 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6431
6432         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
6433         relocs.
6434         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6435
6436 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
6437
6438         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
6439         assembler syntax.
6440         (obj_elf_vtable_entry):  Likewise.
6441         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
6442         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6443         (tc_gen_reloc): Likewise.
6444         (arm_fix_adjustable): Likewise.
6445         (elf32_arm_force_relocation): New.
6446         (armelf_frob_symbol):  Remove coff-style symbol support.
6447
6448 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
6449
6450         * config/tc-i386.c (i386_operand): Fix typo in last patch.
6451
6452 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
6453
6454         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
6455         OBJ_COFF so that routine is defined for a.out format.
6456
6457 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
6458
6459         * config/tc-i386.c (i386_operand): Detect non-segment registers
6460         used as segment prefixes.
6461
6462 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6463
6464         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6465         optimize across FDE boundaries.
6466
6467         * config/obj-coff.c (obj_coff_section): Preserve any link once
6468         flags when setting the section flags.
6469
6470 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6471
6472         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6473         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6474
6475 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6476
6477         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6478         to the host width.
6479
6480 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6481
6482         * frags.c (frag_grow): Include the size of the frag struct in the
6483         obstack chunk size.
6484
6485         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6486         if the new subseg comes before the old.
6487
6488 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6489
6490         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6491         to handle edge8 and edge16.
6492
6493 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6494
6495         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6496         before we clobber the symbol involved.
6497
6498 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6499
6500         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6501         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6502         use arm_adjust_symtab for OBJ_COFF.
6503         (armelf_adjust_symtab):  New Routine.
6504         * config/tc-arm.h:  Define obj_adjust_symtab to
6505         armelf_adjust_symtab for OBJ_ELF.
6506
6507 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6508
6509         * configure.in: Make all i386-elf targets use bfd_gas.
6510         * config/tc-i386.c (tc_i386_force_relocation): New.
6511         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6512         (md_apply_fix3): Likewise.
6513         (tc_gen_reloc): Handle them.
6514         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6515         tc_i386_force_relocation.
6516
6517 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6518
6519         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6520
6521 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6522
6523         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6524         current opcode after writing the first insturction of a reverse
6525         sequential pair.
6526
6527 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6528
6529         * read.h (generate_lineno_debug): Add prototype.
6530         * read.c (generate_lineno_debug): Make non-static.
6531
6532 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6533
6534         * config/tc-i386.c (md_assemble): Only warn for address/data size
6535         prefixes.
6536
6537 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6538
6539         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6540         against Thumb function names, as the linker needs this information.
6541
6542 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6543
6544         * expr.c (operand): Check also that there is no advance in operand
6545         after atof_generic in order to decide "is it label 0f or floating
6546         point number?".
6547
6548 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6549
6550         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6551         command line options with a single dash.
6552         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6553
6554 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6555
6556         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6557         * tc-arm.c (arm_fix_adjustable): New routine.
6558
6559 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6560
6561         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6562         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6563         demand_empty_rest_of_line before mri_comment_end.
6564         (equals): Check garbage after expression before
6565         mri_comment_end in MRI mode.
6566
6567 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6568
6569         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6570         small immediate constant to use the constant itself rather than
6571         always using 1.
6572
6573 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6574
6575         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6576         (pa_leave): Likewise.
6577
6578 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6579
6580         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6581         prefixes.
6582         (i386_operand): Fix an error message.
6583
6584 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6585
6586         * doc/c-arm.texi (ARM Directives): Document .req directive.
6587
6588         * config/tc-arm.c (reg_required_here): Display erroneous string if
6589         the register name could not be decoded.
6590         Do not set inst.instruction if the sift is -1.
6591
6592 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6593
6594         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6595         we do for EXTERN.
6596
6597 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6598
6599         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6600         even if it is belived to be unnecessary.
6601
6602 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6603
6604         config/tc-i386.c (i386_operand): Size immediate constants by
6605         suffix (erroneously removed as part of July 7 change).
6606
6607 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6608
6609         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6610         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6611         (armelf_frob_symbol):  New Routine.
6612         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
6613
6614 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
6615
6616         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6617
6618 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
6619
6620         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6621         command line switches passed to assembler.
6622
6623 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
6624
6625         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6626         (gas_cgen_opcode_desc): Declare.
6627         (gas_cgen_parse_operand): Declare.
6628         (*): Prepend gas_ to gas specific fns to denote them as such.
6629         All uses updated.
6630         * cgen.c (gas_cgen_opcode_desc): New global
6631         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6632         (queue_fixup): Renamed from cgen_queue_fixup.
6633         (*): Prepend gas_ to gas specific fns to denote them as such.
6634         All uses updated.
6635         (gas_cgen_md_apply_fix3): Update call to insert_operand.
6636         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6637         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6638         Open opcode table and initialize it.
6639         (make_parallel): Use gas_cgen_opcode_desc.
6640         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
6641         (md_assemble): Ditto.
6642
6643 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
6644
6645         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6646         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6647         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
6648         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6649         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6650         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
6651         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6652         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6653         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6654         (INIT_STAB_SECTION): Likewise.
6655         (OBJ_PROCESS_STAB): Likewise.
6656
6657         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6658         (md_parse_option): Watch for them.
6659         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6660         (md_begin): Kill neverdef code.
6661         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6662         (s_alpha_prologue): Watch alpha_cur_ent_sym.
6663         (s_alpha_coff_wrapper): New.
6664         (md_pseudo_table): Trap all ECOFF pseudos.
6665
6666 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
6667
6668         Start of changes to remove mdebug section from mips*-elf
6669         Based on MIPS_STAB_ELF definition
6670         * acconfig.h: undef if not configured
6671         * config.in: undef if not configured
6672         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6673         * config/tc-mips.c (s_ent): set BSF_FUNCTION
6674         * stabs.c (s_stab_generic): flush frag
6675
6676 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
6677
6678         * configure.in: (arm-*-elf):  Handle.
6679         (thumb-*-elf): Handle.
6680         * configure:  Regenerate.
6681         * read.c (stringer): Fix typo in comment.
6682         * write.c (fixup_segment): Don't add symbol value to addend if
6683         TC_ARM and OBJ_ELF.
6684         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
6685         sections.
6686         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
6687         for OBJ_ELF.
6688
6689 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
6690
6691         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6692         (write_2_short): Emit warning if new flag is set.
6693         (do_assemble): Set flags if left instruction is one of special
6694         "right-instruction-killer" type.
6695
6696 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
6697
6698         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6699         Always output words in debug_info section as big endian.
6700         (sparc_target_format): Choose correct bfd target.
6701         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6702
6703 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
6704
6705         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6706         to work with internationalization code.  Issue an error when two
6707         operands match that are not allowed to match.
6708
6709 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
6710
6711         * configure.in (install_tooldir): Allow target to specify whether
6712         it wants to be installed in $(tooldir)/bin.
6713         * configure: Regenerate.
6714         * Makefile.am (install-exec-local): Set install-exec-tooldir
6715         dependency via configure.
6716         * Makefile.in: Regenerate.
6717
6718 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
6719
6720         * Makefile.am (install-exec-local): Split into two ...
6721         (install-exec-bindir,install-exec-tooldir): New rules.
6722         * Makefile.in: Regenerate.
6723
6724 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
6725
6726         * Makefile.am (install-exec-local): Don't remove the file before
6727         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
6728         W. Rozycki <macro@ds2.pg.gda.pl>.
6729         * Makefile.in: Rebuild.
6730
6731 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
6732
6733         * cgen.c: Include libiberty.h.
6734         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6735         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6736         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6737         (md_cgen_lookup_reloc)): Declare.
