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         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
  17         -1, and update comment.
  18         (file_mips_isa): Likewise.
  19         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
  20         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
  21         ISA_* constants rather than hard-coded numbers.
  22         (mips_cpu_info): New structure.
  23         (mips_cpu_info_table): New table describing CPU and ISA names
  24         and numbers.
  25         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
  26         mips_cpu_info_from_cpu): New functions.
  27         (mips_isa_to_str): New function to get string for ISA name.
  28         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
  29         return const char *.
  30         (md_begin): Redo CPU and ISA selection logic, using
  31         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
  32         than hard-coded numbers.
  33         (append_insn, mips_emit_delays, macro, macro2): Convert to use
  34         ISA_* constants rather than hard-coded numbers.
  35         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
  36         (md_longopts): Delete OPTION_NO_MIPS32.
  37         (md_parse_option): Convert to use ISA_* constants rather than
  38         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
  39         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
  40         to use strcasecmp to recognize "default" and to use
  41         mips_cpu_info_from_name to get CPU numbers from argument.
  42         (md_show_usage): Move -mips32 so it's with the rest of the ISA
  43         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
  44         mips32-4k.
  45         (s_mipsset): Accept ISA value 32.
  46         * doc/as.texinfo: Clean up MIPS options summary slightly,
  47         remove -no-mips32.  Add note about -mips4 and -mips32
  48         specifying those ISA levels.  Delete -mips32 and -no-mips32
  49         cpu flag descriptions.
  50         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
  51         up the supported CPU switch list, and replace 4Kc, 4Km, and
  52         4Kp entries with a single mips32-4k entry.  Note that you can
  53         use ".set mips32".
  54
  55         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
  56         ISA_MIPS64.
  57         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
  58         -mips5 and -mips64.
  59         (md_parse_option): Add cases for OPTION_MIPS5 and
  60         OPTION_MIPS64.
  61         (md_show_usage): Mention -mips5 and -mips64 arguments.
  62         (s_mipsset): Add cases for MIPS5 and MIPS64.
  63         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
  64         and pseudo-CPUs.
  65         * doc/as.texinfo: Mention -mips5 and -mips64 options
  66         and their meanings.
  67         * doc/c-mips.texi: Likewise.  Also update introduction
  68         and ".set" usage information.
  69
  70 2000-12-01      Joel Sherrill <joel@OARcorp.com>
  71
  72         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
  73         New targets.
  74         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
  75         (sparc*-*-rtems*): Switched from a.out to ELF.
  76         * configure: Regenerate.
  77         * config.in: Regenerate.
  78         * Makefile.in: Regenerate.
  79         * aclocal.m4: Regenerate.
  80         * po/gas.pot: Regenerate.
  81
  82 2000-11-30  Philip Blundell  <pb@futuretv.com>
  83
  84         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
  85         even in non BFD_ASSEMBLER case.
  86
  87 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
  88
  89         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
  90         syntax.
  91
  92 2000-11-29  Richard Henderson  <rth@redhat.com>
  93
  94         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
  95         until dwarf2_finish; use relaxation to get cross-fragment offsets;
  96         thread multiple subsegments properly; handle multiple code
  97         sections properly; emit proper compilation unit info for assembler
  98         generated debugging.
  99
 100         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 101         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 102         (dwarf2dbg_estimate_size_before_relax): Declare.
 103         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 104         * write.c: Include dwarf2dbg.h.
 105         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 106         (relax_segment): Likewise.
 107
 108 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 109
 110         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 111         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 112         accordingly.  Stabilize frag by updating fix part and resetting
 113         variant part.
 114         <undefined symbol, unconditional jump>: Ditto.
 115         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 116         indexing is_end_of_line[].
 117         (md_assemble): Initialize size to 0.
 118         (md_section_align): Mark parameter seg as unused.
 119         (parse_reg): Parse names case-insensitively.
 120
 121 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 122
 123         * config/obj-aout.h: Fix formatting.
 124         * config/obj-bout.h: Likewise.
 125         * config/obj-coff.c: Likewise.
 126         * config/obj-coff.h: Likewise.
 127         * config/obj-elf.h: Likewise.
 128         * config/obj-som.h: Likewise.
 129         * config/obj-vms.c: Likewise.
 130         * config/obj-vms.h: Likewise.
 131         * config/tc-h8300.h: Likewise.
 132         * config/tc-ns32k.h: Likewise.
 133         * config/tc-sparc.h: Likewise.
 134         * config/tc-tic54x.h: Likewise.
 135         * config/tc-z8k.h: Likewise.
 136
 137 2000-11-28  Nick Clifton  <nickc@redhat.com>
 138
 139         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 140         License is present in the sources, but not the output, and
 141         also available from the GNU website.
 142         (GNU Free Documentation License): Comment out this section.
 143
 144 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 145
 146         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 147         targets.  Remove i860 from valid a.out targets.
 148         * Makefile.in: Regenerate.
 149
 150         * config/tc-cris.c: Include dwarf2dbg.h.
 151         (md_pseudo_table): Add .file and .loc.
 152         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 153         (s_cris_file, s_cris_loc): New.
 154         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 155         * Makefile.am: Regenerate dependencies.
 156         * Makefile.in: Regenerate.
 157
 158 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 159
 160         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 161         (MRI_MUL_PRECEDENCE): Likewise.
 162         (op_rank): Fix a comment typo.
 163
 164 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 165
 166         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 167         the error message.
 168         (get_operand): Fix analysis for movw/movb instructions.
 169
 170 2000-11-24  Nick Clifton  <nickc@redhat.com>
 171
 172         * configure.in (xscale-elf): Add target.
 173         (xscale-coff): Add target.
 174         * configure: Regenerate.
 175
 176         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 177         extenstion.
 178         (ARM_EXT_XSCALE): New ARM architecture extension.
 179         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 180         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 181         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 182         (ARM_ARCH_V4): Remove processor from architecture.
 183         (ARM_ARCH_3M): New architecutre definition.
 184         (ARM_ARCH_V5TE): New architecutre definition.
 185         (ARM_ARCH_XSCALE): New architecutre definition.
 186         (CPU_DEFAULT): Allow to be defaulted to XScale.
 187         (atpcs): New boolean variable.
 188         (ldr_flags): Support 'd' flag for double word loads.
 189         (str_flags): Support 'd' flag for double word stored.
 190         (do_mia): New function.
 191         (do_mar): New function.
 192         (do_mra): New function.
 193         (do_pld): New function.
 194         (do_ldrd): New function.
 195         (do_blx): New function.
 196         (do_bkpt): New function.
 197         (do_clz): New function.
 198         (do_lstc2): New function.
 199         (do_cdp2): New function.
 200         (do_t_blx): New function.
 201         (do_t_bkpt): New function.
 202         (do_smla): New function.
 203         (do_smlal): New function.
 204         (do_smul): New function.
 205         (do_qadd): New function.
 206         (do_co_reg2c): New function.
 207         (LONGEST_INSN): Redefine to 7.
 208
 209         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 210         command line switches.
 211
 212 2000-11-22  Jim Wilson  <wilson@redhat.com>
 213
 214         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 215         (struct rsrc): Make line unsigned.
 216         (gr_values): Add missing initializer.
 217         (SLOT_NUM_NOT_SET): Add unsigned cast.
 218         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 219         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 220         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 221         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 222         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 223         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 224         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 225         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 226         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 227         Add ATTRIBUTE_UNUSED to unused parameters.
 228         (convert_expr_to_ab_reg): Add parens.
 229         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 230         (dot_prologue): Initialize grsave when declared.
 231         (md_pseudo_table): Add missing initializers.
 232         (operand_match): Add casts to bfd_vma.
 233         (emit_one_bundle): Delete unused local prev.  Make required_template
 234         unsigned.
 235         (specify_resource): Cast i to unsigned.
 236         (note_register_values): Use fprintf_vma.
 237         (print_dependency): Likewise.
 238
 239 2000-11-21  Jim Wilson  <wilson@redhat.com>
 240
 241         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 242         for unwind info section.
 243         (dot_endp): Likewise for unwind section.
 244
 245         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 246         fix_new_exp.
 247
 248 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 249
 250         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 251         (output_insn): Call dwarf2_emit_insn.
 252         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 253
 254 2000-11-17  Richard Henderson  <rth@redhat.com>
 255
 256         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 257         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 258         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 259
 260 2000-11-17  Nick Clifton  <nickc@redhat.com>
 261
 262         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 263         .file pseudo ops.
 264
 265 2000-11-17  Richard Henderson  <rth@redhat.com>
 266
 267         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 268
 269 2000-11-17  Richard Henderson  <rth@redhat.com>
 270
 271         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 272         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 273         tri-state definition of alpha_flag_mdebug.
 274         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 275         (s_alpha_file): Store first .file directive.
 276         (s_alpha_stab): New.
 277         (md_pseudo_table): Add stabs and stabn.
 278
 279 2000-11-17  Richard Henderson  <rth@redhat.com>
 280
 281         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 282
 283 2000-11-17  Richard Henderson  <rth@redhat.com>
 284
 285         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 286         (main): Call dwarf2_finish.
 287         * as.h (debug_type): Clarify documentation of the meaning
 288         of this variable.
 289         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 290         (print_stats): Fix parenthesis problem.
 291         (now_subseg_size): New.
 292         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 293         (dwarf2_directive_file): Don't set debug_type.
 294         (dwarf2_where): Honor DEBUG_DWARF2 first.
 295         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 296         do nothing if not emitting dwarf2 debug info, or no work.
 297         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 298         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 299         (ecoff_new_file): Likewise.
 300         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 301         commentary wrt dwarf2.
 302
 303         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 304         ATTRIBUTE_UNUSED as needed.
 305         (emit_insn): Call dwarf2_emit_insn.
 306         (s_alpha_file): New.
 307         (s_alpha_loc): New.
 308         (s_alpha_coff_wrapper): Don't handle them.
 309         (md_pseudo_table): Update for .file and .loc.
 310         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 311
 312         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 313         don't protect with debug_type.
 314         * config/tc-hppa.c (md_assemble): Likewise.
 315         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 316         * config/tc-mn10300.c (md_assemble): Likewise.
 317         * config/tc-sh.c (md_assemble): Likewise.
 318         * config/tc-v850.c (md_assemble): Likewise.
 319
 320         * config/tc-arm.c (arm_end_of_source): Remove.
 321         * config/tc-hppa.c (pa_end_of_source): Remove.
 322         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 323         * config/tc-mn10300.c (mn10300_finalize): Remove.
 324         * config/tc-sh.c (sh_finalize): Remove.
 325         * config/tc-v850.c (sh_finalize): Remove.
 326
 327         * config/tc-arm.h (md_end): Remove.
 328         * config/tc-hppa.h (md_end): Remove.
 329         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 330         * config/tc-m68hc11.h (md_end): Remove.
 331         * config/tc-mn10300.h (md_end): Remove.
 332         * config/tc-sh.h (md_end): Remove.
 333         * config/tc-v850.h (md_end): Remove.
 334
 335         * config/tc-ia64.c (emit_one_bundle): Don't protect
 336         dwarf2 bits with debug_type.
 337         (md_assemble): Likewise.
 338         (ia64_end_of_source): Don't call dwarf2_finish.
 339
 340 2000-11-16  Jim Wilson  <wilson@redhat.com>
 341
 342         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 343         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 344         > 16.
 345
 346 2000-11-16  H.J. Lu  <hjl@gnu.org>
 347
 348         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 349         version name.
 350
 351 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 352
 353         * config/tc-tic30.c: Fix formatting.
 354         * config/tc-tic80.c: Likewise.
 355         * config/tc-v850.c: Likewise.
 356         * config/tc-vax.c: Likewise.
 357         * config/tc-w65.c: Likewise.
 358         * config/tc-z8k.c: Likewise.
 359
 360 2000-11-14  DJ Delorie  <dj@redhat.com>
 361
 362         * config/tc-v850.c: Support dwarf2.
 363         * config/tc-v850.h: Ditto.
 364
 365         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 366         parse_cons_expression_v850 to initialize hold_cons_reloc.
 367
 368 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 369
 370         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 371         (errata_nops_necessary_p): New function.
 372         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 373         md.
 374
 375 2000-11-14  Jim Wilson  <wilson@redhat.com>
 376
 377         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 378         return little endian bfd formats.
 379
 380 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 381
 382         * config/aout_gnu.h: Fix formatting.
 383         * config/atof-vax.c: Likewise.
 384         * config/m68k-parse.h: Likewise.
 385         * config/m88k-opcode.h: Likewise.
 386         * config/obj-elf.c: Likewise.
 387         * config/tc-arm.c: Likewise.
 388         * config/tc-cris.c: Likewise.
 389         * config/tc-i386.c: Likewise.
 390         * config/tc-ia64.c: Likewise.
 391         * config/tc-mn10300.c: Likewise.
 392         * config/te-386bsd.h: Likewise.
 393         * config/te-hppa.h: Likewise.
 394         * config/te-nbsd.h: Likewise.
 395         * config/te-ppcnw.h: Likewise.
 396         * config/te-sparcaout.h: Likewise.
 397         * config/te-tmips.h: Likewise.
 398         * config/vax-inst.h: Likewise.
 399         * config/vms-conf.h: Likewise.
 400
 401 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 402
 403         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 404
 405 2000-11-13  H.J. Lu  <hjl@gnu.org>
 406
 407         * config/obj-elf.c (elf_frob_symbol): Support
 408         ".symver name,name2@@@nodename".
 409         (elf_frob_file_before_adjust): Likewise.
 410
 411         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 412         and ".symver name,name2@@@nodename".
 413         Fix a typo.
 414
 415 2000-11-12  H.J. Lu  (hjl@gnu.org)
 416
 417         * config/obj-elf.c (obj_elf_symver): Check missing version
 418         name.
 419
 420 2000-11-12  H.J. Lu  (hjl@gnu.org)
 421
 422         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 423         instead of bfd_vma for non-bfd assemblers.
 424
 425 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 426
 427         * itbl-ops.c: Fix comment typos.
 428
 429 2000-11-08  Jim Wilson  <wilson@redhat.com>
 430
 431         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 432         (struct unwind): Add next_slot_frag field.
 433         (slot_index): New parameters slot_frag and first_frag.  Add code
 434         to add in frag sizes when different.  Add comments.
 435         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 436         arguments to slot_index.
 437         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 438         loop end.  Set next_slot_frag field.
 439
 440 2000-11-07  H.J. Lu  <hjl@gnu.org>
 441
 442         * doc/as.texinfo (.symver): Updated for versioned symbol
 443         reference.
 444
 445         * obj.h (format_ops): Add the frob_file_before_adjust field.
 446
 447         * config/obj-aout.c (aout_format_ops): Set the
 448         frob_file_before_adjust field to 0.
 449         * config/obj-coff.c (coff_format_ops): Likewise.
 450         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 451
 452         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 453         name.
 454         (elf_frob_file_before_adjust): New function to remove unneeded
 455         versioned symbols from the symbol table.
 456         (elf_format_ops): Set the frob_file_before_adjust field to
 457         elf_frob_file_before_adjust.
 458
 459         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 460         not defined.
 461
 462         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 463
 464 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 465
 466         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 467         BIG_ENDIAN macros.
 468         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 469         Fix compile time warning messages.
 470
 471 2000-11-07  Nick Clifton  <nickc@redhat.com>
 472
 473         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 474         buffer in order to avoid buffer overflows.
 475
 476 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 477
 478         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 479         Change M to m for -milp32 or -mlp64 to match gcc.
 480         (dot_endp): Use bytes_per_address instead of 8.
 481         (emit_one_bundle): Use number_to_chars_littleendian instead of
 482         md_number_to_chars.
 483         (fix_insn): Likewise.
 484         (ia64_init): New function.
 485         (ia64_target_format): New function.
 486         (md_begin): Set endianness, arch, and machine as appropriate.
 487         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 488         Make these macros depend on TE_HPUX macro.
 489         (TARGET_FORMAT): Define.
 490         (HOST_SPECIAL_INIT): Define.
 491         * config/te-hpux.h: New file.
 492         * configure.in: Add "ia64-*-hpux*" target to configure.
 493         * configure: Regenerate.
 494
 495 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 496
 497         * as.c: Fix formatting.
 498         * dwarf2dbg.c: Likewise.
 499         * input-file.c: Likewise.
 500         * input-file.h: Likewise.
 501         * input-scrub.c: Likewise.
 502         * itbl-ops.c: Likewise.
 503         * listing.c: Likewise.
 504         * macro.h: Likewise.
 505         * messages.c: Likewise.
 506         * read.c: Likewise.
 507         * subsegs.c: Likewise.
 508         * subsegs.h: Likewise.
 509         * write.c: Likewise.
 510
 511 2000-11-06  Nick Clifton  <nickc@redhat.com>
 512
 513         * doc/as.texinfo: Add GNU Free Documentation License.
 514         * doc/gasp.texi:  Add GNU Free Documentation License.
 515         * doc/as.1:  Add GNU Free Documentation License.
 516
 517 2000-11-05  Nick Clifton  <nickc@redhat.com>
 518
 519         * config/tc-arm.c: Add include of "dwarf2dbg.h"
 520
 521 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
 522
 523         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
 524         * configure: Regenerate.
 525
 526 2000-11-01  Nick Clifton  <nickc@redhat.com>
 527
 528         * read.c (original_case_string): New global variable.
 529         (read_a_source_file): Copy opcode string into
 530         original_case_string if clobbering the case of the opcode.
 531         * read.h: Export the definition of original_case_string.
 532         * config/tc-arm.c (md_assembler): When parsing a .req
 533         directive use the original opcode string, not the case
 534         clobbered version.
 535
 536 2000-11-02  Nick Clifton  <nickc@redhat.com>
 537
 538         * config/tc-mn10300.c (debug_line): Remove this static
 539         variable.
 540         (md_assemble): Call dwarf2_generate_asm_lineno instead of
 541         dwarf2_where and dwarf2_gen_line_info.
 542
 543 2000-11-02  Theo Honohan  <th@futuretv.com>
 544
 545         * config/tc-arm.c (do_msr): Improve error message.
 546
 547 2000-10-31  Eric Christopher  <echristo@redhat.com>
 548
 549         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
 550         or pc-relative, else use fx_offset.
 551
 552 2000-10-31  Jim Wilson  <wilson@redhat.com>
 553
 554         * config/tc-ia64.c (struct md): New field tag_fixups.
 555         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
 556         qualifying predicate.
 557         (emit_one_bundle): Delete spurious multiplication by one.  Handle
 558         tag_fixups.
 559         (ia64_start_line): Error if dangling qualifying predicate.
 560         (defining_tag): New static variable.
 561         (ia64_unrecognized_line, case '['): Parse tags.
 562         (ia64_frob_label): Create tag_fixups.
 563         (md_assemble): Reset md.qp.X_op after using it.
 564
 565 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
 566
 567         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
 568
 569 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
 570
 571         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
 572
 573 2000-10-30  Kazu Hirata  <kazu@hxi.com>
 574
 575         * expr.c: Fix formatting.
 576         * flonum-copy.c: Likewise.
 577         * flonum.h: Likewise.
 578         * gasp.c: Likewise.
 579         * hash.c: Likewise.
 580
 581 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 582
 583         * as.h (OPTION_MD_BASE): Bump to 190.
 584         * as.c (parse_args) <std_longopts>: Add comment about the need to
 585         check OPTION_MD_BASE in as.h.
 586
 587         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 588         for weak symbols.
 589
 590 2000-10-27  Nick Clifton  <nickc@redhat.com>
 591
 592         * configure.in (emulations): Add m68hc12.
 593         * configure: Regenerate.
 594         * po/gas.pot: Regenerate.
 595
 596 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 597
 598         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
 599         cpsr*.
 600         (arm_psr_parse): Handle lowercase CPSR and SPSR.
 601
 602 2000-10-25  Nick Clifton  <nickc@redhat.com>
 603
 604         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
 605         a DWARF2 line number information sequence.
 606
 607         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
 608
 609         * read.c (generate_lineno_debug): Update comment describing why
 610         DWARF2 line number debug information is not generated
 611         automatically by this function.
 612
 613         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
 614         not all.
 615
 616         * config/tc-arm.h (md_end): Define.
 617         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 618
 619         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 620         if generating DWARF2 line numbers.
 621         (arm_end_of_source): New function.  Call dwarf2_finish if
 622         necessary.
 623
 624         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 625         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 626         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 627
 628 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 629
 630         * tc-i386.c: Fix prototype declarations for functions taking no
 631         arguments.
 632
 633 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 634
 635         * tc-i386.c (i386_operand_modifier): Remove.
 636         (build_displacement_string): Remove.
 637         (i386_parse_seg): Remove.
 638         (i386_intel_memory_operand): Remove.
 639         (i386_intel_operand): Re-write using recursive descent parser based
 640         on MASM documentation.
 641         (struct intel_parser_s): New structure.
 642         (intel_parser): New static variable.
 643         (struct intel_token): New structure.
 644         (cur_token, prev_token): New static variables.
 645         (T_NIL): Define.
 646         (T_CONST): Define.
 647         (T_REG): Define.
 648         (T_BYTE): Define.
 649         (T_WORD): Define.
 650         (T_DWORD): Define.
 651         (T_QWORD): Define.
 652         (T_XWORD): Define.
 653         (T_SHORT): Define.
 654         (T_OFFSET): Define.
 655         (T_PTR): Define.
 656         (T_ID): Define.
 657         (intel_match_token): New function.
 658         (intel_get_token): New function.
 659         (intel_putback_token): New function.
 660         (intel_expr): New function.
 661         (intel_e05): New function.
 662         (intel_e05_1): New function.
 663         (intel_e06): New function.
 664         (intel_e06_1): New function.
 665         (intel_e09): New function.
 666         (intel_e09_1): New function.
 667         (intel_e10): New function.
 668         (intel_e10_1): New function.
 669         (intel_e11): New function.
 670
 671 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
 672
 673         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
 674         instructions to loose any special insn->architecture mask.
 675
 676         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
 677         (sparc_md_end, sparc_arch_types, sparc_arch,
 678         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
 679         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
 680         request v9b architecture if they are used).
 681
 682 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 683
 684         * config/tc-m68k.c: Fix the previous misapplied patch.
 685
 686 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 687
 688         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
 689         BFD_ASSEMBLER and !BFD_ASSEMBLER.
 690         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
 691         BFD_RELOC_*.
 692
 693 2000-10-17  Kazu Hirata  <kazu@hxi.com>
 694
 695         * debug.c: Fix formatting.
 696         * depend.c: Likewise.
 697         * dwarf2dbg.c: Likewise.
 698         * dwarf2dbg.h: Likewise.
 699         * ecoff.c: Likewise.
 700         * expr.c: Likewise.
 701         * expr.h: Likewise.
 702         * flonum-konst.c: Likewise.
 703         * frags.h: Likewise.
 704
 705 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
 706
 707         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
 708         options.
 709         * doc/as.texinfo: Added notes about this new option.
 710
 711 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
 712
 713         * config/tc-sh.c (JREG): Remove.
 714         (md_convert_frag): Remove #if 0:d code using JREG.
 715
 716 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
 717
 718         * config/tc-i386.c (i386_operand_modifier): Only match
 719         modifiers SHORT and FLAT if they are followed by a space.
 720         (parse_register): When `allow_naked_reg' is set, do not confuse
 721         identifiers that start with a register name with a register.
 722
 723 2000-10-12  Kazu Hirata  <kazu@hxi.com>
 724
 725         * app.c: Fix formatting.
 726         * as.c: Likewise.
 727         * as.h: Likewise.
 728         * bit_fix.h: Likewise.
 729         * cgen.c: Likewise.
 730         * cgen.h: Likewise.
 731         * cond.c: Likewise.
 732
 733 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
 734
 735         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
 736
 737 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
 738
 739         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
 740         Re-arrange function a little and improve error message.
 741
 742         * write.c (write_relocs): Fix a comment.
 743
 744         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
 745         link-once sections.
 746
 747 2000-10-05  Jim Wilson  <wilson@cygnus.com>
 748
 749         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
 750
 751 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
 752
 753         * config/tc-i386.c: Delete some useless comments, reformat others.
 754
 755         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
 756         non-global syms in linkonce sections.
 757
 758 2000-10-04  Ralf Baechle  <ralf@gnu.org>
 759
 760         * config/tc-ia64.c (operand_match): Don't use // style comments.
 761         * config/tc-i370.c: Likewise.
 762
 763 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
 764
 765         Changes to handle varying register prefix and user symbol prefix.
 766         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
 767         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
 768         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
 769         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
 770         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
 771         (demand_register_prefix): New variable.
 772         (md_pseudo_table): New pseudo ".syntax".
 773         (md_longopts): New options --no-underscore and --underscore.
 774         (cris_target_format): Return elf32-us-cris or elf32-cris depending
 775         on symbols_have_leading_underscore.
 776         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
 777         (get_spec_reg): Ditto.
 778         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
 779         Fix formatting.
 780         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
 781         --help.
 782         <case OPTION_NO_US, case OPTION_US>: New.
 783         (md_show_usage): Be brief and reformat to match continuation of
 784         --help.
 785         * po/gas.pot: Regenerate.
 786
 787 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 788
 789         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
 790         force relocs for 12 bit branches.
 791         (md_apply_fix): Similarly, adjust logic here.
 792
 793 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 794
 795         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
 796         adjust for external and weak syms as we will use a reloc.  Allow
 797         for +8 offset when calculating limits of branches.
 798         (hppa_fix_adjustable): Undo 2000-09-23 change.
 799         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
 800         Correct distance calculation.
 801         (tc_gen_reloc): Print the file name and line number if we can't
 802         handle a fixup.
 803
 804         From John David Anglin <dave@hiauly1.hia.nrc.ca>
 805         * config/tc-hppa.c (nonzero_dibits): Define.
 806         (arg_reloc_stub_needed): Check each arg and return value
 807         separately for zero case.
 808         (pa_align): Declare argument `bytes'.
 809
 810 2000-09-25  Kazu Hirata  <kazu@hxi.com>
 811
 812         * config/tc-cris.c: Fix formatting.
 813         * config/tc-d10v.h: Likewise.
 814         * config/tc-d30v.c: Likewise.
 815         * config/tc-d30v.h: Likewise.
 816         * config/tc-fr30.c: Likewise.
 817         * config/tc-fr30.h: Likewise.
 818         * config/tc-m68k.c: Likewise.
 819         * config/tc-m68k.h: Likewise.
 820         * config/tc-pj.h: Likewise.
 821         * config/tc-ppc.c: Likewise.
 822         * config/tc-ppc.h: Likewise.
 823         * config/tc-sh.c: Likewise.
 824         * config/tc-sh.h: Likewise.
 825         * config/tc-sparc.c: Likewise.
 826         * config/tc-v850.h: Likewise.
 827         * config/tc-vax.h: Likewise.
 828         * config/tc-w65.h: Likewise.
 829         * config/tc-z8k.h: Likewise.
 830
 831 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
 832
 833         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
 834         checks only for ELF.
 835         (hppa_force_relocation): Likewise.
 836
 837 2000-09-22  Jim Wilson  <wilson@cygnus.com>
 838
 839         * config/tc-ia64.c (dv_sem): Add "stop".
 840         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
 841         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
 842         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
 843         match above.
 844         (mark_resources): Check IA64_RS_PRr.
 845
 846 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 847
 848         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
 849         md_estimate_size_before_relax): Redesign and clean up the
 850         relaxation mechanism.
 851
 852 2000-09-21  Kazu Hirata  <kazu@hxi.com>
 853
 854         * config/tc-ns32k.c: Fix formatting.
 855         * config/tc-ns32k.h: Likewise.
 856
 857 2000-09-20  Kazu Hirata  <kazu@hxi.com>
 858
 859         * config/tc-m32r.c: Fix formatting.
 860         * config/tc-m32r.h: Likewise.
 861         * config/tc-m68851.h: Likewise.
 862         * config/tc-m68hc11.c: Likewise.
 863         * config/tc-m68hc11.h: Likewise.
 864         * config/tc-m88k.c: Likewise.
 865         * config/tc-mcore.c: Likewise.
 866         * config/tc-mcore.h: Likewise.
 867         * config/tc-mips.c: Likewise.
 868         * config/tc-mips.h: Likewise.
 869         * config/tc-mn10200.h: Likewise.
 870         * config/tc-mn10300.h: Likewise.
 871         * config/tc-tahoe.c: Likewise.
 872         * config/tc-tahoe.h: Likewise.
 873
 874 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 875
 876         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
 877         Likewise in relaxation description comments.
 878
 879 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
 880
 881         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
 882         subtraction of two syms without emitting a relocation.
 883
 884         From  David Huggins-Daines  <dhd@linuxcare.com>
 885         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
 886         global or weak symbols.
 887
 888 2000-09-15  Kazu Hirata  <kazu@hxi.com>
 889
 890         * config/tc-h8300.h: Fix formatting.
 891         * config/tc-h8500.c: Likewise.
 892         * config/tc-h8500.h: Likewise.
 893         * config/tc-hppa.h: Likewise.
 894         * config/tc-i370.h: Likewise.
 895         * config/tc-i386.h: Likewise.
 896         * config/tc-i860.c: Likewise.
 897         * config/tc-i860.h: Likewise.
 898         * config/tc-i960.h: Likewise.
 899         * config/tc-ia64.c: Likewise.
 900         * config/tc-ia64.h: Likewise.
 901
 902 2000-09-14  Kazu Hirata  <kazu@hxi.com>
 903
 904         * config/tc-a29k.c: Fix formatting.
 905         * config/tc-alpha.c: Likewise.
 906         * config/tc-arc.c: Likewise.
 907         * config/tc-arc.h: Likewise.
 908         * config/tc-arm.c: Likewise.
 909         * config/tc-arm.h: Likewise.
 910         * config/tc-avr.c: Likewise.
 911         * config/tc-avr.h: Likewise.
 912         * config/tc-tic30.c: Likewise.
 913         * config/tc-tic30.h: Likewise.
 914         * config/tc-tic54x.c: Likewise.
 915         * config/tc-tic54x.h: Likewise.
 916         * config/tc-tic80.c: Likewise.
 917         * config/tc-tic80.h: Likewise.
 918
 919 2000-09-14  Timothy Wall  <twall@cygnus.com>
 920
 921         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
 922         parallel comparisons for later use.
 923         (struct rsrc): Add parallel comparison type.
 924         (resources_match): Skip special cases of PR usage (non-conflicting
 925         parallel compares).
 926
 927 2000-09-13  Kazu Hirata  <kazu@hxi.com>
 928
 929         * config/obj-ecoff.c: Fix formatting.
 930         * config/obj-elf.c: Likewise.
 931         * config/obj-elf.h: Likewise.
 932         * config/obj-evax.h: Likewise.
 933         * config/obj-generic.h: Likewise.
 934         * config/obj-hp300.c: Likewise.
 935         * config/obj-hp300.h: Likewise.
 936         * config/obj-ieee.h: Likewise.
 937         * config/obj-vms.c: Likewise.
 938         * config/obj-vms.h: Likewise.
 939
 940 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
 941
 942         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
 943         (md_parse_option): Ditto.
 944         (md_longopts): Add -mips32 option.
 945         (md_show_usage): Document new options.
 946         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
 947         (mips_ip): Assemble mfc0 with a sub-selection code.
 948         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
 949         (mips_cpu_to_str): New function.
 950         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
 951         Use CPU_* defines instead of hardcoded numbers.
 952
 953         * doc/as.texinfo: Document new options.
 954         * doc/c-mips.texi: Ditto.
