gas/ChangeLog

   1 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
   2
   3         * config/tc-d30v.c (write_2_short): But do allow delayed branch
   4         instructions to have another instruction in the right bin.
   5
   6 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
   7
   8         * config/tc-d30v.c (write_2_short): Do not allow instructions in
   9         the right container if the left container holds a branch
  10         instruction.
  11
  12 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
  13
  14         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
  15         both a register name and symbol name.
  16         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
  17
  18 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
  19
  20         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
  21         execution unit class.
  22
  23         (reg_name_search): If a name matches a register and a symbol,
  24         prefer the register.
  25         (find_format): Disallow flag registers when a general purpose
  26         register is required.
  27         If a number is required, but a register has been given, check to
  28         see if a symbol with the same name as the register exists, and if
  29         so, use that symbol.
  30
  31 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
  32
  33         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
  34
  35 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
  36
  37         * config/tc-d30v.c (find_format): Do not accept flag registers as
  38         general purpose registers.
  39         (find_format): If an immediate value is expected at a given place
  40         in a format, but a register name has been provided instead, check
  41         to see if that register name matches the name of a predefined
  42         symbol and if it does, then use the symbol instead.
  43         (reg_name_search): If a register name matches a symbol name,
  44         prefer the register name to the symbol name.
  45
  46 start-sanitize-sky
  47 Mon Sep 21 13:08:01 1998  Doug Evans  <devans@canuck.cygnus.com>
  48
  49         * config/tc-dvp.c (md_begin): Set st_other field of mpgloc_sym.
  50         (assemble_vif,create_vuoverlay_section,s_endmpg,s_vu): Ditto.
  51
  52 end-sanitize-sky
  53 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
  54
  55         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
  56         the previous insn to empty.
  57
  58 1998-09-20  Michael Meissner  <meissner@cygnus.com>
  59
  60         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
  61         pieces, forcing the use of an ANSI compiler.
  62
  63 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
  64
  65         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
  66         relocs.
  67         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
  68
  69 start-sanitize-sky
  70 Tue Sep 15 17:04:43 EDT 1998  Jim Lemke  <jlemke@cygnus.com>
  71
  72         * config/tc-dvp.c (parse_float): Strtol() will not convert
  73         0xFfffFfff properly, it returns 0x7fffFfff.
  74         Changed to use strtoul() which does work properly.
  75
  76 end-sanitize-sky
  77 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
  78
  79         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
  80         assembler syntax.
  81         (obj_elf_vtable_entry):  Likewise.
  82         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
  83         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
  84         (tc_gen_reloc): Likewise.
  85         (arm_fix_adjustable): Likewise.
  86         (elf32_arm_force_relocation): New.
  87         (armelf_frob_symbol):  Remove coff-style symbol support.
  88
  89 start-sanitize-sky
  90 Mon Sep 14 22:28:24 1998  Doug Evans  <devans@canuck.cygnus.com>
  91
  92         * config/tc-dvp.c (parse_float): Support 0fNNN.
  93         (tc_gen_reloc): Don't crash if given a pc-relative reloc for .word,
  94         just signal an error.
  95
  96 end-sanitize-sky
  97 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
  98
  99         * config/tc-i386.c (i386_operand): Fix typo in last patch.
 100
 101 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
 102
 103         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
 104         OBJ_COFF so that routine is defined for a.out format.
 105
 106 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
 107
 108         * config/tc-i386.c (i386_operand): Detect non-segment registers
 109         used as segment prefixes.
 110
 111 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
 112
 113         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
 114         optimize across FDE boundaries.
 115
 116         * config/obj-coff.c (obj_coff_section): Preserve any link once
 117         flags when setting the section flags.
 118
 119 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
 120
 121         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
 122         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
 123
 124 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
 125
 126         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
 127         to the host width.
 128
 129 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
 130
 131         * frags.c (frag_grow): Include the size of the frag struct in the
 132         obstack chunk size.
 133
 134         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
 135         if the new subseg comes before the old.
 136
 137 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
 138
 139         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
 140         to handle edge8 and edge16.
 141
 142 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
 143
 144         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
 145         before we clobber the symbol involved.
 146
 147 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
 148
 149         * config/tc-arm.c:  Remove OBJ_ELF definitions for
 150         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
 151         use arm_adjust_symtab for OBJ_COFF.
 152         (armelf_adjust_symtab):  New Routine.
 153         * config/tc-arm.h:  Define obj_adjust_symtab to
 154         armelf_adjust_symtab for OBJ_ELF.
 155
 156 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
 157
 158         * configure.in: Make all i386-elf targets use bfd_gas.
 159         * config/tc-i386.c (tc_i386_force_relocation): New.
 160         (tc_i386_fix_adjustable): Don't fix vtable relocs.
 161         (md_apply_fix3): Likewise.
 162         (tc_gen_reloc): Handle them.
 163         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
 164         tc_i386_force_relocation.
 165
 166 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
 167
 168         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
 169
 170 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
 171
 172         * config/tc-d30v.c (md_assemble): Copy previous opcode over
 173         current opcode after writing the first insturction of a reverse
 174         sequential pair.
 175
 176 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
 177
 178         * read.h (generate_lineno_debug): Add prototype.
 179         * read.c (generate_lineno_debug): Make non-static.
 180 start-sanitize-sky
 181         * config/tc-dvp.c (insert_mpg_marker): Call generate_lineno_debug.
 182 end-sanitize-sky
 183
 184 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 185
 186         * config/tc-i386.c (md_assemble): Only warn for address/data size
 187         prefixes.
 188
 189 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
 190
 191         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
 192         against Thumb function names, as the linker needs this information.
 193
 194 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
 195
 196         * expr.c (operand): Check also that there is no advance in operand
 197         after atof_generic in order to decide "is it label 0f or floating
 198         point number?".
 199
 200 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
 201
 202         * config/tc-m32r.c: Replace double dash prefix to M32R specific
 203         command line options with a single dash.
 204         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
 205
 206 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
 207
 208        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
 209        * tc-arm.c (arm_fix_adjustable): New routine.
 210
 211 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
 212
 213         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
 214         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
 215         demand_empty_rest_of_line before mri_comment_end.
 216         (equals): Check garbage after expression before
 217         mri_comment_end in MRI mode.
 218
 219 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
 220
 221         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
 222         small immediate constant to use the constant itself rather than
 223         always using 1.
 224
 225 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
 226
 227         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
 228         (pa_leave): Likewise.
 229
 230 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 231
 232         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
 233         prefixes.
 234         (i386_operand): Fix an error message.
 235
 236 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
 237
 238         * doc/c-arm.texi (ARM Directives): Document .req directive.
 239
 240         * config/tc-arm.c (reg_required_here): Display erroneous string if
 241         the register name could not be decoded.
 242         Do not set inst.instruction if the sift is -1.
 243
 244 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
 245
 246         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
 247         we do for EXTERN.
 248
 249 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
 250
 251         * config/tc-d30v.c (d30v_align): Always perform alignment request,
 252         even if it is belived to be unnecessary.
 253
 254 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 255
 256         config/tc-i386.c (i386_operand): Size immediate constants by
 257         suffix (erroneously removed as part of July 7 change).
 258
 259 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
 260
 261         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
 262         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
 263         (armelf_frob_symbol):  New Routine.
 264         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
 265
 266 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
 267
 268         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
 269
 270 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
 271
 272         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
 273         command line switches passed to assembler.
 274
 275 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
 276
 277         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
 278         (gas_cgen_opcode_desc): Declare.
 279         (gas_cgen_parse_operand): Declare.
 280         (*): Prepend gas_ to gas specific fns to denote them as such.
 281         All uses updated.
 282         * cgen.c (gas_cgen_opcode_desc): New global
 283         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
 284         (queue_fixup): Renamed from cgen_queue_fixup.
 285         (*): Prepend gas_ to gas specific fns to denote them as such.