6738         (md_cgen_record_fixup_exp): Declare.
6739         * config/tc-m32r.h (md_pcrel_from_section): Declare.
6740         (m32r_relax_frag): Declare.
6741         (cgen_md_apply_fix3): Decls moved to cgen.h.
6742         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6743         (m32r_cgen_record_fixup_exp): Delete decl.
6744         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6745         (assemble_nop): Delete.
6746         (expand_debug_syms): Delete unused `exp'.
6747         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6748         Add default case for -Wall.
6749         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6750         (md_atof): Delete unused wordP.
6751
6752 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
6753
6754         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6755         value.
6756
6757 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
6758
6759         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6760         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6761         .print, .purgem, and .struct.  Remove documentation for
6762         .app-file.
6763
6764 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
6765
6766         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6767         Update call to insert_operand.
6768
6769 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
6770
6771         * config/tc-m32r.c (ms_show_usage): Formatting changes.
6772
6773 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
6774
6775         * config/tc-i386.c (md_assemble): Don't get confused by trailing
6776         whitespace after a prefix operator.
6777
6778 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
6779
6780         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6781
6782 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
6783
6784         * config/tc-sparc.c (log2): New static function.
6785         (s_reserve): Use log2 to convert alignment before calling
6786         record_alignment.
6787         (s_common): Use log2 to convert alignment before calling
6788         record_alignment and frag_align.
6789         (sparc_cons_align): Use log2.
6790
6791 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
6792
6793         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6794         (s_common): Likewise.
6795
6796         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
6797         initialization of waddr.
6798         (sparc_elf_final_processing): Add default case to switch.
6799
6800 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6801
6802         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
6803         than temporary real.
6804
6805 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6806
6807         * write.c (subsegs_finish): Don't align the segments if there were
6808         any errors.
6809
6810         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6811         copying aux information.
6812
6813         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6814         expression into a symbol.
6815
6816 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6817
6818         * config/tc-i386.c (mode_from_disp_size): Change arg and return
6819         type to unsigned int.
6820         (md_assemble): Change type used to store offsets from unsigned
6821         long to long.
6822         (i386_operand): Switch error check to only call RESTORE_END_STRING
6823         once after parse_register.
6824
6825 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
6826
6827         * config/tc-v850.c (md_show_usage): Changed format to match that
6828         of gcc, ld, etc.
6829
6830         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6831
6832 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6833
6834         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6835         relocs.
6836         (md_apply_fix_2): Force the symbol of the vtable reloc to be
6837         weak.
6838
6839 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
6840
6841         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6842         * doc/Makefile.in: Rebuild.
6843
6844 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
6845
6846         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6847         for %lo expressions.
6848         (mips_ip, case 'u'): Move range check after code to mask
6849         off bits in %hi/%lo expressions.  Mask off high bits for
6850         %lo expressions.
6851
6852 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6853
6854         * doc/Makefile.am (gasver.texi): New target.
6855         (as.info, as.dvi): Depends upon gasver.texi.
6856         * doc/as.texinfo: Include gasver.texi.  Mention version number on
6857         title page and in top node.
6858         * doc/Makefile.in: Rebuild.
6859
6860 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
6861
6862         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6863         but not including the line containing the edict.
6864         * listing.h (LISTING_EOF): New.
6865         * input-scrub.c (input_scrub_next_buffer): Call it.
6866
6867 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6868
6869         * config/tc-i386.c (i386_operand): Don't set the size of an
6870         immediate address based solely on the suffix and the mode.
6871
6872         * config/tc-i386.c (md_assemble): Add assertion to make sure
6873         overlap2 does not set Imm.
6874
6875         * config/tc-i386.c (space_chars): Remove. The scrubber converts
6876         sequences of whitespace to a single space.
6877         (is_space_chars): Just compare with space.
6878         (md_begin): Don't initialize space_chars.
6879         (md_assemble): Just skip a single whitespace character.
6880         (i386_operand): Rewrite base-index parsing to use new
6881         parse_register, and to skip white space.  Skip white space in a
6882         number of other places too.  Don't give error message if
6883         parse_register fails.
6884         (parse_register): Change reg_string parameter to be non-const.
6885         Add end_op parameter.  Skip white space after the `%', and return
6886         end of register string.  Give error message here rather than
6887         caller.
6888
6889 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
6890
6891         Based on patch from Matt Semersky <matts@scd.hp.com>:
6892         * expr.c (op_encoding): Make const.
6893         (expr_set_precedence): New function.
6894         (expr_begin): Don't set operator rankings, just call
6895         expr_set_precedence.
6896         * expr.h (expr_set_precedence): Declare.
6897         * read.c (s_mri): Call expr_set_precedence.
6898
6899 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
6900
6901         * doc/as.texinfo (Statements): Remove paragraph discussing
6902         continuing lines with a backslash.  This hasn't worked for years,
6903         if it ever did.
6904
6905 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
6906
6907         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
6908         symbol definitions.
6909         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6910         (ps_CTORS, ps_DTORS): New section types.
6911         (vms_fixup_xtors_section): New function
6912         (Ctors_Psect, Dtors_Psect): Define.
6913         (IS_GXX_XTOR): Define
6914         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6915         Filter static constructors/destructors and add to
6916         Ctors_Symbols/Dtors_Symbols chain.
6917         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6918         appropriate section.
6919
6920         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6921         * makefile.vms: Merge vax/vms support.
6922
6923 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
6924
6925         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6926         (elf_pseudo_table): Add them.
6927         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6928         (md_apply_fix): Accept them.
6929         (mips_fix_adjustable): Don't adjust them.
6930         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6931         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6932         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6933         (tc_fix_adjustable): Don't adjust them.
6934
6935 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
6936
6937         * Makefile.am (CGEN_CPU_PREFIX): New variable.
6938         (cgen.o): Use it.
6939         * Makefile.in: Regenerate.
6940         * configure.in: AC_SUBST cgen_cpu_prefix.
6941         * configure: Regenerate.
6942
6943 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
6944
6945         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6946         Changed all users of COND12_DELAY.
6947
6948 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
6949
6950         * config/tc-mn10300.c (set_arch_mach): New function.
6951         (md_pseudo_table): Add pseudo-ops to set the current machine type.
6952         (md_begin): Default to mn10300 mode.
6953         (md_assemble): Only accept instructions for the core mn10300
6954         chip and the active machine type.
6955
6956 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
6957
6958         * subsegs.h (segment_info_type): Give the struct a name.
6959         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6960         * config/tc-h8500.h (tc_reloc_mangle): Declare.
6961         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6962         * config/tc-w65.h (tc_reloc_mangle): Declare.
6963         * config/tc-z8k.h (tc_reloc_mangle): Declare.
6964
6965 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
6966
6967         * config/tc-v850.c (v850_comm):  Restore old section
6968         after common processing.
6969
6970 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
6971
6972         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6973
6974 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
6975
6976         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6977         char with code that explicitly sign-extends.
6978
6979 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
6980
6981         * config/tc-v850.c (md_begin): Restore text section as the current
6982         section after creating call table sections.
6983         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6984         code.
6985
6986         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6987         with call to macro SYM_AUXINFO.
6988
6989 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
6990
6991         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6992         with the program transform name.
6993         * Makefile.in: Rebuild.
6994
6995 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6996
6997         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6998         information.
6999
7000 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7001
7002         * config/tc-i386.c (i386_operand): Be prepared for a space between
7003         the open parenthesis and the start of the register operand,
7004         because of the June 16 change.
7005
7006 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7007
7008         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7009         BFD_ASSEMBLER.