 955
 956 2000-09-12  Kazu Hirata  <kazu@hxi.com>
 957
 958         * as.h: Fix formatting.
 959         * asintl.h: Likewise.
 960         * bit_fix.h: Likewise.
 961         * config/obj-aout.c: Likewise.
 962         * config/obj-aout.h: Likewise.
 963         * config/obj-bout.c: Likewise.
 964         * config/obj-bout.h: Likewise.
 965         * config/obj-coff.c: Likewise.
 966         * config/obj-coff.h: Likewise.
 967         * dwarf2dbg.h: Likewise.
 968         * expr.h: Likewise.
 969         * flonum.h: Likewise.
 970         * frags.h: Likewise.
 971         * itbl-ops.h: Likewise.
 972         * macro.h: Likewise.
 973         * read.h: Likewise.
 974         * sb.h: Likewise.
 975         * struc-symbol.h: Likewise.
 976         * subsegs.h: Likewise.
 977         * symbols.h: Likewise.
 978         * tc.h: Likewise.
 979         * write.h: Likewise.
 980
 981 2000-09-11  Kazu Hirata  <kazu@hxi.com>
 982
 983         * bignum-copy.c: Fix formatting.
 984         * config/tc-i370.c: Likewise.
 985         * config/tc-i960.c: Likewise.
 986         * config/tc-m68k.c: Likewise.
 987         * ehopt.c: Likewise.
 988         * flonum-copy.c: Likewise.
 989         * flonum-konst.c: Likewise.
 990         * flonum-mult.c: Likewise.
 991         * literal.c: Likewise.
 992         * read.c: Likewise.
 993         * sb.c: Likewise.
 994         * stabs.c: Likewise.
 995         * subsegs.c: Likewise.
 996
 997 2000-09-09  Philip Blundell  <philb@gnu.org>
 998
 999         * configure.in (arm*-*-uclinux*): New target.
1000         * configure: Regenerate.
1001
1002 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1003
1004         * input-file.c: Fix formatting.
1005         * itbl-ops.c: Likewise.
1006         * messages.c: Likewise.
1007
1008 2000-09-08  Philip Blundell  <philb@gnu.org>
1009
1010         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1011         offset is negative.
1012
1013 2000-09-07  H.J. Lu  <hjl@gnu.org>
1014
1015         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1016         * configure: Rebuild.
1017
1018 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1019
1020         * atof-generic.c: Fix formatting.
1021         * config/tc-mips.c: Likewise.
1022         * config/tc-vax.c: Likewise.
1023         * input-scrub.c: Likewise.
1024
1025 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1026
1027         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1028         * configure.in (sh-*-linux*): Added.
1029         * configure: Rebuilt.
1030
1031 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1032
1033         * config/tc-hppa.c: Fix formatting.
1034
1035         * ecoff.c: Fix formatting.
1036
1037 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1038
1039         * configure: Rebuilt with new libtool.m4.
1040
1041 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1042
1043         * cgen.c: Fix formatting.
1044         * config/tc-ia64.c: Likewise.
1045
1046 2000-09-05  Nick Clifton  <nickc@redhat.com>
1047
1048         * aclocal.m4: Regenerate.
1049         * config.in: Regenerate.
1050         * configure: Regenerate.
1051         * po/gas.pot: Regenerate.
1052
1053 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1054
1055         * config/tc-cris.c: Correct comment typos.
1056
1057 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1058
1059         * config/tc-mn10300.c: Cleanup.
1060         (md_pcrel_from): Enable.
1061
1062 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1063
1064         * expr.c (operand): Fix a comment typo.
1065         * write.c (write_relocs): Fix a signed/unsigned warning.
1066
1067         * config/tc-hppa.c (fudge_reg_expressions): New
1068         (hppa_force_reg_syms_absolute): New.
1069         (pa_equ): Allow reg_section expressions.
1070         * config/tc-hppa.c (md_optimize_expr): Define.
1071         (hppa_force_reg_syms_absolute): Prototype.
1072
1073         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1074         (pa_parse_number): Pass in arg to select fp reg parsing.
1075         Return 1 to indicate format checks pass.  If strict, then only
1076         accept a register or register symbol.  Return value in...
1077         (pa_number): New static for pa_parse_number.
1078         (FP_REG_BASE): Define.
1079         (FP_REG_RSEL): Define.
1080         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1081         appropriate.  White space changes.
1082         (need_pa11_opcode): Don't bother passing any params, get them from
1083         globals instead.
1084         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1085         Remove extraneous check in case 'Q'.
1086         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1087         reg, set section of resulting symbol to reg_section.
1088         (pa_parse_space_stmt): Modify call to pa_parse_number.
1089         (pa_space): Likewise.
1090
1091         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1092         (hppa_force_relocation): Handle vtable relocs.
1093         (pa_vtable_entry): New.
1094         (pa_vtable_inherit): New.
1095         (md_pseudo_table): Add entries for vtable pseudos.
1096         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1097         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1098         against weak syms.
1099         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1100         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1101         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1102         millicode import.
1103         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1104         specify a symbol type.
1105
1106         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1107         dependent things together.
1108         (md_elf_symbol_type): Define.
1109
1110         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1111         symbol.
1112         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1113
1114         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1115         (obj_elf_vtable_entry): Declare.
1116
1117         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1118         and export function.
1119         (obj_elf_vtable_entry): Similarly.
1120         (elf_pseudo_table): Fix the damage with a cast.
1121
1122 2000-09-03  Richard Henderson  <rth@cygnus.com>
1123
1124         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1125         for template selection when a label is needed.
1126
1127 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1128
1129         * config/tc-ia64.c: Fix formatting.
1130
1131 2000-09-02  Nick Clifton  <nickc@redhat.com>
1132
1133         * configure.in: Increase version number to 2.10.91.
1134         * configure: Regenerate.
1135         * aclocal.m4: Regenerate.
1136         * config.in: Regenerate.
1137         * po/gas.pot: Regenerate.
1138         * Makefile.in: Regenerate.
1139
1140 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1141
1142         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1143         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1144         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1145         similar relocs.
1146         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1147         branches.
1148
1149 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1150
1151         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1152         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1153         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1154         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1155         (GOT_symbol): New variable.
1156         (md_undefined_symbol): Set it.
1157
1158 2000-09-01  Richard Henderson  <rth@cygnus.com>
1159
1160         * config/tc-ia64.c (match): Don't inline.
1161         (extra_goodness): New.
1162         (md_begin): Prefer nop.f and nop.b for best_template.
1163
1164 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1165
1166         * as.c: Fix formatting.
1167         * cond.c: Likewise.
1168         * frags.c: Likewise.
1169         * macro.c: Likewise.
1170
1171 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1172
1173         * config/tc-mn10300.c:  Cleanup and fix warnings.
1174         (md_pseudo_table): Add initializers.
1175         (md_show_usage): Cleanup.
1176         (md_parse_option): Fix warnings.
1177         (md_undefined_symbol): Fix warnings.
1178         (md_conver_frag): Fix warnings.
1179         (tc_gen_reloc): Fix warnings.
1180         (md_apply_fix3): Fix warnings.
1181         (check_operand): Fix warnings.
1182
1183 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1184
1185         * acinclude.m4: Include libtool and gettext macros from the
1186         top level.
1187         * aclocal.m4, configure: Rebuilt.
1188
1189 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1190
1191         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1192
1193 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1194
1195         * listing.c: Fix formatting.
1196
1197 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1198
1199         * app.c: Fix a comment typo.  Fix formatting.
1200
1201 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1202
1203         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1204         offset of the target destination for jmp instructions.
1205         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1206
1207 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1208
1209         * NEWS: Mention support for CRIS.
1210
1211 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1212
1213         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1214         Sets `.lcomm' alignment to zero.
1215
1216 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1217
1218         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1219         (TC_FIX_ADJUSTABLE): Define.
1220
1221 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1222
1223         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1224         unwind.personality_routine is set.
1225
1226 2000-08-23  H.J. Lu  <hjl@gnu.org>
1227
1228         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1229
1230 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1231
1232         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1233         environment is pe.
1234
1235 2000-08-22  H.J. Lu  <hjl@gnu.org>
1236
1237         * config.in (STRICTCOFF): New for strict COFF.
1238
1239         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1240         i386-*-go32* and i386-go32-rtems*.
1241         * configure: Rebuilt.
1242
1243         * config/obj-coff.c (obj_coff_endef): Follow the historical
1244         behavior if STRICTCOFF is not defined.
1245
1246         * doc/internals.texi: Document STRICTCOFF.
1247
1248 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1249
1250         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1251         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1252         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1253         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1254         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1255         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1256         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1257         Likewise.
1258
1259 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1260
1261         * config/tc-mn10300.c: (md_apply_fix): New function.
1262         (mn10300_force_relocation): New function.
1263         (mn10300_fix_adjustable): New function.
1264
1265         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1266         (TC_HANDLES_FX_DONE): Define.
1267         (obj_fix_adjustable): Define.
1268         (MD_APPLY_FIX3): Define.
1269         (TC_LINKRELAX_FIXUP): Define.
1270
1271         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1272         previously defined.
1273         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1274
1275         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1276
1277 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1278
1279         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1280         if the fixup resulted in a relocation.
1281
1282 2000-08-18  Nick Clifton  <nickc@redhat.com>
1283
1284         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1285         Make reference to first element of shift_names explicit.
1286
1287 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1288
1289         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1290         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1291         add a symbol's address.  Removed all target-specific #ifdefs that
1292         used to accomplished the same.
1293         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1294         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1295         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1296         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1297         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1298
1299 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1300
1301         * dwarf2dbg.c: Fix formatting.
1302
1303 2000-08-17  Nick Clifton  <nickc@redhat.com>
1304
1305         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1306         to be recoded as logical shift lefts by zero.
1307
1308 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1309
1310         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1311         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1312         source registers.
1313         (note_register_values): Handle IA64_OPND_R3_2 operands.
1314
1315 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1316
1317         * config/tc-i860.c (md_operand): Silly typo fixed.
1318
1319 2000-08-16  Nick Clifton  <nickc@redhat.com>
1320
1321         * config/tc-arm.c (struct asm_shift): Delete.
1322         (shift[]): Delete.
1323         (enum asm_shift_index): New.
1324         (struct asm_shift_properties): New.
1325         (struct asm_shift_name): New.
1326         (shift_properties[]); New.
1327         (shift_names[]); New.
1328
1329         (decode_shift): Use new structures.
1330         Issue a warning is "ROR #0" is used.
1331         Issue a warning if "ASR #0" or "LSR #0" is used.
1332
1333         (md_begin): Initialise arm_shift_hsh table from new
1334         asm_shift_name array.
1335
1336 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1337
1338         * config/tc-sparc.c: Kill all warnings.
1339         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1340         in -xarch= as well.
1341         (md_show_usage): Update usage text.
1342
1343 2000-08-16  Nick Clifton  <nickc@redhat.com>
1344
1345         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1346         useful.
1347
1348 2000-08-15  Will Cohen  <wcohen@redhat.com>
1349
1350         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1351
1352         * config/tc-sh.c (md_assemble): Changed so debug_type
1353         test performed for ppi_assemble
1354         * config/tc-sh.c: Included dwarf2dbg.h.
1355         (debug_line): Defined.
1356         (md_assemble): Generates dwarf2 line info.
1357         (sh_finalize): New function.  Finalize dwarf2 info.
1358         (assemble_ppi): Returns size of code generated.
1359         (build_Mytes): Returns size of code generated.
1360         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1361         * config/tc-sh.h (md_end): Defined.
1362         (sh_finalize): Declared.
1363
1364 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1365
1366         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1367         md_number_to_chars.
1368
1369 2000-08-14  Nick Clifton  <nickc@redhat.com>
1370
1371         * config/tc-arm.c (do_bx): Allow "bx pc".
1372
1373 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1374
1375         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1376         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1377         (md_begin): Change assignment to md.flag to OR in the new bit.
1378
1379 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1380
1381         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1382           flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1383           C_MOU, and C_EOS.
1384
1385 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1386
1387         * NEWS: Mention i860 support.
1388
1389 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1390
1391         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1392
1393 2000-08-14  Andreas Schwab  <schwab@suse.de>
1394
1395         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1396
1397 2000-08-11  Andreas Schwab  <schwab@suse.de>
1398
1399         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1400         argument.
1401
1402 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1403
1404         * expr.c: Fix formatting.
1405         * config/obj-bout.c: Likewise.
1406
1407 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1408
1409         * doc/c-i860.texi: Flesh out the i860 section more.
1410
1411 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1412
1413         * symbols.c: Fix formatting.
1414         * expr.c: Likewise.
1415
1416 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1417
1418         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1419         has the IgnoreSize bit set.
1420
1421 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1422
1423         From  Rodney Brown  <RodneyBrown@mynd.com>
1424         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1425         * configure: Regenerate.
1426
1427 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1428
1429         * hash.c: Fix formatting.
1430         * gasp.c: Likewise.
1431
1432 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1433
1434         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1435         (i860_fix_info): New enum.
1436         (MD_APPLY_FIX3): Define.
1437         (WORKING_DOT_WORD): Define.
1438         (TC_HANDLES_FX_DONE): Define.
1439         (DIFF_EXPR_OK): Define.
1440         (LISTING_HEADER): Define.
1441         (TARGET_FORMAT): Select target format based on endian flag.
1442         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1443         (target_big_endian): Add external declaration.
1444
1445         * config/tc-i860.c: All existing code reworked completely. Other
1446         new code shown below.
1447         (SYNTAX_SVR4): Define.
1448         (target_warn_expand): New variable.
1449         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1450         (md_longopts): Declare and define with new options (-EL, -EB,
1451         and -mwarn-expand).
1452         (md_show_usage): New function.
1453         (md_operand): New function.
1454         (obtain_reloc_for_imm16): New function.
1455         (md_apply_fix3): New function.
1456         (tc_gen_reloc): New function.
1457
1458 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1459
1460         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1461         2 bytes of the jump address are in the same frag.
1462         (find): Accept 68hc12 register indirect modes.
1463
1464         * NEWS: Mention 68HC11 & 68HC12 support.
1465
1466 2000-08-07  Richard Henderson  <rth@cygnus.com>
1467
1468         * config/tc-ia64.c (unwind): Add prologue_mask member.
1469         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1470         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1471         (dot_body): Clear unwind.prologue_mask.
1472         (dot_prologue): Set it.  Accept a register second argument.
1473
1474 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1475
1476         * config/atof-ieee.c: Fix formatting.
1477         * config/atof-tahoe.c: Likewise.
1478
1479 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1480
1481         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1482         work.
1483
1484         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1485         of .popsection, .previous, .pushsection, .subsection,
1486         .version, .vtable_entry, .vtable_inherit and .weak.
1487
1488 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1489
1490         * config/tc-cris.c: Fix formatting.
1491         * config/tc-i386.c: Likewise.
1492         * config/tc-sparc.c (sparc_ip): Simplify the code.
1493
1494 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1495
1496         * config/tc-cris.c: Rearrange code for readability.
1497         * config/tc-d10v.c: Fix formatting.
1498         * config/tc-m32r.c: Likewise.
1499         * config/tc-sparc.c: Likewise.
1500
1501 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1502
1503         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1504         before ia64_find_opcode.
1505         (md_assemble): Likewise.
1506
1507 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1508
1509         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1510         Undo some formatting fixes.
1511
1512 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1513
1514         * config/obj-som.c: Fix formatting.
1515         * config/obj-ieee.c: Likewise.
1516         * config/tc-arm.c: Likewise.
1517         * config/tc-v850.c: Likewise.
1518
1519 2000-08-01  Nick Clifton  <nickc@redhat.com>
1520
1521         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1522         index by command line option.
1523
1524 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1525
1526         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1527         (@node M68K-Branch): Rewrite to match the reality.
1528
1529 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1530
1531         * doc/c-i860.texi: New file.
1532         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1533         * doc/Makefile.in: Regenerate.
1534         * doc/all.texi: Add I860 as relevant architecture.
1535         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1536
1537 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1538
1539         * config/tc-d30v.c: Fix formatting.
1540
1541 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1542
1543         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1544         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1545         long emit a long branch if available instead of an absolute jump, never
1546         emit absolute jumps for anything with --pcrel.
1547
1548         * doc/c-m68k.texi: Document new command line option.
1549
1550 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1551
1552         * config/tc-avr.c: Use PARAMS macro in function declarations.
1553         Don't declare md_pcrel_from_section (already in tc-avr.h).
1554         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1555         (avr_operand): Don't set (unsigned) op_mask to -1.
1556
1557 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1558
1559         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1560         * configure: Regenerated.
1561         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1562         of operand to the .type directive (.e.g, "type").
1563
1564 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1565
1566         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1567         * app.c (do_scrub_chars): Record where first comment found.
1568         * read.c (read_a_source_file): Init found_comment on entry, and
1569         notify whether comments found on exit.
1570         * config/tc-hppa.c (md_shortopts): Add "c".
1571         (md_longopts): Add warn-comment.
1572         (md_parse_option): Handle it.
1573         (md_show_usage): Show available options.
1574         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1575
1576 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1577
1578         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1579         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1580         sym_ptr_ptr
1581         (md_estimate_size_before_relax): Don't fall off end of function.
1582
1583 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1584
1585         * config/tc-avr.c: Fix formatting.
1586         * config/tc-ns32k.c: Likewise.
1587
1588 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1589
1590         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1591
1592 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1593
1594         * config/tc-d10v.c: Fix formatting.
1595         * config/tc-z8k.c: Likewise.
1596         * config/tc-sparc.c: Likewise.
1597
1598 2000-07-26  Dave Brolley  <brolley@redhat.com>
1599
1600         * cgen.c (queue_fixup): Declare opinfo.
1601         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1602         (gas_cgen_md_operand): Ditto.
1603         (gas_cgen_md_apply_fix3): Ditto.
1604
1605 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1606
1607         * config/obj-coff.c (obj_frob_symbol): Don't merge
1608         labels. Don't merge if the symbol isn't constant. Return
1609         immediately if a symbol is merged.
1610
1611 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1612
1613         * frags.c (frag_align): Correct absolute section alignment.
1614
1615 2000-07-20  DJ Delorie  <dj@redhat.com>
1616
1617         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1618         it breaks linking against DLLs.
1619
1620 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1621
1622         * configure.in: Add CRIS support.
1623         * configure: Regenerate.
1624         * Makefile.am: (CPU_TYPES): Add cris.
1625         (CPU_OBJ_VALID) [aout]: Add cris.
1626         (MULTI_CPU_TYPES): Add cris.
1627         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1628         [coff]: Only i386 and mips are valid.
1629         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1630         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1631         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1632         Regenerate dependencies.
1633         * Makefile.in: Regenerate.
1634         * aclocal.m4: Regenerate.
1635         * as.c: Declare crisaout, criself.
1636         * config/tc-cris.h, config/tc-cris.c: New.
1637         * config/e-criself.c, config/e-crisaout.c: New.
1638         * po/POTFILES.in, po/gas.pot: Regenerate.
1639
1640 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1641
1642         * read.c: Fix formatting.
1643         * write.c: Fix formatting.
1644
1645 2000-07-19  H.J. Lu  <hjl@gnu.org>
1646
1647         * sb.c: Include <stdlib.h> if exists for abort ().
1648
1649 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1650
1651         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1652         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1653         (pa_type_args): Same here.
1654
1655 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1656
1657         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1658         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1659         the storage class is already set.
1660
1661 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1662
1663         * config/tc-m68hc11.c: Fix formatting.
1664         * config/tc-mn10200.c: Likewise.
1665         * config/tc-mn10300.c: Likewise.
1666         * config/tc-pj.c: Likewise.
1667         * config/tc-tic80.c: Likewise.
1668         * config/tc-w65.c: Likewise.
1669
1670 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
1671
1672         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1673         is defined.
1674
1675 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
1676
1677         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1678         @code.
1679
1680 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
1681
1682         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1683         ELF as are used for SOM (except the 32-bit reloc one) to decide
1684         whether a symbol can be reduced to a section symbol.  Expand on
1685         the comment for symbols involved in LR% and RR% expressions.
1686
1687 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1688
1689         * config/tc-mips.c (mips_disable_float_construction): New
1690         static variable.  Set to true if doubles should not be
1691         constructed by loading two single width fp registers with
1692         halves of the value.
1693         (mips_ip): Test mips_disable_float_construction.
1694         (md_longopts): Add command line switches --construct-floats
1695         and --no-construct-floats.
1696         (md_parse_option): Parse new command line options.
1697         (md_show_usage): Describe new command line options.
1698
1699         * doc/c-mips.texi: Document new command line options.
1700
1701 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
1702
1703         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1704         * configure: Regenerate.
1705
1706 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
1707
1708         * configure.in (DEFAULT_EMULATION setting): Revert part of
1709         2000-07-01 change that set te_multi=multi unless set to tmips.
1710         * configure: Regenerate.
1711
1712 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
1713
1714         * config/obj-coff.c (coff_frob_section): Add padding to the last
1715           section when aligning it increases its size.
1716
1717 2000-07-11  Kazu Hirata  <kazu@hxi.com>
1718
1719         * config/tc-tic54x.c: Fix formatting.
1720
1721 2000-07-10  Kazu Hirata  <kazu@hxi.com>
1722
1723         * config/tc-h8500.c: Fix formatting.
1724         * config/tc-tic54x.c: Fix formatting.
1725
1726 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
1727
1728         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1729         displacements correctly.
1730
1731         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1732
1733 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
1734
1735         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1736         warning.
1737         (hash_jam): Ditto.
1738
1739 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
1740
1741         From  David Huggins-Daines  <dhd@linuxcare.com>
1742         * config/te-hppalinux64.h: Add a new emulation.
1743         * configure.in (emulations): Add configure bits to support the
1744         64-bit Linux/parisc target.
1745         * configure: Regenerate.
1746
1747         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1748         (md_shortopts): Add `V' for ELF.
1749
1750         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1751         when SOM or ELF_ARG_RELOC are defined.
1752         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1753         ELF_ARG_RELOC are defined.
1754         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1755         (pa_stringer): ..Do it here instead.  Fix comment typos.
1756         (hppa_force_relocation): Cast enums to int before comparing with
1757         ints.
1758
1759         From  Ryan Bradetich  <rbradetich@uswest.net>
1760         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1761         redifinition warning.
1762         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1763         (hppa_force_relocation): ditto
1764         (md_apply_fix): Added cast to buf to fix warnings.
1765
1766         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1767         cons_fix_new_hppa, hppa_force_relocation): Prototype.
1768
1769         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1770         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1771         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1772         reloc_type** to avoid warnings in switch.
1773         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
1774         little earlier instead.
1775
1776         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1777         and elf.
1778         (pa_type_args): Use symbol_arg_reloc_info.
1779         (struct pa_it): Make arg_reloc unsigned int.
1780         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1781         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1782         (pa_code): Delete.  pa_text duplicates this function.
1783         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1784         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1785         int.
1786         (cons_fix_new_hppa): Actually change selector to e_fsel when
1787         warning about assuming so.
1788         (tc_gen_reloc): More example elf arg reloc code.
1789         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1790         (hppa_force_relocation): Likewise.
1791
1792         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1793         files.
1794         (pa_end_of_source): Prototype.
1795         (hppa_fix_adjustable): Prototype.
1796         (LABELS_WITHOUT_COLONS): Move it..
1797         * config/te-hppa.h: To here.
1798
1799         * config/te-hppa64.h: New file.
1800
1801         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1802         type.
1803         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
1804         format -10, -16, 16 relocs.
1805         (hppa_elf_mark_end_of_function): Test for null
1806         last_call_info->start_symbol
1807
1808         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1809         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
1810         re_assesmble_* functions.  Delete extraneous statements.  Fix
1811         typos in comments.
1812         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
1813         insn to re_assemble_*.
1814
1815 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
1816
1817         * doc/internals.texi (Expressions): Fix typo.
1818
1819 2000-07-08  Kazu Hirata  <kazu@hxi.com>
1820
1821         * config/tc-sh.c: Fix formatting.
1822         * config/tc-tic54x.c: Fix formatting.
1823         * depend.c: Fix formatting.
1824         * flonum-konst.c: Likewise.
1825         * flonum-mult.c: Likewise.
1826
1827 2000-07-07  Kazu Hirata <kazu@hxi.com>
1828
1829         * config/tc-sh.c: Fix comments.
1830         * config/obj-vms.c: Fix comments.
1831         * config/tc-a29k.c: Likewise.
1832         * config/tc-alpha.c: Likewise.
1833         * config/tc-h8300.c: Likewise.
1834         * config/tc-h8500.c: Likewise.
1835         * config/tc-i370.c: Likewise.
1836         * config/tc-ia64.c: Likewise.
1837         * config/tc-m68hc11.c: Likewise.
1838         * config/tc-m68k.c: Likewise.
1839         * config/tc-mips.c: Likewise.
1840         * config/tc-ns32k.c: Likewise.
1841         * config/tc-ppc.c: Likewise.
1842         * config/tc-z8k.c: Likewise.
1843
1844 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
1845
1846         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1847         Default to '(SEC_LOAD | SEC_DATA)'.
1848         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1849
1850         * doc/internals.texi (CPU Backend): Describe
1851         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1852
1853 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1854
1855         * as.c (parse_args): NULL terminate the long option list.
1856
1857 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1858
1859         * config/tc-d30v.h: Include "write.h" for fixS.
1860         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1861
1862 2000-07-05  Nick Clifton  <nickc@cygnus.com>
1863
1864         * config/tc-d30v.c (write_2_short): Further changes to warning
1865         messages produced when combining EITHER_BUT_PREFER_MU attributed
1866         opcodes.
1867
1868 2000-07-05  DJ Delorie  <dj@redhat.com>
1869
1870         * MAINTAINERS: new
1871
1872 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1873
1874         * config/tc-arm.c (psrs): Accept combinations of flags.
1875
1876 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
1877
1878         * config/tc-avr.c: Change _ () to _() around all strings marked
1879         for translation (exception from the usual coding style).
1880         (avr_opt): New struct variable, how the new switches are set.
1881         (OPTION_MMCU): Define as 'm' and actually use.
1882         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1883         (show_mcu_list): New function, display the list of known MCUs.
1884         (md_show_usage): Document the new switches.  Call show_mcu_list.
1885         (avr_set_arch): Change 'm' to OPTION_MMCU.
1886         (md_parse_option): Call show_mcu_list if unknown MCU specified.
1887         Handle the new switches.
1888         (avr_operands): Disable warnings for undefined combinations of
1889         operands if -mall-opcodes.  Disable warnings for skipping two-word
1890         instructions if enhanced core or -mno-skip-bug.
1891         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1892         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1893         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1894         (avr_ldi_expression): Warn about implicit lo8().
1895         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1896
1897 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
1898
1899         * configure.in: Add entry for mips-*-sysv4*MP*
1900         * configure: Rebuild
1901         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1902         elf32-tradlittlemips for traditional mips targets.
1903         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1904         test for Link Once sections as in adjust_reloc_syms.
1905         * config/te-tmips.h: New file for traditional mips targets. Define
1906         TE_TMIPS.
1907
1908 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1909
1910         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1911         flags argument is not present, don't change an existing section's
1912         section's attributes. If the flags argument is present, warn if the
1913         attributes don't match the section's current attributes. When
1914         long section names are supported, set SEC_LINK_ONCE and
1915         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1916
1917 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
1918
1919         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1920         symbols; create them.
1921
1922 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1923
1924         * write.c (set_segment_vma): New: Set vma and lma for a segment.
1925         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1926
1927 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
1928
1929         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1930         expressions.  Ignore the problem when handling 16 bit signed
1931         immediates, because the assembler will take care of the relocation
1932         later.
1933
1934 2000-06-27  Nick Clifton  <nickc@cygnus.com>
1935
1936         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1937         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1938         sequential order, and emit warning messages if the input source
1939         code contains constructs like that, or parallel constructs
1940         containing such opcodes.
1941
1942 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
1943
1944         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1945         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
1946         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1947         (md_show_usage): Update usage message.
1948         (md_parse_option): Allow redefinition of MCU type within the
1949         same avr[1-5] bfd machine type.  Show both old and new MCU type
1950         in the error message.
1951         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1952         Simplify 8K wrap code.
1953
1954 2000-06-25  Kazu Hirata  <kazu@hxi.com>
1955
1956         * config/obj-aout.c: Remove all uses of DEFUN.
1957         * config/obj-ieee.c: Likewise.
1958         * config/tc-sh.c: Fix comment typos.
1959         * config/tc-tahoe.c: Likewise.
1960         * config/tc-vax.c: Likewise.
1961         * config/tc-w65.c: Likewise.
1962         * config/tc-z8k.c: Likewise.
1963         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1964
1965 2000-06-24  DJ Delorie  <dj@cygnus.com>
1966
1967         * config/tc-i386.c (md_estimate_size_before_relax): Revert
1968         more changes from Sept 1999
1969         (tc_i386_fix_adjustable): ditto
1970         (md_apply_fix3): ditto
1971
1972 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
1973
1974         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1975         (gas_cgen_parse_operand): Set it around expression() call.
1976         (gas_cgen_md_operand): Test for it before longjmp().
1977
1978 2000-06-24  Kazu Hirata  <kazu@hxi.com>
1979
1980         * config/tc-h8500.c: Remove all uses of DEFUN.
1981         * config/tc-sh.c: Likewise.
1982         * config/tc-w65.c: Likewise.
1983         * config/tc-z8k.c: Likewise.
1984
1985         * config/tc-h8500.c: Fix typos in comments.
1986
1987 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
1988
1989         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1990         is defined.
1991
1992 2000-06-23  matthew green  <mrg@redhat.com>
1993
1994         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1995         defined.  Fix error message for `[' grouping.
1996
1997 2000-06-22  Kazu Hirata  <kazu@hxi.com>
1998
1999         * config/tc-h8300.c: Fix formatting and comment typos.
2000
2001 2000-06-22  Timothy Wall  <twall@cygnus.com>
2002
2003         * config/tc-ia64.c (note_register_values): Move premature QP
2004         notation clearing into the appropriate place.
2005
2006 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2007
2008         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2009         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2010         Sort list of files as for $(OBJS) in Makefile.am.
2011
2012         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2013         find one.  Remake dependencies.
2014         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2015         * Makefile.in: Regenerate.
2016         * doc/Makefile.in: Regenerate.
2017
2018         * config/tc-i386.c (i386_displacement): Don't assume a constant
2019         displacement is necessarily 16 bits when in 16 bit code mode.
2020         (md_assemble): Instead size the displacement here after we know
2021         for sure that a .code16gcc operand hasn't automatically added
2022         operand size prefixes.
2023
2024 2000-06-21  H.J. Lu  <hjl@gnu.org>
2025
2026         * Makefile.am: Rebuild dependency.
2027         * Makefile.in: Rebuild.
2028
2029 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2030
2031         * config/tc-h8300.c (parse_reg): Make the function static.
2032         (parse_exp): Likewise.
2033
2034 2000-06-20  DJ Delorie  <dj@cygnus.com>
2035
2036         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2037         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2038         for cygwin import libraries to work properly.
2039
2040 2000-06-20  H.J. Lu  <hjl@gnu.org>
2041
2042         * Makefile.am: Rebuild dependency.
2043         * Makefile.in: Rebuild.
2044         * configure: Likewise.
2045         * doc/Makefile.in: Likewise.
2046
2047 2000-06-20  Timothy Wall  <twall@cygnus.com>
2048
2049         * doc/internals.texi (CPU backend): Add @itemx for
2050         TC_START_LABEL_WITHOUT_COLON.
2051         * doc/c-tic54x.texi: New.