 286         All uses updated.
 287         (gas_cgen_md_apply_fix3): Update call to insert_operand.
 288         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
 289         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
 290         Open opcode table and initialize it.
 291         (make_parallel): Use gas_cgen_opcode_desc.
 292         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
 293         (md_assemble): Ditto.
 294
 295 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
 296
 297         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
 298         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
 299         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
 300         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
 301         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
 302         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
 303         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
 304         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
 305         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
 306         (INIT_STAB_SECTION): Likewise.
 307         (OBJ_PROCESS_STAB): Likewise.
 308
 309         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
 310         (md_parse_option): Watch for them.
 311         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
 312         (md_begin): Kill neverdef code.
 313         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
 314         (s_alpha_prologue): Watch alpha_cur_ent_sym.
 315         (s_alpha_coff_wrapper): New.
 316         (md_pseudo_table): Trap all ECOFF pseudos.
 317
 318 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
 319
 320         Start of changes to remove mdebug section from mips*-elf
 321         Based on MIPS_STAB_ELF definition
 322         * acconfig.h: undef if not configured
 323         * config.in: undef if not configured
 324         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
 325         * config/tc-mips.c (s_ent): set BSF_FUNCTION
 326         * stabs.c (s_stab_generic): flush frag
 327
 328 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
 329
 330         * configure.in: (arm-*-elf):  Handle.
 331         (thumb-*-elf): Handle.
 332         * configure:  Regenerate.
 333         * read.c (stringer): Fix typo in comment.
 334         * write.c (fixup_segment): Don't add symbol value to addend if
 335         TC_ARM and OBJ_ELF.
 336         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
 337         sections.
 338         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
 339         for OBJ_ELF.
 340
 341 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
 342
 343         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
 344         (write_2_short): Emit warning if new flag is set.
 345         (do_assemble): Set flags if left instruction is one of special
 346         "right-instruction-killer" type.
 347
 348 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
 349
 350         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
 351         Always output words in debug_info section as big endian.
 352         (sparc_target_format): Choose correct bfd target.
 353         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
 354
 355 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
 356
 357         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
 358         to work with internationalization code.  Issue an error when two
 359         operands match that are not allowed to match.
 360
 361 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
 362
 363         * configure.in (install_tooldir): Allow target to specify whether
 364         it wants to be installed in $(tooldir)/bin.
 365 start-sanitize-sky
 366         (dvp-*-*): Don't install in $(tooldir)/bin.
 367 end-sanitize-sky
 368         * configure: Regenerate.
 369         * Makefile.am (install-exec-local): Set install-exec-tooldir
 370         dependency via configure.
 371         * Makefile.in: Regenerate.
 372
 373 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
 374
 375         * Makefile.am (install-exec-local): Split into two ...
 376         (install-exec-bindir,install-exec-tooldir): New rules.
 377         * Makefile.in: Regenerate.
 378
 379 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
 380
 381         * Makefile.am (install-exec-local): Don't remove the file before
 382         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
 383         W. Rozycki <macro@ds2.pg.gda.pl>.
 384         * Makefile.in: Rebuild.
 385
 386 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
 387
 388         * cgen.c: Include libiberty.h.
 389         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
 390         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
 391         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
 392         (md_cgen_lookup_reloc)): Declare.
 393         (md_cgen_record_fixup_exp): Declare.
 394         * config/tc-m32r.h (md_pcrel_from_section): Declare.
 395         (m32r_relax_frag): Declare.
 396         (cgen_md_apply_fix3): Decls moved to cgen.h.
 397         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
 398         (m32r_cgen_record_fixup_exp): Delete decl.
 399         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
 400         (assemble_nop): Delete.
 401         (expand_debug_syms): Delete unused `exp'.
 402         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
 403         Add default case for -Wall.
 404         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
 405         (md_atof): Delete unused wordP.
 406
 407 start-sanitize-sky
 408         * config/tc-dvp.c (assemble_vif): Make label at start of overlay
 409         a local label.
 410         (create_vuoverlay_section): Put __start_ label at start of overlay
 411         for gdb.
 412
 413 end-sanitize-sky
 414 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
 415
 416         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
 417         value.
 418
 419 start-sanitize-sky
 420 Wed Jul 22 17:39:28 1998  Frank Ch. Eigler  <fche@cygnus.com>
 421
 422         * config/tc-dvp.c (parse_float): Accept 0xhex constants
 423         also for VU LOI operand.
 424
 425 end-sanitize-sky
 426 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
 427
 428         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
 429         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
 430         .print, .purgem, and .struct.  Remove documentation for
 431         .app-file.
 432
 433 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
 434
 435         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
 436         Update call to insert_operand.
 437
 438 start-sanitize-am33
 439 Tue Jul 21 10:58:47 1998  Jeffrey A Law  (law@cygnus.com)
 440
 441         * config/tc-mn10300.c (md_assemble): Handle autoincrement addressing
 442         modes.
 443
 444 end-sanitize-am33
 445 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
 446
 447         * config/tc-m32r.c (ms_show_usage): Formatting changes.
 448
 449 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
 450
 451         * config/tc-i386.c (md_assemble): Don't get confused by trailing
 452         whitespace after a prefix operator.
 453
 454 start-sanitize-beos
 455 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
 456
 457         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
 458
 459 end-sanitize-beos
 460 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
 461
 462         * config/tc-sparc.c (log2): New static function.
 463         (s_reserve): Use log2 to convert alignment before calling
 464         record_alignment.
 465         (s_common): Use log2 to convert alignment before calling
 466         record_alignment and frag_align.
 467         (sparc_cons_align): Use log2.
 468
 469 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
 470
 471         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
 472         (s_common): Likewise.
 473
 474         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
 475         initialization of waddr.
 476         (sparc_elf_final_processing): Add default case to switch.
 477
 478 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 479
 480         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
 481         than temporary real.
 482
 483 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
 484
 485         * write.c (subsegs_finish): Don't align the segments if there were
 486         any errors.
 487
 488         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
 489         copying aux information.
 490
 491         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
 492         expression into a symbol.
 493
 494 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 495
 496         * config/tc-i386.c (mode_from_disp_size): Change arg and return
 497         type to unsigned int.
 498         (md_assemble): Change type used to store offsets from unsigned
 499         long to long.
 500         (i386_operand): Switch error check to only call RESTORE_END_STRING
 501         once after parse_register.
 502
 503 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
 504
 505         * config/tc-v850.c (md_show_usage): Changed format to match that
 506         of gcc, ld, etc.
 507
 508         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
 509
 510 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 511
 512         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
 513         relocs.
 514         (md_apply_fix_2): Force the symbol of the vtable reloc to be
 515         weak.
 516
 517 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
 518
 519         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
 520         * doc/Makefile.in: Rebuild.
 521
 522 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
 523
 524         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
 525         for %lo expressions.
 526         (mips_ip, case 'u'): Move range check after code to mask
 527         off bits in %hi/%lo expressions.  Mask off high bits for
 528         %lo expressions.
 529
 530 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
 531
 532         * doc/Makefile.am (gasver.texi): New target.
 533         (as.info, as.dvi): Depends upon gasver.texi.
 534         * doc/as.texinfo: Include gasver.texi.  Mention version number on
 535         title page and in top node.
 536         * doc/Makefile.in: Rebuild.
 537
 538 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
 539
 540         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
 541         but not including the line containing the edict.
 542         * listing.h (LISTING_EOF): New.
 543         * input-scrub.c (input_scrub_next_buffer): Call it.
 544
 545 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 546
 547         * config/tc-i386.c (i386_operand): Don't set the size of an
 548         immediate address based solely on the suffix and the mode.
 549
 550         * config/tc-i386.c (md_assemble): Add assertion to make sure
 551         overlap2 does not set Imm.
 552
 553         * config/tc-i386.c (space_chars): Remove. The scrubber converts
 554         sequences of whitespace to a single space.
 555         (is_space_chars): Just compare with space.