7010
7011 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
7012
7013         * config/tc-d30v.c (d30v_align): Always perform alignment request,
7014         even if it is belived to be unnecessary.
7015
7016 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
7017
7018         * write.c (adjust_reloc_syms): Never adjust relocs against weak
7019         symbols.
7020         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7021
7022 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
7023
7024         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7025         shift amount for a repeated operand.  The shift amount for the
7026         repeated copy comes from the size of the operand.
7027
7028 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
7029
7030         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7031
7032 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
7033
7034         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7035
7036 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7037
7038         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7039         characters in it as LEX_IS_SYMBOL_COMPONENT.
7040         * config/tc-i386.h (tc_symbol_chars): Define.
7041         (extra_symbol_chars): Declare.
7042         * config/tc-i386.c (extra_symbol_chars): Define.
7043         (comment_chars): Don't use '/' as comment start if TE_LINUX.
7044         (line_comment_chars): Set to '/' if TE_LINUX.
7045         * doc/c-i386.texi (i386-prefixes): Update.
7046         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7047
7048 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
7049
7050         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7051         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7052
7053 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
7054
7055         * config/tc-d10v.c (md_apply_fix3): Checking displacement
7056         constraint in instructions REP & REPI.
7057
7058 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
7059
7060         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7061         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7062
7063         (check_range): If the operand is shifted, then shift the number
7064         before checking its range.
7065
7066         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7067
7068         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7069         common sections.
7070
7071 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
7072
7073         * config/tc-v850.c (v850_comm): Create special sections as needed.
7074
7075 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
7076
7077         * config/tc-d10v.c (write_2_short): Addition of swapping
7078         instructions for sequential and reverse sequential order when
7079         given order is not possible.
7080
7081 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
7082
7083         * Makefile.am: Rebuild dependencies.
7084         (DEP_INCLUDES): Fix reference to intl build directory.
7085         * Makefile.in: Rebuild.
7086
7087 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7088
7089         * doc/c-i386.texi: Update 16 bit documentation.
7090
7091         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7092         IgnoreDataSize to IgnoreSize as they are used for address size as
7093         well as data size.
7094         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
7095         32-bit mode, similarly addr16/data16 and variants.
7096
7097 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
7098
7099         * config/tc-d30v.c (md_assemble): Fix handling of reverse
7100         sequential word multiply instructions.
7101
7102         (do_assemble): Add extra command line argument, to allow mul32
7103         attribute to be preserved across parallel insns.
7104         (md_assemble): Insert NOPs between explicitly parallel insns which
7105         contain an 32 bit multiply and a 16 multiply.
7106
7107 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7108
7109         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7110         likewise for REPE.
7111
7112         * config/tc-i386.c (reloc): Add braces.
7113
7114         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7115         consistent with Intel naming.
7116         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
7117         use bitfields in sib_byte.
7118         (modrm_byte): Don't use bitfields here either.
7119
7120         * config/tc-i386.c (current_templates): Add const.
7121         (parse_register): Add const to return, param, and char *s.
7122         (i386_operand): Add const to reg_entry *r.
7123         * config/tc-i386.h (templates): Add const to start, end.
7124
7125         Inspired by code for 16 bit gas support from Martynas Kunigelis
7126         <martynas@nm3.ktu.lt>:
7127         * config/tc-i386.c (md_assemble): Add full support for 16 bit
7128         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7129         (uses_mem_addrmode): Remove.
7130         (md_estimate_size_before_relax): Add support here too.
7131         (md_relax_table): Rewrite interface to md_relax for 16 bit
7132         support.
7133         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7134         (opcode_suffix_to_type): Remove.
7135         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7136         (SIZE_FROM_RELAX_STATE): Modify to suit above.
7137         (md_convert_frag): Likewise.
7138         (i386_operand): Add support for 16 bit base/index regs,
7139         immediates, and displacements.  Remove some unnecessary casts, and
7140         localise end_of_operand_string, displacement_string_start,
7141         displacement_string_end variables.  Add GCC_ASM_O_HACK.
7142         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7143
7144         * config/tc-i386.c (prefix_hash): Remove.
7145         (md_begin): Rewrite without obstacks.  Remove prefix hash table
7146         handling.  Rewrite lexical table handling.
7147         (i386_print_statistics): Don't print prefix statistics.
7148         (md_assemble): Rewrite instruction parser so that line is not
7149         converted to lower case.  Don't do a hash_find for prefixes,
7150         instead recognise them via opcode modifier.
7151         (expecting_operand, paren_not_balanced): Localise variables.
7152         * config/tc-i386.h (IsPrefix): Define.
7153         (prefix_entry): Remove.
7154
7155         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7156         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7157         '\\' in case where comment_chars contains '/'.
7158
7159         * config/tc-i386.c (MATCH): Ensure given operand and template
7160         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
7161         you must write `ljmp *table(%ebx)'.
7162
7163         From H.J. Lu <hjl@gnu.org>:
7164         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7165         as 0 ifndef BFD_ASSEMBLER.
7166         (md_assemble): Allow immediate operands without suffix or
7167         other reg operand to default in size to the current code size.
7168
7169 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
7170
7171         * config/tc-v850.c (md_begin):  Restore creation of
7172         .call_table_text and .call_table_data sections.
7173
7174 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7175
7176         * config/tc-d30v.c (md_assemble): Set execution type to unknown
7177         after emitting a word of noops.
7178
7179 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7180
7181         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7182         (i386_operand): Simplify checks for valid base/index combinations.
7183         Disallow `in 4(%dx),%al'.
7184
7185         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7186         index_reg const.
7187         (add_prefix): Change parameter from char to int.
7188
7189         * config/tc-i386.h (Ugh): Define opcode modifier.
7190         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7191
7192         * config/tc-i386.c (md_assemble): Rewrite MATCH and
7193         CONSISTENT_REGISTER_MATCH macros to check register types more
7194         thoroughly.  Check for illegal suffix/operand combinations
7195         when matching insns with operands.  Handle new `s' suffix, and
7196         associated FloatMF opcode modifier for float insns with memory
7197         operands.
7198         * config/tc-i386.h (FloatMF): Define new opcode modifier.
7199         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7200         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7201         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7202         DATA_PREFIX_OPCODE throughout.
7203
7204         * config/tc-i386.c (REGISTER_WARNINGS): Define.
7205         (md_assemble): Rewrite suffix/register operand checking code to be
7206         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
7207         AnyMem, the better to grep.
7208         (pi): Remove Abs.
7209         (i386_operand): Don't set Mem bits in i.types[this_operand] when
7210         given a memory operand.  Don't set Abs bits either.
7211         (type_names): Remove Mem*, Abs*.
7212         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7213         define opcode_modifiers as these cases are handled by Disp8,
7214         Disp16, Disp32 and suffix checks.
7215         (COMES_IN_BOTH_DIRECTIONS): Remove.
7216         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7217
7218         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7219         if IgnoreDataSize modifier given.  Remove ShortformW modifier
7220         test.  Add test for ShortForm in W base_opcode modification.
7221         Merge Seg2ShortForm and Seg3ShortForm code.
7222         * config/tc-i386.h (ShortFormW): Remove.
7223         (IgnoreDataSize): Define.
7224
7225 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
7226
7227         * config/tc-d30v.c (md_assemble): Store previous segment state
7228         with previous instruction.
7229
7230 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7231
7232         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7233         (ebp, esp): Remove static variables.
7234         (MATCH): Remove test for InOutPortReg.
7235         (i386_operand): Properly handle InOutPortReg here instead.
7236         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7237         (md_assemble): Simplify and correct modrm and sib generation.