2052         * doc/as.texinfo: Add tic54x features and include primary tic54x
2053         documentation file.
2054         * doc/all.texi: Add C54X.
2055         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2056         * doc/Makefile.in: Regenerate.
2057         * configure.in: Add tic54x and define LIBM for tic54x.
2058         * configure: Regenrate.
2059         * config/tc-tic54x.[ch]: New.
2060         * config/obj-coff.h: Add tic54x.
2061         * Makefile.am: (CPU_TYPES): Add tic54x.
2062         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2063         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2064         (as_new_LDADD): Add $(LIBM).
2065         * Makefile.in: Regenerate.
2066
2067 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2068
2069         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2070         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2071         * doc/as.texinfo: Likewise.
2072
2073         * configure, Makefile.in: Regenerate.
2074         * configure.in (emulations): Recognize m6811 and m6812.
2075         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2076         Added files for 68hc11 and 68hc12 assembler.
2077         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2078         * config/tc-m68hc11.h: Header definition for that assembler.
2079
2080 2000-06-18  Nick Clifton  <nickc@redhat.com>
2081
2082         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2083         instead of OCTETS_PER_BYTE.
2084
2085         * config/tc-v850.c: Fix compile time warnings.
2086         * config/tc-ppc.c: Fix compile time warnings.
2087
2088 2000-06-18  H.J. Lu <hjl@gnu.org>
2089
2090         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2091         * configure: Rebuild.
2092
2093 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2094
2095         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2096         to BFD_ASSEMBLER.
2097
2098 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2099
2100         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2101         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2102
2103         * doc/c-mips.texi: Document newly accepted cpu variants.
2104
2105 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2106
2107         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2108
2109 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2110
2111         * macro.c (getstring): Make it possible to escape the quote
2112         character.
2113
2114 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2115
2116         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2117
2118 2000-06-13  H.J. Lu  <hjl@gnu.org>
2119
2120         * configure: Regenerate.
2121
2122 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2123
2124         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2125         separator.
2126         * doc/internals.texi (line_separator_chars): Semicolon is no
2127         longer a default.  Mention null and newline as defaults.
2128
2129         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2130
2131         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2132         * config/tc-i860.h (line_separator_chars): Likewise.
2133         * config/tc-h8300.c (line_separator_chars): Likewise.
2134         * config/tc-i960.c (line_separator_chars): Likewise.
2135         * config/tc-m68k.c (line_separator_chars): Likewise.
2136         * config/tc-mips.c (line_separator_chars): Likewise.
2137         * config/tc-ns32k.c (line_separator_chars): Likewise.
2138         * config/tc-sparc.c (line_separator_chars): Likewise.
2139         * config/tc-vax.c (line_separator_chars): Likewise.
2140
2141         * config/tc-h8300.c (comment_chars): Use string initialiser.
2142         * config/tc-i960.c (line_comment_chars): Likewise.
2143         * config/tc-z8k.c (comment_chars, line_comment_chars,
2144         line_separator_chars): Likewise.
2145
2146         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2147         for TE_LINUX.
2148
2149 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2150
2151         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2152         for size 1 fixes.
2153
2154 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2155
2156         * configure.in (VERSION): Update to show this is the CVS mainline.
2157
2158 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2159
2160         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2161         $at is the integer register $r28, vs. both $r28 and the floating
2162         point register $f28.
2163
2164 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2165
2166         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2167         (dot_endp): Don't call ia64_flush_insns.
2168         (emit_one_bundle): Don't delete prologue/body records from
2169         unwind_record list in first loop.  Rewrite second loop to account for
2170         this.
2171
2172 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2173
2174         * config/tc-ia64.c: Add missing prototypes.
2175         (generate_unwind_image): Cast argument to output_unw_records call.
2176
2177 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2178
2179         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2180
2181 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2182
2183         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2184         (REGISTER_P): likewise.
2185         (avr_opcodes): uses include/opcode/avr.h
2186         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2187
2188 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2189
2190         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2191         initializers too.
2192
2193 2000-06-03  H.J. Lu  <hjl@gnu.org>
2194
2195         * read.c (is_end_of_line): Put back `;'.
2196
2197 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2198
2199         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2200
2201 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2202
2203         * expr.c (operand): Test is_end_of_line outside switch to catch
2204         line separator chars that are also operators.
2205         (operator): Return O_illegal for line separator chars.
2206
2207         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2208         entry (or `!' entry for TC_HPPA).
2209
2210         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2211         before indexing is_end_of_line.  Remove redundant check for '\0'.
2212         (fp_op2): Likewise.
2213         * config/tc-h8500.c (md_assemble): Likewise.
2214         * config/tc-mcore.c (md_assemble): Likewise.
2215         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2216         (md_atof): Likewise
2217
2218         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2219         is_end_of_line.
2220         * config/tc-mcore.c (mcore_cons): Likewise.
2221         (mcore_float_cons): Likewise.
2222         (mcore_stringer): Likewise.
2223         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2224
2225 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2226
2227         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2228
2229 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2230
2231         * config/tc-sh.c: Fix compile time warning messages.
2232
2233         * config/tc-mips.c: Fix compile time warning messages.
2234
2235 2000-05-29  Philip Blundell  <philb@gnu.org>
2236
2237         * doc/as.texinfo: Update copyright dates.
2238         (Local Labels): Delete misplaced mention of ARM.
2239         * NEWS: Mention ARM ELF support.
2240
2241 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2242
2243         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2244         it is modified, and use the real_size to compute the frag address
2245         for dwarf2 line info.
2246
2247 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2248
2249         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2250         line-matching scheme to cope with automake moving variables around.
2251         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2252         * Makefile.in: Regenerate.
2253
2254 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2255
2256         * config/tc-sparc.c (sparc_relax): New.
2257         (md_longopts): Add -relax and -no-relax options.
2258         (md_parse_options, md_show_usage): Likewise.
2259         (md_apply_fix3): Optimize tail call into branch always if possible.
2260
2261 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2262
2263         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2264         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2265         rules, with warning when a GAS statement specifies a packing that
2266         will result in an instruction being squashed.
2267         Added typdef packing_type and enumerals, changed various integer
2268         literals to use the enumerals.
2269
2270 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2271
2272         * config/tc-ia64.c (dot_restorereg_p): New function.
2273         (md_pseudo_table): Add restorereg.p.
2274         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2275         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2276
2277         * config/tc-ia64.h (unw_record_type): Add unwabi.
2278         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2279         called MASK with members for imask, and the masks produced by
2280         fr_mem, gr_mem, br_mem, and frgr_mem.
2281         (unw_p_record): Add members ABI and CONTEXT.
2282         (unw_x_record): Add member AB.
2283         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2284         as pseudo-register for use during unwind info generation.
2285         (AR_PFS, AR_LC): New macros.
2286         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2287         whose names start with an at sign (as in "@priunat").
2288         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2289         register.
2290         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2291         proc_end, unwind_info, personality_routine): Consolidate into
2292         "unwind" structure to reduce offset-table use.  Add member
2293         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2294         to be emitted.
2295         (output_R1_format, output_R3_format, output_P3_format,
2296         output_P6_format): Initialize R with zero to reduce compiler warnings.
2297         (output_P7_format): Ditto.  Add `default' branch to switch
2298         statement to reduce compiler warnings.
2299         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2300         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2301         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2302         into single argument.
2303         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2304         compiler warnings.  Merge A and B args into single argument.
2305         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2306         A and B args into single argument.
2307         (free_record): Removed (wasn't used).
2308         (free_list_records): Also free imasks in prologue records.
2309         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2310         (output_spill_mask): Remove.
2311         (output_unwabi): New function.
2312         (output_epilogue, output_label_state, output_copy_state): Call
2313         alloc_record.
2314         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2315         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2316         argument.
2317         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2318         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2319         as part of handling the prologue records.  Emit region's imask if
2320         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2321         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2322         spill_sprel_p, and spill_reg_p records.
2323         (set_imask, count_bits, slot_index): New function.
2324         (fixup_unw_records): Fix region size computation.  Handle
2325         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2326         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2327         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2328         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2329         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2330         (dot_save): Use manifest constants for applicaton registers.
2331         Handle REG_PR and REG_PRIUNAT.
2332         (dot_restore): Don't just ignore it.
2333         (dot_restorereg): New function..
2334         (generate_unwind_image): Ensure unwind info is a multiple of eight
2335         bytes, not just four bytes.
2336         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2337         (dot_altrp): Don't just ignore it.
2338         (dot_savemem): New function.  Replaces dot_savesp() and
2339         dot_savepsp().  Use manifest constants for applicaton registers.
2340         Handle REG_PR and REG_PRIUNAT.
2341         (dot_savef): Simplify.
2342         (dot_saveb): Support generation of br_gr.
2343         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2344          dot_label_state, dot_copy_state): New function.
2345         (dot_unwabi): Don't just ignore it.
2346         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2347         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2348         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2349         (emit_one_bundle): Set slot number for prologue/body records
2350         *before* emitting the first insn.
2351         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2352         (md_begin): Declare "psp" pseudo-register.
2353         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2354         so we don't get segfault.
2355         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2356         counts as required per SW Conventions manual
2357         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2358         output_preds_psprel, output_preds_sprel, output_spill_base,
2359         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2360         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2361         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2362         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2363         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2364         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2365         (dot_vframe): Implement.
2366         (dot_vframesp, dot_vframepsp): New function.
2367
2368 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2369
2370         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2371         * configure: Regenerate.
2372
2373 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2374
2375         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2376         (md_estimate_size_before_relax): so we can use it here instead of
2377         old kludges.  Localise vars to blocks.  Comment.
2378
2379         * frags.c (frag_new): Update fr_var comments.
2380         * frags.h (struct frag): Ditto.
2381
2382 2000-05-22  Richard Henderson  <rth@cygnus.com>
2383
2384         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2385         (pseudo_func): Add pcrel.
2386         (operand_match):  Handle IA64_OPND_TGT64.
2387         (build_insn): Likewise.
2388         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2389         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2390         (fix_insn): Handle all three 64-bit relocation types.
2391
2392 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2393
2394         * obj.h (struct format_ops): New members begin, app_file,
2395         s_set_other, s_set_desc, s_get_type, s_set_type,
2396         separate_stab_sections, init_stab_section.
2397
2398         * config/obj-multi.h: Update GPL notice to v2.
2399         (obj_begin): New.
2400         (obj_app_file): New.
2401         (S_SET_SIZE): Test s_set_size for NULL before calling.
2402         (S_SET_ALIGN): Similar for s_set_align.
2403         (S_SET_OTHER): New.
2404         (S_SET_DESC): New.
2405         (S_GET_TYPE): New.
2406         (S_SET_TYPE): New.
2407         (SEPARATE_STAB_SECTIONS): New.
2408         (INIT_STAB_SECTION): New.
2409         (EMIT_SECTION_SYMBOLS): New.
2410         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2411
2412         * config/obj-elf.h: Update GPL notice to v2.
2413         Mention that this file is included from obj-multi.h.
2414         (obj_begin): Wrap definition in ifndef.
2415         (elf_file_symbol): Constify declaration.
2416         (obj_app_file): Ditto.
2417         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2418         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2419
2420         * config/obj-elf.c (elf_s_set_other): New.
2421         (elf_file_symbol): Constify argument.
2422         (elf_separate_stab_sections): New.
2423         (elf_init_stab_section): New.
2424         (elf_format_ops): Add new members.  Remove comma at end.
2425
2426         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2427         (ecoff_format_ops): Add new fields.  Remove comma at end.
2428         Mention inconsistency for emit_section_symbols.
2429
2430         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2431
2432         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2433         (coff_separate_stab_sections): New.
2434         (coff_format_ops): Add new members.
2435
2436         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2437         (obj_aout_s_set_other): New.
2438         (obj_aout_s_set_desc): New.
2439         (obj_aout_s_get_type): New.
2440         (obj_aout_s_set_type): New.
2441         (obj_aout_separate_stab_sections): New.
2442         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2443         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2444         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2445         appropriate.
2446         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2447
2448 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2449
2450         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2451         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2452         (md_estimate_size_before_relax): Ensure jumps to weak and
2453         externally visible symbols are relocatable.
2454
2455 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2456
2457         * stabs.c (aout_process_stab): Make global.
2458         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2459         * read.h (aout_process_stab): Declare.
2460
2461         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2462         Generalize to *aout, *coff *elf.
2463         * configure: Regenerated.
2464
2465         * doc/internals.texi (Object format backend): Say
2466         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2467
2468         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2469         * Makefile.in: Regenerated.
2470
2471 2000-05-19  Catherine Moore  <clm@cygnus.com>
2472
2473         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2474
2475 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2476
2477         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2478         instruction to reflect change in re_assemble_*.
2479
2480 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2481
2482         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2483         build PA64 ELF tools.
2484         * configure: Rebuilt.
2485
2486 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2487
2488         * Makefile.am: Regenerate dependencies.
2489         * Makefile.in: Regenerate.
2490
2491 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2492
2493         * config/tc-arm.c (struct asm_psr): Add boolean field
2494         distinguishing between CSPR and SPSR.  Rename 'number' field
2495         to 'field'.
2496         (psrs): Rearrange contents to match new asm_psr structure.
2497         (arm_psr_parse): Move next to psr_required_here.  Make it
2498         return an asm_psr structure.
2499         (psr_required_here): Use asm_psr structure returned by
2500         arm_psr_parse.
2501         (do_msr): Reorganise to allow psr_required_here to be called
2502         only once.
2503         (md_undefined_name): Mark 'name' parameter as unused, since
2504         the COFF target does not use it.
2505
2506 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2507
2508         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2509         standards.
2510         * config/te-aux.h:  Likewise.
2511         * config/te-dpx2.h:  Likewise.
2512         * config/te-go32.h:  Likewise.
2513         * config/te-hp300.h:  Likewise.
2514         * config/te-hppa.h:  Likewise.
2515         * config/te-i386aix.h:  Likewise.
2516         * config/te-ic960.h:  Likewise.
2517         * config/te-interix.h:  Likewise.
2518         * config/te-nbsd532.h:  Likewise.
2519         * config/te-pc532mach.h:  Likewise.
2520         * config/te-ppcnw.h:  Likewise.
2521         * config/te-psos.h:  Likewise.
2522         * config/te-sparcaout.h:  Likewise.
2523         * config/te-sun3.h:  Likewise.
2524         * config/te-sysv32.h:  Likewise.
2525
2526 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2527
2528         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2529         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2530         and sign extend without an if statement.
2531         (build_bytes): Likewise.
2532
2533 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2534
2535         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2536         X_add_symbol L_32 case.
2537
2538 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2539
2540         * config/te-freebsd.h: New file.
2541
2542 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2543
2544         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2545         bindtextdomain): Replace defines with those from intl/libgettext.h
2546         to quieten gcc warnings.
2547
2548         * NEWS: Mention x86 .arch and -q.
2549
2550         * config/tc-i386.c (quiet_warnings): New.
2551         (md_assemble): Use quiet_warnings.
2552         (md_parse_option): Set quiet_warnings from -q.
2553         (md_show_usage): Mention -q, delete -m.
2554         (flag_do_long_jump): Delete.
2555         (md_parse_option): Remove -m.
2556         (md_show_usage): Remove -m.
2557         (md_create_long_jump): Remove useless flag_do_long_jump code.
2558
2559         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2560         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2561
2562 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2563             Alexander Sokolov <robocop@netlink.ru>
2564
2565         * doc/c-i386.texi (i386-Arch): New section.
2566         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2567
2568         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2569         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2570         architecture has been given and is not 486.
2571         (set_cpu_arch): New.
2572         (md_pseudo_table): Add .arch.
2573         (md_assemble): Warn if cpu architecture has been given and an
2574         unsupported instruction.
2575
2576         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2577         Move operand_types bit defines after relevant template field.
2578         (template): Add cpu_flags.
2579         (Cpu*): Define.
2580         (arch_entry): New.
2581
2582 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2583
2584         * config/tc-mn10300.h (md_end): Define.
2585         (mn10300_finalize): Declare.
2586         * config/tc-mn10300.c: Include dwarf2dbg.h.
2587         (debug_line): Define.
2588         (md_assemble): Generate dwarf2 line info.
2589         (mn10300_finalize): New function.  Finalize dwarf2 info.
2590
2591 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2592
2593         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2594         external version of the relocation for weak symbols.
2595
2596 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2597
2598         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2599         frame size in units of 16 bytes, as required per SW Conventions manual.
2600         (output_unw_records): Output info-block header as a dword to get
2601         byte-order right.
2602
2603 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2604
2605         * as.h: #include "file", not <file> on files from ../include.
2606         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2607         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2608         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2609         (tc_coff_symbol_emit_hook): Ditto.
2610         (OPTCOUNT): Cast to int to avoid compiler warning.
2611         (md_begin): Fix signed/unsigned warnings.
2612
2613 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2614
2615         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2616         ABRANCH LONG case for a conditional branch on a 68000.
2617         (md_estimate_size_before_relax): Likewise.  Also handle
2618         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2619         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2620         PC-relative on all CPUs.
2621         (md_estimate_size_before_relax): Likewise.
2622
2623 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2624
2625         * as.c (parse_args): Just mention current year in printed
2626         copyright message.
2627
2628 2000-05-03  J.T. Conklin  <jtc@redback.com>
2629
2630         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2631         unit registers.
2632         (md_parse_option): Recognize -m7400.
2633
2634 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2635
2636         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2637         don't permit lp to become less than the words array.
2638
2639 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2640
2641         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2642         Fix little-endian case.
2643
2644 2000-05-03  David O'Brien  <obrien@NUXI.com>
2645
2646         * as.c (parse_args): Update copyright.
2647
2648 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2649
2650         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2651         for the .bss section too.
2652
2653 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2654
2655         * configure.in: Set em=linux for hppa-*-linux.
2656         * configure: Regenerate.
2657         * doc/Makefile.in: Regenerate with correct automake.
2658
2659         * frags.c (frag_grow): Sanity check chunk_size.
2660
2661         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2662         * config/obj-som.h: Likewise.
2663         * config/obj-ieee.h: Likewise.
2664
2665         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2666
2667         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2668         (md_pseudo_table): Fully initialise OBJ_ELF cases.
2669         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2670         (pa_ip): low_sign_unext now returns via function value.  Use
2671         re_assemble_* instead of dis_assemble_* and
2672         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
2673         unnecessarily.
2674         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2675         (md_section_align, md_parse_option, md_show_usage,
2676         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2677         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2678         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2679         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2680         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2681         pa_text): Likewise.
2682         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
2683         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
2684         outside of switch.  Correct mask and shifting errors in case 10
2685         and case -11.  In case 21, compare against signed range to suit
2686         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
2687         case 17 and case 22, use offsetT variable to properly check range.
2688         Use re_assemble_* here too.
2689         (evaluate_absolute): Change type of value to offsetT.  Call
2690         hppa_field_adjust to do the work for us.
2691         (pa_parse_cmpb_64_cmpltr): Delete save_s.
2692         (pa_parse_cmpib_64_cmpltr): Ditto.
2693         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
2694         of i to unsigned int.
2695         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2696         (pa_end_of_source): Return type is void.
2697
2698 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
2699
2700         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2701
2702 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
2703
2704         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2705         More comments added.
2706         (md_begin): Removed "construct symbols for each register name".
2707         Because register names conflicts with GCC generated function
2708         names.
2709         (avr_operand): Now constant numbers can be used as a register
2710         identifiers (0 as r0, 31 as r31).
2711         (md_assemble): use skip_space () before parsing instruction
2712         operands.
2713
2714 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
2715
2716         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2717         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
2718         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2719         * configure: Regenerate.
2720
2721 2000-04-29  Andreas Jaeger  <aj@suse.de>
2722
2723         * as.h: Correctly check GCC version.
2724
2725 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
2726
2727         * doc/as.1: Fix unbalanced brackets.
2728
2729         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2730         TE_FreeBSD.
2731         (line_comment_chars): Set to '/' if TE_FreeBSD.
2732
2733 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
2734
2735         * configure.in: Configury support for PA64 (currently disabled).
2736         * configure: Rebuilt.
2737
2738 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
2739
2740         * config/tc-mips.c (s_change_sec): Use record_alignment, not
2741         bfd_set_section_alignment.
2742
2743 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
2744
2745         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2746         than 32.
2747
2748 2000-04-24  Nick Clifton  <nickc@cygnus.com>
2749
2750         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2751         * doc/as.texinfo (Align): Include arm and strongarm in list of
2752         targets that have the second form of the behaviour of the .align
2753         directive.
2754
2755 2000-04-24  Mark Klein <mklein@dis.com>
2756
2757          * obj-som.c: Terminate obj_pseudo_table.
2758
2759 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
2760
2761         * as.c (parse_args): Allow md_parse_option to override -a listing
2762         option.
2763         * config/obj-coff.c (add_lineno): Change type of offset parameter
2764         from "int" to "bfd_vma."
2765         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2766         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2767         (ppc_change_csect): Align correctly for XCOFF64.
2768         (ppc_machine): New function, which discards "ppc_machine" line.
2769         (ppc_tc): Cons for 8 when code is 64 bit.
2770         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
2771         relocations.
2772         (md_parse_option): Handle -a64 and -a32.
2773         (ppc_xcoff64): New.
2774         * config/tc-ppc.h (TARGET_MACH): Define.
2775         (TARGET_FORMAT): Move to function.
2776         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2777
2778 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
2779
2780         * config/tc-avr.c: New AVR_ISA_ defined.
2781         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2782         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2783         for `fmul', `movw' and `lpm R,Z' instructions.
2784         (avr_operands): Warn if current opcode is a two-word instruction
2785         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2786         (avr_opcodes): New commands added.
2787         (REGISTER_P): Check 'a' and 'v' constraint letters.
2788         (mcu_types): New MCU added.
2789
2790 2000-04-22  Timothy Wall  <twall@cygnus.com>
2791
2792         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2793         to "natval".
2794         (operand_match): Conditionally insert default bit values for IMMU9.
2795
2796 2000-04-14  Matthew Green  <mrg@cygnus.com>
2797
2798         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2799         * configure: Rebuilt.
2800
2801 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
2802                           Jason Eckhardt  <jle@cygnus.com>
2803
2804         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2805
2806         * config/tc-hppa.c (CHECK_ALIGN): New macro.
2807         Added handling of new operand types l,y,&,fe,fE,fx.
2808
2809 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
2810                           David Mosberger  <davidm@hpl.hp.com>
2811                           Timothy Wall <twall@cygnus.com>
2812                           Andrew MacLeod  <amacleod@cygnus.com>
2813                           Jim Wilson  <wilson@cygnus.com>
2814
2815         * Makefile.am (CPU_TYPES): Add ia64.
2816         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2817         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2818         * Makefile.in: Rebuild.
2819         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2820         * configure: Rebuild.
2821         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
2822         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2823         * expr.c (expr): Handle md_optimize_expr.
2824         * read.c (LEX_HASH): Add comment.
2825         * config/tc-ia64.c, config/tc-ia64.h: New files.
2826
2827 2000-04-21  Richard Henderson  <rth@cygnus.com>
2828
2829         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2830         bundling a non-delayed branch type instruction.
2831
2832 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
2833
2834         * config/tc-mn10300.c (HAVE_AM30): Define.
2835         (md_assemble): Use it.
2836
2837 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
2838
2839         * config/obj-elf.c (obj_elf_change_section): Check for changed
2840         section attributes.
2841
2842         * Makefile.am: (CPU_MULTI_VALID): Remove.
2843         (MULTI_CPU_TYPES): Define.
2844         (MULTI_CPU_OBJ_VALID): Define.
2845         (DEPTC): Use the above.
2846         (DEPOBJ): Same here.
2847         (DEP2): And here.
2848         Regenerate dependencies.
2849         * Makefile.in: Regenerate.
2850
2851 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2852
2853         * Makefile.am (YACC, LEX): Get them from configure.
2854
2855 2000-04-18  H.J. Lu  (hjl@gnu.org)
2856
2857         * config/tc-i386.c (offset_in_range): Use addressT instead of
2858         bfd_vma for non-bfd assemblers.
2859
2860 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
2861
2862         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2863         doesn't give spurious errors.
2864
2865 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2866
2867         * as.h (SEEK_SET): Define if undefined.
2868
2869 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
2870
2871         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2872         constants, and don't assume offsetT is 32 bits.
2873
2874 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
2875
2876         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2877         (md_pcrel_from_section): Add prototype.
2878         (d10v_fix_adjustable): Add prototype.
2879         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2880
2881         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2882
2883 2000-04-12  Nick Clifton  <nickc@cygnus.com>
2884
2885         * config/tc-d10v.c (find_opcode): Correctly calculate position of
2886         symbol in frag chain.
2887
2888 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
2889
2890         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2891         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2892         (fits_in_signed_word, smallest_imm_type): Ditto.
2893         (md_assemble): Use an offsetT var to hold offsetT values, not a
2894         long.
2895         (offset_in_range): New.
2896         (md_assemble): Use it.
2897         (md_convert_frag): Change type of target_address, opcode_address,
2898         and displacement_from_opcode_start to offsetT.
2899         (md_create_short_jump): Change type of offset to offsetT.
2900         (md_create_long_jump): Ditto.
2901         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2902         (md_chars_to_number): Remove.
2903         (output_invalid): Remove duplicate prototype.
2904
2905 2000-04-09  Nick Clifton  <nickc@cygnus.com>
2906
2907         * Makefile.am (CPU_TYPES): Add 'avr'.
2908         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2909         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2910
2911         * Makefile.in: Regenerate.
2912
2913         * doc/as.texinfo: Add M32R documentation.
2914
2915 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2916
2917         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
2918         --enable-build-warnings option.
2919         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2920         * Makefile.in, configure: Re-generate.
2921
2922 2000-04-07  Nick Clifton  <nickc@cygnus.com>
2923
2924         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2925         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2926         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2927         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2928         (arm_force_relocation): Force relocations for
2929         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2930
2931 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2932
2933         * config/tc-sh.c (get_operands): There's no third operand if the
2934         first operand is an immediate.
2935
2936 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
2937
2938         * config/tc-sh.c (immediate): Delete.
2939         (sh_operand_info): Add immediate member.
2940         (parse_reg): Use A_PC for pc.
2941         (parse_exp): Add second argument 'op'.  All callers changed.
2942         (parse_at): Expect pc to be coded as A_PC.
2943         Use immediate field in *op.
2944         (insert): Add fourth argument 'op'.  All callers changed.
2945         (build_relax): Add second argument 'op'.  All callers changed.
2946         (insert_loop_bounds): New function.
2947         (build_Mytes): Remove DISP_4.
2948         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
2949         (assemble_ppi): Use immediate field in *operand.
2950         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2951         (md_apply_fix): Likewise.
2952         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
2953
2954 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
2955
2956         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2957
2958 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
2959
2960         * internals.texi (CPU backend): Document
2961         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2962
2963 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
2964
2965         * po/gas.pot: Regenerate.
2966
2967         * as.c (show_usage): Restore translated part of bug string.
2968         * gasp.c (show_usage): Likewise.
2969
2970         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2971         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
2972         than move-if-change.
2973         (DEP1): Modify for "gcc -MM".
2974         (DEPTC): Likewise.
2975         (DEPOBJ): Likewise.
2976         (DEP2): Likewise.
2977         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2978         Update dependencies.
2979         * Makefile.in: Regenerate.
2980
2981 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
2982
2983         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2984         (md_begin): Likewise.
2985         (HAVE_AM33): New macro.
2986         (md_assemble): Use it.  Match r_regs and xr_regs only if
2987         HAVE_AM33.
2988
2989 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
2990
2991         * as.h: #include "bin-bugs.h"
2992         * as.c (show_usage): Use REPORT_BUGS_TO.
2993         * gasp.c: #include "bin-bugs.h"
2994         (show_usage): Use REPORT_BUGS_TO.
2995
2996         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2997
2998 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
2999
3000         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3001         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3002         adjustments.
3003
3004 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3005
3006         * config/tc-i386.c (i386_immediate): Don't assume a constant
3007         immediate is necessarily 16 bits when in 16 bit code mode.
3008         (md_assemble): Instead set guess_suffix here after we have checked
3009         registers.
3010
3011 2000-04-02  Richard Henderson  <rth@cygnus.com>
3012
3013         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3014         quantities.  Correct right shift sign extension.
3015         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3016         32-bit value when shifting into place.
3017
3018 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3019
3020         * app.c: Add ATTRIBUTE_UNUSED as needed.
3021         * config/tc-ppc.c: Likewise.
3022         (ppc_size): Make unsigned long.
3023         (ppc_insert_operand): Add casts to avoid warnings.
3024
3025 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3026
3027         * config/tc-d10v.h (md_flush_pending_output): Define.
3028
3029 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3030
3031         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3032         segment.  Works for both BFD_ASSEMBLER and others.
3033         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3034
3035 2000-03-29  Nick Clifton <nickc@cygnus.com
3036
3037         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3038
3039 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3040
3041         * listing.c (LISTING_LHS_WIDTH): Default depends on
3042         LISTING_WORD_SIZE.
3043         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3044
3045 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3046
3047         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3048         string literal.
3049
3050 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3051
3052         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3053
3054         * config/tc-avr.c (mcu_types): Add missing initialiser.
3055         (md_pcrel_from_section): Add prototype.
3056         (avr_operand): Remove redundant test of unsigned < 0.
3057         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3058
3059 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3060
3061         * config/tc-avr.c: New file for AVR support.
3062         * config/tc-avr.h: Likewise.
3063         * configure.in: Add AVR support.
3064         * configure: Regenerate.
3065
3066 2000-03-26  Timothy Wall <twall@cygnus.com>
3067
3068         * gasp.c (macro_op): Add new argument to check_macro call.
3069         Macro structure definitions moved to macro.h
3070         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3071         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3072         nesting checks with an additional flag.
3073         (struct input_save): Add flag to indicate whether current sb
3074         should be checked for proper macro/conditional nesting.
3075         (input_scrub_push/pop): Save/restore nest check flag.
3076         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3077         defined.
3078         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3079         information if a pointer is provided.  This information may be
3080         used by the new macro hooks.
3081         * macro.h: Update prototype for check_macro.  Macro struct
3082         definitions moved here from macro.c/gasp.c.
3083         * read.c (read_a_source_file): Add parameter to check_macro call,
3084         and pass macro info to the macro hook, if defined.
3085         (input_scrub_insert_line): New.  Allow insertion of a line of
3086         characters into the input stream.
3087         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3088         file into the input stream.
3089         (s_include): Use input_scrub_insert_file.
3090         * internals.texi: Document new macro hooks.
3091         * as.h: New prototypes added.
3092
3093 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3094
3095         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3096         an initial capital letter.
3097         (i386_index_check): Reindent.
3098
3099 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3100
3101         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3102         relative branches.
3103
3104 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3105
3106         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3107         instruction operand bad if Rd > 7 when generating
3108         thumb instructions. Prevents for example,
3109         "adr r12,label" from silently failing and generating
3110         the wrong instruction.
3111
3112 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3113
3114         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3115         that have a destingation >= 0x400000.
3116         Fix compile time warning messages.
3117
3118 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3119
3120         * config/tc-sh.c (md_begin): When encountering insn that are
3121         not supported by the current arch, only change the name if
3122         its contents are the same as prev_name.
3123         (get_specific): If the the architecture doesn't match, fail.
3124
3125 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3126
3127         * config/tc-sh.c (IDENT_CHAR): Define.
3128         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3129         matching back where it came from.
3130
3131 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3132
3133         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3134
3135 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3136
3137         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3138         normal operands.
3139
3140 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3141
3142         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3143
3144 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3145
3146         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3147         floating-point-number, make sure 'f' is in FLT_CHARS.