 556         (md_begin): Don't initialize space_chars.
 557         (md_assemble): Just skip a single whitespace character.
 558         (i386_operand): Rewrite base-index parsing to use new
 559         parse_register, and to skip white space.  Skip white space in a
 560         number of other places too.  Don't give error message if
 561         parse_register fails.
 562         (parse_register): Change reg_string parameter to be non-const.
 563         Add end_op parameter.  Skip white space after the `%', and return
 564         end of register string.  Give error message here rather than
 565         caller.
 566
 567 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
 568
 569         Based on patch from Matt Semersky <matts@scd.hp.com>:
 570         * expr.c (op_encoding): Make const.
 571         (expr_set_precedence): New function.
 572         (expr_begin): Don't set operator rankings, just call
 573         expr_set_precedence.
 574         * expr.h (expr_set_precedence): Declare.
 575         * read.c (s_mri): Call expr_set_precedence.
 576
 577 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
 578
 579         * doc/as.texinfo (Statements): Remove paragraph discussing
 580         continuing lines with a backslash.  This hasn't worked for years,
 581         if it ever did.
 582
 583 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
 584
 585         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
 586         symbol definitions.
 587         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
 588         (ps_CTORS, ps_DTORS): New section types.
 589         (vms_fixup_xtors_section): New function
 590         (Ctors_Psect, Dtors_Psect): Define.
 591         (IS_GXX_XTOR): Define
 592         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
 593         Filter static constructors/destructors and add to
 594         Ctors_Symbols/Dtors_Symbols chain.
 595         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
 596         appropriate section.
 597
 598         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
 599         * makefile.vms: Merge vax/vms support.
 600
 601 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
 602
 603         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
 604         (elf_pseudo_table): Add them.
 605         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
 606         (md_apply_fix): Accept them.
 607         (mips_fix_adjustable): Don't adjust them.
 608         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
 609         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
 610         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
 611         (tc_fix_adjustable): Don't adjust them.
 612
 613 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
 614
 615         * Makefile.am (CGEN_CPU_PREFIX): New variable.
 616         (cgen.o): Use it.
 617         * Makefile.in: Regenerate.
 618         * configure.in: AC_SUBST cgen_cpu_prefix.
 619         * configure: Regenerate.
 620
 621 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 622
 623         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
 624         Changed all users of COND12_DELAY.
 625
 626 start-sanitize-am33
 627 Mon Jun 29 14:58:36 1998  Jeffrey A Law  (law@cygnus.com)
 628
 629         * config/tc-mn10300.c (r_registers): Fix typo and add some missing
 630         registers.
 631
 632 end-sanitize-am33
 633 start-sanitize-branchbug4011
 634 Mon Jun 29 09:36:27 1998  Gavin Koch  <gavin@cygnus.com>
 635
 636         * config/tc-mips.c (prev_insn_labels): New.
 637         (mips_fix_4011_branch_bug): New.
 638         (append_insn): Watch for and handle branchs with labels.
 639         (mips_no_prev_insn): Initialize prev_insn_labels.
 640         (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
 641
 642 end-sanitize-branchbug4011
 643 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
 644
 645         * config/tc-mn10300.c (set_arch_mach): New function.
 646         (md_pseudo_table): Add pseudo-ops to set the current machine type.
 647         (md_begin): Default to mn10300 mode.
 648         (md_assemble): Only accept instructions for the core mn10300
 649         chip and the active machine type.
 650
 651 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
 652
 653         * subsegs.h (segment_info_type): Give the struct a name.
 654         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
 655         * config/tc-h8500.h (tc_reloc_mangle): Declare.
 656         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
 657         * config/tc-w65.h (tc_reloc_mangle): Declare.
 658         * config/tc-z8k.h (tc_reloc_mangle): Declare.
 659
 660 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
 661
 662         * config/tc-v850.c (v850_comm):  Restore old section
 663         after common processing.
 664
 665 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
 666
 667         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
 668
 669 start-sanitize-am33
 670 Wed Jun 24 09:38:10 1998  Jeffrey A Law  (law@cygnus.com)
 671
 672         * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
 673         as synonyms for "rN" registers.
 674         (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
 675         for "xrN" registers.
 676         (md_assemble): Fix typo computing the size of relocations.
 677
 678 end-sanitize-am33
 679 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
 680
 681         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
 682         char with code that explicitly sign-extends.
 683
 684 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
 685 start-sanitize-v850e
 686         * config/tc-v850.c (md_begin): Restore text section as the current
 687         section after creating call table sections.
 688 end-sanitize-v850e
 689         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
 690         code.
 691
 692         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
 693         with call to macro SYM_AUXINFO.
 694
 695 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
 696
 697         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
 698         with the program transform name.
 699         * Makefile.in: Rebuild.
 700
 701 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
 702
 703         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
 704         information.
 705
 706 start-sanitize-am33
 707 Mon Jun 22 13:45:19 1998  Jeffrey A Law  (law@cygnus.com)
 708
 709         * config/tc-mn10300: Handle FMT_D10 instructions.
 710
 711 end-sanitize-am33
 712 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
 713
 714         * config/tc-i386.c (i386_operand): Be prepared for a space between
 715         the open parenthesis and the start of the register operand,
 716         because of the June 16 change.
 717
 718 start-sanitize-r5900
 719 Mon Jun 22 11:08:07 1998  Frank Ch. Eigler  <fche@cygnus.com>
 720
 721         * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
 722         to be named with a `$' prefix.  Likewise, allow CFC2/CTC2 to
 723         refer to "$viNN" registers.
 724
 725 end-sanitize-r5900
 726 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
 727
 728         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
 729         BFD_ASSEMBLER.
 730
 731 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
 732
 733         * config/tc-d30v.c (d30v_align): Always perform alignment request,
 734         even if it is belived to be unnecessary.
 735
 736 start-sanitize-r5900
 737 Fri Jun 19 19:56:50 1998  Jeffrey A Law  (law@cygnus.com)
 738
 739         * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
 740         mips_cpu == 5900.
 741
 742 end-sanitize-r5900
 743 start-sanitize-am33
 744 Fri Jun 19 16:49:56 1998  Jeffrey A Law  (law@cygnus.com)
 745
 746         * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
 747         instruction formats.  Handle MN10300_OPERAND_24BIT modifier.
 748         (mn10300_insert_operand): Likewise.
 749         (mn10300_check_operand): Likewise.
 750
 751 end-sanitize-am33
 752 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
 753
 754         * write.c (adjust_reloc_syms): Never adjust relocs against weak
 755         symbols.
 756         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
 757
 758 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
 759
 760 start-sanitize-am33
 761         * config/tc-mn10300.c (r_registers): Add missing registers.
 762         (xr_registers): New set of registers.
 763         (xr_register_name): New function.
 764         (md_assemble): Handle XRREG and PLUS operands.  Tweak handling of
 765         RREG operand insertion.  Handle new D6 and D7 instruction formats.
 766 end-sanitize-am33
 767         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
 768         shift amount for a repeated operand.  The shift amount for the
 769         repeated copy comes from the size of the operand.
 770
 771 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
 772
 773         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
 774
 775 start-sanitize-sky
 776 Fri Jun 19 00:04:26 1998  Doug Evans  <devans@seba.cygnus.com>
 777
 778         * config/tc-dvp.c (md_apply_fix3): Handle new relocs
 779         BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
 780
 781 end-sanitize-sky
 782 start-sanitize-am33
 783 Wed Jun 17 18:09:03 1998  Jeffrey A Law  (law@cygnus.com)
 784
 785         * config/tc-mn10300.c (r_registers): New register table.
 786         (r_register_name): New function.
 787         (md_assemble): Handle new am33 operand types.
 788
 789 end-sanitize-am33
 790 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
 791
 792         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
 793
 794 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 795
 796         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
 797         characters in it as LEX_IS_SYMBOL_COMPONENT.