7238         (i386_operand): Add warning for scale without index.
7239         Rewrite checks for valid base/index combinations.
7240
7241         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7242         macros and enclose in do while(0).
7243         (RESTORE_END_STRING): Likewise.
7244         (md_assemble): Add one to printed operand number so we start
7245         from 1 not 0.  Add some more gettext invocations.
7246         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7247         number here too.
7248
7249         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7250         DATA_PREFIX, SEG_PREFIX): Define.
7251         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7252         (check_prefix): Remove function.
7253         (add_prefix): New function.  Add prefix to i.prefix as well as
7254         doing checks.
7255         (md_assemble): Changes for add_prefix.  Remove hack for wait
7256         prefix, instead always output prefixes in fixed order.  Test
7257         for jcxz/loop when selecting between word & dword operations,
7258         and add address size prefix rather than operand size prefix.
7259         Remove operand -> address size hack when emitting jcxz/loop.
7260         (i386_operand): Remove O_Absent check as it's done in expr.
7261
7262 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
7263
7264         * configure.in: Recognize m5200 as a cpu_type of m68k.
7265         * aclocal.m4: Rebuild with current libtool.
7266         * configure: Rebuild.
7267
7268 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7269
7270         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7271         to relaxable_symbol to prevent references to external symbol from
7272         being relaxed.
7273
7274 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7275
7276         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7277         symbols are relaxable.
7278
7279 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
7280
7281         * config/tc-v850.c (md_begin):  Don't create special
7282         sections by default.
7283
7284 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
7285
7286         * config/tc-mips.c (macro): For div and udiv, close the
7287         reorder block as soon as possible.
7288
7289 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7290
7291         From Matt Semersky <matts@scd.hp.com>:
7292         * macro.c (macro_mri_mode): New function.
7293         * macro.h (macro_mri_mode): Declare.
7294         * read.c (s_mri): Call macro_mri_mode when switching in and out of
7295         MRI mode.
7296
7297 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
7298
7299         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7300         OBJ_EVAX case.
7301
7302         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7303         until after xstrdup in OBJ_EVAX case.
7304
7305 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
7306
7307         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7308         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
7309         of hardcoded magic number.
7310         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7311
7312 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
7313
7314         * read.c (do_s_func): New function.
7315         (s_func): Call it.
7316         * read.h (do_s_func): Add prototype.
7317
7318 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
7319
7320         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7321         nops if fill pattern not specified.
7322
7323 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
7324
7325         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7326         * config/te-go32.h (TE_GO32): Define.
7327         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7328
7329 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7330
7331         Implement .func/.endfunc pseudo-ops.
7332         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7333         (s_func): Declare.
7334         * read.c (potable): Add .func,.endfunc.
7335         (s_func): New function.
7336         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7337         functions.
7338         (in_doc_func_p,current_function_label): New static globals.
7339         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7340
7341 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7342
7343         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7344         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7345         * config/tc-arm.h (WORKING_DOT_WORD): Define.
7346         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7347         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7348         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7349         * config/tc-i860.h (WORKING_DOT_WORD): Define.
7350         * config/tc-i960.h (WORKING_DOT_WORD): Define.
7351         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7352         * config/tc-w65.h (WORKING_DOT_WORD): Define.
7353         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7354         * config/tc-a29k.c: Don't define md_short_jump_size,
7355         md_long_jump_size, md_create_short_jump or md_create_long_jump.
7356         * config/tc-alpha.c: Likewise.
7357         * config/tc-alpha.h: Likewise.
7358         * config/tc-arm.c: Likewise.
7359         * config/tc-h8300.c: Likewise.
7360         * config/tc-h8500.c: Likewise.
7361         * config/tc-hppa.c: Likewise.
7362         * config/tc-i860.c: Likewise.
7363         * config/tc-i960.c: Likewise.
7364         * config/tc-ppc.c: Likewise.
7365         * config/tc-sh.c: Likewise.
7366         * config/tc-sparc.h: Likewise.
7367         * config/tc-tic30.c: Likewise.
7368         * config/tc-w65.c: Likewise.
7369         * config/tc-z8k.c: Likewise.
7370
7371 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
7372
7373         * config/tc-vax.c (_): Delete this macro used for placeholder
7374         values in vax_operand_width_size; it conflicts with the _() macro
7375         used for internationalization.
7376
7377 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7378
7379         * symbols.c (symbol_find_base): Fix case insensitive symbol name
7380         code.  From Chris Moller <moller@bops.com>.
7381
7382         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7383         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7384         * read.c (emit_expr): Initialize seg and subseg fields of a new
7385         broken word.
7386         * write.c (write_object_file): Switch to the appropriate segment
7387         and subsegment when processing a broken word.
7388
7389         * config/tc-m68k.c (mri_assemble): New static function.
7390         (build_mri_control_operand): Call mri_assemble rather than
7391         md_assemble.
7392         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7393         (s_mri_endf, s_mri_endw): Likewise.
7394
7395 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
7396
7397         * read.c (s_org): Call md_flush_pending_output if it is defined.
7398
7399         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7400
7401 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
7402
7403         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7404         (md_parse_option): Add for same.
7405         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7406         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7407         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7408
7409         * config/tc-sparc.h (cons_fix_new_sparc): Added.
7410
7411 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7412
7413         * config/tc-arm.c (find_real_start): Relax definition of local
7414         labels.
7415
7416 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
7417
7418         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7419         symbols at the given address, not just the last one specified.
7420
7421 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
7422
7423         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7424         or number_to_chars_littleendian to write data.
7425
7426 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
7427
7428         * config/tc-v850.c (md_assemble): Remove artificially created
7429         register name symbols.
7430
7431 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7432
7433         * write.c (fixup_segment): Change "segment" to "section" in
7434         error message.
7435
7436 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
7437
7438         * write.c (fixup_segment): Change sym1-sym2 message again.
7439
7440 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
7441
7442         * write.c (fixup_segment): Improve error message for sym1-sym2
7443         errors when sym1 is in a different segment from sym2.
7444
7445 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
7446
7447         * config/tc-m32r.c (warn_unmatched_high): New static local.
7448         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7449         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7450         (md_longopts): Recognize --{no-,}warn-unmatched-high.
7451         (md_parse_option): Likewise.
7452         (md_show_usage): Likewise.
7453         (m32r_frob_file): Likewise.
7454
7455         * read.c (generate_file_debug,generate_lineno_debug): New functions.
7456         (read_a_source_file): Call them.
7457         * read.h (stabs_generate_asm_file): Declare.
7458         * stabs.c (stabs_generate_asm_file): New function.
7459         (generate_asm_file): New function.
7460         (stabs_generate_asm_lineno): Move file name handling into
7461         generate_asm_file.
7462
7463 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
7464
7465         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7466         (d30v_current_align, d30v_current_align_seg): New variables.
7467         (d30v_last_label): New variable.
7468         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7469         (s_d30v_data, s_d30v_section): Likewise.
7470         (md_pseudo_table): Call them.
7471         (md_begin): Initialize d30v_current_align_seg.
7472         (md_assemble): Call d30v_align when needed by known current alignment.
7473         (d30v_frob_label, d30v_cons_align): New functions.
7474         * config/tc-d30v.h (md_do_align): Remove.
7475         (tc_frob_label): Call d30v_frob_label.
7476         (md_cons_align): New.
7477
7478         * config/tc-d30v.c (find_format): Convert complex expressions to
7479         expression symbols before processing.  Clean up code formatting.
7480
7481 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7482
7483         * po/Make-in (install-info): New target.
7484
7485 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7486
7487         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7488         instructions.