3148
3149 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3150
3151         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3152         (s_lcomm_internal): Use it.
3153         * doc/internals.texi (CPU backend): Document it.
3154         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3155         bytes.
3156
3157 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3158
3159         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3160         when embedded-pic.
3161
3162         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3163         implementation doesn't have special handling for switch
3164         statements.
3165         (macro_build): Allow for code in sections other than .text.
3166         (macro): Likewise.
3167         (mips_ip): Likewise.
3168         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3169         Don't perform relocs if we will be outputting them.
3170         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3171         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3172         embedded-pic.
3173
3174 2000-03-09  Catherine Moore  <clm@cygnus.com>
3175
3176         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3177         relocation type based on the entry in the fixup structure.
3178         Put S_IS_EXTERN processing back in.
3179
3180 2000-03-08  H.J. Lu  (hjl@gnu.org)
3181
3182         * Makefile.am (install-exec-tooldir): Depend on
3183         install-exec-bindir for parallel make.
3184         * Makefile.in: Regenerated.
3185
3186 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3187
3188         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3189         switch.
3190         (md_parse_option): Parse -m32r command line switch - disable m32rx
3191         compatability.
3192         (md_show_usage): Document new option.
3193
3194         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3195         * doc/Makefile.in: Regenerate.
3196         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3197
3198 2000-03-02  Michael Meissner  <meissner@redhat.com>
3199
3200         * config/tc-d30v.c (check_range): Remove code that incorrectly
3201         sign extended values where bits < 32.
3202
3203 2000-03-02  H.J. Lu  (hjl@gnu.org)
3204
3205         * configure.in: Support --enable-targets=all on ia32.
3206         * configure: Regenerated.
3207
3208 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3209
3210         * gasp.c (do_align): Remove bogus check of alignment value.
3211
3212 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3213
3214         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3215         TC_PPC was defined forced the type of a symbol with no other type
3216         to be BSF_OBJECT.
3217
3218 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3219
3220         * doc/internals.texi (CPU backend): Mention that
3221         line_separator_chars do not break up comments.  Fix typos for
3222         LEX_AT and LEX_NAME descriptions.  Document operands for
3223         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3224         description of md_create_short_jump usage.  Document argument for
3225         md_undefined_symbol.
3226
3227 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3228
3229         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3230         (md_parse_option): Handle it.
3231         (md_show_usage): Document it.
3232
3233 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3234
3235         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3236         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3237         <andrea@suse.de>.
3238
3239 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3240
3241         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3242         from here..
3243         (md_assemble): To here, before template operands are matched.
3244         Also ensure a constant immediate is sign extended when we know the
3245         size is at most 16 bits.  This is to catch cases like "add
3246         $0xffc0,%ax" where we don't know the size, and thus that the
3247         immediate can be represented as Imm8S until after parsing the
3248         register operand.
3249         (i386_displacement): Similarly sign extend 16 bit constant
3250         displacements.
3251         (md_assemble): Relax 16-bit jump constant range check to suit sign
3252         extended displacements.
3253
3254 2000-02-26  Andreas Jaeger  <aj@suse.de>
3255
3256         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3257
3258 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3259
3260         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3261         call operands when intel_syntax.
3262         (intel_float_operand): Return 2 for "fi...".
3263         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3264         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3265         earlier "SHORT" change.
3266         (md_assemble): When determining suffix from Regs, exclude
3267         InOutPortReg.
3268
3269 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3270
3271         * configure: Add arm-wince, mips-pe and sh-pe targets.
3272         * configure: Regenerate.
3273
3274         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3275         sh-pe targets.
3276         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3277         "pe-mips" for the mips-pe target.
3278
3279         * config/tc-arm.c (insns): Change displacement encoded in BL
3280         and B instructions if the target port is arm-wince.
3281         (do_ldst): Do not bias the relocation offset if the target
3282         port is arm-wince.
3283         (md_pcrel_from): Add in missing relocation offset bias if the
3284         target os arm-wince.
3285
3286         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3287         (md_begin): Disable -G support for mips-pe target.
3288         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3289         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3290         COFF flavour.
3291
3292         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3293         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3294         assembler, just set the alignment to 4.
3295
3296         * config/te-wince-pe.h: New file for WinCE targets.  Define
3297         TE_WINCE.
3298
3299 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3300
3301         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3302         string instructions.
3303         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3304         (i386_intel_memory_operand): After finding a segment override,
3305         check again for no `[' before looking for a displacement.  Bomb if
3306         more than one displacement rather than silently discarding the
3307         second and subsequent ones.  Free strings malloc'd by
3308         build_displacement_string.
3309
3310 2000-02-24  Catherine Moore  <clm@cygnus.com>
3311
3312         * config/obj-som.c (obj_pseudo_table): Add "weak".
3313         (obj_som_weak): New routine.
3314
3315 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3316
3317         * config/tc-i386.c (union i386_op): New.
3318         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3319         Throughout file replace occurences of disps[n], imms[n], regs[n]
3320         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3321         intel mode operand swapping.  Add assert in regKludge and
3322         fake_zero_displacement code.  Test i.types[n] when outputting
3323         displacements and immediates.  Combine output of Disp16 with
3324         Disp32.
3325         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3326         when in intel mode by (not) reversing fsub and fdiv operands
3327         before the template search.  This fails for single operand
3328         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3329         undefined.  Instead fix the base_opcode after we've found the
3330         template.  Move base_opcode xor with found_reverse_match from
3331         opcode output code to before this fix so we test for the correct
3332         opcodes.
3333         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3334         check in intel mode.  Instead compare opcodes.
3335
3336         * config/tc-i386.h (TC_RELOC): Delete.
3337         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3338         with equivalent call to reloc.
3339
3340         * as.h (flag_m68k_mri): Move declaration after target include, and
3341         only declare when TC_M68K defined.  Define as zero otherwise.
3342         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3343         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3344         Define as zero otherwise.
3345         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3346         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3347         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3348         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3349         testing whether defined.
3350         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3351         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3352         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3353         rather than testing whether defined.
3354         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3355         (parse_mri_cons): Declare and use only when TC_M68K.
3356         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3357         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3358         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3359
3360         * NEWS: Mention IBM 370 support.
3361
3362 2000-02-23  Richard Henderson  <rth@cygnus.com>
3363
3364         * config/tc-i386.c (md_assemble): When swapping operands for
3365         intel_syntax, assume everything that's not Imm or Disp is a
3366         register.
3367
3368 2000-02-23  Linas Vepstas <linas@linas.org>
3369
3370         * config/tc-i370.c, config/tc-i370.h: New files.
3371         * Makefile.am: Add support for Linux/IBM 370.
3372         * configure.in: Likewise.
3373         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3374         * config/obj-elf.c: Include elf/i370.h
3375         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3376
3377         * Makefile.in: Regenerate.
3378         * configure: Regenerate.
3379
3380         * doc/c-i370.texi: New file.
3381         * doc/all.texi: Include it.
3382         * doc/as.texinfo: And here.
3383         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3384         * doc/Makefile.in: Regenerate.
3385
3386 2000-02-19  Michael Meissner  <meissner@redhat.com>
3387
3388         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3389         determine if an instruction can be used in parallel with an ADDppp
3390         or SUBppp instruction.
3391
3392 2000-02-22  Andrew Haley  <aph@cygnus.com>
3393
3394         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3395
3396 1999-12-30  Andrew Haley  <aph@cygnus.com>
3397
3398         * config/tc-mips.c (mips_gp32): New variable.
3399         (macro_build) Use mips_gp32.
3400         (mips_ip): Ditto.
3401         (md_longopts): Add "-mgp32" and "-mgp64".
3402         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3403
3404         (OPTION_M7900): Change offset
3405         (OPTION_NO_M7900): Ditto.
3406
3407 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3408
3409         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3410         warning, and bump it to 1.
3411
3412 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3413
3414         From Brad Lucier <lucier@math.purdue.edu>:
3415         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3416         match format.
3417
3418 2000-02-21  Catherine Moore  <clm@cygnus.com>
3419
3420         * config/tc-mips.c (MF_HILO_INSN): Define.
3421         (mips_7000_hilo_fix): Declare.
3422         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3423         (md_parse_option): Check for 7000_HILO_FIX options.
3424         (OPTION_M7000_HILO_FIX): Define.
3425         (OPTION_NO_M7000_HILO_FIX): Define.
3426         * doc/c-mips.texi (-mfix7000): Describe.
3427
3428 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3429
3430         * listing.c (print_lines): Remove unused variable `end'.
3431
3432         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3433         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3434         reloc_type when BFD_ASSEMBLER.
3435         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3436         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3437         statement and quell signed vs. unsigned comparison warning.
3438
3439 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3440
3441         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3442         the computed frag offset, rather than overwriting it.
3443
3444 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3445
3446         * config/tc-sh.c ("elf/sh.h"): Include.
3447         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3448         (md.begin): Initialize target_arch.
3449         Only include opcodes in has table that match selected architecture.
3450         (parse_reg): Recognize register names for sh-dsp.
3451         (parse_at): Recognize post-modify addressing.
3452         (get_operands): The leading space is now optional.
3453         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3454         arguments.  Update valid_arch.
3455         (build_Mytes): Add support for SDT_REG_N.
3456         (find_cooked_opcode): New function, broken out of md_assemble.
3457         (assemble_ppi, sh_elf_final_processing): New functions.
3458         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3459         (md_longopts, md_parse_option): New option: -dsp.
3460         * config/tc-sh.h (elf_tc_final_processing): Define.
3461         (sh_elf_final_processing): Declare.
3462
3463 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3464
3465         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3466         the unwinder subspace.  Save the current seg/subseg before creating
3467         the new seg/subseg.
3468
3469 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3470
3471         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3472         little endian targets.
3473         (INST_BYTE1): Redefine to handle big and little endian
3474         targets.
3475         (cpu_type): New type: Select between M340 and M210.
3476         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3477         instructions of the M340.
3478         (md_assemble): Add support for the MULSH and OPSR classes of
3479         instructions.
3480         (md_atof): Add support for little endian targets.
3481         (md_parse_option): Add support for -EL, -EB and -mcpu command
3482         line switches.
3483         (md_convert_frag): Add support for little endian targets.
3484         (md_apply_fix3): Add support for little endian targets.
3485         (md_number_to_chars): Add support for little endian targets.
3486
3487 2000-02-10  Timothy Wall  <twall@redhat.com>
3488
3489         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3490         defined, use it to verify the symbol just read should be a label.
3491
3492 2000-02-10  Timothy Wall  <twall@redhat.com>
3493
3494         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3495         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3496         around colons when KEEP_WHITE_AROUND_COLON is defined.
3497         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3498         and KEEP_WHITE_AROUND_COLON.
3499
3500 2000-02-08  Timothy Wall  <twall@redhat.com>
3501
3502         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3503         logic.
3504         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3505         implemented.
3506         (end_repeat): New.  Provide support for a "break" out of the
3507         repeat loop.
3508         * read.h: Add prototypes for new functions.
3509
3510 2000-02-08  Timothy Wall  <twall@redhat.com>
3511
3512         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3513         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3514         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3515         non-zero.
3516
3517 2000-02-08  Timothy Wall  <twall@redhat.com>
3518
3519         * read.c: Added elseif to directives table.
3520         * read.h: Added prototype for s_elseif.
3521         * doc/as.texinfo: Added description for elseif.
3522         * cond.c (s_elseif): New function
3523
3524 2000-02-04  Timothy Wall  <twall@redhat.com>
3525
3526         * listing.c (print_lines): Remove conditionals causing bug in
3527         listings.
3528
3529 2000-02-03  Timothy Wall  <twall@cygnus.com>
3530
3531         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3532         default values.
3533         * frags.c (frag_new): Calculate fr_fix in octets
3534         (frag_now_fix) Return offset as target address offset (bytes).
3535         (frag_now_fix_octets) New - Return offset in octets (8-bit
3536         quantities).
3537         * frags.h: Added prototype for frag_now_fix_octets().
3538         Distinguish between octets and bytes in field descriptions.
3539         * listing.c (calc_hex): Account for octets vs bytes when
3540         printing addresses/offsets.
3541         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3542         target is little-endian, print the octets in a word in big-endian
3543         order so that the display looks like a proper hexadecimal number,
3544         instead of having the octets reversed.
3545         * read.c (do_align): When recording alignment, alignment power
3546         should be in terms of target bytes (minimum addressible unit)
3547         instead of octets.
3548         (do_org) Convert ORG target address (byte) argument into an
3549         octet offset when generating a variable fragment.
3550         * symbols.c (resolve_symbol_value): Symbol final value
3551         converted to a target address offset (bytes) from its octet offset.
3552         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3553         offset (bytes) is adjusted by the frag offset (octets) converted
3554         to bytes.
3555         (coff_frob_section) Section alignment power is in terms of bytes;
3556         convert it to an octet alignment power when calculating size (and
3557         size mask) in octets.  Don't modify the section size in order to
3558         "align" it for TI COFF, since that format has a different method
3559         for storing alignment information.
3560
3561 2000-02-01  Timothy Wall  <twall@cygnus.com>
3562
3563         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3564         entries, matching the way GCC generates them.  If not escaped, the
3565         filename is encoded incorrectly.
3566
3567 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3568
3569         * config/tc-arm.c (reg_table): Add support for ATPCS register
3570         naming conventions.
3571
3572 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3573
3574         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3575         already defined.
3576         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3577         New macro.
3578         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3579         of a symbol when we really care about its value.
3580
3581 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3582
3583         * config/tc-mcore.c (md_assemble): Give warning message if
3584         operands passes to instruction are more than the spec.
3585
3586 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3587
3588         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3589         Thumb mode but the label seen was not declared as '.thumb_func'
3590         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3591         correct disassembly of Thumb code bounded by non function labels.
3592
3593 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3594
3595         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3596         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3597
3598         * Makefile.in: Same here.
3599         Update copyright.
3600
3601         * configure.in: Set bfd_gas for i386-aout when primary target
3602         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3603         we may need the primary te_file.  Remove incorrect comment.
3604
3605         * configure: Regenerate.
3606
3607         * config/e-i386aout.c: New file.
3608
3609         * as.c (USE_EMULATIONS): Move to before print_version_id.
3610         (struct emulation): Add i386aout.
3611         (show_usage): Split text strings.  Reformat -a text.  Add --em
3612         help.
3613         Update copyright.
3614
3615         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3616         (aout_format_ops): New.
3617         Update copyright.
3618
3619         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3620         preprocessor conditional and add aout USE_EMULATIONS tests.
3621         (read_a_source_file): Don't pass error strings to printf as
3622         format arg.
3623         Update copyright.
3624
3625         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3626         format arg.
3627         (do_data): Same here.
3628         (process_file): And here.
3629         Update copyright.
3630
3631         * symbols.c (colon): Rewrite "already defined" fatal message
3632         code for aout with USE_EMULATIONS.
3633         Update copyright.
3634
3635         * config/obj-aout.c (OBJ_HEADER): Define.
3636         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3637         fields of sentinel.
3638         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3639         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3640         forms here.
3641         (obj_aout_type): Expand S_SET_OTHER here too.
3642         (obj_read_begin_hook): Remove.
3643         (aout_pop_insert): New.
3644         (obj_aout_s_get_other): New.
3645         (obj_aout_s_get_desc): New.
3646         (aout_format_ops): New.
3647         Update copyright.
3648
3649         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3650         gets aout_pseudo_table.
3651         (aout_pseudo_table): Declare.
3652         (obj_read_begin_hook): Define.
3653         Update copyright.
3654
3655         * config/obj-coff.c (obj_pseudo_table): Rename to
3656         coff_pseudo_table.
3657         (coff_pop_insert): Use coff_pseudo_table.
3658         (coff_sec_sym_ok_for_reloc): Remove.
3659         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3660         and comment all zero entries and remove #if 0 code.
3661         Update copyright.
3662
3663         * config/obj-coff.h (obj_pop_insert): Define.
3664         (coff_pseudo_table): Declare.
3665         Update copyright.
3666
3667         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3668         s_get_size, s_set_size.  Comment all zero entries.
3669         Update copyright.
3670
3671         * config/obj-elf.c (elf_s_get_other): New function.
3672         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3673         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3674         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3675         comment.
3676         (obj_elf_parse_section_letters): Don't pass error strings to
3677         printf as format arg.
3678         Update copyright.
3679
3680         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3681         OBJ_MAYBE_ECOFF.
3682         (elf_s_get_other): Declare.
3683         (S_GET_OTHER) Define as elf_s_get_other if not already
3684         defined.
3685         (S_SET_OTHER): Only define when not already defined.
3686         (elf_obj_read_begin_hook): Declare.
3687         (obj_read_begin_hook): Define.
3688         (elf_obj_symbol_new_hook): Declare.
3689         (obj_symbol_new_hook): Define.
3690         Update copyright.
3691
3692         * config/obj-multi.h: Add copyright header and protect against
3693         multiple inclusion.  Add * to all function pointers.
3694         (OBJ_HEADER): If defined, include it rather than other defines
3695         in this file.
3696         (obj_frob_file_after_relocs): Test for NULL.
3697         (obj_symbol_new_hook): Here too.
3698         (obj_sec_sym_ok_for_reloc): And here.
3699         (S_GET_OTHER): Define.
3700         (S_GET_DESC): Define.
3701         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3702         (OBJ_MAYBE_ELF): Update comment.
3703
3704         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3705         OBJ_AOUT preprocessor conditional and handle emulation by
3706         testing OUTPUT_FLAVOR.
3707         (i386_displacement): Here too.
3708         (md_section_align): Similarly here.
3709         (i386_target_format): Conditionally compile when more than one
3710         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
3711         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3712         (i386_displacement): Here too.
3713         Update copyright.
3714
3715         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3716         Define TARGET_FORMAT for aout only when not multi.
3717         Update copyright.
3718
3719         * config/te-multi.h: Delete file as it's identical to te-generic.h
3720
3721 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
3722
3723         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3724         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3725         LONG_MNEM_SUFFIX.
3726
3727         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3728         DWORD_MNEM_SUFFIX.
3729         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
3730         comments.
3731
3732 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
3733
3734         * config/tc-mips.c (mips_do_align): New function.
3735         * config/tc-mips.h (md_do_align): Define.
3736
3737 2000-01-10  Philip Blundell  <philb@gnu.org>
3738
3739         * doc/c-arm.texi (ARM Options): Fix typo.
3740         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
3741         line separator for Linux.
3742         * doc/as.texinfo (Comments): Mention the ARM.
3743
3744 2000-01-10  Philip Blundell  <pb@futuretv.com>
3745
3746         * configure.in (arm*-*-conix*): New target.
3747         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3748         armv*-*-linux-gnu.
3749         * configure: Regenerate.
3750
3751 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
3752
3753         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3754         (obj_elf_visibility): New function.
3755
3756         * doc/as.texinfo (Visibility): New node: document visibility
3757         pseudo ops.
3758
3759 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3760
3761         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
3762         warning for absolute jump/call without `*' in non-intel mode.  No
3763         need to set i.types[0] JumpAbsolute in intel mode.
3764
3765 1999-12-22  Philip Blundell  <pb@futuretv.com>
3766
3767         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3768         hook function when changing sections.
3769         (arm_s_data): Likewise.
3770
3771 1999-12-14  Nick Clifton  <nickc@cygnus.com>
3772
3773         * config/tc-arm.c (md_parse_option): Add support for -marm720
3774         command line switch.
3775
3776 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
3777
3778         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3779         (r_registers, xr_registers): Define.
3780         (r_register_name, xr_register_name): New functions.
3781         (md_assemble): Handle new am33 operand types and instruction
3782         formats.
3783         (mn10300_insert_operand, check_operand): Likewise.
3784
3785 1999-11-29  Nick Clifton  <nickc@cygnus.com>
3786
3787         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3788         (s_force_thumb): Set thumb_mode to 2.
3789         (md_assemble): Do not complain about thumb instructions on a
3790         non-thumb target if thumb_mode is set to 2.
3791
3792 1999-11-28  Michael Meissner  <meissner@cygnus.com>
3793
3794         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3795         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3796         (O_...): Add new machine dependent expressions if we are handling
3797         explicit relocations.
3798         (alpha_reloc_op): New static table holding the explicit relocation
3799         information.
3800         (alpha_literal_hash): New static to hold the hash table for
3801         explicit relocations.
3802         (alpha_macros): Add support for explicit relocations.
3803         (md_begin): If explicit relocations, initialize hash table.
3804         (md_assemble): Don't print a second error if tokenize_arguments
3805         already printed an error message.
3806         (md_apply_fix): Add support for explicit relocations.
3807         (alpha_force_relocation): Ditto.
3808         (alpha_fix_adjustable): Ditto.
3809         (alpha_adjust_symtab): New function to support explicit
3810         relocations.
3811         (alpha_adjust_symtab_relocs): Ditto.
3812         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3813         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3814         Add support for explicit relocations.  Return -2 if an error
3815         message was already printed.
3816         (find_macro_match): Add support for explicit relocations.  Comment
3817         each of the cases.
3818         (emit_insn): Add support for explicit relocations.
3819         (assemble_tokens): Ditto.
3820         (emit_ldgp): Ditto.
3821         (load_expression): Ditto.
3822         (emit_lda): Ditto.
3823         (emit_ldah): Ditto.
3824         (emit_ir_load): Ditto.
3825         (emit_loadstore): Ditto.
3826         (emit_ldXu): Ditto.
3827         (emit_ldil): Ditto.
3828         (emit_sextX): Ditto.
3829         (emit_division): Ditto.
3830         (emit_jsrjmp): Ditto.
3831         (emit_retjcr): Ditto.
3832
3833         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3834         ELF object format.
3835         (tc_adjust_symtab): If explicit relocations, call the function
3836         alpha_adjust_symtab.
3837         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3838         relocations next to the literal relocation they reference.
3839         (TC_INIT_FIX_DATA): Initialize the new fields.
3840         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3841
3842 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
3843
3844         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
3845         'B' operand for PA2.0 bb instruction.
3846
3847 1999-11-18  Nick Clifton  <nickc@cygnus.com>
3848
3849         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3850         target.
3851
3852         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3853         relocs.
3854         (mcore_force_relocation): Force relocations to be generated for
3855         RVA relocs.
3856
3857 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
3858
3859         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3860         (i386_displacement): Disallow O_big displacements.
3861
3862 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
3863
3864         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3865         Small improvements in error checking.
3866         (md_assemble): Support for unconditional ARM instructions.
3867         (md_parse_option): Support for -m[arm]v5e flag.
3868
3869 1999-11-12  Nick Clifton  <nickc@cygnus.com>
3870
3871         * macro.c (buffer_and_nest): Do not check beyond the end of the
3872         buffer.
3873
3874 1999-11-11  Nick Clifton  <nickc@cygnus.com>
3875
3876         * macro.c (buffer_and_nest): Look for seperator after TO and
3877         FROM tokens.
3878
3879 1999-11-08  Andrew Haley  <aph@cygnus.com>
3880
3881         * app.c (do_scrub_chars): When in State 10, treat backslash
3882         characters in the same way as as symbol characters.
3883
3884 1999-11-07  Richard Henderson  <rth@cygnus.com>
3885
3886         * config/tc-alpha.c (alpha_align): Check, don't assert, that
3887         the previous label was in the current section before playing
3888         with auto-alignment.
3889
3890 1999-11-06  Nick Clifton  <nickc@cygnus.com>
3891
3892         * config/tc-v850.c (v850_force_relocation): Force relocation
3893         for weak symbols.
3894         (v850_pcrel_from_selection): Do not compute a pcrel offset if
3895         the symbol is weak.
3896
3897 1999-11-05  Michael Meissner  <meissner@cygnus.com>
3898
3899         * expr.h (operatorT): Increase machine dependent operators to 16.
3900         * expr.c (op_rank): Ditto.
3901
3902 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
3903
3904         * read.c (pseudo_set): Reject attempts to set the value of a
3905         section symbol.
3906
3907         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3908         if it is defined.
3909
3910         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3911
3912         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3913         to bfd_set_section_contents.
3914
3915 1999-11-03  Nick Clifton  <nickc@cygnus.com>
3916
3917         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3918
3919 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
3920
3921         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3922         (mips_ip): Use OPCODE_IS_MEMBER.
3923
3924 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
3925
3926         * config/tc-arm.c (reg_required_here): Improve comments.
3927
3928         * config/tc-arm.c (thumb_opcode): Add "variants" field.
3929         (tinsns): Initialize variants field.
3930
3931         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3932         BAD_PC respectively.
3933
3934 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
3935
3936         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3937         * config/tc-arm.h: Fix compile time warnings.
3938
3939 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
3940
3941         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3942         form @abs16, @(abs16) and @(abs16 + imm).
3943
3944 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
3945
3946         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3947         (ISA_HAS_64_BIT_REGS) New.
3948         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3949         mips_emit_delays,macro_build,load_register,load_addresss,
3950         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3951         and/or use new ISA_xxx macros in expressions involving
3952         ISA, particularly mips_opts.isa.
3953
3954 1999-10-18  Michael Meissner  <meissner@cygnus.com>
3955
3956         * expr.h (operatorT): Add machine dependent operators md1..md8.
3957         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
3958         for the machine dependent operators to use.
3959
3960         * expr.c (op_rank): Add machine dependent operators.
3961
3962         * config/tc-alpha.c (O_pregister): Define as a machine dependent
3963         operator.
3964         (O_cpregister): Ditto.
3965         (md_begin): Change X_op test that field is wide enough to use
3966         O_max instead of O_alpha_max.
3967         (cpu_types): Fill in missing initializer.
3968         (alpha_num_macros): Make unsigned.
3969         (md_assemble): Make opnamelen be size_t.
3970         (md_apply_fix): Cast alpha_num_operands to int before testing.
3971         (alpha_force_relocation): Ditto.
3972         (alpha_fix_adjustable): Ditto.
3973         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3974         (tc_gen_reloc): Ditto.
3975         (tc_get_register): Ditto.
3976         (emit_ldgp): Ditto.
3977         (emit_lda): Ditto.
3978         (emit_ldah): Ditto.
3979         (emit_ldil): Ditto.
3980         (s_alpha_ent): Ditto.
3981         (s_alpha_end): Ditto.
3982         (s_alpha_frame): Ditto.
3983         (s_alpha_prologue): Ditto.
3984         (s_alpha_file): Ditto.
3985         (s_alpha_gprel32): Ditto.
3986         (s_alpha_proc): Ditto.
3987         (s_alpha_set): Ditto.
3988         (s_alpha_base): Ditto.
3989         (s_alpha_align): Ditto.
3990         (s_alpha_arch): Ditto.
3991         (alpha_align): Ditto.
3992         (assemble_insn): Suppress unused variable warning.
3993         (emit_insn): Ditto.
3994         (assemble_insn): Don't assume X_op and X_unsigned are in a given
3995         order in the structure.
3996         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3997
3998 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
3999
4000         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4001
4002 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
4003
4004         * config/tc-i386.c (i386_index_check): Correct #endif location.
4005
4006 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
4007
4008         * as.c (show_usage): Document new options.
4009         (parse_args): Add --no-warn, --warn, --fatal-warnings,
4010         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4011         (parse_args): Parse the new options.
4012         (main): If there were warnings, and --fatal-warnings
4013         was specified, print an error.
4014         * as.h: New variable, flag_fatal_warnings, for new option.
4015
4016 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4017
4018         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
4019         '@'.  Change autoincrement completers to fall through to cache control
4020         completers.
4021
4022         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
4023         arg.
4024         (pa_parse_addb_64_cmpltr):  New function.
4025
4026         * config/tc-hppa.c (pa_ip):  Change error message.
4027         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
4028         '?Q' args to allow falling through.
4029
4030         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
4031         Remove unused conditional codes.
4032         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
4033
4034 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4035
4036         * config/tc-d30v.c (CHAR_BIT): Define.
4037         (check_range): Fix bit operations to support integers bigger than
4038         32 bits.
4039
4040 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4041
4042         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4043         operands.
4044
4045 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
4046                           Doug Evans  <devans@cygnus.com>
4047
4048         Add support for m32rx.
4049         * config/tc-m32r.c (enable_m32rx): New static global.
4050         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4051         (allow_m32rx): New function.
4052         (M32R_SHORTOPTS): Add `O'.
4053         (md_longopts): Add --m32rx plus several warning options.
4054         (md_parse_option): Handle new options.
4055         (md_show_usage): Print them.
4056         (md_begin): Enable m32rx.
4057         (OPERAND_IS_COND_BIT): New macro.
4058         (first_writes_to_seconds_operands): New function.
4059         (writes_to_pc,can_make_parallel,make_parallel): New functions.
4060         (target_make_parallel,assemble_two_insns): New functions.
4061         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4062         If optimizing and m32rx, try to make consecutive insns parallel.
4063
4064 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
4065
4066         * config/tc-mips.c (nopic_need_relax): Allow for the
4067         .sdata.foo sections generated by -fdata-sections,
4068         and for the .gnu.linkonce.s sections generated by C++.
4069
4070 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4071
4072         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4073         with cleaner code using completer prefixes.   Add 'Y'.
4074
4075         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
4076
4077 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
4078
4079         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4080         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4081         insn does not match and we should try the next insn in the table.
4082
4083 1999-09-22  Nick Clifton  <nickc@cygnus.com>
4084
4085         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4086
4087 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
4088
4089         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4090         of PA2.0 support.
4091
4092 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4093
4094         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4095         OBJ_ELF.  If ELF, add "sq".
4096         (md_parse_option): If ELF, ignore -s and -q.
4097         (md_show_usage): Mention ELF options.
4098
4099 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
4100
4101         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4102         operands.
4103
4104         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4105
4106         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4107
4108         * config/tc-hppa.c (struct pa_it): New field "trunc".
4109         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4110         (pa_parse_ftest_gfx_completer): New function
4111         (pa_parse_fp_cnv_format): New function.
4112
4113         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4114         (md_apply_fix): Handle 22bit pc-rel branches.
4115
4116         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4117
4118         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4119
4120         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4121
4122         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4123
4124 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
4125
4126         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4127         (pa_ip): Handle 'fX'.
4128
4129 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
4130
4131         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4132         unwinds unless the function is in the text space.
4133         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4134
4135 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
4136
4137         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4138         (md_assemble): To here.  Tweak address generation.
4139
4140         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
4141         debug_line.
4142         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4143         (md_assemble): Call dwarf2_where for OBJ_ELF.
4144         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4145         (pa_end_of_source): New function.
4146         * tc-hppa.h (md_end): Define for OBJ_ELF.
4147
4148 1999-09-14  Michael Meissner  <meissner@cygnus.com>
4149
4150         * configure.in (Canonicalization of target names): Remove adding
4151         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4152         generates $ac_config_sub with a ${CONFIG_SHELL} already.
4153         * configure: Regenerate.
4154
4155 1999-09-14  Donn Terry  <donn@interix.com>
4156
4157         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4158
4159 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
4160
4161         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4162         pc-relative jmp/call to an absolute symbol.
4163         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4164         absolute section symbols.
4165
4166         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
4167         jump handling code and comments.
4168
4169 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
4170
4171         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4172         the value if TE_PE and a global defined symbol.
4173
4174 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
4175
4176         * write.c (dump_section_relocs): Call print_symbol_value_1 to
4177         print the symbol, rather than printing it here.
4178
4179 1999-09-11  Donn Terry  <donn@interix.com>
4180
4181         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4182         BFD_RELOC_RVA relocations.
4183
4184         * config/tc-i386.c (md_undefined_symbol): Compare the name against
4185         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4186         starts with "_G".