 798         * config/tc-i386.h (tc_symbol_chars): Define.
 799         (extra_symbol_chars): Declare.
 800         * config/tc-i386.c (extra_symbol_chars): Define.
 801         (comment_chars): Don't use '/' as comment start if TE_LINUX.
 802         (line_comment_chars): Set to '/' if TE_LINUX.
 803         * doc/c-i386.texi (i386-prefixes): Update.
 804         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
 805
 806 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
 807
 808         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
 809         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
 810
 811 start-sanitize-sky
 812 Fri Jun 12 12:46:57 1998  Doug Evans  <devans@canuck.cygnus.com>
 813
 814         * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
 815         section vma.
 816
 817 end-sanitize-sky
 818 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
 819
 820         * config/tc-d10v.c (md_apply_fix3): Checking displacement
 821         constraint in instructions REP & REPI.
 822
 823 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
 824
 825         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
 826         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
 827
 828         (check_range): If the operand is shifted, then shift the number
 829         before checking its range.
 830
 831         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
 832
 833         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
 834         common sections.
 835
 836 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
 837
 838         * config/tc-v850.c (v850_comm): Create special sections as needed.
 839
 840 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
 841
 842         * config/tc-d10v.c (write_2_short): Addition of swapping
 843         instructions for sequential and reverse sequential order when
 844         given order is not possible.
 845
 846 start-sanitize-sky
 847 Tue Jun  9 12:20:44 1998  Doug Evans  <devans@canuck.cygnus.com>
 848
 849         * config/tc-dvp.c (assemble_vu): Print better error message if
 850         lower insn is missing.
 851
 852 end-sanitize-sky
 853 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
 854
 855         * Makefile.am: Rebuild dependencies.
 856         (DEP_INCLUDES): Fix reference to intl build directory.
 857         * Makefile.in: Rebuild.
 858
 859 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 860
 861         * doc/c-i386.texi: Update 16 bit documentation.
 862
 863         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
 864         IgnoreDataSize to IgnoreSize as they are used for address size as
 865         well as data size.
 866         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
 867         32-bit mode, similarly addr16/data16 and variants.
 868
 869 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
 870
 871         * config/tc-d30v.c (md_assemble): Fix handling of reverse
 872         sequential word multiply instructions.
 873
 874         (do_assemble): Add extra command line argument, to allow mul32
 875         attribute to be preserved across parallel insns.
 876         (md_assemble): Insert NOPs between explicitly parallel insns which
 877         contain an 32 bit multiply and a 16 multiply.
 878
 879 start-sanitize-sky
 880 Mon Jun  8 15:41:43 1998  Doug Evans  <devans@canuck.cygnus.com>
 881
 882         * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
 883
 884 end-sanitize-sky
 885 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 886
 887         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
 888         likewise for REPE.
 889
 890         * config/tc-i386.c (reloc): Add braces.
 891
 892         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
 893         consistent with Intel naming.
 894         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
 895         use bitfields in sib_byte.
 896         (modrm_byte): Don't use bitfields here either.
 897
 898         * config/tc-i386.c (current_templates): Add const.
 899         (parse_register): Add const to return, param, and char *s.
 900         (i386_operand): Add const to reg_entry *r.
 901         * config/tc-i386.h (templates): Add const to start, end.
 902
 903         Inspired by code for 16 bit gas support from Martynas Kunigelis
 904         <martynas@nm3.ktu.lt>:
 905         * config/tc-i386.c (md_assemble): Add full support for 16 bit
 906         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
 907         (uses_mem_addrmode): Remove.
 908         (md_estimate_size_before_relax): Add support here too.
 909         (md_relax_table): Rewrite interface to md_relax for 16 bit
 910         support.
 911         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
 912         (opcode_suffix_to_type): Remove.
 913         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
 914         (SIZE_FROM_RELAX_STATE): Modify to suit above.
 915         (md_convert_frag): Likewise.
 916         (i386_operand): Add support for 16 bit base/index regs,
 917         immediates, and displacements.  Remove some unnecessary casts, and
 918         localise end_of_operand_string, displacement_string_start,
 919         displacement_string_end variables.  Add GCC_ASM_O_HACK.
 920         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
 921
 922         * config/tc-i386.c (prefix_hash): Remove.
 923         (md_begin): Rewrite without obstacks.  Remove prefix hash table
 924         handling.  Rewrite lexical table handling.
 925         (i386_print_statistics): Don't print prefix statistics.
 926         (md_assemble): Rewrite instruction parser so that line is not
 927         converted to lower case.  Don't do a hash_find for prefixes,
 928         instead recognise them via opcode modifier.
 929         (expecting_operand, paren_not_balanced): Localise variables.
 930         * config/tc-i386.h (IsPrefix): Define.
 931         (prefix_entry): Remove.
 932
 933         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
 934         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
 935         '\\' in case where comment_chars contains '/'.
 936
 937         * config/tc-i386.c (MATCH): Ensure given operand and template
 938         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
 939         you must write `ljmp *table(%ebx)'.
 940
 941         From H.J. Lu <hjl@gnu.org>:
 942         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
 943         as 0 ifndef BFD_ASSEMBLER.
 944         (md_assemble): Allow immediate operands without suffix or
 945         other reg operand to default in size to the current code size.
 946
 947 start-sanitize-v850e
 948 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
 949
 950         * config/tc-v850.c (md_begin):  Restore creation of
 951         .call_table_text and .call_table_data sections.
 952
 953 end-sanitize-v850e
 954 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
 955
 956         * config/tc-d30v.c (md_assemble): Set execution type to unknown
 957         after emitting a word of noops.
 958
 959 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
 960
 961         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
 962         (i386_operand): Simplify checks for valid base/index combinations.
 963         Disallow `in 4(%dx),%al'.
 964
 965         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
 966         index_reg const.
 967         (add_prefix): Change parameter from char to int.
 968
 969         * config/tc-i386.h (Ugh): Define opcode modifier.
 970         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
 971
 972         * config/tc-i386.c (md_assemble): Rewrite MATCH and
 973         CONSISTENT_REGISTER_MATCH macros to check register types more
 974         thoroughly.  Check for illegal suffix/operand combinations
 975         when matching insns with operands.  Handle new `s' suffix, and
 976         associated FloatMF opcode modifier for float insns with memory
 977         operands.
 978         * config/tc-i386.h (FloatMF): Define new opcode modifier.
 979         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
 980         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
 981         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
 982         DATA_PREFIX_OPCODE throughout.
 983
 984         * config/tc-i386.c (REGISTER_WARNINGS): Define.
 985         (md_assemble): Rewrite suffix/register operand checking code to be
 986         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
 987         AnyMem, the better to grep.
 988         (pi): Remove Abs.
 989         (i386_operand): Don't set Mem bits in i.types[this_operand] when
 990         given a memory operand.  Don't set Abs bits either.
 991         (type_names): Remove Mem*, Abs*.
 992         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
 993         define opcode_modifiers as these cases are handled by Disp8,
 994         Disp16, Disp32 and suffix checks.
 995         (COMES_IN_BOTH_DIRECTIONS): Remove.
 996         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
 997
 998         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
 999         if IgnoreDataSize modifier given.  Remove ShortformW modifier
1000         test.  Add test for ShortForm in W base_opcode modification.
1001         Merge Seg2ShortForm and Seg3ShortForm code.
1002         * config/tc-i386.h (ShortFormW): Remove.
1003         (IgnoreDataSize): Define.
1004
1005 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
1006
1007         * config/tc-d30v.c (md_assemble): Store previous segment state
1008         with previous instruction.
1009
1010 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1011
1012         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
1013         (ebp, esp): Remove static variables.
1014         (MATCH): Remove test for InOutPortReg.
1015         (i386_operand): Properly handle InOutPortReg here instead.
1016         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
1017         (md_assemble): Simplify and correct modrm and sib generation.
1018         (i386_operand): Add warning for scale without index.