7489         * config/tc-mn10300.c (md_assemble): Likewise.
7490
7491 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7492
7493         * Makefile.am: Update with `make dep-am'.
7494         (HFILES): Add cgen.h.
7495         (cgen.o): Depend on cgen.h.
7496         * Makefile.in: Regenerate.
7497
7498         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7499
7500 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7501
7502         * gasp.c (grab_label): Permit a label to be a preprocessor
7503         variable by permitting a label to start with a backslash.
7504
7505 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7506
7507         * config/tc-mips.c (validate_mips_insn): Removed hack
7508         for previously inaccessible bitfields in some INSN_TRAP
7509         instructions.
7510
7511 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7512
7513         * config/tc-d30v.c (do_assemble): Abort with error message
7514         if opcode operands do not match.
7515
7516 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7517
7518         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7519         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7520         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7521         similar new 'q' operand.
7522
7523 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7524
7525         * cgen.c (cgen_asm_finish_insn): Fix typo.
7526
7527 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7528
7529         * cgen.h: New file.
7530         * cgen.c: Include it.
7531         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7532         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7533         All callers updated.
7534         * config/tc-m32r.c: Include cgen.h.
7535         (m23r_insn): New members num_fixups,fixups.
7536
7537 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7538
7539         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7540         to avoid compiler warning.
7541
7542 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7543
7544         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7545         calling make.
7546
7547         * makefile.vms (OBJS): Add ehopt.obj
7548
7549 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7550
7551         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7552
7553 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7554
7555         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7556         a short format insn.
7557         (md_assemble): Set it for explicitly packed insns.
7558
7559 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7560
7561         * config/obj-coff.c (c_symbol_merge): Do not take address of
7562         native fields when performing the memcpy.
7563
7564 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7565
7566         * config/tc-mips.c (macro,macro2): Implement
7567         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7568
7569 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7570
7571         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7572         relocations against globally visible symbols.
7573         * config/tc-m68k.c (relaxable_symbol): New macro.
7574         (m68k_ip, md_estimate_size_before_relax): Use it.
7575         (tc_m68k_fix_adjustable): Also handle weak symbols.
7576
7577 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7578
7579         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7580         references to externally visible symbols.
7581         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7582         values in twice for a PC relative reloc if the symbol is
7583         externally defined.
7584
7585         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7586         don't adjust a PC relative reloc against an externally visible
7587         symbol.
7588         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7589         for a PC relative fixup against an externally visible defined
7590         symbol, arrange to store object file and addend values as though
7591         the symbol were not defined.
7592         (tc_gen_reloc): Likewise.
7593
7594 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7595
7596         * read.c (sizeof_leb128): Referenced externally by write.c so
7597         don't inline.
7598
7599 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7600
7601         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7602         and expand a 'debug' symbol associated with the next instruction
7603         that does not cause a short instruction to be filled with a NOP.
7604         (md_pseudo_table): Add support for .debugsym.
7605         (assemble_parallel_insn): Add calls to expand_debug_sym as
7606         appropriate.
7607         (md_assemble): Ditto.
7608
7609 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7610
7611         * as.c (main): Conditionally call setlocale.
7612         * gasp.c (main): Likewise.
7613         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7614         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7615
7616 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
7617
7618         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7619
7620 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
7621
7622         * config/tc-hppa.c: Change all calls to bzero to use memset.
7623         (pa_ip): Add cast to avoid warning.
7624         (tc_gen_reloc, md_apply_fix): Likewise.
7625         (pa_find_space_by_number): Likewise.
7626         (hppa_force_relocation): Likewise.
7627         (pa_block): Change i to unsigned int.
7628         * config/obj-som.h (obj_som_copyright): Declare.
7629
7630 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
7631
7632         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7633         for line numbers for assembly source.
7634
7635 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
7636
7637         * configure.in: Change version number to 2.9.4
7638         * configure: Rebuild.
7639
7640 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
7641
7642         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
7643
7644 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7645
7646         * ecoff.h: Change symbolS in function declaration to struct
7647         symbol.
7648
7649 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
7650
7651         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7652         (md_convert_frag): Fix i18n typo.
7653
7654 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
7655
7656         * ecoff.c (ecoff_get_cur_proc_sym): New function.
7657         * ecoff.h: Protoype it.
7658         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7659         [EVAX] (s_alpha_prologue): Delete.
7660         (md_pseudo_table): Update.
7661
7662 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
7663
7664         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7665         array to local pointer.
7666         (get_args, parse_expr): Add casts to avoid warnings.
7667
7668 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
7669
7670         * read.c (s_set): Cast xmalloc return value to fragS *.
7671         * config/tc-m68k.c (m68k_ip): Function made static to match
7672         previous forward declaration.
7673         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7674
7675 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
7676
7677         * config/tc-v850.c: Add internationalisation macros to error
7678         strings.
7679
7680         * config/tc-m32r.c (can_make_parallel): Add internationalisation
7681         macros to error strings.
7682
7683 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7684
7685         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7686         reloc is in the TOC csect.
7687         (md_apply_fix3): Correct gettext typo.
7688
7689 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
7690
7691         * config/tc-arm.c (find_real_start): Ignore symbols starting with
7692         .L - they are local labels and the branches are not really
7693         function calls but rather far jumps.
7694
7695 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
7696
7697         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7698
7699 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7700
7701         * config/tc-i386.c (md_assemble): Print operand number rather than
7702         using ordinal_names.
7703         (i386_operand): Likewise.
7704
7705 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
7706
7707         * Makefile.am (INTLLIBS): Define to work around apparent automake
7708         bug.
7709         All Makefiles: Regenerated.
7710
7711         * Many files: Added gettext invocations around user-visible
7712         strings.
7713         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7714         HAVE_LC_MESSAGES): Define.
7715         * dep-in.sed: Added asintl.h.
7716         * po/Make-in: New file.
7717         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7718         Include "asintl.h".
7719         * read.c (Z_): Renamed from `_'.
7720         * Makefile.am (SUBDIRS): Added po.
7721         (POTFILES): new macro.
7722         (po/POTFILES.in): New target.
7723         ($(OBJS)): Added asintl.h.
7724         (HFILES): Likewise.
7725         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7726         (as_new_LDADD): Added $(INTLLIBS).
7727         (as_new_DEPENDENCIES): Added $(INTLDEPS).
7728         (gasp_new_LDADD): Added $(INTLLIBS).
7729         (gasp_new_DEPENDENCIES): New macro.
7730         * configure, aclocal.m4: Rebuilt.
7731         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
7732         po/Makefile.
7733         (ALL_LINGUAS): Define.
7734         * macro.c: Include "asintl.h".
7735         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7736         * as.h: Include "asintl.h".
7737         * config/tc-i386.c (ordinal_names): Removed.
7738         (md_assemble): Changed error text to avoid ordinal_names.
7739         (i386_operand): Likewise.
7740         (reloc): Added as_bad to avoid i18n problems.
7741         (tc_gen_reloc): Likewise.
7742         * config/tc-arm.c (bad_args): Now a #define.
7743         (bad_pc): Likewise.
7744         * config/obj-vms.c (VMS_stab_parse): Changed type of
7745         `long_const_msg'.
7746         (global_symbol_directory): Unified strings to avoid i18n
7747         problems.
7748         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7749         avoid i18n problems.
7750         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7751         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7752         i18n problems.
7753         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7754         problems.
7755         * config/tc-v850.c (md_assemble): Changed C++ comment into C
7756         comment.
7757         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7758         problems.
7759         * as.c (print_version_id): Added an fprintf to avoid i18n
7760         problems.
7761         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7762         problems.