4187
4188         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4189         defined.
4190         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4191         * doc/internals.texi (Object format backend): Document
4192         SET_SECTION_RELOCS.
4193
4194         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4195         relocations against global symbols if TE_PE.
4196
4197         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4198         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4199
4200         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4201         symbols.
4202
4203         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4204         symbols which do not have a constant value, or tags with
4205         non-tags.  Remove the symbol from the list before adding it at the
4206         end.
4207
4208         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4209         C_FCN symbol differently if TE_PE.
4210         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4211         appears in the pseudo-op, rather coff_line_base which is only set
4212         for a .bf symbol.
4213
4214         * config/obj-coff.c (obj_coff_loc): New static function.
4215         (obj_pseudo_table): Add "loc".
4216
4217         * config/obj-coff.c (add_lineno): Check that the line number is
4218         positive.
4219
4220         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4221         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4222         int.
4223         (md_atof): Return NULL rather than 0.
4224         * config/tc-i386.c (md_atof): Change type to int.
4225         * expr.c (expr): Change first parameter to int.
4226         * config/obj-coff.c: Add declarations for static functions.
4227         (coff_frob_symbol): Use SYM_AUXENT.
4228         * config/tc-i386.h (flag_16bit_code): Don't declare.
4229
4230         * config/obj-coff.c (obj_coff_section): Default to setting
4231         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
4232
4233         * write.c (adjust_reloc_syms): Print adjusted fixup.
4234
4235         * expr.c (integer_constant): Correct too_many_digits calculation
4236         in base 10 case.
4237
4238 1999-09-09  Andreas Schwab  <schwab@suse.de>
4239
4240         * doc/c-arm.texi: Fix arguments of @var to not contain
4241         punctuation.
4242
4243 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
4244
4245         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4246         and COFF targets.
4247         (md_parse_option): Only support -k flag for ELF and COFF targets.
4248
4249 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
4250
4251         * config/tc-hppa.c (pa_ip): Put strict register checks before
4252         call to pa_parse_number.
4253
4254         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4255
4256 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
4257
4258         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4259         BFD_ASSEMBLER code.
4260
4261 1999-09-06  Donn Terry  <donn@interix.com>
4262
4263         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4264
4265 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
4266
4267         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4268         candidate instruction.  Require registers for register arguments
4269         when in strict mode.  Require assemble-time constants for
4270         constants when in strict mode.
4271         (pa_get_absolute_expression): Require a constant when in strict
4272         mode.
4273
4274 1999-09-06  Nick Clifton  <nickc@cygnus.com>
4275
4276         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4277
4278 1999-09-04  Steve Chamberlain  <sac@pobox.com>
4279
4280         * config/tc-pj.c: New file, supports picoJava in ELF.
4281         * config/tc-pj.h: Ditto.
4282         * configure.in (pjl*, pj*): New targets.
4283         * Makefile.am: Rebuild dependencies.
4284         (CPU_TYPES): Add pj.
4285         (TARGET_CPU_CFILES): Add config/tc-pj.c.
4286         (TARGET_CPU_HFILES): Add config/tc-pj.h.
4287         * doc/c-pj.texi: New file.
4288         * doc/as.texinfo: Add some PJ specifics.
4289         * doc/all.texi: Add PJ to the list of all architectures, sort them
4290         all alphabetically.
4291         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4292         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4293
4294 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
4295
4296         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4297         (obj_frob_file): Test for null pointer.
4298         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4299         (OBJ_PROCESS_STAB): And here.
4300         (elf_obj_sy): Remove
4301
4302         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4303         except OBJ_PROCESS_STAB, which we #undef for ecoff.
4304         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4305
4306         * config/obj-coff.c (no_func): Remove.
4307         (coff_format_ops): Change occurrences of no_func to 0, as we test
4308         for 0 in obj-multi.h.
4309
4310         * configure.in:  Enable bfd for i386-coff when primary target is
4311         bfd.  Enable i386 elf,coff emulation support.  Don't set
4312         USE_EMULATIONS=1 or te_file=multi unless there is more than one
4313         emulation to support.
4314         *configure: Regenerate.
4315
4316 1999-09-02  Nick Clifton  <nickc@cygnus.com>
4317
4318         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4319         .section .line directive is encountered.
4320
4321 1999-09-01  Nick Clifton  <nickc@cygnus.com>
4322
4323         * config/tc-arm.c (md_section_align): Do not align sections in ELF
4324         format.
4325
4326         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4327         * as.texinfo: Document --gdwarf2 command line option.
4328         Add additional documentation of ARM command line switches.
4329
4330 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
4331
4332         * config/tc-i386.c (i386_intel_memory_operand): Combine
4333         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
4334         and RESTORE_END_STRING around parse_register calls.
4335         (i386_operand): Here too.
4336         (i386_is_reg): Remove.
4337         (parse_register): Move as_bad calls from within this function to
4338         callers.
4339
4340 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4341
4342         Based on a patch from H.J. Lu  <hjl@gnu.org>
4343         * config/tc-i386.c (parse_register): Handle FP regs specially.
4344         (md_begin): Remove '(' and ')' from register_chars.
4345
4346 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
4347
4348         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4349         error message (done elsewhere).
4350
4351 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
4352
4353         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4354
4355 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4356
4357         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
4358         args by 'f'.
4359
4360         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4361
4362         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
4363         between args.
4364         Add new completers.  Fix bug in 64 bit condition handling.
4365
4366         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
4367         'cS', and 'c*'.
4368
4369         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4370
4371         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
4372
4373         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
4374
4375 1999-08-27  Jim Wilson  <wilson@cygnus.com>
4376
4377         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4378         (struct ls): Add frag field.  Initialize it to zero.
4379         (out_end_sequence): New local text_frag.  Set it while in text section.
4380         Replace address check with frag check.  Set ls.frag to text_frag if
4381         out_set_addr called.
4382         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
4383         Set it before switching sections.  Replace address check with frag
4384         check.  Set ls.frag to saved_frag if out_set_addr called.
4385
4386 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
4387
4388         * dwarf2dbg.c (out_end_sequence): If address changed, directly
4389         output "advance_pc" opcode instead of calling gen_addr_line().
4390         The latter has the undesired side-effect of creating a new row
4391         in the debug line info matrix.
4392
4393 1999-08-26  Jim Wilson  <wilson@cygnus.com>
4394
4395         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
4396         ls.last_filename if last is less than zero.  Set ls.last_filename
4397         when allocating new entry.
4398         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4399         call.
4400
4401 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
4402
4403         * config/tc-i386.c (i386_index_check): Fix the displacement size
4404         when INFER_ADDR_PREFIX.
4405
4406 1999-08-18  Nick Clifton  <nickc@cygnus.com>
4407
4408         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4409         display its value.
4410
4411 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
4412
4413         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4414         handle 0xffffNNNN constants correctly.
4415
4416 1999-08-16  Nick Clifton  <nickc@cygnus.com>
4417
4418         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4419         as well as loads.
4420
4421 1999-08-13  Nick Clifton  <nickc@cygnus.com>
4422
4423         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4424         (md_apply_fix3): Always pass positive values to
4425         validate_offset_imm.
4426
4427 1999-08-12  Nick Clifton  <nickc@cygnus.com>
4428
4429         * config/tc-arm.c (skip_whitespace): New macro.
4430         Formatting tidy ups.
4431
4432         (md_apply_fix3): Store relocation offset in addend for ELF based
4433         relocs.
4434         (arm_force_relocation): Always generate relocs for Thumb function
4435         calls.
4436
4437 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
4438
4439         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
4440         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4441
4442 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
4443
4444         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4445         flags for the unwind subspace.
4446
4447         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4448         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
4449         suitable relocation based on the size of the target's pointer.
4450         Always Use subsegment zero for the unwinders.
4451         (pa_level): Handle "2.0w".
4452
4453 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4454
4455         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4456         with the following instruction unless this was specified.
4457
4458 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
4459
4460         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4461         certain sections, to match BFD changes.
4462
4463 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4464
4465         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4466         (EXTRA_SCRIPTS): Define to keep automake happy.
4467         * Makefile.in: Rebuild.
4468
4469 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4470
4471         * Makefile.am: Rename .dep* files to DEP*.
4472         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
4473         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
4474         targets to DEPOBJ.
4475         * Makefile.in: Rebuild.
4476
4477 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
4478
4479         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4480
4481 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4482
4483         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4484         avoid problems on DOS filesystems.
4485         * Makefile.in: Rebuild.
4486
4487         * doc/as.texinfo (Section): Document 's' flag for COFF version.
4488
4489 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4490
4491         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4492         section flag.
4493
4494 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4495
4496         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
4497         line to create ${GDBINIT} rather than .gdbinit.
4498         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4499
4500 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
4501
4502         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4503
4504 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4505
4506         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
4507
4508 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
4509
4510         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4511         non-adjustable symbols.
4512
4513 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4514
4515         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4516
4517 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4518
4519         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4520         operands.
4521
4522 1999-08-05  Donn Terry  <donn@interix.com>
4523
4524         * config/te-interix.h: New file.
4525         * configure.in (i386-*-interix*): New target.
4526         * configure: Rebuild.
4527
4528 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4529
4530         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4531         selectors for ELF too.
4532         (selector_table): Add "ltp" and "rtp" selectors.
4533
4534 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4535
4536         * config/tc-i386.c (i386_operand): No need to change
4537         operand_string pointer in segment reg case before goto
4538         do_memory_reference.  Initialise displacement_string_start and
4539         displacement_string_end after do_memory_reference label.
4540         (i386_index_check): Add operand_string param, and print error
4541         message on failure here.
4542         (i386_intel_memory_operand): Instead of here.
4543         (i386_operand): And here.
4544         (INFER_ADDR_PREFIX): Enable.
4545
4546         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4547
4548         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4549         opcode_modifier defines.
4550
4551         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4552         * config/tc-i386.c (stackop_size): New variable.
4553         (set_16bit_code_flag): Clear it here.
4554         (set_16bit_gcc_code_flag): New function.
4555         (md_pseudo_table): Add "code16gcc" entry.
4556         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4557
4558 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4559
4560         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4561         next_set_end even if the end symbol is being discarded.
4562
4563         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4564         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4565         * config/obj-coff.c: Likewise.
4566         (seg_info_type): Remove.
4567         (seg_info_off_by_4): Change to array of segT.
4568         (s_get_segment): Adjust accordingly.
4569         (obj_pseudo_table): Fully initialize sentinel entry.
4570
4571         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4572         Ralf Baechle <ralf@uni-koblenz.de>.
4573
4574 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4575
4576         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4577
4578 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4579
4580         * config/tc-i386.c: Indentation and white space changes.
4581         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4582         don't enable it by default.
4583         (i386_intel_operand): Remove redundant prototype.
4584         Move check on number of memory operands, and i.mem_operands++
4585         (i386_intel_memory_operand): To here.
4586         Remove i386_immediate code from here.  Remove special case code
4587         for input and output using (%dx).  Remove base/index checks and
4588         call i386_index_check instead.  Save initial operand_string
4589         argument for error message.
4590         (i386_operand): Remove redundant prototype.  Move base/index
4591         checks to i386_index_check.
4592         (i386_displacement): Move intel mode check for non-zero
4593         i.disp_operand
4594         (i386_intel_memory_operand): To here.
4595
4596 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4597
4598         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4599         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4600         by .register pseudo-op if -64 and --no-undeclared-regs.
4601         (s_register, sparc_adjust_symtab): New functions.
4602         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4603         Declare sparc_adjust_symtab as tc_adjust_symtab.
4604         * doc/c-sparc.texi: Add description of #ignore special literal
4605         for .register pseudo-op.
4606
4607 1999-07-30  Catherine Moore  <clm@cygnus.com>
4608
4609         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4610         the relocation's section offset.
4611
4612 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4613
4614         * write.c (fixup_segment): Fix generic error check overflow test.
4615
4616         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4617         X_add_number to long.
4618
4619 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4620
4621         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4622         processing.
4623
4624 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4625
4626         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4627         VTABLE relocations.
4628
4629 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4630
4631         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4632
4633         * configure.bat: Remove; obsolete.
4634         * config/go32.cfg: Likewise.
4635
4636 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4637
4638         * configure.in (i386-*-vxworks*): New target.
4639         * configure: Rebuild.
4640
4641 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4642
4643         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4644
4645 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4646
4647         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4648         on -64 and not pic.
4649         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4650         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4651         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4652         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4653         MAX_RELOC_EXPANSION): Define.
4654         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4655
4656 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4657
4658         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4659         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4660         block.  Print a warning if an 8-bit or 16-bit constant
4661         displacement or immediate is truncated on output.
4662         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4663         immediate.
4664         (i386_operand): Disallow immediate jump absolute operand.
4665
4666 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
4667
4668         * configure.in: Bump version number to 2.9.5.
4669         * configure: Rebuild.
4670
4671         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4672         or %llx work.
4673
4674 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
4675
4676         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4677         (cons_fix_new_hppa): Derive size of fixup from size of the object.
4678
4679 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
4680
4681         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4682         is defined.
4683         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4684
4685         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4686         if -mno-fpu was given.
4687         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
4688         relocs.
4689         (cons_fix_new_arm): Remove misleading comments.
4690
4691 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
4692
4693         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4694         error message.
4695         (relax_segment): Likewise.  After giving a rs_org error, convert
4696         the frag to rs_align to avoid cascading errors.
4697
4698 1999-07-12  Andreas Schwab  <schwab@suse.de>
4699
4700         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4701
4702 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
4703
4704         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4705         as appropriate.  Fill in structure initializations.  Add variable
4706         initializations.  Add casts.
4707         * dwarf2dbg.c (print_stats): Change i to size_t.
4708         * listing.c (listing_listing): Change list_line to unsigned int.
4709
4710 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
4711
4712         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4713         rather than checking for \001 and \002 in symbol name.
4714         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4715
4716 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
4717
4718         * configure.in (hppa*-linux-gnu*): New target.
4719         * configure: Rebuilt.
4720
4721 1999-07-08  Nick Clifton  <nickc@cygnus.com>
4722
4723         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4724
4725 1999-07-07  Nick Clifton  <nickc@cygnus.com>
4726
4727         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4728         accessing symbolP directly.
4729
4730 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
4731
4732         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4733         for ELF.
4734
4735 1999-07-05  Nick Clifton  <nickc@cygnus.com>
4736
4737         * config/tc-arm.c (ARM_EXT_V5): Define.
4738         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4739         (md_begin): Detect ARM v5 architectures.
4740         (md_parse_option): Accept arm v5 specification.
4741         (md_show_usage): Documment -marmv5 switch.
4742
4743         * doc/c-arm.texi: Document -marmv5 command line option.
4744
4745         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
4746         op.
4747         (validate_immediate_twopart): New function.  Determine if a
4748         constant can be computed by two ADD instructions.
4749         (output_inst): Remove its command line parameter - it was never
4750         used.
4751         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4752         implememt the ADRL pseudo op.
4753         (tc_gen_reloc): Generate a suitable error message if an ADRL
4754         instruction tries to generate a real reloc.
4755
4756         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4757
4758 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
4759
4760         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4761         into lower case.
4762
4763 1999-06-27  H.J. Lu  <hjl@gnu.org>
4764
4765         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4766         non BFD_ASSEMBLER case.
4767
4768 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
4769
4770         * config/obj-coff.c (obj_coff_section): Mark writable sections as
4771         data.
4772
4773 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
4774
4775         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4776         out_end_sequence() when the address decreases due to a new frag.
4777         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4778         numbering starts with 1.
4779
4780 1999-06-23  Nick Clifton  <nickc@cygnus.com>
4781
4782         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4783         .section for COFF.
4784         (mcore_s_text): Call obj_elf_text for ELF target.
4785         (mcore_s_data): Call obj_elf_data for ELF target.
4786         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
4787         for COFF target.
4788         (mcore_s_bss): New function:  Dump literal table before changing
4789         sections.
4790         (mcore_s_comm): New function:  Dump literal table before changing
4791         sections.
4792
4793         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4794         No longer static functions.
4795         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4796         Provide prototypes for these functions.
4797
4798 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
4799
4800         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4801         a list of names, to try obj_segment_name, and to try abbreviated
4802         names when using COFF without long section names.
4803
4804         * config/tc-alpha.c: More use of symbol accessor functions.
4805         * config/tc-arc.c: Likewise.
4806         * config/tc-d30v.c: Likewise.
4807         * config/tc-fr30.c: Likewise.
4808         * config/tc-i860.c: Likewise.
4809         * config/tc-m88k.c: Likewise.
4810         * config/tc-mcore.c: Likewise.
4811         * config/tc-ns32k.c: Likewise.
4812         * config/tc-sparc.c: Likewise.
4813         * config/tc-v850.c: Likewise.
4814
4815         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4816         sy_value with appropriate accessor functions.
4817         * config/tc-arm.c (md_apply_fix3): Likewise.
4818         * config/tc-d10v.c (AT_WORD_P): Likewise.
4819         * config/tc-v850.c (reg_name_search): Likewise.
4820
4821         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4822         use symbol_get_bfdsym instead.
4823         * config/tc-ppc.c (md_assemble): Likewise.
4824         * config/tc-v850.c (v850_comm): Likewise.
4825
4826 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
4827
4828         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4829         the symbol, rather than accessing the bsym member.
4830         * config/tc-d10v.c (tc_gen_reloc): Likewise.
4831         * config/tc-d30v.c (tc_gen_reloc): Likewise.
4832         * config/tc-mcore.c (tc_gen_reloc): Likewise.
4833         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4834         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4835         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4836         * config/tc-tic30.c (tc_gen_reloc): Likewise.
4837         * config/tc-v850.c (tc_gen_reloc): Likewise.
4838
4839 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
4840
4841         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4842         (hppa_gen_reloc_type): Conditionalize on BFD64.
4843         (tc_gen_reloc): Re-enable ELF relocations.
4844         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4845
4846 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
4847
4848         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4849         warning.
4850         (do_ldst): Move assignment out of if condition.
4851         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
4852         parentheses to avoid warning.
4853
4854 1999-06-21  Nick Clifton  <nickc@cygnus.com>
4855
4856         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4857         macro to get at the BFD symbol associated with a GAS symbol.
4858
4859 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
4860
4861         * config/tc-ppc.c: Update for symbol handling changes.
4862         * config/obj-coff.c: Likewise.
4863
4864 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
4865
4866         * tc-hppa.c: General cleanups of ELF support.  No more spaces
4867         and subspaces for ELF.
4868         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4869         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4870         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4871         (UNWIND_SECTION_NAME): Likewise.
4872         (space/subspace related structures): Conditionalize definitions
4873         on OBJ_SOM.
4874         (space/subspace directives and support routines): Conditionalize
4875         definitions and references/uses on OBJ_SOM.
4876         (label_symbol_struct): For ELF, track the symbol's segment.  For
4877         SOM track its space.
4878         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4879         changes.
4880         (USE_ALIASES): Kill for both SOM & ELF.
4881         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4882         (pa_space, pa_subspace): Corresponding changes.
4883         (pa_spaces_begin): Corresponding chagnes.
4884         (md_begin): Do not muck around with space/subspace stuff for
4885         OBJ_ELF.
4886         (md_apply_fix): Temporarily disable argument relocation stuff
4887         for OBJ_ELF.
4888         (tc_gen_reloc): Temporarily disable relocation generation for
4889         OBJ_ELF
4890         (pa_build_unwind_subspace): Similarly.
4891
4892 1999-06-16  Nick Clifton  <nickc@cygnus.com>
4893
4894         * config/tc-arm.c (thumb_set): New pseudo op.
4895         (text, data, section): Override these pseudo ops with ARM
4896         specific versions.
4897         (s_thumb_set): New function: Perform the same as a .set pseudo
4898         op, but also mark the alias'ed symbol as being a Thumb
4899         function.
4900         (arm_s_text): New function: Perform the same as the .text
4901         pseudo op, but dump the literal pool before changing
4902         sections.
4903         (arm_s_data): New function: Perform the same as the .data
4904         pseudo op, but dump the literal pool before changing
4905         sections.
4906         (arm_s_section): New function: Perform the same as the
4907         .section pseudo op, but dump the literal pool before changing
4908         sections.
4909         (arm_cleanup): Do not reset the current section before dumping
4910         the literal pool.
4911
4912 1999-06-17  Nick Clifton  <nickc@cygnus.com>
4913
4914         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4915         OPTION_NO_WARN_UNMATCHED entries.
4916         (md_parse_option): Generate a warning message if an unrecognised
4917         option is encountered.
4918
4919         * config/tc-d10v.c (do_not_ignore_hash): New variable.
4920         (get_operands): When parsing an expression after an '@' symbol
4921         has been detected, do not ignore '#' symbols.
4922         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4923         false.
4924
4925 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4926
4927         From K. Richard Pixley <rich@noir.com>:
4928         * configure.in (ppc-*-vxworks*): New target.
4929         * configure: Rebuild.
4930
4931 1999-06-12  Philip Blundell  <philb@gnu.org>
4932
4933         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4934
4935 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
4936
4937         * write.c (adjust_reloc_syms): Rather than never reducing reloc
4938         which refer to symbols in linkonce sections, permit reducing the
4939         relocs if the symbol is local.
4940
4941 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4942
4943         * subsegs.c (subseg_text_p): New function.
4944         * as.h (subseg_text_p): Declare.
4945         * read.c (do_align): Use subseg_text_p to set the default fill.
4946         * write.c (subsegs_finish): Likewise.
4947         * config/obj-coff.c (write_object_file): Likewise.
4948         * config/tc-i386.h (md_maybe_text): Don't define.
4949         (md_do_align): Use subseg_text_p to set the default fill.
4950         * config/tc-m32r.c (m32r_do_align): Likewise.
4951         * config/tc-sh.c (sh_do_align): Likewise.
4952         * config/tc-sparc.h (md_do_align): Likewise.
4953
4954 1999-06-12  David O'Brien  <obrien@freebsd.org>
4955
4956         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4957         * configure: Rebuild.
4958
4959 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
4960
4961         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4962         * Makefile.am: Rebuild dependencies.
4963         * Makefile.in: Rebuild.
4964
4965         * config/tc-i386.c (i386_immediate): Remove unused label
4966         seg_unimplemented.
4967
4968         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4969         * symbols.c: Likewise.
4970         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4971         sy_next field when taking address, rather than symbol_next.
4972
4973         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4974         offsetT.
4975         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
4976         value from the output file architecture.
4977         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4978         * dwarf2dbg.h: Change bfd_vma to addressT.
4979
4980 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4981
4982         * dwarf2dbg.h: Use PARAMS in function declarations.
4983
4984 1999-06-11  Martin Dorey  <mdorey@madge.com>
4985
4986         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4987         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4988         OBJ_ELF.
4989         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4990
4991 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
4992
4993         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4994
4995         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4996         popsection.
4997
4998         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4999
5000         * read.c (read_a_source_file): Only declare inescape if
5001         QUOTES_IN_INSN.
5002
5003         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5004         match parameters.
5005         (find_entry_byval): Add parens to avoid warning.
5006
5007         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5008
5009         * symbols.c (resolve_symbol_value): Don't permit subtraction of
5010         undefined symbols.
5011
5012 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
5013
5014         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5015         with isoctal.
5016
5017         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5018         synthetize_setx): New functions.
5019         (md_assemble): Broken the special cases into the above
5020         functions. Make compiler happy if sizeof(bfd_vma)==4.
5021         Fix sethi generated from set/setuw. If instructions have a relloc,
5022         always clear the fields to be relocated in the opcode.
5023         (sparc_ip): Remove special_case global variable.
5024
5025 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
5026
5027         Based on patches from John W. Woznack <jwoznack@concentric.net>:
5028         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
5029         indication of success rather than a value.
5030         (itbl_get_val): Likewise.
5031         (itbl_get_field): Use strcspn.  Change delimiters to include
5032         parens.
5033         * itbl-ops.h (itbl_get_reg_val): Update declaration.
5034         (itbl_get_val): Likewise.
5035         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5036
5037         * symbols.c (copy_symbol_attributes): Convert local symbols to
5038         regular symbols.
5039
5040 1999-06-10  Nick Clifton  <nickc@cygnus.com>
5041
5042         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5043         ARM920t.
5044
5045 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5046
5047         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5048         Optimize set if sizeof(bfd_vma) == 64.
5049         (sparc_ip): Fix sethi - without %hi() it should generate
5050         R_SPARC_22 reloc, not R_SPARC_HI22.
5051         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5052
5053 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5054
5055         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5056         (s_ncons): New function.
5057         (native_op_table): New table.
5058         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5059         R_SPARC_OLO10 handling.
5060
5061 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
5062
5063         * expr.h (struct expressionS): Revert last change; widen X_op.
5064         * config/tc-alpha.c (md_begin): Check the field is wide enough.
5065
5066 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5067
5068         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5069         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5070         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5071         * Makefile.in: Regenerated.
5072
5073         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5074         `common' pass on to s_mri_common.
5075         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5076
5077 1999-06-06  Richard Henderson  <rth@cygnus.com>
5078
5079         * config/obj-elf.c (obj_elf_section): Don't free the return
5080         value of demand_copy_C_string.
5081
5082 1999-06-05  Richard Henderson  <rth@cygnus.com>
5083
5084         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5085         creation logic from obj_elf_create_section.
5086
5087         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5088         (section_stack): New.
5089         (special_sections): Make const.
5090         (obj_elf_section): Gut and rewrite parsing.
5091         (obj_elf_change_section): New function broken out of obj_elf_section.
5092         (obj_elf_parse_section_letters): Likewise.
5093         (obj_elf_section_word): Likewise.
5094         (obj_elf_section_type): Likewise.
5095         (obj_elf_previous): Treat as a toggle.
5096         (obj_elf_popsection): New.
5097         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5098         (ppc_section_type): Likewise.
5099         * config/tc-ppc.h: Likewise.
5100
5101         * expr.h (struct expressionS): Don't make X_op a bitfield.
5102         * config/tc-alpha.c: Update for symbol handling changes.
5103         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5104         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5105
5106 1999-06-05  Richard Henderson  <rth@cygnus.com>
5107
5108         * dwarf2dbg.c (*): Convert to K&R + prototypes.
5109         (dwarf2_gen_line_info): Kill unused variables.
5110         (dwarf2_finish): Likewise.
5111         (dwarf2_where): Likewise.
5112         (dwarf2_directive_file): If we've only got a string,
5113         hand off to s_app_file.
5114         * ecoff.c: Move the include of ecoff.h.
5115         * symbols.h (S_IS_FUNCTION): Prototype.
5116
5117         * read.c (LEX_HASH): Supply a default.
5118         (lex_type): Use it.
5119         (s_globl): Update `c' after skipping whitespace.
5120         * read.h (LEX_END_NAME, is_name_ender): New.
5121         * expr.c (get_symbol_end): Respect it.
5122
5123 1999-06-04  Mark Klein <mklein@dis.com>
5124
5125         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5126         to real if OBJ_SOM
5127         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5128
5129         * config/tc-hppa.c: Update for symbol handling changes.
5130
5131 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5132
5133         * cgen.c: Update for symbol handling changes.
5134         * config/tc-m32r.c: Likewise.
5135
5136         * config/tc-hppa.h: Update for symbol handling changes.
5137         * config/tc-hppa.c: Likewise.
5138
5139         * config/tc-arm.h: Update for symbol handling changes.
5140         * config/tc-arm.c: Likewise.
5141         (symbol_make_empty): Remove.  Just use symbol_create.
5142
5143         * symbols.c (symbol_set_tc): Correct name.
5144
5145         * Makefile.am: Rebuild dependencies.
5146         ($(OBJS)): Don't depend upon struc-symbol.h.
5147         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5148         * dep-in.sed: Don't remove struc-symbol.h.
5149         * Makefile.in: Rebuild.
5150
5151         * doc/internals.texi (Symbols): Describe changes in symbol
5152         handling.
5153
5154 1999-06-03  Richard Henderson  <rth@cygnus.com>
5155
5156         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5157         instead of doing the work by hand.
5158
5159 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5160
5161         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5162         state of line state-machine.
5163         (struct ls): Collect DWARF2 line state-machine state in new member
5164         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
5165         resulted in any DWARF2 directives.
5166         (reset_state_machine): New function.
5167         (out_end_sequence): Ditto.
5168         (dwarf2_gen_line_info): When switching sections or switching to a
5169         lower text address, call out_end_sequence() first to terminate the
5170         previous code sequence as code sequences MUST have monotonically
5171         increasing addresses.
5172         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5173
5174 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5175
5176         * as.c (parse_args): Add option -gdwarf2 to allow requesting
5177         DWARF2 debug info (line information only, at this point).
5178         * as.h: Update comment about supported debug formats.
5179         * dwarf2dbg.c, dwarf2dbg.h: New files.
5180         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5181
5182         * expr.c (operand): Don't use [ for parens if we want an index op.
5183         (op_encoding): Switch [ into O_index, if desired.
5184         (op_rank): Renumber with O_index on bottom.
5185         (expr): If O_index, match closing bracket.
5186         * expr.h (O_index): New.
5187
5188         * read.c (read_a_source_file): Conditionally allow matched "
5189         in lines passed to md_assemble.
5190
5191         * config/obj-elf.c (elf_pseudo_table): Add `common'.
5192
5193 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5194
5195         Add support for storing local symbols in a small structure to save
5196         memory when assembling large files.
5197         * as.h: Don't include struc-symbol.h.
5198         (symbolS): Add typedef.
5199         * symbols.c: Include struc-symbol.h.
5200         (local_hash): New static variable.
5201         (save_symbol_name): New static function, from symbol_create.
5202         (symbol_create): Call save_symbol_name.
5203         (local_symbol_count): New static variable.
5204         (local_symbol_conversion_count): Likewise.
5205         (LOCAL_SYMBOL_CHECK): Define.
5206         (local_symbol_make): New static function.
5207         (local_symbol_convert): New static function.
5208         (colon): Handle local symbols.  Create local symbol for local
5209         label name.
5210         (symbol_table_insert): Handle local symbols.
5211         (symbol_find_or_make): Create local symbol for local label name.
5212         (symbol_find_base): Check for local symbol.
5213         (symbol_append, symbol_insert): Check for local symbols.
5214         (symbol_clear_list_pointers, symbol_remove): Likewise.
5215         (verify_symbol_chain): Likewise.
5216         (copy_symbol_attributes): Likewise.
5217         (resolve_symbol_value): Handle local symbols.
5218         (resolve_local_symbol): New static function.
5219         (resolve_local_symbol_values): New function.
5220         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5221         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5222         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5223         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5224         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5225         (symbol_previous, symbol_next): New functions.
5226         (symbol_get_value_expression): Likewise.
5227         (symbol_set_value_expression): Likewise.
5228         (symbol_set_frag, symbol_get_frag): Likewise.
5229         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5230         (symbol_mark_used_in_reloc): Likewise.
5231         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5232         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5233         (symbol_mri_common_p): Likewise.
5234         (symbol_mark_written, symbol_clear_written): Likewise.
5235         (symbol_written_p): Likewise.
5236         (symbol_mark_resolved, symbol_resolved_p): Likewise.
5237         (symbol_section_p, symbol_equated_p): Likewise.
5238         (symbol_constant_p): Likewise.
5239         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5240         (symbol_get_obj, symbol_set_obj): Likewise.
5241         (symbol_get_tc, symbol_set_tc): Likewise.
5242         (symbol_begin): Initialize local_hash.
5243         (print_symbol_value_1): Handle local symbols.
5244         (symbol_print_statistics): Print local symbol statistics.
5245         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5246         Declare new symbols.c functions.  Move many declarations here from
5247         struc-symbol.h.