1019         Rewrite checks for valid base/index combinations.
1020
1021         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
1022         macros and enclose in do while(0).
1023         (RESTORE_END_STRING): Likewise.
1024         (md_assemble): Add one to printed operand number so we start
1025         from 1 not 0.  Add some more gettext invocations.
1026         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
1027         number here too.
1028
1029         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
1030         DATA_PREFIX, SEG_PREFIX): Define.
1031         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
1032         (check_prefix): Remove function.
1033         (add_prefix): New function.  Add prefix to i.prefix as well as
1034         doing checks.
1035         (md_assemble): Changes for add_prefix.  Remove hack for wait
1036         prefix, instead always output prefixes in fixed order.  Test
1037         for jcxz/loop when selecting between word & dword operations,
1038         and add address size prefix rather than operand size prefix.
1039         Remove operand -> address size hack when emitting jcxz/loop.
1040         (i386_operand): Remove O_Absent check as it's done in expr.
1041
1042 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
1043
1044         * configure.in: Recognize m5200 as a cpu_type of m68k.
1045         * aclocal.m4: Rebuild with current libtool.
1046         * configure: Rebuild.
1047
1048 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1049
1050         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
1051         to relaxable_symbol to prevent references to external symbol from
1052         being relaxed.
1053
1054 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
1055
1056         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
1057         symbols are relaxable.
1058
1059 start-sanitize-sky
1060 Wed Jun  3 10:26:04 1998  Doug Evans  <devans@canuck.cygnus.com>
1061
1062         * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
1063         (create_vuoverlay_section): Entries are 4 bytes not 8.
1064
1065 end-sanitize-sky
1066 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
1067
1068         * config/tc-v850.c (md_begin):  Don't create special
1069         sections by default.
1070
1071 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
1072
1073         * config/tc-mips.c (macro): For div and udiv, close the
1074         reorder block as soon as possible.
1075
1076 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
1077
1078         From Matt Semersky <matts@scd.hp.com>:
1079         * macro.c (macro_mri_mode): New function.
1080         * macro.h (macro_mri_mode): Declare.
1081         * read.c (s_mri): Call macro_mri_mode when switching in and out of
1082         MRI mode.
1083
1084 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
1085
1086         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
1087         OBJ_EVAX case.
1088
1089         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
1090         until after xstrdup in OBJ_EVAX case.
1091
1092 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
1093
1094         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
1095         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
1096         of hardcoded magic number.
1097         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
1098
1099 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
1100
1101         * read.c (do_s_func): New function.
1102         (s_func): Call it.
1103         * read.h (do_s_func): Add prototype.
1104 start-sanitize-sky
1105         * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
1106         (s_dvp_func): New function.
1107 end-sanitize-sky
1108
1109 start-sanitize-r5900
1110 Mon Jun  1 17:04:56 1998  Jeffrey A Law  (law@cygnus.com)
1111
1112         * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
1113
1114 end-sanitize-r5900
1115 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
1116
1117         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
1118         nops if fill pattern not specified.
1119
1120 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
1121
1122         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
1123         * config/te-go32.h (TE_GO32): Define.
1124         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
1125
1126 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
1127
1128         Implement .func/.endfunc pseudo-ops.
1129         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
1130         (s_func): Declare.
1131         * read.c (potable): Add .func,.endfunc.
1132         (s_func): New function.
1133         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
1134         functions.
1135         (in_doc_func_p,current_function_label): New static globals.
1136         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
1137
1138 start-sanitize-sky
1139         * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
1140         (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
1141         * config/tc-dvp.c (vuoverlay_string_section): New static global.
1142         (md_begin): Create overlay string section.
1143         (create_vuoverlay_section): Put section name in overlay string section.
1144         Put string's offset in overlay table entry.  Set SEC_CODE flag for
1145         overlay sections.
1146
1147 end-sanitize-sky
1148 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
1149
1150         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
1151         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
1152         * config/tc-arm.h (WORKING_DOT_WORD): Define.
1153         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
1154         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
1155         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1156         * config/tc-i860.h (WORKING_DOT_WORD): Define.
1157         * config/tc-i960.h (WORKING_DOT_WORD): Define.
1158         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
1159         * config/tc-w65.h (WORKING_DOT_WORD): Define.
1160         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
1161         * config/tc-a29k.c: Don't define md_short_jump_size,
1162         md_long_jump_size, md_create_short_jump or md_create_long_jump.
1163         * config/tc-alpha.c: Likewise.
1164         * config/tc-alpha.h: Likewise.
1165         * config/tc-arm.c: Likewise.
1166         * config/tc-h8300.c: Likewise.
1167         * config/tc-h8500.c: Likewise.
1168         * config/tc-hppa.c: Likewise.
1169         * config/tc-i860.c: Likewise.
1170         * config/tc-i960.c: Likewise.
1171         * config/tc-ppc.c: Likewise.
1172         * config/tc-sh.c: Likewise.
1173         * config/tc-sparc.h: Likewise.
1174         * config/tc-tic30.c: Likewise.
1175         * config/tc-w65.c: Likewise.
1176         * config/tc-z8k.c: Likewise.
1177
1178 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
1179
1180         * config/tc-vax.c (_): Delete this macro used for placeholder
1181         values in vax_operand_width_size; it conflicts with the _() macro
1182         used for internationalization.
1183
1184 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
1185
1186         * symbols.c (symbol_find_base): Fix case insensitive symbol name
1187         code.  From Chris Moller <moller@bops.com>.
1188
1189         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
1190         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
1191         * read.c (emit_expr): Initialize seg and subseg fields of a new
1192         broken word.
1193         * write.c (write_object_file): Switch to the appropriate segment
1194         and subsegment when processing a broken word.
1195
1196         * config/tc-m68k.c (mri_assemble): New static function.
1197         (build_mri_control_operand): Call mri_assemble rather than
1198         md_assemble.
1199         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1200         (s_mri_endf, s_mri_endw): Likewise.
1201
1202 start-sanitize-sky
1203 Thu May 28 16:23:08 1998  Doug Evans  <devans@canuck.cygnus.com>
1204
1205         * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
1206         (dvp_frob_file): Declare.
1207         (tc_frob_file): Define.
1208         (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
1209         * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
1210         (vuoverlay_section_name,create_vuoverlay_section): New functions.
1211         (vuoverlay_section,vuoverlay_table_section): New static globals.
1212         (ovlysym_table): New static global.
1213         (md_begin): Create .vuoverlay_table section.
1214         (assemble_vif): Call create_vuoverlay_section for each mpg.
1215         (dvp_frob_label): Record vu labels in ovlysym_table for later
1216         movement from absolute section to their overlay section.
1217         (dvp_frob_file): New function.
1218         (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
1219
1220 end-sanitize-sky
1221 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
1222
1223         * read.c (s_org): Call md_flush_pending_output if it is defined.
1224
1225         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
1226
1227 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
1228
1229         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
1230         (md_parse_option): Add for same.
1231         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
1232         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
1233         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
1234
1235         * config/tc-sparc.h (cons_fix_new_sparc): Added.
1236
1237 start-sanitize-sky
1238 Fri May 22 11:47:01 1998  Doug Evans  <devans@canuck.cygnus.com>
1239
1240         * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
1241         even when missing in input string.
1242
1243 end-sanitize-sky
1244 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
1245
1246         * config/tc-arm.c (find_real_start): Relax definition of local
1247         labels.
1248
1249 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
1250
1251         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
1252         symbols at the given address, not just the last one specified.
1253
1254 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
1255
1256         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
1257         or number_to_chars_littleendian to write data.
1258
1259 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
1260
1261         * config/tc-v850.c (md_assemble): Remove artificially created
1262         register name symbols.
1263
1264 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
1265
1266         * write.c (fixup_segment): Change "segment" to "section" in
1267         error message.
1268
1269 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
1270
1271         * write.c (fixup_segment): Change sym1-sym2 message again.