7763         * expr.c (expr): Added as_warn call to avoid i18n problems.
7764         * messages.c (as_assert): Changed code to avoid i18n problems.
7765         (as_abort): Likewise.
7766         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7767         (s_space): Likewise.
7768         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7769
7770 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7771
7772         * config/tc-i386.c (check_prefix): New static function, split out
7773         from md_assemble.
7774         (struct _i386_insn): Add wait_prefix field.
7775         (md_assemble): Remove wait_prefix local variable.  Use
7776         check_prefix when adding a prefix.
7777
7778         * config/tc-i386.c (current_templates): New static variable.
7779         (md_assemble): Remove current_templates local variable.
7780         (md_assemble, i386_operand): Improve error and warning messages in
7781         many places.  Add RESTORE_END_STRING in many places before error
7782         return.  Clarify some comments.
7783
7784         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7785         element array.
7786         (md_assemble): Parse string instruction operands, looking for
7787         segment override prefixes.  Check for invalid segment prefixes on
7788         string instruction.
7789         (i386_operand): i.seg[] and max mem_operand changes for string
7790         insns.
7791         * config/tc-i386.h (EsSeg): Define.
7792
7793         * config/tc-i386.h (regKludge): Define.
7794         (iclrKludge, imulKludge): Don't define.
7795         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7796         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
7797         opcode_modifier checks to look for more common cases first.  Add
7798         default_seg for IsString case.
7799
7800 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7801
7802         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7803         AC_DECL_YYTEXT.
7804         * configure: Rebuild with new automake and libtool.
7805         * aclocal.m4, Makefile.in: Likewise.
7806
7807         * doc/Makefile.am (as.dvi): New target.
7808         * doc/Makefile.in: Rebuild.
7809
7810 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
7811
7812         * configure.in: Added sparc86x support.
7813
7814         * configure: Rebuild.
7815
7816         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7817         sparc_arch.
7818         (md_parse_option): Warn if -EL is not supported for this architecture.
7819
7820         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7821
7822 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
7823
7824         * config/tc-mips.c (mips_ip): Note when we use get match on
7825         the full instruction name.
7826
7827 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
7828
7829         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7830         back into the expression to handle add/sub simplification correctly.
7831
7832 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
7833
7834         * config/tc-mips.c (hilo_interlocks): Remove 4300.
7835
7836 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
7837
7838         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7839         #<n>' instruction.
7840
7841 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
7842
7843         * symbols.c (max_indent_level): New global.
7844         (print_symbol_value_1): Use it.
7845         * expr.h (expr_build_dot): Declare.
7846         * expr.c (expr_build_dot): New function.
7847
7848 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
7849
7850         * symbols.c (print_binary): New function.
7851         (print_expr_1): Call it.
7852
7853 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7854
7855         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7856         operand in the opcode.
7857
7858 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7859
7860         * config/tc-i386.h: Reorder operand flags and opcode modifier
7861         flags for clarity.  Remove unused definitions: Unknown,
7862         ImmUnknown, DispUnknown, NoModrm.
7863         * config/tc-i386.c (type_names): Add missing Debug type.
7864         (md_assemble): Better duplicate prefix checking.  Quicker string
7865         instruction check via new opcode_modifier flag.
7866
7867 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7868
7869         * doc/as.texinfo (Invoking): Clarify -Wa example.
7870
7871 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
7872
7873         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7874         (s_mips_weakext): Define.
7875         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7876         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7877         defined(TC_MIPS).
7878
7879 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
7880
7881         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7882         is an error if the value can not be computed at assembly time.
7883         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7884
7885 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
7886
7887         * gasp.c (main): Set next field of new include_path structure to
7888         NULL.  From Avery Pennarun <averyp@gdc.ca>.
7889
7890         * read.c (s_mri_sect): Call as_bad rather than abort for an
7891         unsupported MRI target.
7892
7893 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
7894
7895         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
7896         the destination of a branch instruction should be altered.
7897         (find_real_start): New function:  Locate the real, Thumb coded
7898         start of a Thumb function.
7899         (do_t_branch23): Alter the destination of branches to Thumb
7900         functions.
7901
7902         * config/tc-arm.h: Define TC_VALIDATE_FIX.
7903
7904 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
7905
7906         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7907         also.
7908
7909 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7910
7911         * doc/as.texinfo: Use @itemx for a secondary item in a table.
7912         * doc/c-hppa.texi: Likewise.
7913
7914 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7915
7916         * Makefile.am: Rebuild dependencies.
7917         * Makefile.in: Rebuild.
7918
7919         * Makefile.am (DEP_INCLUDES): New variable.
7920         (.dep1): Change to work when srcdir is not an absolute path.
7921         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7922         * Makefile.in: Rebuild.
7923
7924 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
7925
7926         * config/tc-i386.h, config/tc-i386.c: Revert March 24
7927         LinearAddress patch.
7928
7929         * configure.in: Set version to 2.9.1.
7930         * configure: Rebuild.
7931
7932         * Branched binutils 2.9.
7933
7934 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7935
7936         * config/tc-i386.h (FWait): Define.
7937         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7938         other prefixes.  Check FWait flag in opcode table to see which
7939         instructions require an fwait prefix.
7940
7941 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7942
7943         * stabs.c (get_stab_string_offset): Always create a stab string
7944         section.
7945
7946 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
7947
7948         Fix some gcc -Wall warnings:
7949         * atof-generic.c (atof_generic): Add casts to avoid warnings.
7950         * ehopt.c (eh_frame_code_alignment): Likewise.
7951         * expr.c (integer_constant, operand): Likewise.
7952         * frags.c (frag_align): Likewise.
7953         * gasp.c (level_0, change_base, doinstr): Likewise.
7954         * hash.c (hash_ask): Likewise.
7955         * listing.c (listing_page, calc_hex, print_lines): Likewise.
7956         (debugging_pseudo): Likewise.
7957         * macro.c (define_macro, check_macro): Likewise.
7958         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7959         (ignore_rest_of_line, float_cons): Likewise.
7960         * symbols.c (decode_local_label_name): Likewise.
7961         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7962         (fixup_segment, number_to_chars_bigendian): Likewise.
7963         (number_to_chars_littleendian): Likewise.
7964         * config/atof-ieee.c (gen_to_words): Likewise.
7965         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7966         (sparc_ip, parse_keyword_arg, s_common): Likewise.
7967         * read.c (output_big_sleb128): Initialize locals to avoid
7968         warnings.
7969         (output_big_uleb128, equals): Likewise.
7970         * atof-generic.c (atof_generic): Change number_of_digits_* locals
7971         to unsigned int.  Change zeros to unsigned int.
7972         * cond.c (s_if): Add return to default case.
7973         * frags.c (frag_now_fix): Change return type to addressT.
7974         * frags.h (frag_now_fix): Update declaration.
7975         * listing.c (file_info_struct): Change linenum to unsigned int.
7976         (struct list_info_struct): Change hll_line to unsigned int.
7977         (print_source): Update format string.
7978         * read.c (emit_expr): Change scan to unsigned int, and don't
7979         bother to initialize it.
7980         * symbols.c (dollar_label_count): Change to unsigned long.
7981         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7982         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7983         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7984
7985 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
7986
7987         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7988         mcf5200 just as we do for m68000.
7989         (m68k_init_after_args): Likewise.
7990         (md_estimate_size_before_relax): Likewise.
7991
7992 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
7993
7994         * config/tc-v850.c (md_assemble):  Store relocation addend in
7995         fixup instead of instruction.