5248         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5249         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5250         (struct symbol): Move bsym to make it clearly the first field.
5251         Remove TARGET_SYMBOL_FIELDS.
5252         (symbolS): Don't typedef.
5253         (struct broken_word): Remove.
5254         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5255         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5256         (symbol_clear_list_pointers): Likewise.
5257         (symbol_insert, symbol_remove): Likewise.
5258         (symbol_previous, symbol_append): Likewise.
5259         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5260         (struct local_symbol): Define.
5261         (local_symbol_converted_p, local_symbol_mark_converted): Define.
5262         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5263         (local_symbol_get_frag, local_symbol_set_frag): Define.
5264         (local_symbol_get_real_symbol): Define.
5265         (local_symbol_set_real_symbol): Define.
5266         Define.
5267         * write.c (write_object_file): Call resolve_local_symbol_values.
5268         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5269         (TARGET_SYMBOL_FIELDS): Don't define.
5270         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
5271         ECOFF_DEBUGGING, add ECOFF fields.
5272         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5273         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
5274         ECOFF_DEBUGGING, add ECOFF fields.
5275         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5276         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5277         * config/tc-mcore.h: Don't include struc-symbol.h.
5278         (TARGET_SYMBOL_FIELDS): Don't define.
5279         (struct mcore_tc_sy): Define.
5280         (TC_SYMFIELD_TYPE): Define.
5281         * Many files: Use symbolS instead of struct symbol.  Use new
5282         accessor functions rather than referring to symbolS fields
5283         directly.
5284
5285         * read.c (s_mri_common): Don't add in value of line_label.
5286
5287         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5288         checking for SEC_LINK_ONCE.
5289
5290         * config/tc-sh.h (sh_fix_adjustable): Declare.
5291
5292         * app.c (input_buffer): New static variable.
5293         (app_push): Save saved_input in allocated buffer.
5294         (app_pop): Restored saved_input.
5295         (do_scrub_chars): Change get parameter to take char * and int as
5296         arguments.  Change GET macro to pass input_buffer to get
5297         function.  Don't save input into allocated buffer.
5298         * as.h (do_scrub_chars): Update declaration.
5299         * input-file.c (input_file_get): Change to take char * and int.
5300         Read data into passed in buffer.  Remove static buffer.
5301         * read.c (scrub_from_string): Change to take char * and int.  Copy
5302         data into passed in buffer.
5303
5304         * hash.h: Neaten.  Declare hash_traverse.
5305         * hash.c: Complete rewrite based on BFD hashing code.
5306         * gasp.c (chunksize): New variable.
5307         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5308         hash_delete.
5309
5310 1999-05-28  Nick Clifton  <nickc@cygnus.com>
5311
5312         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5313         addend unless the target uses an old ABI.
5314
5315 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
5316
5317         -Wchar-subscripts cleanup
5318         * listing.c (listing_newline): Use unsigned char variable, so
5319         calls to isascii,iscntrl are correct.
5320         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5321         (unsigned char).
5322         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5323         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5324         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5325         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5326
5327 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
5328
5329         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5330         width for Coldfire.
5331         (arch_coldfire_p): New #define.
5332         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5333
5334 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
5335
5336         * config/tc-m68k.c (install_operand): Add places `n', `o'.
5337
5338         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5339         (install_operand): Add place `N'.
5340         (init_table): Add registers ACC, MACSR, MASK.
5341
5342         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5343
5344         * config/tc-m68k.c: Change mcf5200 --> mcf.
5345         (archs): Add mcf5206e, mcf5307.
5346         (m68k_ip): Add format `u'.
5347         (install_operand): Add place `m', `M', `h'.
5348         (init_table): Add upper/lower registers.
5349
5350         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5351
5352 1999-05-28  Martin Dorey  <mdorey@madge.com>
5353
5354         * config/tc-i960.c: Several minor changes to add ELF and
5355         BFD_ASSEMBLER support.
5356         * config/tc-i960.h: Likewise.
5357         * configure.in (i960-*-elf*): New target.
5358         * aclocal.m4, configure: Rebuild.
5359
5360 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5361
5362         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5363         reloc changes when defined(BFD_ASSEMBLER).
5364
5365 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
5366
5367         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5368
5369         * write.c (write_print_statistics): Output to file, not stderr.
5370
5371         * expr.c (generic_bignum_to_int32,64): Prototype.
5372
5373         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5374         output_sleb128, output_uleb128, output_big_sleb128,
5375         output_big_uleb128, output_big_leb128): Prototype.
5376         (output_big_sleb128, output_big_uleb128): Make inline.
5377         (output_big_leb128): Remove inline
5378
5379         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5380         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5381         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
5382         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
5383         value for correct overflow check in write.c:fixup_segment.
5384         * write.c (fixup_segment): Move bitfield overflow checks to after
5385         the md_apply_fix call.
5386         * config/obj-coff.c (fixup_segment): Likewise.
5387         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5388         valueT *val argument.
5389
5390 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5391
5392         * config/atof-ieee.c (gen_to_words): Correctly round a
5393         denormalized number.  Fix off-by-one in range checking for
5394         exponent in a denormal.
5395
5396 1999-05-10  Nick Clifton  <nickc@cygnus.com>
5397
5398         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5399         name.
5400
5401 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
5402
5403         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5404
5405 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
5406
5407         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
5408         (ReverseRegRegmem): Remove.
5409         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
5410         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5411         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
5412         kludge.
5413
5414         From  Doug Ledford <dledford@redhat.com>
5415         * config/tc-i386.h (RegXMM): New for P/III.
5416         * config/tc-i386.c: Add support for P/III.
5417
5418 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
5419
5420         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5421         (md_begin): Allow ppc32 insns in ppc64bridge mode.
5422         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5423
5424 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
5425
5426         * config/tc-i386.c (i386_immediate): Skip whitespace before
5427         complaining about junk after expression.
5428         (i386_displacement): Likewise.
5429
5430 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
5431
5432         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5433         Don't copy before downcaseing.
5434
5435 1999-05-05  Catherine Moore  <clm@cygnus.com>
5436
5437         * tc-m68k.c: Include elf/m68k.h.
5438         (m68k_elf_final_processing): New routine.
5439         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5440         Define.
5441
5442 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
5443
5444         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5445         17 bit fmt insn.
5446
5447 1999-04-30  Nick Clifton  <nickc@cygnus.com>
5448
5449         * config/tc-mcore.c (mcore_s_section): Dump literals before
5450         changing section.
5451
5452 1999-04-29  Nick Clifton  <nickc@cygnus.com>
5453
5454         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5455         for COFF/PE port.
5456
5457 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
5458
5459         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5460         (TC_INIT_FIX_DATA): Delete.
5461         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5462         (TC_INIT_FIX_DATA): Delete.
5463         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5464         * write.c (fix_new_internal): Initialize fx_cgen member.
5465         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5466         (gas_cgen_md_apply_fix3): Update.
5467         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5468         (md_cgen_record_fixup_exp): Update.
5469         (FX_OPINFO_R_TYPE): Update.
5470
5471         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5472         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5473         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5474         * frags.h (struct frag): Make opindex, opinfo ints.
5475
5476         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5477
5478 1999-04-26  Tom Tromey  <tromey@cygnus.com>
5479
5480         * aclocal.m4, configure: Updated for new version of libtool.
5481
5482 1999-04-22  Nick Clifton  <nickc@cygnus.com>
5483
5484         * config/tc-mcore.c (md_apply_fix3): Renamed function from
5485         md_apply_fix.
5486         (md_apply_fix3): Do not fix up absolute relocations against
5487         symbolic values.
5488
5489         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5490
5491 1999-04-20  Nick Clifton  <nickc@cygnus.com>
5492
5493         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5494         changes and data-in-text directives.
5495         (mcore_cons): New function: intercept cons() operations.
5496         (mcore_float_cons): New function: intercept float_cons()
5497         operations.
5498         (mcore_stringer): New function: intercept stringer() operations.
5499
5500 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
5501
5502         * obj.h (struct format_ops): Change generate_asm_lineno field to
5503         take no parameters.
5504         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5505
5506         * config/tc-alpha.c (find_opcode_match): Add default case to
5507         switch.
5508         (find_macro_match): Likewise.
5509         (load_expression): Parenthesize && within ||.
5510
5511         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5512
5513 1999-04-17  Nick Clifton  <nickc@cygnus.com>
5514
5515         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5516         .text .data .section pseudo ops.
5517         (mcore_s_section): New function.  Dump lits before changing secs.
5518         (mcore_s_text): New function.  Dump lits before changing secs.
5519         (mcore_s_data): New function.  Dump lits before changing secs.
5520
5521 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5522
5523         * config/tc-mips.c (mips_32bitmode): New.
5524         (md_begin): Set mips_32bitmode if needed.
5525         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5526         Set EF_MIPS_32BITMODE.
5527
5528 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5529
5530         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5531         change.
5532
5533 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5534
5535         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5536
5537 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5538
5539         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5540         expressions correctly.
5541
5542
5543 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5544
5545         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5546
5547 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5548
5549         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5550         and fmpynfadd instructions.
5551
5552 1999-04-11  Richard Henderson  <rth@cygnus.com>
5553
5554         * as.h (environ): Declare it, if needed.
5555         * as.c (dump_statistics): Don't declare environ.
5556         * configure.in (environ): Detect declaration.
5557         * configure, config.in: Rebuild
5558
5559         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5560         (i386_displacement): Allocate enough space for replacement buffer.
5561         Clean up replacement buffer initialization.
5562
5563 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5564
5565         * subsegs.c (section_symbol): Don't create a new symbol if one
5566         already exists; instead, use the existing one, but set its segment
5567         and frag data if it hasn't already been defined.
5568         * config/obj-coff.c (c_section_symbol): Likewise.
5569
5570 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5571
5572         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5573
5574 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5575
5576         * config/tc-mcore.c: New File: Support routines for MCore
5577         assembler.
5578         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5579         * config/obj-coff.c: Add support for mcore-pe target.
5580
5581         * Makefile.am: Add support for MCore targets.
5582         * Makefile.in: Regenerate.
5583         * configure.in: Add support for MCore targets.
5584         * configure: Regenerate.
5585
5586         * doc/all.texi: Set MCORE.
5587         * doc/as.texinfo: Document MCore specific command line options.
5588
5589         * write.h: Prevent multiple inclusion.
5590
5591 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5592
5593         * asintl.h (LC_MESSAGES): Never define.
5594         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5595         does not define it.
5596         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5597         does not define it.
5598
5599         * Makefile.am (m68k-parse.c): If configuring in the source
5600         directory, copy m68k-parse.y into the local directory before
5601         running ylwrap, to remove spurious differences when generating
5602         snapshots.
5603         * Makefile.in: Rebuild.
5604
5605         * config/tc-sparc.h (md_do_align): Just allocate the number of
5606         bytes necessary, rather than always allocating 1024.
5607
5608 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5609
5610         * listing.c (listing_newline): Add cast to avoid warning.
5611         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5612         * config/tc-i386.c (i386_scale): Add return value.
5613         (build_displacement_string): Remove unused local temp_disp2.
5614         (i386_intel_memory_operand): Add parentheses to avoid warning.
5615         (i386_intel_operand): Remove unused local end_of_operand_string.
5616         (i386_operand): Remove unused local operand_modifier.
5617         (i386_operand): Add parens to avoid warning.
5618
5619 1999-04-04  Don Bowman <don@pixsci.com>
5620
5621         * configure.in: Add mips*-*-vxworks* target; have it define
5622         MIPS_STABS_ELF.
5623         * configure, config.in: Rebuild.
5624
5625 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5626
5627         * configure.in (emulations): Add support for arm-epoc-pe.
5628         * configure: Regenerate.
5629         * config/te-epoc-pe.h: New file.  Define macros specific to
5630         arm-epoc-pe target.
5631         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5632         for arm-epoc-pe target.
5633
5634 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5635
5636         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5637
5638 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5639
5640         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5641         detect ",n" without a condition.
5642         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5643
5644
5645 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5646
5647         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5648         instruction is encoded with one bit.
5649
5650
5651 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5652
5653         * doc/internals.texi (CPU backend): Mention that
5654         line_separator_chars should not include newline.  From thi
5655         <ttn@mingle.glug.org>.
5656
5657 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5658
5659         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5660         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5661
5662 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5663
5664         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5665
5666 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
5667
5668         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5669
5670
5671 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
5672
5673         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5674
5675 1999-03-15  Martin Hunt  <hunt@cygnus.com>
5676
5677         * app.c (do_scrub_begin): Change '-' back to a symbol char
5678         so we can use multiple opcodes on a line again.
5679
5680         * config/tc-d30v.c: By default, warn if a symbol has
5681         the same name as a register.  Plus some minor
5682         updates from the branch.
5683
5684 1999-03-13  Nick Clifton  <nickc@cygnus.com>
5685
5686         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5687         BFD_RELOC_16 and BFD_RELOC_64.
5688
5689 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5690
5691         * expr.c (expr): Add missing else.
5692
5693 1999-03-12  Nick Clifton  <nickc@cygnus.com>
5694
5695         * config/tc-arm.c (md_apply_fix3): Improve error message.
5696
5697 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
5698
5699         * Makefile.am (CPU_TYPES): Add fr30.
5700         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5701         (fr30,m32r dependencies): Update.
5702         * Makefile.in: Rebuild.
5703
5704         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5705         (gas_cgen_record_fixup_exp): Ditto.
5706         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5707         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
5708         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5709         (md_cgen_lookup_reloc): Update use of operand->type.
5710         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5711         (md_convert_frag): Call cgen_operand_lookup_by_num.
5712         (md_cgen_lookup_reloc): Update use of operand->type.
5713         (m32r_cgen_record_fixup_exp): Ditto.
5714
5715 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
5716
5717         * config/tc-mips.c (md_show_usage): Fix message.
5718
5719 1999-03-03  Nick Clifton  <nickc@cygnus.com>
5720
5721         * doc/c-arm.texi (ARM Syntax): Document new command line switches
5722         and LDR reg,=<expr> instruction.
5723
5724         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5725         -mcpu=arm9tdmi.
5726
5727 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
5728
5729         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5730
5731 1999-02-17  Nick Clifton  <nickc@cygnus.com>
5732
5733         This patch was created by: Scott Bambrough
5734         <scottb@corelcomputer.com>
5735
5736         * app.c:
5737           Special cased '@' character.  The '@' character is used as the
5738           ARM assembler comment character, as a special character
5739           and in ELF .symver pseudo-op's, and as a special character in
5740           .type and .section pseudo-ops.
5741         (symver_pseudo): New static variable.
5742         (symver_state): New static variable.
5743         (struct app_save): Add field 'symver_state'.
5744         (app_push): Save global symver_state int struct app_save.
5745         (app_pop): Restore global symver_state from struct app_save.
5746         (do_scrub_chars): Special case handling of '@' character in
5747         .symver pseudo-ops.
5748
5749         * configure.in: Modified to recognize armv* uname syntax from ARM
5750         Linux kernel.
5751         * configure: Regenerated.
5752
5753         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5754         a prefix to the section's type.
5755         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5756         the type's typename.
5757
5758         * config/tc-arm.h: Add support for PIC generation:
5759         (pic_code): New boolean.
5760         (obj_relocate_extern): Define.
5761         (TC_RELOC_RTSYM_LOC_FIXUP): Define
5762         (TC_CONS_FIX_NEW): Define.
5763         (tc_fix_adjustable): Define.
5764         (GLOBAL_OFFSET_TABLE_NAME): Define.
5765
5766         * config/tc-arm.c: Add support for PIC generation:
5767         (line_seperator_chars): Allow ';' as a seperator for Linux.
5768         (is_immediate_prefix): New macro.
5769         (arm_parse_reloc): New function.
5770         (s_arm_elf_cons): New function.
5771         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5772         (md_undefined_symbol): Special case handling for the Global Offset
5773           Table's symbol.
5774         (md_apply_fix3): Handle PIC relocs.
5775         (tc_gen_reloc): Handle PIC relocs.
5776         (md_parse_option): Add support for '-k' command line switch to
5777           enable PIC generation.
5778         (cons_fix_new_arm): New function.
5779         (s_arm_elf_cons): New function.
5780
5781 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
5782
5783         * configure.in: Add comments for uses of AC_DEFINE.
5784         * acinclude.m4: Likewise.
5785         * acconfig.h: Remove.
5786         * aclocal.m4: Rebuild.
5787         * configure: Rebuild.
5788         * Makefile.in: Rebuild.
5789         * config.in: Rebuild.
5790
5791 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
5792
5793         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5794         non-constant offset from a base register.
5795
5796 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
5797
5798         * config/tc-alpha.c (md_show_usage): Put \ before newline in
5799         strings always.
5800
5801 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
5802
5803         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5804         (emit_insn): Look for pc-relative and no-overflow specifiers on
5805         internal relocation types.
5806
5807 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
5808
5809         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5810         -mcpu=NNNN flags.
5811
5812         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5813         mips_cpu instead.
5814         (mips_4650, mips_4010, mips_4100): Variables removed.
5815         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5816         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5817         variables.
5818         (md_begin): Don't bother initializing the mips_NNNN variables;
5819         mips_cpu is set, and that's good enough now.
5820         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5821         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
5822         (show): New function, to handle wrapping in the CPU lists.
5823         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5824
5825 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
5826
5827         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5828         than treat as an immediate specifier.
5829
5830 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
5831
5832         * config/tc-i386.c: Prototype many functions.
5833         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5834         (i386_immediate): Remove unused second argument.
5835         (i386_intel_operand): Fix i386_is_reg typo.
5836         (i386_operand): Use allow_naked_reg.
5837         (output_invalid): Make operand int for K&R.
5838
5839 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
5840
5841         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5842         patch.
5843         * Makefile.in: Rebuild.
5844
5845 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
5846
5847         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5848         (cgen.o): Ditto.
5849         (EXTRA_as_new_SOURCES): Comment out.
5850         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5851         * Makefile.in: Rebuild.
5852         * doc/Makefile.in: Rebuild.
5853         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
5854         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
5855         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5856         * configure: Rebuild.
5857         * aclocal.m4: Rebuild.
5858         * config.in: Rebuild.
5859         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5860         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5861         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5862         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5863         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5864         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5865         (gas_cgen_record_fixup_exp): Ditto.
5866         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
5867         descriptor, not global variable.
5868         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5869         descriptor, not global variable.  Refer to insert_operand handler
5870         via cpu descriptor, not global function.
5871         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5872         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5873         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5874         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5875         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5876         * config/tc-m32r.c: Ditto.
5877         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5878         (md_assemble): Ditto.
5879         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5880
5881 1999-02-09  Nick Clifton  <nickc@cygnus.com>
5882
5883         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5884         relocations for ELF targets.
5885
5886 1999-02-08  Nick Clifton  <nickc@cygnus.com>
5887
5888         * configure.in: Add support for StrongARM target.
5889         * configure: Regenerate.
5890
5891 1999-02-05  Nick Clifton  <nickc@cygnus.com>
5892
5893         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5894
5895         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5896         for COFF ports.
5897
5898 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
5899
5900         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5901
5902 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
5903
5904         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
5905         (INTEL_DWORD_MNEM_SUFFIX):  Define.
5906         (BYTE_PTR):  Define.
5907         (WORD_PTR):  Define.
5908         (DWORD_PTR):  Define.
5909         (XWORD_PTR):  Define.
5910         (SHORT):  Define.
5911         (OFFSET_FLAT):  Define.
5912         (FLAT):  Define.
5913         (NONE_FOUND):  Define.
5914         (No_dSuf):  Define.
5915         (No_xSuf):  Define.
5916         * config/tc-i386.c  (set_intel_syntax):  New routine.
5917         (intel_syntax):  Declare.
5918         (allow_naked_reg):  Declare.
5919         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
5920         (intel_float_operand):  New routine.
5921         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
5922         Handle brackets as well as parens.  Call i386_intel_operand for
5923         intel syntax.  Reverse operands if appropriate.  Handle new
5924         suffixes.  Handle movzx and movsx.
5925         (i386_is_reg):  New routine.
5926         (i386_immediate):  New routine.
5927         (i386_scale):  New routine.
5928         (i386_displacement):  New routine.
5929         (i386_operand_modifier):  New routine.
5930         (build_displacement_string):  New routine.
5931         (i386_parse_seg):  New routine.
5932         (i386_intel_memory_operand):  New routine.
5933         (i386_intel_operand):  New routine.
5934         (i386_operand):  Call i386_displacement, i386_immediate,
5935         i386_scale, etc.  instead of handling inline.
5936         (parse_register):  Handle registers without prefix.
5937
5938 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
5939
5940         * configure:  Regenerate.
5941         * configure.in (arm-*-oabi):  New.
5942         (thumb-*-oabi):  New.
5943         * config/tc-arm.c (target_oabi):  Declare.
5944         (md_apply_fix3): Support REL relocs.
5945         (md_parse_option):  Handle -oabi.
5946         (elf32_arm_target_format):  New routine.
5947         (md_longopts):  Add OPTION_OABI.
5948         * config/tc-arm.h:  Redefine TARGET_FORMAT.
5949
5950
5951 1999-01-28  Nick Clifton  <nickc@cygnus.com>
5952
5953         * write.c (write_relocs): Handle out of range error.
5954
5955         * config/tc-fr30.c (fr30_fix_adjustable): New function.
5956         (fr30_force_relocation): Default to 0.
5957
5958         * config/tc-fr30.h (obj_fix_adjustable): Define.
5959         (TC_FORCE_RELOCATION): Define.
5960
5961         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5962         relocs.
5963
5964 1999-01-16  Nick Clifton  <nickc@cygnus.com>
5965
5966         * config/tc-d30v.c (write_2_short): Do not generate a sequential
5967         merge of two instructions if the left instruciton kills the right.
5968
5969 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
5970
5971         * Makefile.in: Regenerate.
5972         * configure.in: Redo test for using cgen.
5973         * configure: Regenerate.
5974
5975 1999-01-09  Nick Clifton  <nickc@cygnus.com>
5976
5977         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5978         redefinition of this macro.
5979
5980 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
5981
5982         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5983         warning.
5984
5985 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5986
5987         * config/tc-mips.c (append_insn): For mips16, insert a nop between
5988         a read of HI or LO and an immediatly following branch.
5989
5990 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
5991
5992         * config/tc-mips.c (md_begin): Another correction to the setting of
5993         mips_eabi64.
5994
5995 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
5996
5997         * config/tc-mips.c (md_begin): Correct type-o in setting of
5998         mips_eabi64.
5999
6000 1998-12-21  Nick Clifton  <nickc@cygnus.com>
6001
6002         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6003         bit insn when optimizing, so that parallelised instructions will
6004         start on a 32 bit boundary.
6005
6006 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
6007
6008         * config/tc-mips.c (mips_eabi64): New.
6009         (md_begin): Set mips_eabi64.
6010         (mips_elf_final_processing): Use it.
6011
6012 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
6013
6014         * config/tc-mips.c (mips_elf_final_processing):
6015         Correct setting of ABI in e_flags.
6016
6017 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
6018
6019         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6020         in delay slots.
6021
6022 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
6023
6024         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6025
6026 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
6027
6028         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6029         warning, values that don't fit in the field.
6030
6031 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6032
6033         * config/tc-mips.c (mips_abi_string): New.
6034         (md_parse_option,md_longopts): Add mabi.
6035         (mips_elf_final_processing): Set e_flags based on mabi flag.
6036
6037 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6038
6039         * config/tc-mips.c (md_parse_option): Handle vr4111.
6040
6041 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
6042
6043         * config/tc-h8300.c (build_bytes): Change message given if the
6044         instruction requires H8/300H mode and we're not in Hmode, to
6045         suggest that it may be the operand modes that are the problem, not
6046         necessarily the opcode.
6047
6048 1998-12-10  Nick Clifton  <nickc@cygnus.com>
6049
6050         * config/tc-fr30.c: Add line separator character.
6051
6052 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
6053
6054         * configure.in (hppa-*-mpeix*): New target.
6055         * config/obj-som.h (obj_som_compiler): Declare.
6056         * config/obj-som.c (compiler_seen): New static variable.
6057         (obj_som_compiler): New function.
6058         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6059         (md_pseudo_table): Add "compiler" if OBJ_SOM.
6060         (pa_type_args): Set hppa_priv_level.
6061         (pa_compiler): New static function if OBJ_SOM.
6062         * configure: Rebuild.
6063
6064 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
6065
6066         * read.c (output_leb128): Don't mark as inline.
6067
6068 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
6069
6070         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6071         AIX .vbyte unaligned data support.
6072         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6073         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6074         sections.
6075
6076 1998-12-07  Nick Clifton  <nickc@cygnus.com>
6077
6078         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6079         input handling.
6080
6081 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
6082
6083         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
6084         BFD_RELOC_ARM_PCREL_BRANCH.
6085
6086 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6087
6088         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6089         checking the target type.
6090         (mips-dec-bsd*): Set endian to little.
6091         * configure: Rebuild.
6092
6093         COFF weak symbol support, based on patches from Mark Elbrecht
6094         <snowball3@usa.net>:
6095         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6096         * config/obj-coff.c (obj_coff_weak): New static function.
6097         (obj_coff_endef) [both versions]: Handle weak symbols.
6098         (coff_frob_symbol): Likewise.
6099         (yank_symbols): Likewise.
6100         (obj_pseudo_table): Add "weak".
6101
6102         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
6103         <aymeric.vincent@emi.u-bordeaux.fr>.
6104         * aclocal.m4: Rebuild with current tools.
6105         * configure: Rebuild.
6106
6107         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6108         an assertion failure for a case we can't handle when OBJ_ECOFF.
6109
6110         * expr.c (operator): And with 0xff to avoid problems with signed
6111         char.
6112
6113 1998-12-03  Nick Clifton  <nickc@cygnus.com>
6114
6115         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6116         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6117
6118 1998-12-02  Nick Clifton  <nickc@cygnus.com>
6119
6120         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6121         LDI:20 insn.
6122
6123 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
6124
6125         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6126         calculation of pcrel point.
6127
6128 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
6129
6130         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6131         pcrel point.
6132
6133 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
6134
6135         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6136         scope.
6137         (d10v_cleanup): Only generate previous insn if a multiline insn is
6138         not pending.
6139
6140 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
6141
6142         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6143         FR30_OPERAND_I32.
6144
6145 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
6146
6147         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6148         -marm6xxx command line switches.
6149
6150 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
6151
6152         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6153         (itbl-ops.o): Delete duplicate dependencies.
6154         Rebuild dependencies.
6155         Add fr30 dependencies.
6156         * Makefile.in: Rebuild.
6157
6158 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
6159
6160         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6161         opcode list.
6162         * listing.c: Ignore line terminator characters found inside
6163         strings.
6164
6165 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
6166
6167         * po/gas.pot: Regenerated.
6168
6169 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
6170
6171         * config/tc-fr30.c (fr30_is_colon_insn): New name for
6172         fr30_is_label_start().  Also checks for delay slot insns.
6173
6174         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6175         FR30 instructions which contain a colon in the mnemonic.
6176
6177         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6178
6179 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
6180
6181         * config/tc-fr30.c: Removed currently superflous code.
6182
6183 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
6184
6185         * config/tc-fr30.h: New file.
6186         * config/tc-fr30.c: Tweaking so that it will compile.
6187
6188 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
6189
6190         * config/tc-d10v.h (obj_fix_adjustable):  Define.
6191         (TC_FORCE_RELOCATION):  Define.
6192         (d10v_force_relocation):  Declare.
6193         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
6194         (md_apply_fix3):  Handle Vtable relocs.
6195         (d10v_fix_adjustable):  New.
6196         (d10v_force_relocation):  New.
6197
6198 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
6199
6200         * config/tc-d30v.c: Change default behaviour to ignore potential
6201         conflicts between register name and symbol names.
6202
6203 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
6204
6205         * configure.in: Add fr30-*-*.
6206         * config/tc-fr30.c: New file.
6207         * Makefile.in: Regenerated.
6208         * config.in: Regenerated.
6209         * configure: Regenerated.
6210         * doc/Makefile.in: Regenerated.
6211         * po/gas.pot: Regenerated.
6212
6213 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
6214
6215         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6216         are 16 bit insns.
6217
6218 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
6219
6220         * app.c (do_scrub_begin): Set characters above 127 to be symbol
6221         characters.
6222         (do_scrub_chars): Add some casts to unsigned char to avoid
6223         unwanted sign extension.
6224         * read.c (lex_type): Set characters about 127 to be symbol
6225         characters.
6226         * config/tc-i386.c (md_begin): Set identifier_chars and
6227         operand_chars for values above 127.
6228
6229 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
6230
6231         * configure.in: detect cygwin* instead of cygwin32*
6232         * configure: regenerate
6233
6234 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
6235
6236         * listing.c: Add support for producing a listing from piped
6237         input.
6238
6239 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
6240
6241         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6242         (append_insn): Account for the tx39's multiply behavior.
6243
6244 1998-10-26  Michael Meissner  <meissner@cygnus.com>
6245
6246         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6247         from assemble_parallel_insns.  Add support for '->' to indicate
6248         explicitly serializing the instructions.
6249         (md_assemble): Ditto.
6250
6251 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
6252
6253         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
6254         WEAK handling.
6255
6256 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
6257
6258         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
6259
6260 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
6261
6262         * config/tc-mips.c : support frame and regmask/fregmask when
6263           MIPS_STABS_ELF is specified.
6264
6265 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
6266
6267         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
6268         (md_apply_fix):  Don't return 1 for VTABLE relocs.
6269         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
6270
6271 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6272
6273         * doc/c-i386.texi: Replace occurences of "opcode" with
6274         "instruction mnemonic", "instruction", or "mnemonic" when
6275         referring to the name of an instruction.  Use "opcode" when
6276         referring to the sequence of machine bytes.
6277
6278         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6279         (is_opcode_char): Rename to is_mnemonic_char.
6280         (md_assemble and i386_operand): Correct error messages from
6281         "opcode" to "instruction mnemonic"
6282         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6283         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6284         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6285         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6286         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6287         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6288         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6289
6290         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6291
6292         * config/tc-i386.c (i386_operand): Check for garbage after
6293         register name.
6294
6295 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6296
6297         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6298         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6299
6300 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
6301
6302         * config/tc-sh.h (obj_fix_adjustable):  Define.
6303         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
6304         (md_apply_fix):  Likewise.
6305         (tc_gen_reloc):  Likewise.
6306         (sh_fix_adjustable):  New.
6307
6308 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
6309
6310         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6311         * cgen.h (gas_cgen_finish_insn): Update prototype.
6312         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6313         cgen_insn_t -> CGEN_INSN_INT.
6314         (make_parallel): Update handling of CGEN_INT_INSN_P.
6315         (assemble_parallel_insn): Ditto.
6316         (target_make_parallel): New function.
6317         (md_assemble): Use it.
6318
6319 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
6320
6321         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
6322
6323 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
6324
6325         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6326         converted into lower case.
6327
6328 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
6329
6330         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
6331         (gas_cgen_tc_gen_reloc):  Likewise.
6332         * config/tc-m32r.h (obj_fix_adjustable):  Define.
6333         * config/tc-m32r.c (m32r_fix_adjustable):  New.
6334         (m32r_force_relocation):  Handle VTABLE relocs.
6335
6336 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
6337
6338         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6339
6340 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
6341
6342         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6343         to lower case before parsing.
6344
6345         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6346         parallel insns modift buts in the PSW as a side effect.
6347
6348 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
6349
6350         * config/tc-d30v.c (find_format): Test for missing flag and
6351         control registers.