1272
1273 start-sanitize-r5900
1274 Mon May 18 11:49:04 1998  Jeffrey A Law  (law@cygnus.com)
1275
1276         * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
1277         (mips_ip): Likewise.
1278
1279 Mon May 18 12:37:38 1998  Frank Ch. Eigler  <fche@cygnus.com>
1280
1281         * config/tc-mips.c (macro): For R5900, use "B" operand format for
1282         "break" instructions generated in macro (div etc.) instructions.
1283
1284 end-sanitize-r5900
1285 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
1286
1287         * write.c (fixup_segment): Improve error message for sym1-sym2
1288         errors when sym1 is in a different segment from sym2.
1289
1290 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
1291
1292         * config/tc-m32r.c (warn_unmatched_high): New static local.
1293         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
1294         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
1295         (md_longopts): Recognize --{no-,}warn-unmatched-high.
1296         (md_parse_option): Likewise.
1297         (md_show_usage): Likewise.
1298         (m32r_frob_file): Likewise.
1299
1300         * read.c (generate_file_debug,generate_lineno_debug): New functions.
1301         (read_a_source_file): Call them.
1302         * read.h (stabs_generate_asm_file): Declare.
1303         * stabs.c (stabs_generate_asm_file): New function.
1304         (generate_asm_file): New function.
1305         (stabs_generate_asm_lineno): Move file name handling into
1306         generate_asm_file.
1307
1308 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
1309
1310         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
1311         (d30v_current_align, d30v_current_align_seg): New variables.
1312         (d30v_last_label): New variable.
1313         (d30v_align, s_d30v_align, s_d30v_text): New functions.
1314         (s_d30v_data, s_d30v_section): Likewise.
1315         (md_pseudo_table): Call them.
1316         (md_begin): Initialize d30v_current_align_seg.
1317         (md_assemble): Call d30v_align when needed by known current alignment.
1318         (d30v_frob_label, d30v_cons_align): New functions.
1319         * config/tc-d30v.h (md_do_align): Remove.
1320         (tc_frob_label): Call d30v_frob_label.
1321         (md_cons_align): New.
1322
1323         * config/tc-d30v.c (find_format): Convert complex expressions to
1324         expression symbols before processing.  Clean up code formatting.
1325
1326 start-sanitize-sky
1327 Mon May 11 12:48:33 1998  Doug Evans  <devans@canuck.cygnus.com>
1328
1329         * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
1330
1331 end-sanitize-sky
1332 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
1333
1334         * po/Make-in (install-info): New target.
1335
1336 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
1337
1338         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
1339         instructions.
1340         * config/tc-mn10300.c (md_assemble): Likewise.
1341
1342 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
1343
1344         * Makefile.am: Update with `make dep-am'.
1345         (HFILES): Add cgen.h.
1346         (cgen.o): Depend on cgen.h.
1347         * Makefile.in: Regenerate.
1348
1349         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
1350
1351 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
1352
1353         * gasp.c (grab_label): Permit a label to be a preprocessor
1354         variable by permitting a label to start with a backslash.
1355
1356 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
1357
1358         * config/tc-mips.c (validate_mips_insn): Removed hack
1359         for previously inaccessible bitfields in some INSN_TRAP
1360         instructions.
1361
1362 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
1363
1364         * config/tc-d30v.c (do_assemble): Abort with error message
1365         if opcode operands do not match.
1366
1367 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
1368
1369         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
1370         'q' operand format for 20-bit "break"/"sdbbp" instructions.
1371         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
1372         similar new 'q' operand.
1373
1374 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
1375
1376         * cgen.c (cgen_asm_finish_insn): Fix typo.
1377
1378 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
1379
1380         * cgen.h: New file.
1381         * cgen.c: Include it.
1382         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
1383         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
1384         All callers updated.
1385         * config/tc-m32r.c: Include cgen.h.
1386         (m23r_insn): New members num_fixups,fixups.
1387 start-sanitize-m32rx
1388         (assemble_parallel_insn): Initialize debug_sym_link for each insn.
1389         (md_assemble): Simplify code to pack two insns in parallel.
1390         When swapping two insns, update their fixups.
1391 end-sanitize-m32rx
1392
1393 start-sanitize-sky
1394 Wed May  6 16:26:57 1998  Doug Evans  <devans@canuck.cygnus.com>
1395
1396         * config/tc-dvp.c: Delete inclusion of "sysdep.h".
1397
1398 end-sanitize-sky
1399 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
1400
1401         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
1402         to avoid compiler warning.
1403
1404 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
1405
1406         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
1407         calling make.
1408
1409         * makefile.vms (OBJS): Add ehopt.obj
1410
1411 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
1412
1413         * doc/c-vax.texi: Correct and extend vax/vms documentation.
1414
1415 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
1416
1417         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
1418         a short format insn.
1419         (md_assemble): Set it for explicitly packed insns.
1420
1421 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
1422
1423         * config/obj-coff.c (c_symbol_merge): Do not take address of
1424         native fields when performing the memcpy.
1425
1426 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
1427
1428         * config/tc-mips.c (macro,macro2): Implement
1429         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
1430
1431 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1432
1433         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
1434         relocations against globally visible symbols.
1435         * config/tc-m68k.c (relaxable_symbol): New macro.
1436         (m68k_ip, md_estimate_size_before_relax): Use it.
1437         (tc_m68k_fix_adjustable): Also handle weak symbols.
1438
1439 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
1440
1441         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
1442         references to externally visible symbols.
1443         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
1444         values in twice for a PC relative reloc if the symbol is
1445         externally defined.
1446
1447         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
1448         don't adjust a PC relative reloc against an externally visible
1449         symbol.
1450         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
1451         for a PC relative fixup against an externally visible defined
1452         symbol, arrange to store object file and addend values as though
1453         the symbol were not defined.
1454         (tc_gen_reloc): Likewise.
1455
1456 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
1457
1458         * read.c (sizeof_leb128): Referenced externally by write.c so
1459         don't inline.
1460
1461 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
1462
1463         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
1464         and expand a 'debug' symbol associated with the next instruction
1465         that does not cause a short instruction to be filled with a NOP.
1466         (md_pseudo_table): Add support for .debugsym.
1467         (assemble_parallel_insn): Add calls to expand_debug_sym as
1468         appropriate.
1469         (md_assemble): Ditto.
1470
1471 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
1472
1473         * as.c (main): Conditionally call setlocale.
1474         * gasp.c (main): Likewise.
1475         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
1476         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
1477
1478 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
1479
1480         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
1481
1482 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
1483
1484         * config/tc-hppa.c: Change all calls to bzero to use memset.
1485         (pa_ip): Add cast to avoid warning.
1486         (tc_gen_reloc, md_apply_fix): Likewise.
1487         (pa_find_space_by_number): Likewise.
1488         (hppa_force_relocation): Likewise.
1489         (pa_block): Change i to unsigned int.
1490         * config/obj-som.h (obj_som_copyright): Declare.
1491
1492 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
1493
1494         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
1495         for line numbers for assembly source.
1496
1497 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
1498
1499         * configure.in: Change version number to 2.9.4
1500         * configure: Rebuild.
1501
1502 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
1503
1504         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
1505 start-sanitize-m32rx
1506         * config/tc-m32r.c (assemble_parallel_insn): No need to try
1507         non-relaxable variant any more.  Simplify test for nop insn.
1508         (md_assemble): Only scan operands if m32rx.  Set orig_insn in case
1509         scan of operands yields an insn different from original (e.g. a macro).
1510         Fix call to can_make_parallel.
1511 end-sanitize-m32rx
1512
1513 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
1514
1515         * ecoff.h: Change symbolS in function declaration to struct
1516         symbol.
1517
1518 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
1519
1520         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
1521         (md_convert_frag): Fix i18n typo.
1522
1523 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
1524
1525         * ecoff.c (ecoff_get_cur_proc_sym): New function.