7996
7997 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7998
7999         * config/tc-i386.c (md_assemble): Swap template arguments to
8000         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8001         This macro is currently symmetric, so passing them the wrong
8002         way didn't cause any problem, but may if the macro is changed
8003         in the future.
8004         After copying template to i.tm, use i.tm. rather than t-> to
8005         access fields, and make t a const*
8006         Move i.tm.operand_types[] swap to immediately after the copy.
8007
8008 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
8009
8010         * expr.h (expr_build_uconstant): Add prototype.
8011         (expr_build_unary,expr_build_binary): Add prototypes.
8012         * expr.c (expr_build_uconstant): New function.
8013         (expr_build_unary,expr_build_binary): New functions.
8014
8015 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
8016
8017         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8018         * macro.c (macro_expand_body): Increase buffer size.
8019         * messages.c (as_warn): Likewise.
8020         (as_warn_where, as_bad, as_bad_where): Likewise.
8021
8022 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
8023
8024         Based on patch from H.J. Lu  <hjl@gnu.org>:
8025         * Makefile.am (DISTSTUFF): New variable.
8026         (diststuff): New target.
8027         * Makefile.in: Rebuild.
8028
8029 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
8030
8031         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8032         m32r_elf_section_change_hook.
8033
8034         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8035         emit a nop if a section ends with a 16 bit instruction.
8036
8037 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
8038
8039         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
8040         s_lcomm rather than obj_coff_lcomm.
8041         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8042
8043 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
8044
8045         * config/tc-i386.h (LinearAddress): Define.
8046         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8047         instruction, don't use a default segment.
8048
8049 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
8050
8051         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8052         * configure: Rebuild.
8053
8054 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8055
8056         * aclocal.m4, configure: Rebuild with libtool 1.2.
8057
8058 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
8059
8060         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8061         PC relative branches.  Patch courtesy of Jonathan Walton.
8062
8063
8064 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
8065
8066         * configure.in (emulations): Add thumb-pe target.
8067
8068         * configure (emulations): Add thumb-pe target.
8069
8070 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
8071
8072         * itbl-lex.l (yywrap): Don't define if already defined as a
8073         macro.
8074
8075 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
8076
8077         * depend.c (quote_string_for_make): New function.
8078         (wrap_output): Use it.
8079
8080 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
8081
8082         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8083         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
8084
8085 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
8086
8087         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8088         Recognize -GN and -relax.
8089         (md_begin): Initialize gp size from -G switch.
8090         (alpha_force_relocation): Always force if -relax.
8091         (alpha_align): Take a new argument that will specify when to
8092         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8093         Change all callers.  Emit nop alignment padding as nop+unop pair.
8094
8095 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
8096
8097         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8098         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8099
8100 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
8101
8102         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8103         require padding to the next long word boundary.
8104
8105 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
8106
8107         * cgen.c: #include symcat.h.
8108         * config/tc-m32r.c: Likewise.
8109
8110 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
8111
8112         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8113         absolute expressions instead of '$' prefixed register names.
8114
8115 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
8116
8117         * read.c (s_set): Record file and line info for symbols when -as.
8118         (pseudo_set): Don't overwrite that dummy fragment.
8119
8120 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
8121
8122         * config/tc-ppc.c (md_pseudo_table): Add "section".
8123         (ppc_named_section): New static function.
8124
8125 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
8126
8127         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8128         so we don't have to scan the entire list.
8129
8130 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
8131
8132         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8133         case, allow the parallel instructions to modify the same flag
8134         bits.
8135
8136 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
8137
8138         * listing.c (list_symbol_table): Categorize symbols by
8139         undefined_section rather than sy_frag->line == NULL.
8140
8141 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
8142
8143         * Makefile.am (install-exec-local): Install properly when ln
8144         fails or tooldir == prefix.
8145
8146 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
8147
8148         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8149         Test result of insert_operand for error.
8150
8151 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
8152
8153         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8154         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8155         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8156         * doc/Makefile.in: Rebuild.
8157
8158 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8159
8160         * config/tc-mips.c (macro_build): Handle operand type 'C'.
8161         (macro): Fix handling of M_COP[0-3].
8162
8163 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
8164
8165         Based on patches from Ross Harvey <ross@teraflop.com>:
8166         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8167         if macro_alternate or macro_mri.
8168         (getstring): Remove support for byte constants between < and >.
8169         (get_any_string): '<' only starts a string if macro_alternate or
8170         macro_mri.
8171         (macro_expand_body): Permit keyword parameters following
8172         positional parameters.
8173
8174         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8175         * configure.in (alpha*-*-netbsd*): New target.
8176         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8177         * configure: Rebuild.
8178
8179         * as.h (flag_warn_suppress_instructionswap): Move from here...
8180         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8181         here, and make static.
8182
8183         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8184         BFD_ASSEMBLER or MANY_SEGMENTS.
8185
8186         * as.c (show_usage): Update bug-gnu-utils address.
8187         * gasp.c (show_usage): Likewise.
8188         * doc/as.texinfo (Bug Reporting): Likewise.
8189
8190 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
8191
8192         * config/tc-mips.c (load_address): Don't use mips III or mips IV
8193         insns regardless of the size of a pointer if we're in mips I or
8194         MIPS II mode.
8195         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8196
8197 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
8198
8199         Fix rac to accept only a0:
8200         * tc-d10v.c (parallel_ok, find_opcode):
8201         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8202         Introduce OPERAND_GPR.
8203
8204 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
8205
8206         * read.c (s_fill): Handle non-constant repeat counts by creating
8207         an rs_space fragment.
8208
8209 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
8210
8211         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8212         from as_bad to as_warn.
8213
8214 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
8215
8216         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8217         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8218         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8219
8220 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8221
8222         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8223         seg_fix_rotP rather than fix_root from seg_info.
8224
8225 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
8226
8227         * expr.c: Add support for 0x1_2_3_4 bignums.
8228
8229 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8230
8231         * configure.in: Change -linux* to -linux-gnu*.
8232         * configure: Rebuild.
8233
8234         * app.c (do_scrub_begin): Treat \r as whitespace.
8235
8236 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
8237
8238         * Makefile.am: Update dependencies.
8239         * Makefile.in: Rebuild.
8240
8241 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
8242
8243         * configure, aclocal.m4: Rebuild with new libtool.
8244
8245 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
8246
8247         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8248         the argument to bfd_set_arch_mach.
8249         (load_address): Use bfd_arch_bits_per_address to determine the
8250         bit size of an address instead of looking at the isa level.
8251         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8252
8253 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
8254
8255         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8256
8257 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8258
8259         * ehopt.c: New file.
8260         * as.h (enum _relax_state): Add rs_cfa.
8261         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8262         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8263         * read.c (emit_expr): Call check_eh_frame.
8264         * write.c (cvt_frag_to_fill): Handle rs_cfa.
8265         (relax_segment): Likewise.
8266         * Makefile.am: Rebuild dependencies.
8267         (GAS_CFILES): Add ehopt.c.
8268         (GENERIC_OBJS): Add ehopt.o.
8269         * doc/internals.texi (Frags): Document rs_cfa.
8270
8271         * as.c (show_usage): Mention --traditional-format.
8272         (parse_args): Accept --traditional-format.
8273         * as.h (flag_traditional_format): Declare.
8274         * output-file.c (output_file_create): If flag_traditional_format,
8275         set BFD_TRADITIONAL_FORMAT on stdoutput.
8276         * doc/as.texinfo, doc/as.1: Document --traditional-format.
8277
8278         * config/tc-mips.c (append_insn): Make sure that if we have a
8279         fixup for an unmatched %hi reloc, it does not associated with a
8280         variant frag.
8281
8282         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8283         * doc/Makefile.in: Likewise.