6352
6353         (md_apply_fix3): Fix error messages to avoid
6354         assumption about presence of a symbol.
6355
6356         (parallel_ok): Disallow parallel instructions that both modify the
6357         same flag register.
6358
6359         (find_format): Generate a warning if an odd numbered register is
6360         used as the first register in a mutli-register instruction.
6361
6362 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
6363
6364         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6365         relocations are always associated with a symbol.
6366
6367 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
6368
6369         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
6370         (elf32_sparc_force_relocation):  Declare.
6371         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
6372         (tc_gen_reloc):  Handle vtable relocs.
6373         (elf32_sparc_force_relocation):  New.
6374
6375 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
6376
6377         * symbols.c (S_IS_FUNCTION):  New.
6378         * config/tc-v850.h (obj_fix_adjustable):  Define.
6379         (TC_FORCE_RELOCATION):  Define.
6380         (v850_force_relocation):  Declare.
6381         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
6382         of fx_addnumber for VTABLE reloc addends.
6383         (md_apply_fix3):  Handle VTABLE relocs.
6384         (v850_fix_adjustable):  New.
6385         (v850_force_relocation):  New.
6386
6387 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
6388
6389         * tc-hppa.c (fp_operand_format): Add some additional formats.
6390         (pa_ip): Do not automatically promote into pa2.0 mode.
6391         (pa_level): Handle ".level 2.0".
6392
6393 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6394
6395         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6396         * config/tc-i386.h (template.extension_opcode): Change to
6397         unsigned int to allow full range of 8-bit opcode suffixes.
6398         (None): Redefine as 0xffff.
6399
6400         From Jeff B Epler <jepler@usgs.gov>
6401         * doc/c-i386.texi (i386-SIMD): New section.
6402
6403 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
6404
6405         * read.c (discard_rest_of_line): New function.
6406         * read.h: Declare it.
6407         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6408
6409 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
6410
6411         * config/tc-d10v.c (find_symbol_matching_register): New function.
6412         (find_opcode): Cope with the case where a register name matches
6413         a symbol name.
6414
6415 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
6416
6417         * config/tc-v850.c (md_pcrel_from): Rename to
6418         v850_pcrel_from_section.
6419         (v850_pcrel_from_section): Do not resolves symbols in other
6420         sections.
6421
6422         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6423
6424 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
6425
6426         * config/tc-d10v.c (find_opcode): Generate an error if a register
6427         is supplied for an operand that should not be a register.
6428
6429 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
6430
6431         * config/tc-d30v.c (write_2_short): But do allow delayed branch
6432         instructions to have another instruction in the right bin.
6433
6434 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
6435
6436         * config/tc-d30v.c (write_2_short): Do not allow instructions in
6437         the right container if the left container holds a branch
6438         instruction.
6439
6440 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
6441
6442         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6443         both a register name and symbol name.
6444         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6445
6446 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
6447
6448         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6449         execution unit class.
6450
6451         (reg_name_search): If a name matches a register and a symbol,
6452         prefer the register.
6453         (find_format): Disallow flag registers when a general purpose
6454         register is required.
6455         If a number is required, but a register has been given, check to
6456         see if a symbol with the same name as the register exists, and if
6457         so, use that symbol.
6458
6459 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
6460
6461         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6462
6463 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
6464
6465         * config/tc-d30v.c (find_format): Do not accept flag registers as
6466         general purpose registers.
6467         (find_format): If an immediate value is expected at a given place
6468         in a format, but a register name has been provided instead, check
6469         to see if that register name matches the name of a predefined
6470         symbol and if it does, then use the symbol instead.
6471         (reg_name_search): If a register name matches a symbol name,
6472         prefer the register name to the symbol name.
6473
6474 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
6475
6476         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6477         the previous insn to empty.
6478
6479 1998-09-20  Michael Meissner  <meissner@cygnus.com>
6480
6481         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6482         pieces, forcing the use of an ANSI compiler.
6483
6484 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6485
6486         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
6487         relocs.
6488         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6489
6490 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
6491
6492         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
6493         assembler syntax.
6494         (obj_elf_vtable_entry):  Likewise.
6495         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
6496         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6497         (tc_gen_reloc): Likewise.
6498         (arm_fix_adjustable): Likewise.
6499         (elf32_arm_force_relocation): New.
6500         (armelf_frob_symbol):  Remove coff-style symbol support.
6501
6502 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
6503
6504         * config/tc-i386.c (i386_operand): Fix typo in last patch.
6505
6506 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
6507
6508         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
6509         OBJ_COFF so that routine is defined for a.out format.
6510
6511 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
6512
6513         * config/tc-i386.c (i386_operand): Detect non-segment registers
6514         used as segment prefixes.
6515
6516 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6517
6518         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6519         optimize across FDE boundaries.
6520
6521         * config/obj-coff.c (obj_coff_section): Preserve any link once
6522         flags when setting the section flags.
6523
6524 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6525
6526         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6527         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6528
6529 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6530
6531         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6532         to the host width.
6533
6534 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6535
6536         * frags.c (frag_grow): Include the size of the frag struct in the
6537         obstack chunk size.
6538
6539         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6540         if the new subseg comes before the old.
6541
6542 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6543
6544         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6545         to handle edge8 and edge16.
6546
6547 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6548
6549         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6550         before we clobber the symbol involved.
6551
6552 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6553
6554         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6555         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6556         use arm_adjust_symtab for OBJ_COFF.
6557         (armelf_adjust_symtab):  New Routine.
6558         * config/tc-arm.h:  Define obj_adjust_symtab to
6559         armelf_adjust_symtab for OBJ_ELF.
6560
6561 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6562
6563         * configure.in: Make all i386-elf targets use bfd_gas.
6564         * config/tc-i386.c (tc_i386_force_relocation): New.
6565         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6566         (md_apply_fix3): Likewise.
6567         (tc_gen_reloc): Handle them.
6568         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6569         tc_i386_force_relocation.
6570
6571 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6572
6573         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6574
6575 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6576
6577         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6578         current opcode after writing the first insturction of a reverse
6579         sequential pair.
6580
6581 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6582
6583         * read.h (generate_lineno_debug): Add prototype.
6584         * read.c (generate_lineno_debug): Make non-static.
6585
6586 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6587
6588         * config/tc-i386.c (md_assemble): Only warn for address/data size
6589         prefixes.
6590
6591 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6592
6593         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6594         against Thumb function names, as the linker needs this information.
6595
6596 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6597
6598         * expr.c (operand): Check also that there is no advance in operand
6599         after atof_generic in order to decide "is it label 0f or floating
6600         point number?".
6601
6602 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6603
6604         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6605         command line options with a single dash.
6606         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6607
6608 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6609
6610         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6611         * tc-arm.c (arm_fix_adjustable): New routine.
6612
6613 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6614
6615         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6616         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6617         demand_empty_rest_of_line before mri_comment_end.
6618         (equals): Check garbage after expression before
6619         mri_comment_end in MRI mode.
6620
6621 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6622
6623         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6624         small immediate constant to use the constant itself rather than
6625         always using 1.
6626
6627 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6628
6629         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6630         (pa_leave): Likewise.
6631
6632 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6633
6634         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6635         prefixes.
6636         (i386_operand): Fix an error message.
6637
6638 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6639
6640         * doc/c-arm.texi (ARM Directives): Document .req directive.
6641
6642         * config/tc-arm.c (reg_required_here): Display erroneous string if
6643         the register name could not be decoded.
6644         Do not set inst.instruction if the sift is -1.
6645
6646 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6647
6648         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6649         we do for EXTERN.
6650
6651 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6652
6653         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6654         even if it is belived to be unnecessary.
6655
6656 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6657
6658         config/tc-i386.c (i386_operand): Size immediate constants by
6659         suffix (erroneously removed as part of July 7 change).
6660
6661 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6662
6663         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6664         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6665         (armelf_frob_symbol):  New Routine.
6666         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
6667
6668 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
6669
6670         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6671
6672 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
6673
6674         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6675         command line switches passed to assembler.
6676
6677 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
6678
6679         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6680         (gas_cgen_opcode_desc): Declare.
6681         (gas_cgen_parse_operand): Declare.
6682         (*): Prepend gas_ to gas specific fns to denote them as such.
6683         All uses updated.
6684         * cgen.c (gas_cgen_opcode_desc): New global
6685         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6686         (queue_fixup): Renamed from cgen_queue_fixup.
6687         (*): Prepend gas_ to gas specific fns to denote them as such.
6688         All uses updated.
6689         (gas_cgen_md_apply_fix3): Update call to insert_operand.
6690         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6691         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6692         Open opcode table and initialize it.
6693         (make_parallel): Use gas_cgen_opcode_desc.
6694         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
6695         (md_assemble): Ditto.
6696
6697 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
6698
6699         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6700         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6701         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
6702         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6703         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6704         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
6705         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6706         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6707         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6708         (INIT_STAB_SECTION): Likewise.
6709         (OBJ_PROCESS_STAB): Likewise.
6710
6711         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6712         (md_parse_option): Watch for them.
6713         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6714         (md_begin): Kill neverdef code.
6715         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6716         (s_alpha_prologue): Watch alpha_cur_ent_sym.
6717         (s_alpha_coff_wrapper): New.
6718         (md_pseudo_table): Trap all ECOFF pseudos.
6719
6720 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
6721
6722         Start of changes to remove mdebug section from mips*-elf
6723         Based on MIPS_STAB_ELF definition
6724         * acconfig.h: undef if not configured
6725         * config.in: undef if not configured
6726         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6727         * config/tc-mips.c (s_ent): set BSF_FUNCTION
6728         * stabs.c (s_stab_generic): flush frag
6729
6730 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
6731
6732         * configure.in: (arm-*-elf):  Handle.
6733         (thumb-*-elf): Handle.
6734         * configure:  Regenerate.
6735         * read.c (stringer): Fix typo in comment.
6736         * write.c (fixup_segment): Don't add symbol value to addend if
6737         TC_ARM and OBJ_ELF.
6738         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
6739         sections.
6740         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
6741         for OBJ_ELF.
6742
6743 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
6744
6745         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6746         (write_2_short): Emit warning if new flag is set.
6747         (do_assemble): Set flags if left instruction is one of special
6748         "right-instruction-killer" type.
6749
6750 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
6751
6752         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6753         Always output words in debug_info section as big endian.
6754         (sparc_target_format): Choose correct bfd target.
6755         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6756
6757 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
6758
6759         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6760         to work with internationalization code.  Issue an error when two
6761         operands match that are not allowed to match.
6762
6763 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
6764
6765         * configure.in (install_tooldir): Allow target to specify whether
6766         it wants to be installed in $(tooldir)/bin.
6767         * configure: Regenerate.
6768         * Makefile.am (install-exec-local): Set install-exec-tooldir
6769         dependency via configure.
6770         * Makefile.in: Regenerate.
6771
6772 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
6773
6774         * Makefile.am (install-exec-local): Split into two ...
6775         (install-exec-bindir,install-exec-tooldir): New rules.
6776         * Makefile.in: Regenerate.
6777
6778 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
6779
6780         * Makefile.am (install-exec-local): Don't remove the file before
6781         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
6782         W. Rozycki <macro@ds2.pg.gda.pl>.
6783         * Makefile.in: Rebuild.
6784
6785 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
6786
6787         * cgen.c: Include libiberty.h.
6788         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6789         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6790         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6791         (md_cgen_lookup_reloc)): Declare.
6792         (md_cgen_record_fixup_exp): Declare.
6793         * config/tc-m32r.h (md_pcrel_from_section): Declare.
6794         (m32r_relax_frag): Declare.
6795         (cgen_md_apply_fix3): Decls moved to cgen.h.
6796         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6797         (m32r_cgen_record_fixup_exp): Delete decl.
6798         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6799         (assemble_nop): Delete.
6800         (expand_debug_syms): Delete unused `exp'.
6801         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6802         Add default case for -Wall.
6803         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6804         (md_atof): Delete unused wordP.
6805
6806 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
6807
6808         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6809         value.
6810
6811 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
6812
6813         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6814         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6815         .print, .purgem, and .struct.  Remove documentation for
6816         .app-file.
6817
6818 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
6819
6820         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6821         Update call to insert_operand.
6822
6823 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
6824
6825         * config/tc-m32r.c (ms_show_usage): Formatting changes.
6826
6827 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
6828
6829         * config/tc-i386.c (md_assemble): Don't get confused by trailing
6830         whitespace after a prefix operator.
6831
6832 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
6833
6834         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6835
6836 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
6837
6838         * config/tc-sparc.c (log2): New static function.
6839         (s_reserve): Use log2 to convert alignment before calling
6840         record_alignment.
6841         (s_common): Use log2 to convert alignment before calling
6842         record_alignment and frag_align.
6843         (sparc_cons_align): Use log2.
6844
6845 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
6846
6847         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6848         (s_common): Likewise.
6849
6850         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
6851         initialization of waddr.
6852         (sparc_elf_final_processing): Add default case to switch.
6853
6854 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6855
6856         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
6857         than temporary real.
6858
6859 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6860
6861         * write.c (subsegs_finish): Don't align the segments if there were
6862         any errors.
6863
6864         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6865         copying aux information.
6866
6867         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6868         expression into a symbol.
6869
6870 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6871
6872         * config/tc-i386.c (mode_from_disp_size): Change arg and return
6873         type to unsigned int.
6874         (md_assemble): Change type used to store offsets from unsigned
6875         long to long.
6876         (i386_operand): Switch error check to only call RESTORE_END_STRING
6877         once after parse_register.
6878
6879 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
6880
6881         * config/tc-v850.c (md_show_usage): Changed format to match that
6882         of gcc, ld, etc.
6883
6884         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6885
6886 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6887
6888         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6889         relocs.
6890         (md_apply_fix_2): Force the symbol of the vtable reloc to be
6891         weak.
6892
6893 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
6894
6895         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6896         * doc/Makefile.in: Rebuild.
6897
6898 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
6899
6900         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6901         for %lo expressions.
6902         (mips_ip, case 'u'): Move range check after code to mask
6903         off bits in %hi/%lo expressions.  Mask off high bits for
6904         %lo expressions.
6905
6906 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6907
6908         * doc/Makefile.am (gasver.texi): New target.
6909         (as.info, as.dvi): Depends upon gasver.texi.
6910         * doc/as.texinfo: Include gasver.texi.  Mention version number on
6911         title page and in top node.
6912         * doc/Makefile.in: Rebuild.
6913
6914 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
6915
6916         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6917         but not including the line containing the edict.
6918         * listing.h (LISTING_EOF): New.
6919         * input-scrub.c (input_scrub_next_buffer): Call it.
6920
6921 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6922
6923         * config/tc-i386.c (i386_operand): Don't set the size of an
6924         immediate address based solely on the suffix and the mode.
6925
6926         * config/tc-i386.c (md_assemble): Add assertion to make sure
6927         overlap2 does not set Imm.
6928
6929         * config/tc-i386.c (space_chars): Remove. The scrubber converts
6930         sequences of whitespace to a single space.
6931         (is_space_chars): Just compare with space.
6932         (md_begin): Don't initialize space_chars.
6933         (md_assemble): Just skip a single whitespace character.
6934         (i386_operand): Rewrite base-index parsing to use new
6935         parse_register, and to skip white space.  Skip white space in a
6936         number of other places too.  Don't give error message if
6937         parse_register fails.
6938         (parse_register): Change reg_string parameter to be non-const.
6939         Add end_op parameter.  Skip white space after the `%', and return
6940         end of register string.  Give error message here rather than
6941         caller.
6942
6943 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
6944
6945         Based on patch from Matt Semersky <matts@scd.hp.com>:
6946         * expr.c (op_encoding): Make const.
6947         (expr_set_precedence): New function.
6948         (expr_begin): Don't set operator rankings, just call
6949         expr_set_precedence.
6950         * expr.h (expr_set_precedence): Declare.
6951         * read.c (s_mri): Call expr_set_precedence.
6952
6953 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
6954
6955         * doc/as.texinfo (Statements): Remove paragraph discussing
6956         continuing lines with a backslash.  This hasn't worked for years,
6957         if it ever did.
6958
6959 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
6960
6961         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
6962         symbol definitions.
6963         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6964         (ps_CTORS, ps_DTORS): New section types.
6965         (vms_fixup_xtors_section): New function
6966         (Ctors_Psect, Dtors_Psect): Define.
6967         (IS_GXX_XTOR): Define
6968         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6969         Filter static constructors/destructors and add to
6970         Ctors_Symbols/Dtors_Symbols chain.
6971         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6972         appropriate section.
6973
6974         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6975         * makefile.vms: Merge vax/vms support.
6976
6977 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
6978
6979         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6980         (elf_pseudo_table): Add them.
6981         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6982         (md_apply_fix): Accept them.
6983         (mips_fix_adjustable): Don't adjust them.
6984         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6985         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6986         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6987         (tc_fix_adjustable): Don't adjust them.
6988
6989 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
6990
6991         * Makefile.am (CGEN_CPU_PREFIX): New variable.
6992         (cgen.o): Use it.
6993         * Makefile.in: Regenerate.
6994         * configure.in: AC_SUBST cgen_cpu_prefix.
6995         * configure: Regenerate.
6996
6997 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
6998
6999         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7000         Changed all users of COND12_DELAY.
7001
7002 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
7003
7004         * config/tc-mn10300.c (set_arch_mach): New function.
7005         (md_pseudo_table): Add pseudo-ops to set the current machine type.
7006         (md_begin): Default to mn10300 mode.
7007         (md_assemble): Only accept instructions for the core mn10300
7008         chip and the active machine type.
7009
7010 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
7011
7012         * subsegs.h (segment_info_type): Give the struct a name.
7013         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7014         * config/tc-h8500.h (tc_reloc_mangle): Declare.
7015         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7016         * config/tc-w65.h (tc_reloc_mangle): Declare.
7017         * config/tc-z8k.h (tc_reloc_mangle): Declare.
7018
7019 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
7020
7021         * config/tc-v850.c (v850_comm):  Restore old section
7022         after common processing.
7023
7024 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
7025
7026         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7027
7028 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
7029
7030         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7031         char with code that explicitly sign-extends.
7032
7033 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
7034
7035         * config/tc-v850.c (md_begin): Restore text section as the current
7036         section after creating call table sections.
7037         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7038         code.
7039
7040         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7041         with call to macro SYM_AUXINFO.
7042
7043 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
7044
7045         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7046         with the program transform name.
7047         * Makefile.in: Rebuild.
7048
7049 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7050
7051         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7052         information.
7053
7054 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7055
7056         * config/tc-i386.c (i386_operand): Be prepared for a space between
7057         the open parenthesis and the start of the register operand,
7058         because of the June 16 change.
7059
7060 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7061
7062         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7063         BFD_ASSEMBLER.
7064
7065 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
7066
7067         * config/tc-d30v.c (d30v_align): Always perform alignment request,
7068         even if it is belived to be unnecessary.
7069
7070 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
7071
7072         * write.c (adjust_reloc_syms): Never adjust relocs against weak
7073         symbols.
7074         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7075
7076 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
7077
7078         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7079         shift amount for a repeated operand.  The shift amount for the
7080         repeated copy comes from the size of the operand.
7081
7082 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
7083
7084         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7085
7086 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
7087
7088         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7089
7090 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7091
7092         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7093         characters in it as LEX_IS_SYMBOL_COMPONENT.
7094         * config/tc-i386.h (tc_symbol_chars): Define.
7095         (extra_symbol_chars): Declare.
7096         * config/tc-i386.c (extra_symbol_chars): Define.
7097         (comment_chars): Don't use '/' as comment start if TE_LINUX.
7098         (line_comment_chars): Set to '/' if TE_LINUX.
7099         * doc/c-i386.texi (i386-prefixes): Update.
7100         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7101
7102 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
7103
7104         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7105         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7106
7107 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
7108
7109         * config/tc-d10v.c (md_apply_fix3): Checking displacement
7110         constraint in instructions REP & REPI.
7111
7112 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
7113
7114         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7115         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7116
7117         (check_range): If the operand is shifted, then shift the number
7118         before checking its range.
7119
7120         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7121
7122         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7123         common sections.
7124
7125 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
7126
7127         * config/tc-v850.c (v850_comm): Create special sections as needed.
7128
7129 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
7130
7131         * config/tc-d10v.c (write_2_short): Addition of swapping
7132         instructions for sequential and reverse sequential order when
7133         given order is not possible.
7134
7135 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
7136
7137         * Makefile.am: Rebuild dependencies.
7138         (DEP_INCLUDES): Fix reference to intl build directory.
7139         * Makefile.in: Rebuild.
7140
7141 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7142
7143         * doc/c-i386.texi: Update 16 bit documentation.
7144
7145         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7146         IgnoreDataSize to IgnoreSize as they are used for address size as
7147         well as data size.
7148         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
7149         32-bit mode, similarly addr16/data16 and variants.
7150
7151 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
7152
7153         * config/tc-d30v.c (md_assemble): Fix handling of reverse
7154         sequential word multiply instructions.
7155
7156         (do_assemble): Add extra command line argument, to allow mul32
7157         attribute to be preserved across parallel insns.
7158         (md_assemble): Insert NOPs between explicitly parallel insns which
7159         contain an 32 bit multiply and a 16 multiply.
7160
7161 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7162
7163         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7164         likewise for REPE.
7165
7166         * config/tc-i386.c (reloc): Add braces.
7167
7168         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7169         consistent with Intel naming.
7170         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
7171         use bitfields in sib_byte.
7172         (modrm_byte): Don't use bitfields here either.
7173
7174         * config/tc-i386.c (current_templates): Add const.
7175         (parse_register): Add const to return, param, and char *s.
7176         (i386_operand): Add const to reg_entry *r.
7177         * config/tc-i386.h (templates): Add const to start, end.
7178
7179         Inspired by code for 16 bit gas support from Martynas Kunigelis
7180         <martynas@nm3.ktu.lt>:
7181         * config/tc-i386.c (md_assemble): Add full support for 16 bit
7182         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7183         (uses_mem_addrmode): Remove.
7184         (md_estimate_size_before_relax): Add support here too.
7185         (md_relax_table): Rewrite interface to md_relax for 16 bit
7186         support.
7187         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7188         (opcode_suffix_to_type): Remove.
7189         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7190         (SIZE_FROM_RELAX_STATE): Modify to suit above.
7191         (md_convert_frag): Likewise.
7192         (i386_operand): Add support for 16 bit base/index regs,
7193         immediates, and displacements.  Remove some unnecessary casts, and
7194         localise end_of_operand_string, displacement_string_start,
7195         displacement_string_end variables.  Add GCC_ASM_O_HACK.
7196         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7197
7198         * config/tc-i386.c (prefix_hash): Remove.
7199         (md_begin): Rewrite without obstacks.  Remove prefix hash table
7200         handling.  Rewrite lexical table handling.
7201         (i386_print_statistics): Don't print prefix statistics.
7202         (md_assemble): Rewrite instruction parser so that line is not
7203         converted to lower case.  Don't do a hash_find for prefixes,
7204         instead recognise them via opcode modifier.
7205         (expecting_operand, paren_not_balanced): Localise variables.
7206         * config/tc-i386.h (IsPrefix): Define.
7207         (prefix_entry): Remove.
7208
7209         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7210         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7211         '\\' in case where comment_chars contains '/'.
7212
7213         * config/tc-i386.c (MATCH): Ensure given operand and template
7214         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
7215         you must write `ljmp *table(%ebx)'.
7216
7217         From H.J. Lu <hjl@gnu.org>:
7218         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7219         as 0 ifndef BFD_ASSEMBLER.
7220         (md_assemble): Allow immediate operands without suffix or
7221         other reg operand to default in size to the current code size.
7222
7223 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
7224
7225         * config/tc-v850.c (md_begin):  Restore creation of
7226         .call_table_text and .call_table_data sections.
7227
7228 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7229
7230         * config/tc-d30v.c (md_assemble): Set execution type to unknown
7231         after emitting a word of noops.
7232
7233 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7234
7235         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7236         (i386_operand): Simplify checks for valid base/index combinations.
7237         Disallow `in 4(%dx),%al'.
7238
7239         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7240         index_reg const.
7241         (add_prefix): Change parameter from char to int.
7242
7243         * config/tc-i386.h (Ugh): Define opcode modifier.
7244         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7245
7246         * config/tc-i386.c (md_assemble): Rewrite MATCH and
7247         CONSISTENT_REGISTER_MATCH macros to check register types more
7248         thoroughly.  Check for illegal suffix/operand combinations
7249         when matching insns with operands.  Handle new `s' suffix, and
7250         associated FloatMF opcode modifier for float insns with memory
7251         operands.
7252         * config/tc-i386.h (FloatMF): Define new opcode modifier.
7253         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7254         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7255         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7256         DATA_PREFIX_OPCODE throughout.
7257
7258         * config/tc-i386.c (REGISTER_WARNINGS): Define.
7259         (md_assemble): Rewrite suffix/register operand checking code to be
7260         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
7261         AnyMem, the better to grep.
7262         (pi): Remove Abs.
7263         (i386_operand): Don't set Mem bits in i.types[this_operand] when
7264         given a memory operand.  Don't set Abs bits either.
7265         (type_names): Remove Mem*, Abs*.
7266         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7267         define opcode_modifiers as these cases are handled by Disp8,
7268         Disp16, Disp32 and suffix checks.
7269         (COMES_IN_BOTH_DIRECTIONS): Remove.
7270         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7271
7272         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7273         if IgnoreDataSize modifier given.  Remove ShortformW modifier
7274         test.  Add test for ShortForm in W base_opcode modification.
7275         Merge Seg2ShortForm and Seg3ShortForm code.
7276         * config/tc-i386.h (ShortFormW): Remove.
7277         (IgnoreDataSize): Define.
7278
7279 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
7280
7281         * config/tc-d30v.c (md_assemble): Store previous segment state
7282         with previous instruction.
7283
7284 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7285
7286         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7287         (ebp, esp): Remove static variables.
7288         (MATCH): Remove test for InOutPortReg.
7289         (i386_operand): Properly handle InOutPortReg here instead.
7290         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7291         (md_assemble): Simplify and correct modrm and sib generation.
7292         (i386_operand): Add warning for scale without index.
7293         Rewrite checks for valid base/index combinations.
7294
7295         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7296         macros and enclose in do while(0).
7297         (RESTORE_END_STRING): Likewise.
7298         (md_assemble): Add one to printed operand number so we start
7299         from 1 not 0.  Add some more gettext invocations.
7300         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7301         number here too.
7302
7303         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7304         DATA_PREFIX, SEG_PREFIX): Define.
7305         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7306         (check_prefix): Remove function.
7307         (add_prefix): New function.  Add prefix to i.prefix as well as
7308         doing checks.
7309         (md_assemble): Changes for add_prefix.  Remove hack for wait
7310         prefix, instead always output prefixes in fixed order.  Test
7311         for jcxz/loop when selecting between word & dword operations,
7312         and add address size prefix rather than operand size prefix.
7313         Remove operand -> address size hack when emitting jcxz/loop.
7314         (i386_operand): Remove O_Absent check as it's done in expr.
7315
7316 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
7317
7318         * configure.in: Recognize m5200 as a cpu_type of m68k.
7319         * aclocal.m4: Rebuild with current libtool.
7320         * configure: Rebuild.
7321
7322 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7323
7324         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7325         to relaxable_symbol to prevent references to external symbol from
7326         being relaxed.
7327
7328 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7329
7330         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7331         symbols are relaxable.
7332
7333 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
7334
7335         * config/tc-v850.c (md_begin):  Don't create special
7336         sections by default.
7337
7338 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
7339
7340         * config/tc-mips.c (macro): For div and udiv, close the
7341         reorder block as soon as possible.
7342
7343 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7344
7345         From Matt Semersky <matts@scd.hp.com>:
7346         * macro.c (macro_mri_mode): New function.
7347         * macro.h (macro_mri_mode): Declare.
7348         * read.c (s_mri): Call macro_mri_mode when switching in and out of
7349         MRI mode.
7350
7351 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
7352
7353         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7354         OBJ_EVAX case.
7355
7356         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7357         until after xstrdup in OBJ_EVAX case.
7358
7359 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
7360
7361         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7362         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
7363         of hardcoded magic number.
7364         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7365
7366 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
7367
7368         * read.c (do_s_func): New function.
7369         (s_func): Call it.
7370         * read.h (do_s_func): Add prototype.
7371
7372 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
7373
7374         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7375         nops if fill pattern not specified.
7376
7377 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
7378
7379         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7380         * config/te-go32.h (TE_GO32): Define.
7381         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7382
7383 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7384
7385         Implement .func/.endfunc pseudo-ops.
7386         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7387         (s_func): Declare.
7388         * read.c (potable): Add .func,.endfunc.
7389         (s_func): New function.
7390         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7391         functions.
7392         (in_doc_func_p,current_function_label): New static globals.
7393         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7394
7395 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7396
7397         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7398         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7399         * config/tc-arm.h (WORKING_DOT_WORD): Define.
7400         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7401         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7402         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7403         * config/tc-i860.h (WORKING_DOT_WORD): Define.
7404         * config/tc-i960.h (WORKING_DOT_WORD): Define.
7405         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7406         * config/tc-w65.h (WORKING_DOT_WORD): Define.
7407         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7408         * config/tc-a29k.c: Don't define md_short_jump_size,
7409         md_long_jump_size, md_create_short_jump or md_create_long_jump.
7410         * config/tc-alpha.c: Likewise.
7411         * config/tc-alpha.h: Likewise.
7412         * config/tc-arm.c: Likewise.
7413         * config/tc-h8300.c: Likewise.
7414         * config/tc-h8500.c: Likewise.
7415         * config/tc-hppa.c: Likewise.
7416         * config/tc-i860.c: Likewise.
7417         * config/tc-i960.c: Likewise.
7418         * config/tc-ppc.c: Likewise.
7419         * config/tc-sh.c: Likewise.
7420         * config/tc-sparc.h: Likewise.
7421         * config/tc-tic30.c: Likewise.
7422         * config/tc-w65.c: Likewise.
7423         * config/tc-z8k.c: Likewise.
7424
7425 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
7426
7427         * config/tc-vax.c (_): Delete this macro used for placeholder
7428         values in vax_operand_width_size; it conflicts with the _() macro
7429         used for internationalization.
7430
7431 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7432
7433         * symbols.c (symbol_find_base): Fix case insensitive symbol name
7434         code.  From Chris Moller <moller@bops.com>.
7435
7436         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7437         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7438         * read.c (emit_expr): Initialize seg and subseg fields of a new
7439         broken word.
7440         * write.c (write_object_file): Switch to the appropriate segment
7441         and subsegment when processing a broken word.
7442
7443         * config/tc-m68k.c (mri_assemble): New static function.
7444         (build_mri_control_operand): Call mri_assemble rather than
7445         md_assemble.
7446         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7447         (s_mri_endf, s_mri_endw): Likewise.
7448
7449 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
7450
7451         * read.c (s_org): Call md_flush_pending_output if it is defined.
7452
7453         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7454
7455 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
7456
7457         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7458         (md_parse_option): Add for same.
7459         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7460         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7461         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7462
7463         * config/tc-sparc.h (cons_fix_new_sparc): Added.
7464
7465 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7466
7467         * config/tc-arm.c (find_real_start): Relax definition of local
7468         labels.
7469
7470 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
7471
7472         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7473         symbols at the given address, not just the last one specified.
7474
7475 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
7476
7477         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7478         or number_to_chars_littleendian to write data.
7479
7480 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
7481
7482         * config/tc-v850.c (md_assemble): Remove artificially created
7483         register name symbols.
7484
7485 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7486
7487         * write.c (fixup_segment): Change "segment" to "section" in
7488         error message.