1526         * ecoff.h: Protoype it.
1527         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
1528         [EVAX] (s_alpha_prologue): Delete.
1529         (md_pseudo_table): Update.
1530
1531 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
1532
1533         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
1534         array to local pointer.
1535         (get_args, parse_expr): Add casts to avoid warnings.
1536
1537 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
1538
1539         * read.c (s_set): Cast xmalloc return value to fragS *.
1540         * config/tc-m68k.c (m68k_ip): Function made static to match
1541         previous forward declaration.
1542         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
1543
1544 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
1545
1546         * config/tc-v850.c: Add internationalisation macros to error
1547         strings.
1548
1549         * config/tc-m32r.c (can_make_parallel): Add internationalisation
1550         macros to error strings.
1551
1552 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
1553
1554         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
1555         reloc is in the TOC csect.
1556         (md_apply_fix3): Correct gettext typo.
1557
1558 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
1559
1560         * config/tc-arm.c (find_real_start): Ignore symbols starting with
1561         .L - they are local labels and the branches are not really
1562         function calls but rather far jumps.
1563
1564 start-sanitize-sky
1565 Thu Apr 23 11:09:34 1998  Doug Evans  <devans@canuck.cygnus.com>
1566
1567         * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
1568         local labels ($ prefix).
1569
1570 end-sanitize-sky
1571 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
1572
1573         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
1574
1575 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
1576
1577         * config/tc-i386.c (md_assemble): Print operand number rather than
1578         using ordinal_names.
1579         (i386_operand): Likewise.
1580
1581 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
1582
1583         * Makefile.am (INTLLIBS): Define to work around apparent automake
1584         bug.
1585         All Makefiles: Regenerated.
1586
1587         * Many files: Added gettext invocations around user-visible
1588         strings.
1589         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1590         HAVE_LC_MESSAGES): Define.
1591         * dep-in.sed: Added asintl.h.
1592         * po/Make-in: New file.
1593         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
1594         Include "asintl.h".
1595         * read.c (Z_): Renamed from `_'.
1596         * Makefile.am (SUBDIRS): Added po.
1597         (POTFILES): new macro.
1598         (po/POTFILES.in): New target.
1599         ($(OBJS)): Added asintl.h.
1600         (HFILES): Likewise.
1601         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
1602         (as_new_LDADD): Added $(INTLLIBS).
1603         (as_new_DEPENDENCIES): Added $(INTLDEPS).
1604         (gasp_new_LDADD): Added $(INTLLIBS).
1605         (gasp_new_DEPENDENCIES): New macro.
1606         * configure, aclocal.m4: Rebuilt.
1607         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
1608         po/Makefile.
1609         (ALL_LINGUAS): Define.
1610         * macro.c: Include "asintl.h".
1611         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1612         * as.h: Include "asintl.h".
1613         * config/tc-i386.c (ordinal_names): Removed.
1614         (md_assemble): Changed error text to avoid ordinal_names.
1615         (i386_operand): Likewise.
1616         (reloc): Added as_bad to avoid i18n problems.
1617         (tc_gen_reloc): Likewise.
1618         * config/tc-arm.c (bad_args): Now a #define.
1619         (bad_pc): Likewise.
1620         * config/obj-vms.c (VMS_stab_parse): Changed type of
1621         `long_const_msg'.
1622         (global_symbol_directory): Unified strings to avoid i18n
1623         problems.
1624         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1625         avoid i18n problems.
1626         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1627         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1628         i18n problems.
1629         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1630         problems.
1631         * config/tc-v850.c (md_assemble): Changed C++ comment into C
1632         comment.
1633         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1634         problems.
1635         * as.c (print_version_id): Added an fprintf to avoid i18n
1636         problems.
1637         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1638         problems.
1639         * expr.c (expr): Added as_warn call to avoid i18n problems.
1640         * messages.c (as_assert): Changed code to avoid i18n problems.
1641         (as_abort): Likewise.
1642         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1643         (s_space): Likewise.
1644         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1645
1646 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1647
1648         * config/tc-i386.c (check_prefix): New static function, split out
1649         from md_assemble.
1650         (struct _i386_insn): Add wait_prefix field.
1651         (md_assemble): Remove wait_prefix local variable.  Use
1652         check_prefix when adding a prefix.
1653
1654         * config/tc-i386.c (current_templates): New static variable.
1655         (md_assemble): Remove current_templates local variable.
1656         (md_assemble, i386_operand): Improve error and warning messages in
1657         many places.  Add RESTORE_END_STRING in many places before error
1658         return.  Clarify some comments.
1659
1660         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1661         element array.
1662         (md_assemble): Parse string instruction operands, looking for
1663         segment override prefixes.  Check for invalid segment prefixes on
1664         string instruction.
1665         (i386_operand): i.seg[] and max mem_operand changes for string
1666         insns.
1667         * config/tc-i386.h (EsSeg): Define.
1668
1669         * config/tc-i386.h (regKludge): Define.
1670         (iclrKludge, imulKludge): Don't define.
1671         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1672         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
1673         opcode_modifier checks to look for more common cases first.  Add
1674         default_seg for IsString case.
1675
1676 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
1677
1678         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1679         AC_DECL_YYTEXT.
1680         * configure: Rebuild with new automake and libtool.
1681         * aclocal.m4, Makefile.in: Likewise.
1682
1683         * doc/Makefile.am (as.dvi): New target.
1684         * doc/Makefile.in: Rebuild.
1685
1686 start-sanitize-sky
1687 Mon Apr 20 12:49:33 1998  Doug Evans  <devans@canuck.cygnus.com>
1688
1689         * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1690
1691 end-sanitize-sky
1692 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
1693
1694         * configure.in: Added sparc86x support.
1695
1696         * configure: Rebuild.
1697
1698         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1699         sparc_arch.
1700         (md_parse_option): Warn if -EL is not supported for this architecture.
1701
1702         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1703
1704 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
1705
1706         * config/tc-mips.c (mips_ip): Note when we use get match on
1707         the full instruction name.
1708 start-sanitize-r5900
1709         (mips_ip): For '&' DEST completer handling, if we got a full match
1710         then the DEST completer is implicitly .wxyz.
1711 end-sanitize-r5900
1712
1713 start-sanitize-sky
1714 Thu Apr 16 11:48:18 1998  Doug Evans  <devans@canuck.cygnus.com>
1715
1716         * config/tc-dvp.c (unpackloc_sym): Delete.  All uses deleted.
1717         (vif_insn_type): New function.
1718         (md_apply_fix3): Don't validate user specified length if unpack insn
1719         and wl > cl.
1720
1721 end-sanitize-sky
1722 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
1723
1724         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1725         back into the expression to handle add/sub simplification correctly.
1726
1727 start-sanitize-r5900
1728 Wed Apr 15 10:35:59 1998  Frank Ch. Eigler <fche@cygnus.com>
1729
1730         * config/tc-mips.c (mips_ip): Specs changed for
1731         VCALLMSR instruction.
1732
1733 end-sanitize-r5900
1734 start-sanitize-cygnus
1735 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
1736
1737         * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1738
1739 end-sanitize-cygnus
1740 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
1741
1742         * config/tc-mips.c (hilo_interlocks): Remove 4300.
1743
1744 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
1745
1746         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1747         #<n>' instruction.
1748
1749 start-sanitize-sky
1750 Mon Apr 13 12:18:53 1998  Doug Evans  <devans@canuck.cygnus.com>
1751
1752         * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1753         branch error as being done so we don't try to emit a reloc.
1754
1755 end-sanitize-sky
1756 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
1757
1758         * symbols.c (max_indent_level): New global.
1759         (print_symbol_value_1): Use it.
1760         * expr.h (expr_build_dot): Declare.
1761         * expr.c (expr_build_dot): New function.
1762 start-sanitize-sky
1763         * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1764         (compute_mpgloc): New function.
1765         (eval_expr): New arg `cpu'.  All callers updated.