8284
8285 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
8286
8287         * config/tc-m32r.c (check_for_side_effects): New function.
8288         (can_make_parallel): Add checks for instruction side effects
8289         clashing with the other instruction.
8290         (assemble_parallel_insn): Improve warning messages.  Return error
8291         message from non-swapped instruction order.
8292
8293 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
8294
8295         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8296
8297         * config/tc-arm.h: Replace md_after_pass_hook definition with a
8298         md_cleanup definition.  This moves the forced literal output to
8299         the end of the source pass, and avoids macro's inserting literals
8300         into the code immediately after the macro expansion.
8301
8302 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
8303
8304         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8305         a gas internal symbol is adjustable.
8306         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8307
8308         * as.h: If gcc version greater than 2.6, use `__format__' and
8309         `__printf__' in function attributes, rather than `format' and
8310         `printf'.
8311
8312 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8313
8314         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8315
8316 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
8317
8318         Add tms320c30 support:
8319         * config/tc-tic30.h: New file.
8320         * config/tc-tic30.c: New file.
8321         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8322         TARGET_FORMAT as "coff-tic30".
8323         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8324         * Makefile.am: Rebuild dependencies.
8325         (CPU_TYPES): Add tic30.
8326         (CPU_OBJ_VALID): tic30-aout is valid.
8327         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8328         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8329         * configure, Makefile.in: Rebuild.
8330
8331 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
8332
8333         * config/tc-v850.c (md_assemble): Improvements to error messages.
8334
8335 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
8336
8337         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8338         BFD_RELOC_HI16_S to store the high bits of any value.
8339
8340         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8341         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8342         assembler calculate relocations to any external symbol at all.
8343         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8344         involving generation of pc-relative relocs.
8345         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8346         has been moved to md_apply_fix3.
8347
8348         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8349         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8350         which actually means (the address of identifier's GOT entry) +
8351         constant, which is not particularly useful.
8352
8353 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
8354
8355         * read.h (include_dirs): Declare.
8356         (include_dir_count,include_dir_maxlen): Declare.
8357
8358 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8359
8360         * configure.in: Correct check for shared opcodes library.
8361         * configure: Rebuild.
8362
8363         * listing.c (buffer_line): If we can't open the file, set at_end.
8364         (listing_print): Remove unused local variable fi.
8365
8366         * config/m68k-parse.y (reglistpair): Handle register list in
8367         either order.
8368
8369         * config/vms-conf.h: Don't undef VERSION.
8370
8371 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
8372
8373         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8374         OBJS variable.
8375         (GENERIC_OBJS): New variable, with the rest of the old OBJS
8376         variable.
8377         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8378         ($(srcdir)/make-gas.com): Rename from make-gas.com.
8379         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8380         (EXTRA_DIST): Define.
8381         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8382         explicitly rather than via the list of object files.
8383         (gcc-as.opt): New file created when make-gas.com is run.
8384         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8385         itbl-cpu.h} to #include appropriate file rather than copying that
8386         file.
8387         * config/vms-conf.h: Synchronize with current config.in.
8388         * Makefile.in: Rebuild.
8389
8390 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
8391
8392         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8393         (parallel_ok): Relaxed parallel subinstruction dependency check.
8394
8395 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
8396
8397         * as.h (flag_warn_suppress_instructionswap): added new flag.
8398         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8399         command line argument.
8400         * tc-d10v.c (write_2_short): emit "Swapping instructions"
8401         warning only if flag_warn_suppress_instructionswap is false.
8402
8403 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
8404
8405         * configure.in (i386-*-mingw32*): New target.
8406         * configure: Rebuild.
8407
8408 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8409
8410         * symbols.c (resolve_symbol_value): Don't set the segment if it
8411         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8412
8413         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8414         S_GET_SEGMENT.
8415
8416 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
8417
8418         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8419         depends upon HAVE_{UNLINK,REMOVE} values rather than host
8420         compiler.
8421
8422 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8423
8424         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8425
8426 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
8427
8428         * config/tc-v850.c (v850_insert_operand): Display instruction when
8429         an error is encountered.
8430
8431 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
8432
8433         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8434         (i386-*-sco3.2v5*coff): New target.
8435         (i386-*-sco3.2*): New target.
8436         * configure: Rebuild.
8437
8438 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
8439
8440         * config/tc-v850.c: Tidy error message production.
8441
8442 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
8443
8444         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8445         validate_immediate return value in the right type for comparisons
8446         to FAIL.
8447
8448 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
8449
8450         * listing.c (MAX_BYTES): Use listing variables not constants.
8451         (data_buffer): No longer an array, but a pointer.
8452         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8453         (listing_listing): Allocate data_buffer.
8454
8455 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
8456
8457         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8458         --listing-rhs-width, --listing-cont-lines.
8459         (show_usage): Update.
8460         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8461         (listing_lhs_cont_lines, listing_rhs_width): New vars.
8462         (print_lines): Use the variables instead of the constants.
8463         (listing_listing): Likewise.
8464         * listing.h: Declare the new vars.
8465
8466 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8467
8468         * as.c (parse_args): Add --keep-locals alias for -L.
8469         Add --strip-local-absolute.
8470         (show_usage): Update.
8471         * as.h (flag_strip_local_absolute): New flag.
8472         * symbols.c (S_IS_LOCAL): Use it.
8473         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8474         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8475         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8476
8477 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8478
8479         * config/tc-m32r.c: Detect if explicitly parallel instructions
8480         might have an io conflict and issue a warning message.
8481
8482 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8483
8484         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8485         cgen_swap_fixups): Functions to save, restore and swap the fixup
8486         chain with a backup copy.
8487         (cgen_asm_finish_insn): Returns address of constructed insn.
8488
8489 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8490
8491         * listing.c (file_info_struct): Remove FILE, add POS.
8492         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8493         (file_info): Don't open the file.
8494         (buffer_line): Check for the file in the last_open cache, updating
8495         as necessary.
8496         (print_source): Don't reference file_info->file.
8497         (listing_listing): Likewise.
8498         (listing_print): Close the file in the cache, if any.
8499
8500 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8501
8502         * read.c (dwarf_file_string): New file static variable.
8503         (emit_expr): Look for constant sequence that leads up to a file
8504         name in DWARF debugging output.
8505         (stringer): Use dwarf_file_string to decide whether to accept a
8506         string as a file name.
8507
8508 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8509
8510         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8511         (crack_operand): Add reg->reglst MRI hack.
8512         (r_seg): Put reglst symbols in reg_section.
8513         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8514
8515 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8516
8517         * tc-sh.c (get_specific): Handle SGR & DBR.
8518
8519 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8520
8521         * tc-h8300.c (parse_reg): Take the length of the symbol into
8522         account when attempting to match a register name.
8523         * tc-h8500.c (parse_reg): Likewise.
8524
8525 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8526
8527         * cgen.c: Formatting changes to improve readability.
8528
8529 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8530
8531         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8532         delay slot.
8533
8534 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8535
8536         Based on a patch from Jim Wilson
8537         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8538         (tc_gen_reloc): Handle cross section PC relative relocs
8539         correctly.
8540
8541 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8542
8543         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8544
8545 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8546
8547         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8548         (expr_jmp_buf): New static local.
8549         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8550         (cgen_md_operand): New function.
8551         * tc-m32r.c: Clean up pass over `struct foo' usage.
8552         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8553
8554 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8555
8556         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8557         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8558
8559 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8560
8561         * config/tc-i386.c (i386_operand): Give an error if there are
8562         unrecognized characters after an expression.
8563
8564 For older changes see ChangeLog-9697