7489
7490 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
7491
7492         * write.c (fixup_segment): Change sym1-sym2 message again.
7493
7494 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
7495
7496         * write.c (fixup_segment): Improve error message for sym1-sym2
7497         errors when sym1 is in a different segment from sym2.
7498
7499 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
7500
7501         * config/tc-m32r.c (warn_unmatched_high): New static local.
7502         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7503         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7504         (md_longopts): Recognize --{no-,}warn-unmatched-high.
7505         (md_parse_option): Likewise.
7506         (md_show_usage): Likewise.
7507         (m32r_frob_file): Likewise.
7508
7509         * read.c (generate_file_debug,generate_lineno_debug): New functions.
7510         (read_a_source_file): Call them.
7511         * read.h (stabs_generate_asm_file): Declare.
7512         * stabs.c (stabs_generate_asm_file): New function.
7513         (generate_asm_file): New function.
7514         (stabs_generate_asm_lineno): Move file name handling into
7515         generate_asm_file.
7516
7517 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
7518
7519         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7520         (d30v_current_align, d30v_current_align_seg): New variables.
7521         (d30v_last_label): New variable.
7522         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7523         (s_d30v_data, s_d30v_section): Likewise.
7524         (md_pseudo_table): Call them.
7525         (md_begin): Initialize d30v_current_align_seg.
7526         (md_assemble): Call d30v_align when needed by known current alignment.
7527         (d30v_frob_label, d30v_cons_align): New functions.
7528         * config/tc-d30v.h (md_do_align): Remove.
7529         (tc_frob_label): Call d30v_frob_label.
7530         (md_cons_align): New.
7531
7532         * config/tc-d30v.c (find_format): Convert complex expressions to
7533         expression symbols before processing.  Clean up code formatting.
7534
7535 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7536
7537         * po/Make-in (install-info): New target.
7538
7539 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7540
7541         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7542         instructions.
7543         * config/tc-mn10300.c (md_assemble): Likewise.
7544
7545 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7546
7547         * Makefile.am: Update with `make dep-am'.
7548         (HFILES): Add cgen.h.
7549         (cgen.o): Depend on cgen.h.
7550         * Makefile.in: Regenerate.
7551
7552         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7553
7554 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7555
7556         * gasp.c (grab_label): Permit a label to be a preprocessor
7557         variable by permitting a label to start with a backslash.
7558
7559 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7560
7561         * config/tc-mips.c (validate_mips_insn): Removed hack
7562         for previously inaccessible bitfields in some INSN_TRAP
7563         instructions.
7564
7565 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7566
7567         * config/tc-d30v.c (do_assemble): Abort with error message
7568         if opcode operands do not match.
7569
7570 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7571
7572         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7573         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7574         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7575         similar new 'q' operand.
7576
7577 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7578
7579         * cgen.c (cgen_asm_finish_insn): Fix typo.
7580
7581 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7582
7583         * cgen.h: New file.
7584         * cgen.c: Include it.
7585         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7586         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7587         All callers updated.
7588         * config/tc-m32r.c: Include cgen.h.
7589         (m23r_insn): New members num_fixups,fixups.
7590
7591 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7592
7593         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7594         to avoid compiler warning.
7595
7596 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7597
7598         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7599         calling make.
7600
7601         * makefile.vms (OBJS): Add ehopt.obj
7602
7603 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7604
7605         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7606
7607 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7608
7609         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7610         a short format insn.
7611         (md_assemble): Set it for explicitly packed insns.
7612
7613 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7614
7615         * config/obj-coff.c (c_symbol_merge): Do not take address of
7616         native fields when performing the memcpy.
7617
7618 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7619
7620         * config/tc-mips.c (macro,macro2): Implement
7621         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7622
7623 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7624
7625         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7626         relocations against globally visible symbols.
7627         * config/tc-m68k.c (relaxable_symbol): New macro.
7628         (m68k_ip, md_estimate_size_before_relax): Use it.
7629         (tc_m68k_fix_adjustable): Also handle weak symbols.
7630
7631 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7632
7633         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7634         references to externally visible symbols.
7635         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7636         values in twice for a PC relative reloc if the symbol is
7637         externally defined.
7638
7639         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7640         don't adjust a PC relative reloc against an externally visible
7641         symbol.
7642         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7643         for a PC relative fixup against an externally visible defined
7644         symbol, arrange to store object file and addend values as though
7645         the symbol were not defined.
7646         (tc_gen_reloc): Likewise.
7647
7648 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7649
7650         * read.c (sizeof_leb128): Referenced externally by write.c so
7651         don't inline.
7652
7653 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7654
7655         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7656         and expand a 'debug' symbol associated with the next instruction
7657         that does not cause a short instruction to be filled with a NOP.
7658         (md_pseudo_table): Add support for .debugsym.
7659         (assemble_parallel_insn): Add calls to expand_debug_sym as
7660         appropriate.
7661         (md_assemble): Ditto.
7662
7663 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7664
7665         * as.c (main): Conditionally call setlocale.
7666         * gasp.c (main): Likewise.
7667         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7668         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7669
7670 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
7671
7672         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7673
7674 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
7675
7676         * config/tc-hppa.c: Change all calls to bzero to use memset.
7677         (pa_ip): Add cast to avoid warning.
7678         (tc_gen_reloc, md_apply_fix): Likewise.
7679         (pa_find_space_by_number): Likewise.
7680         (hppa_force_relocation): Likewise.
7681         (pa_block): Change i to unsigned int.
7682         * config/obj-som.h (obj_som_copyright): Declare.
7683
7684 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
7685
7686         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7687         for line numbers for assembly source.
7688
7689 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
7690
7691         * configure.in: Change version number to 2.9.4
7692         * configure: Rebuild.
7693
7694 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
7695
7696         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
7697
7698 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7699
7700         * ecoff.h: Change symbolS in function declaration to struct
7701         symbol.
7702
7703 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
7704
7705         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7706         (md_convert_frag): Fix i18n typo.
7707
7708 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
7709
7710         * ecoff.c (ecoff_get_cur_proc_sym): New function.
7711         * ecoff.h: Protoype it.
7712         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7713         [EVAX] (s_alpha_prologue): Delete.
7714         (md_pseudo_table): Update.
7715
7716 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
7717
7718         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7719         array to local pointer.
7720         (get_args, parse_expr): Add casts to avoid warnings.
7721
7722 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
7723
7724         * read.c (s_set): Cast xmalloc return value to fragS *.
7725         * config/tc-m68k.c (m68k_ip): Function made static to match
7726         previous forward declaration.
7727         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7728
7729 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
7730
7731         * config/tc-v850.c: Add internationalisation macros to error
7732         strings.
7733
7734         * config/tc-m32r.c (can_make_parallel): Add internationalisation
7735         macros to error strings.
7736
7737 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7738
7739         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7740         reloc is in the TOC csect.
7741         (md_apply_fix3): Correct gettext typo.
7742
7743 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
7744
7745         * config/tc-arm.c (find_real_start): Ignore symbols starting with
7746         .L - they are local labels and the branches are not really
7747         function calls but rather far jumps.
7748
7749 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
7750
7751         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7752
7753 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7754
7755         * config/tc-i386.c (md_assemble): Print operand number rather than
7756         using ordinal_names.
7757         (i386_operand): Likewise.
7758
7759 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
7760
7761         * Makefile.am (INTLLIBS): Define to work around apparent automake
7762         bug.
7763         All Makefiles: Regenerated.
7764
7765         * Many files: Added gettext invocations around user-visible
7766         strings.
7767         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7768         HAVE_LC_MESSAGES): Define.
7769         * dep-in.sed: Added asintl.h.
7770         * po/Make-in: New file.
7771         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7772         Include "asintl.h".
7773         * read.c (Z_): Renamed from `_'.
7774         * Makefile.am (SUBDIRS): Added po.
7775         (POTFILES): new macro.
7776         (po/POTFILES.in): New target.
7777         ($(OBJS)): Added asintl.h.
7778         (HFILES): Likewise.
7779         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7780         (as_new_LDADD): Added $(INTLLIBS).
7781         (as_new_DEPENDENCIES): Added $(INTLDEPS).
7782         (gasp_new_LDADD): Added $(INTLLIBS).
7783         (gasp_new_DEPENDENCIES): New macro.
7784         * configure, aclocal.m4: Rebuilt.
7785         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
7786         po/Makefile.
7787         (ALL_LINGUAS): Define.
7788         * macro.c: Include "asintl.h".
7789         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7790         * as.h: Include "asintl.h".
7791         * config/tc-i386.c (ordinal_names): Removed.
7792         (md_assemble): Changed error text to avoid ordinal_names.
7793         (i386_operand): Likewise.
7794         (reloc): Added as_bad to avoid i18n problems.
7795         (tc_gen_reloc): Likewise.
7796         * config/tc-arm.c (bad_args): Now a #define.
7797         (bad_pc): Likewise.
7798         * config/obj-vms.c (VMS_stab_parse): Changed type of
7799         `long_const_msg'.
7800         (global_symbol_directory): Unified strings to avoid i18n
7801         problems.
7802         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7803         avoid i18n problems.
7804         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7805         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7806         i18n problems.
7807         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7808         problems.
7809         * config/tc-v850.c (md_assemble): Changed C++ comment into C
7810         comment.
7811         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7812         problems.
7813         * as.c (print_version_id): Added an fprintf to avoid i18n
7814         problems.
7815         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7816         problems.
7817         * expr.c (expr): Added as_warn call to avoid i18n problems.
7818         * messages.c (as_assert): Changed code to avoid i18n problems.
7819         (as_abort): Likewise.
7820         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7821         (s_space): Likewise.
7822         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7823
7824 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7825
7826         * config/tc-i386.c (check_prefix): New static function, split out
7827         from md_assemble.
7828         (struct _i386_insn): Add wait_prefix field.
7829         (md_assemble): Remove wait_prefix local variable.  Use
7830         check_prefix when adding a prefix.
7831
7832         * config/tc-i386.c (current_templates): New static variable.
7833         (md_assemble): Remove current_templates local variable.
7834         (md_assemble, i386_operand): Improve error and warning messages in
7835         many places.  Add RESTORE_END_STRING in many places before error
7836         return.  Clarify some comments.
7837
7838         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7839         element array.
7840         (md_assemble): Parse string instruction operands, looking for
7841         segment override prefixes.  Check for invalid segment prefixes on
7842         string instruction.
7843         (i386_operand): i.seg[] and max mem_operand changes for string
7844         insns.
7845         * config/tc-i386.h (EsSeg): Define.
7846
7847         * config/tc-i386.h (regKludge): Define.
7848         (iclrKludge, imulKludge): Don't define.
7849         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7850         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
7851         opcode_modifier checks to look for more common cases first.  Add
7852         default_seg for IsString case.
7853
7854 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7855
7856         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7857         AC_DECL_YYTEXT.
7858         * configure: Rebuild with new automake and libtool.
7859         * aclocal.m4, Makefile.in: Likewise.
7860
7861         * doc/Makefile.am (as.dvi): New target.
7862         * doc/Makefile.in: Rebuild.
7863
7864 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
7865
7866         * configure.in: Added sparc86x support.
7867
7868         * configure: Rebuild.
7869
7870         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7871         sparc_arch.
7872         (md_parse_option): Warn if -EL is not supported for this architecture.
7873
7874         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7875
7876 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
7877
7878         * config/tc-mips.c (mips_ip): Note when we use get match on
7879         the full instruction name.
7880
7881 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
7882
7883         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7884         back into the expression to handle add/sub simplification correctly.
7885
7886 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
7887
7888         * config/tc-mips.c (hilo_interlocks): Remove 4300.
7889
7890 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
7891
7892         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7893         #<n>' instruction.
7894
7895 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
7896
7897         * symbols.c (max_indent_level): New global.
7898         (print_symbol_value_1): Use it.
7899         * expr.h (expr_build_dot): Declare.
7900         * expr.c (expr_build_dot): New function.
7901
7902 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
7903
7904         * symbols.c (print_binary): New function.
7905         (print_expr_1): Call it.
7906
7907 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7908
7909         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7910         operand in the opcode.
7911
7912 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7913
7914         * config/tc-i386.h: Reorder operand flags and opcode modifier
7915         flags for clarity.  Remove unused definitions: Unknown,
7916         ImmUnknown, DispUnknown, NoModrm.
7917         * config/tc-i386.c (type_names): Add missing Debug type.
7918         (md_assemble): Better duplicate prefix checking.  Quicker string
7919         instruction check via new opcode_modifier flag.
7920
7921 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7922
7923         * doc/as.texinfo (Invoking): Clarify -Wa example.
7924
7925 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
7926
7927         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7928         (s_mips_weakext): Define.
7929         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7930         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7931         defined(TC_MIPS).
7932
7933 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
7934
7935         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7936         is an error if the value can not be computed at assembly time.
7937         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7938
7939 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
7940
7941         * gasp.c (main): Set next field of new include_path structure to
7942         NULL.  From Avery Pennarun <averyp@gdc.ca>.
7943
7944         * read.c (s_mri_sect): Call as_bad rather than abort for an
7945         unsupported MRI target.
7946
7947 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
7948
7949         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
7950         the destination of a branch instruction should be altered.
7951         (find_real_start): New function:  Locate the real, Thumb coded
7952         start of a Thumb function.
7953         (do_t_branch23): Alter the destination of branches to Thumb
7954         functions.
7955
7956         * config/tc-arm.h: Define TC_VALIDATE_FIX.
7957
7958 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
7959
7960         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7961         also.
7962
7963 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7964
7965         * doc/as.texinfo: Use @itemx for a secondary item in a table.
7966         * doc/c-hppa.texi: Likewise.
7967
7968 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7969
7970         * Makefile.am: Rebuild dependencies.
7971         * Makefile.in: Rebuild.
7972
7973         * Makefile.am (DEP_INCLUDES): New variable.
7974         (.dep1): Change to work when srcdir is not an absolute path.
7975         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7976         * Makefile.in: Rebuild.
7977
7978 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
7979
7980         * config/tc-i386.h, config/tc-i386.c: Revert March 24
7981         LinearAddress patch.
7982
7983         * configure.in: Set version to 2.9.1.
7984         * configure: Rebuild.
7985
7986         * Branched binutils 2.9.
7987
7988 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7989
7990         * config/tc-i386.h (FWait): Define.
7991         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7992         other prefixes.  Check FWait flag in opcode table to see which
7993         instructions require an fwait prefix.
7994
7995 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7996
7997         * stabs.c (get_stab_string_offset): Always create a stab string
7998         section.
7999
8000 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8001
8002         Fix some gcc -Wall warnings:
8003         * atof-generic.c (atof_generic): Add casts to avoid warnings.
8004         * ehopt.c (eh_frame_code_alignment): Likewise.
8005         * expr.c (integer_constant, operand): Likewise.
8006         * frags.c (frag_align): Likewise.
8007         * gasp.c (level_0, change_base, doinstr): Likewise.
8008         * hash.c (hash_ask): Likewise.
8009         * listing.c (listing_page, calc_hex, print_lines): Likewise.
8010         (debugging_pseudo): Likewise.
8011         * macro.c (define_macro, check_macro): Likewise.
8012         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8013         (ignore_rest_of_line, float_cons): Likewise.
8014         * symbols.c (decode_local_label_name): Likewise.
8015         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8016         (fixup_segment, number_to_chars_bigendian): Likewise.
8017         (number_to_chars_littleendian): Likewise.
8018         * config/atof-ieee.c (gen_to_words): Likewise.
8019         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8020         (sparc_ip, parse_keyword_arg, s_common): Likewise.
8021         * read.c (output_big_sleb128): Initialize locals to avoid
8022         warnings.
8023         (output_big_uleb128, equals): Likewise.
8024         * atof-generic.c (atof_generic): Change number_of_digits_* locals
8025         to unsigned int.  Change zeros to unsigned int.
8026         * cond.c (s_if): Add return to default case.
8027         * frags.c (frag_now_fix): Change return type to addressT.
8028         * frags.h (frag_now_fix): Update declaration.
8029         * listing.c (file_info_struct): Change linenum to unsigned int.
8030         (struct list_info_struct): Change hll_line to unsigned int.
8031         (print_source): Update format string.
8032         * read.c (emit_expr): Change scan to unsigned int, and don't
8033         bother to initialize it.
8034         * symbols.c (dollar_label_count): Change to unsigned long.
8035         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8036         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8037         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8038
8039 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8040
8041         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8042         mcf5200 just as we do for m68000.
8043         (m68k_init_after_args): Likewise.
8044         (md_estimate_size_before_relax): Likewise.
8045
8046 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
8047
8048         * config/tc-v850.c (md_assemble):  Store relocation addend in
8049         fixup instead of instruction.
8050
8051 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8052
8053         * config/tc-i386.c (md_assemble): Swap template arguments to
8054         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8055         This macro is currently symmetric, so passing them the wrong
8056         way didn't cause any problem, but may if the macro is changed
8057         in the future.
8058         After copying template to i.tm, use i.tm. rather than t-> to
8059         access fields, and make t a const*
8060         Move i.tm.operand_types[] swap to immediately after the copy.
8061
8062 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
8063
8064         * expr.h (expr_build_uconstant): Add prototype.
8065         (expr_build_unary,expr_build_binary): Add prototypes.
8066         * expr.c (expr_build_uconstant): New function.
8067         (expr_build_unary,expr_build_binary): New functions.
8068
8069 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
8070
8071         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8072         * macro.c (macro_expand_body): Increase buffer size.
8073         * messages.c (as_warn): Likewise.
8074         (as_warn_where, as_bad, as_bad_where): Likewise.
8075
8076 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
8077
8078         Based on patch from H.J. Lu  <hjl@gnu.org>:
8079         * Makefile.am (DISTSTUFF): New variable.
8080         (diststuff): New target.
8081         * Makefile.in: Rebuild.
8082
8083 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
8084
8085         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8086         m32r_elf_section_change_hook.
8087
8088         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8089         emit a nop if a section ends with a 16 bit instruction.
8090
8091 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
8092
8093         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
8094         s_lcomm rather than obj_coff_lcomm.
8095         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8096
8097 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
8098
8099         * config/tc-i386.h (LinearAddress): Define.
8100         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8101         instruction, don't use a default segment.
8102
8103 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
8104
8105         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8106         * configure: Rebuild.
8107
8108 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8109
8110         * aclocal.m4, configure: Rebuild with libtool 1.2.
8111
8112 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
8113
8114         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8115         PC relative branches.  Patch courtesy of Jonathan Walton.
8116
8117
8118 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
8119
8120         * configure.in (emulations): Add thumb-pe target.
8121
8122         * configure (emulations): Add thumb-pe target.
8123
8124 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
8125
8126         * itbl-lex.l (yywrap): Don't define if already defined as a
8127         macro.
8128
8129 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
8130
8131         * depend.c (quote_string_for_make): New function.
8132         (wrap_output): Use it.
8133
8134 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
8135
8136         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8137         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
8138
8139 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
8140
8141         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8142         Recognize -GN and -relax.
8143         (md_begin): Initialize gp size from -G switch.
8144         (alpha_force_relocation): Always force if -relax.
8145         (alpha_align): Take a new argument that will specify when to
8146         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8147         Change all callers.  Emit nop alignment padding as nop+unop pair.
8148
8149 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
8150
8151         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8152         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8153
8154 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
8155
8156         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8157         require padding to the next long word boundary.
8158
8159 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
8160
8161         * cgen.c: #include symcat.h.
8162         * config/tc-m32r.c: Likewise.
8163
8164 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
8165
8166         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8167         absolute expressions instead of '$' prefixed register names.
8168
8169 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
8170
8171         * read.c (s_set): Record file and line info for symbols when -as.
8172         (pseudo_set): Don't overwrite that dummy fragment.
8173
8174 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
8175
8176         * config/tc-ppc.c (md_pseudo_table): Add "section".
8177         (ppc_named_section): New static function.
8178
8179 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
8180
8181         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8182         so we don't have to scan the entire list.
8183
8184 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
8185
8186         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8187         case, allow the parallel instructions to modify the same flag
8188         bits.
8189
8190 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
8191
8192         * listing.c (list_symbol_table): Categorize symbols by
8193         undefined_section rather than sy_frag->line == NULL.
8194
8195 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
8196
8197         * Makefile.am (install-exec-local): Install properly when ln
8198         fails or tooldir == prefix.
8199
8200 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
8201
8202         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8203         Test result of insert_operand for error.
8204
8205 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
8206
8207         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8208         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8209         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8210         * doc/Makefile.in: Rebuild.
8211
8212 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8213
8214         * config/tc-mips.c (macro_build): Handle operand type 'C'.
8215         (macro): Fix handling of M_COP[0-3].
8216
8217 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
8218
8219         Based on patches from Ross Harvey <ross@teraflop.com>:
8220         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8221         if macro_alternate or macro_mri.
8222         (getstring): Remove support for byte constants between < and >.
8223         (get_any_string): '<' only starts a string if macro_alternate or
8224         macro_mri.
8225         (macro_expand_body): Permit keyword parameters following
8226         positional parameters.
8227
8228         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8229         * configure.in (alpha*-*-netbsd*): New target.
8230         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8231         * configure: Rebuild.
8232
8233         * as.h (flag_warn_suppress_instructionswap): Move from here...
8234         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8235         here, and make static.
8236
8237         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8238         BFD_ASSEMBLER or MANY_SEGMENTS.
8239
8240         * as.c (show_usage): Update bug-gnu-utils address.
8241         * gasp.c (show_usage): Likewise.
8242         * doc/as.texinfo (Bug Reporting): Likewise.
8243
8244 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
8245
8246         * config/tc-mips.c (load_address): Don't use mips III or mips IV
8247         insns regardless of the size of a pointer if we're in mips I or
8248         MIPS II mode.
8249         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8250
8251 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
8252
8253         Fix rac to accept only a0:
8254         * tc-d10v.c (parallel_ok, find_opcode):
8255         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8256         Introduce OPERAND_GPR.
8257
8258 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
8259
8260         * read.c (s_fill): Handle non-constant repeat counts by creating
8261         an rs_space fragment.
8262
8263 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
8264
8265         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8266         from as_bad to as_warn.
8267
8268 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
8269
8270         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8271         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8272         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8273
8274 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8275
8276         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8277         seg_fix_rotP rather than fix_root from seg_info.
8278
8279 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
8280
8281         * expr.c: Add support for 0x1_2_3_4 bignums.
8282
8283 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8284
8285         * configure.in: Change -linux* to -linux-gnu*.
8286         * configure: Rebuild.
8287
8288         * app.c (do_scrub_begin): Treat \r as whitespace.
8289
8290 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
8291
8292         * Makefile.am: Update dependencies.
8293         * Makefile.in: Rebuild.
8294
8295 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
8296
8297         * configure, aclocal.m4: Rebuild with new libtool.
8298
8299 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
8300
8301         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8302         the argument to bfd_set_arch_mach.
8303         (load_address): Use bfd_arch_bits_per_address to determine the
8304         bit size of an address instead of looking at the isa level.
8305         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8306
8307 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
8308
8309         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8310
8311 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8312
8313         * ehopt.c: New file.
8314         * as.h (enum _relax_state): Add rs_cfa.
8315         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8316         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8317         * read.c (emit_expr): Call check_eh_frame.
8318         * write.c (cvt_frag_to_fill): Handle rs_cfa.
8319         (relax_segment): Likewise.
8320         * Makefile.am: Rebuild dependencies.
8321         (GAS_CFILES): Add ehopt.c.
8322         (GENERIC_OBJS): Add ehopt.o.
8323         * doc/internals.texi (Frags): Document rs_cfa.
8324
8325         * as.c (show_usage): Mention --traditional-format.
8326         (parse_args): Accept --traditional-format.
8327         * as.h (flag_traditional_format): Declare.
8328         * output-file.c (output_file_create): If flag_traditional_format,
8329         set BFD_TRADITIONAL_FORMAT on stdoutput.
8330         * doc/as.texinfo, doc/as.1: Document --traditional-format.
8331
8332         * config/tc-mips.c (append_insn): Make sure that if we have a
8333         fixup for an unmatched %hi reloc, it does not associated with a
8334         variant frag.
8335
8336         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8337         * doc/Makefile.in: Likewise.
8338
8339 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
8340
8341         * config/tc-m32r.c (check_for_side_effects): New function.
8342         (can_make_parallel): Add checks for instruction side effects
8343         clashing with the other instruction.
8344         (assemble_parallel_insn): Improve warning messages.  Return error
8345         message from non-swapped instruction order.
8346
8347 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
8348
8349         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8350
8351         * config/tc-arm.h: Replace md_after_pass_hook definition with a
8352         md_cleanup definition.  This moves the forced literal output to
8353         the end of the source pass, and avoids macro's inserting literals
8354         into the code immediately after the macro expansion.
8355
8356 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
8357
8358         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8359         a gas internal symbol is adjustable.
8360         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8361
8362         * as.h: If gcc version greater than 2.6, use `__format__' and
8363         `__printf__' in function attributes, rather than `format' and
8364         `printf'.
8365
8366 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8367
8368         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8369
8370 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
8371
8372         Add tms320c30 support:
8373         * config/tc-tic30.h: New file.
8374         * config/tc-tic30.c: New file.
8375         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8376         TARGET_FORMAT as "coff-tic30".
8377         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8378         * Makefile.am: Rebuild dependencies.
8379         (CPU_TYPES): Add tic30.
8380         (CPU_OBJ_VALID): tic30-aout is valid.
8381         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8382         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8383         * configure, Makefile.in: Rebuild.
8384
8385 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
8386
8387         * config/tc-v850.c (md_assemble): Improvements to error messages.
8388
8389 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
8390
8391         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8392         BFD_RELOC_HI16_S to store the high bits of any value.
8393
8394         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8395         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8396         assembler calculate relocations to any external symbol at all.
8397         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8398         involving generation of pc-relative relocs.
8399         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8400         has been moved to md_apply_fix3.
8401
8402         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8403         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8404         which actually means (the address of identifier's GOT entry) +
8405         constant, which is not particularly useful.
8406
8407 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
8408
8409         * read.h (include_dirs): Declare.
8410         (include_dir_count,include_dir_maxlen): Declare.
8411
8412 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8413
8414         * configure.in: Correct check for shared opcodes library.
8415         * configure: Rebuild.
8416
8417         * listing.c (buffer_line): If we can't open the file, set at_end.
8418         (listing_print): Remove unused local variable fi.
8419
8420         * config/m68k-parse.y (reglistpair): Handle register list in
8421         either order.
8422
8423         * config/vms-conf.h: Don't undef VERSION.
8424
8425 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
8426
8427         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8428         OBJS variable.
8429         (GENERIC_OBJS): New variable, with the rest of the old OBJS
8430         variable.
8431         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8432         ($(srcdir)/make-gas.com): Rename from make-gas.com.
8433         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8434         (EXTRA_DIST): Define.
8435         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8436         explicitly rather than via the list of object files.
8437         (gcc-as.opt): New file created when make-gas.com is run.
8438         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8439         itbl-cpu.h} to #include appropriate file rather than copying that
8440         file.
8441         * config/vms-conf.h: Synchronize with current config.in.
8442         * Makefile.in: Rebuild.
8443
8444 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
8445
8446         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8447         (parallel_ok): Relaxed parallel subinstruction dependency check.
8448
8449 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
8450
8451         * as.h (flag_warn_suppress_instructionswap): added new flag.
8452         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8453         command line argument.
8454         * tc-d10v.c (write_2_short): emit "Swapping instructions"
8455         warning only if flag_warn_suppress_instructionswap is false.
8456
8457 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
8458
8459         * configure.in (i386-*-mingw32*): New target.
8460         * configure: Rebuild.
8461
8462 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8463
8464         * symbols.c (resolve_symbol_value): Don't set the segment if it
8465         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8466
8467         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8468         S_GET_SEGMENT.
8469
8470 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
8471
8472         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8473         depends upon HAVE_{UNLINK,REMOVE} values rather than host
8474         compiler.
8475
8476 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8477
8478         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8479
8480 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
8481
8482         * config/tc-v850.c (v850_insert_operand): Display instruction when
8483         an error is encountered.
8484
8485 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
8486
8487         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8488         (i386-*-sco3.2v5*coff): New target.
8489         (i386-*-sco3.2*): New target.
8490         * configure: Rebuild.
8491
8492 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
8493
8494         * config/tc-v850.c: Tidy error message production.
8495
8496 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
8497
8498         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8499         validate_immediate return value in the right type for comparisons
8500         to FAIL.
8501
8502 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
8503
8504         * listing.c (MAX_BYTES): Use listing variables not constants.
8505         (data_buffer): No longer an array, but a pointer.
8506         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8507         (listing_listing): Allocate data_buffer.
8508
8509 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
8510
8511         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8512         --listing-rhs-width, --listing-cont-lines.
8513         (show_usage): Update.
8514         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8515         (listing_lhs_cont_lines, listing_rhs_width): New vars.
8516         (print_lines): Use the variables instead of the constants.
8517         (listing_listing): Likewise.
8518         * listing.h: Declare the new vars.
8519
8520 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8521
8522         * as.c (parse_args): Add --keep-locals alias for -L.
8523         Add --strip-local-absolute.
8524         (show_usage): Update.
8525         * as.h (flag_strip_local_absolute): New flag.
8526         * symbols.c (S_IS_LOCAL): Use it.
8527         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8528         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8529         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8530
8531 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8532
8533         * config/tc-m32r.c: Detect if explicitly parallel instructions
8534         might have an io conflict and issue a warning message.
8535
8536 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8537
8538         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8539         cgen_swap_fixups): Functions to save, restore and swap the fixup
8540         chain with a backup copy.
8541         (cgen_asm_finish_insn): Returns address of constructed insn.
8542
8543 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8544
8545         * listing.c (file_info_struct): Remove FILE, add POS.
8546         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8547         (file_info): Don't open the file.
8548         (buffer_line): Check for the file in the last_open cache, updating
8549         as necessary.
8550         (print_source): Don't reference file_info->file.
8551         (listing_listing): Likewise.
8552         (listing_print): Close the file in the cache, if any.
8553
8554 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8555
8556         * read.c (dwarf_file_string): New file static variable.
8557         (emit_expr): Look for constant sequence that leads up to a file
8558         name in DWARF debugging output.
8559         (stringer): Use dwarf_file_string to decide whether to accept a
8560         string as a file name.
8561
8562 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8563
8564         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8565         (crack_operand): Add reg->reglst MRI hack.
8566         (r_seg): Put reglst symbols in reg_section.
8567         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8568
8569 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8570
8571         * tc-sh.c (get_specific): Handle SGR & DBR.
8572
8573 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8574
8575         * tc-h8300.c (parse_reg): Take the length of the symbol into
8576         account when attempting to match a register name.
8577         * tc-h8500.c (parse_reg): Likewise.
8578
8579 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8580
8581         * cgen.c: Formatting changes to improve readability.
8582
8583 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8584
8585         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8586         delay slot.
8587
8588 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8589
8590         Based on a patch from Jim Wilson
8591         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8592         (tc_gen_reloc): Handle cross section PC relative relocs
8593         correctly.
8594
8595 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8596
8597         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8598
8599 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8600
8601         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8602         (expr_jmp_buf): New static local.
8603         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8604         (cgen_md_operand): New function.
8605         * tc-m32r.c: Clean up pass over `struct foo' usage.
8606         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8607
8608 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8609
8610         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8611         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8612
8613 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8614
8615         * config/tc-i386.c (i386_operand): Give an error if there are
8616         unrecognized characters after an expression.
8617
8618 For older changes see ChangeLog-9697