1766         (non_vu_insn_seen_p): New static global.
1767         (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1768         (struct dvp_fixup): New member `cpu'.
1769         (assemble_one_insn): New args init_fixup_count, fixup_offset.
1770         All callers updated.
1771         (md_assemble): Set non_vu_insn_seen_p as appropriate.
1772         (assemble_vif): Set `cpu' field of fixup.
1773         Clean up calls to frag_var.  Recorded mpgloc is now in bytes.
1774         (assemble_vu_insn): Delete, contents moved into ...
1775         (assemble_vu): ... here.  Don't record fixups until after parsing
1776         both upper and lower insns.  If branch insn inside mpg, properly
1777         compute target address.
1778         (dvp_frob_label): Create copies of vu labels inside mpg's.
1779         (dvp_relax_frag): Clean up.
1780         (md_convert_frag): Ditto.
1781         (md_apply_fix3): Signal error if mpg embedded vu code has branch
1782         to undefined label (not currently supported).
1783         (eval_expr): New arg `cpu'.  All callers updated.
1784         (insert_operand_final): Convert mpgloc from bytes to dwords.
1785         (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1786         (s_state): If switching to vu state, initialize $.mpgloc.
1787 end-sanitize-sky
1788
1789 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
1790
1791         * symbols.c (print_binary): New function.
1792         (print_expr_1): Call it.
1793
1794 start-sanitize-sky
1795 Tue Apr  7 12:21:39 1998  Doug Evans  <devans@canuck.cygnus.com>
1796
1797         * config/tc-dvp.c (md_convert_frag): Fix thinko.
1798
1799 Mon Apr  6 17:08:47 1998  Doug Evans  <devans@canuck.cygnus.com>
1800
1801         * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1802         0 is a valid length value (= max+1).
1803         (install_vif_length): 0 is a valid length value (= max+1).
1804
1805 end-sanitize-sky
1806 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1807
1808         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1809         operand in the opcode.
1810
1811 start-sanitize-sky
1812 Fri Apr  3 12:13:03 1998  Doug Evans  <devans@canuck.cygnus.com>
1813
1814         * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1815         own fragment.
1816
1817 end-sanitize-sky
1818 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1819
1820         * config/tc-i386.h: Reorder operand flags and opcode modifier
1821         flags for clarity.  Remove unused definitions: Unknown,
1822         ImmUnknown, DispUnknown, NoModrm.
1823         * config/tc-i386.c (type_names): Add missing Debug type.
1824         (md_assemble): Better duplicate prefix checking.  Quicker string
1825         instruction check via new opcode_modifier flag.
1826
1827 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
1828
1829         * doc/as.texinfo (Invoking): Clarify -Wa example.
1830
1831 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
1832
1833         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1834         (s_mips_weakext): Define.
1835         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1836         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1837         defined(TC_MIPS).
1838
1839 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
1840
1841         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1842         is an error if the value can not be computed at assembly time.
1843         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1844
1845 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
1846
1847         * gasp.c (main): Set next field of new include_path structure to
1848         NULL.  From Avery Pennarun <averyp@gdc.ca>.
1849
1850         * read.c (s_mri_sect): Call as_bad rather than abort for an
1851         unsupported MRI target.
1852
1853 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
1854
1855         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
1856         the destination of a branch instruction should be altered.
1857         (find_real_start): New function:  Locate the real, Thumb coded
1858         start of a Thumb function.
1859         (do_t_branch23): Alter the destination of branches to Thumb
1860         functions.
1861
1862         * config/tc-arm.h: Define TC_VALIDATE_FIX.
1863
1864 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
1865
1866         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1867         also.
1868
1869 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1870
1871         * doc/as.texinfo: Use @itemx for a secondary item in a table.
1872         * doc/c-hppa.texi: Likewise.
1873
1874 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
1875
1876         * Makefile.am: Rebuild dependencies.
1877         * Makefile.in: Rebuild.
1878
1879         * Makefile.am (DEP_INCLUDES): New variable.
1880         (.dep1): Change to work when srcdir is not an absolute path.
1881         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1882         * Makefile.in: Rebuild.
1883
1884 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
1885
1886         * config/tc-i386.h, config/tc-i386.c: Revert March 24
1887         LinearAddress patch.
1888
1889         * configure.in: Set version to 2.9.1.
1890         * configure: Rebuild.
1891
1892         * Branched binutils 2.9.
1893
1894 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1895
1896         * config/tc-i386.h (FWait): Define.
1897         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1898         other prefixes.  Check FWait flag in opcode table to see which
1899         instructions require an fwait prefix.
1900
1901 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1902
1903         * stabs.c (get_stab_string_offset): Always create a stab string
1904         section.
1905
1906 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
1907
1908         Fix some gcc -Wall warnings:
1909         * atof-generic.c (atof_generic): Add casts to avoid warnings.
1910         * ehopt.c (eh_frame_code_alignment): Likewise.
1911         * expr.c (integer_constant, operand): Likewise.
1912         * frags.c (frag_align): Likewise.
1913         * gasp.c (level_0, change_base, doinstr): Likewise.
1914         * hash.c (hash_ask): Likewise.
1915         * listing.c (listing_page, calc_hex, print_lines): Likewise.
1916         (debugging_pseudo): Likewise.
1917         * macro.c (define_macro, check_macro): Likewise.
1918         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1919         (ignore_rest_of_line, float_cons): Likewise.
1920         * symbols.c (decode_local_label_name): Likewise.
1921         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1922         (fixup_segment, number_to_chars_bigendian): Likewise.
1923         (number_to_chars_littleendian): Likewise.
1924         * config/atof-ieee.c (gen_to_words): Likewise.
1925         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1926         (sparc_ip, parse_keyword_arg, s_common): Likewise.
1927         * read.c (output_big_sleb128): Initialize locals to avoid
1928         warnings.
1929         (output_big_uleb128, equals): Likewise.
1930         * atof-generic.c (atof_generic): Change number_of_digits_* locals
1931         to unsigned int.  Change zeros to unsigned int.
1932         * cond.c (s_if): Add return to default case.
1933         * frags.c (frag_now_fix): Change return type to addressT.
1934         * frags.h (frag_now_fix): Update declaration.
1935         * listing.c (file_info_struct): Change linenum to unsigned int.
1936         (struct list_info_struct): Change hll_line to unsigned int.
1937         (print_source): Update format string.
1938         * read.c (emit_expr): Change scan to unsigned int, and don't
1939         bother to initialize it.
1940         * symbols.c (dollar_label_count): Change to unsigned long.
1941         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1942         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1943         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1944
1945 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
1946
1947         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1948         mcf5200 just as we do for m68000.
1949         (m68k_init_after_args): Likewise.
1950         (md_estimate_size_before_relax): Likewise.
1951
1952 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
1953
1954         * config/tc-v850.c (md_assemble):  Store relocation addend in
1955         fixup instead of instruction.
1956
1957 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
1958
1959         * config/tc-i386.c (md_assemble): Swap template arguments to
1960         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1961         This macro is currently symmetric, so passing them the wrong
1962         way didn't cause any problem, but may if the macro is changed
1963         in the future.
1964         After copying template to i.tm, use i.tm. rather than t-> to
1965         access fields, and make t a const*
1966         Move i.tm.operand_types[] swap to immediately after the copy.
1967
1968 start-sanitize-sky
1969 Thu Mar 26 13:29:59 1998  Doug Evans  <devans@canuck.cygnus.com>
1970
1971         * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1972         we've computed the data length.
1973
1974 end-sanitize-sky
1975 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
1976
1977         * expr.h (expr_build_uconstant): Add prototype.
1978         (expr_build_unary,expr_build_binary): Add prototypes.
1979         * expr.c (expr_build_uconstant): New function.
1980         (expr_build_unary,expr_build_binary): New functions.
1981 start-sanitize-sky
1982         * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1983         (md_convert_frag): Delete.
1984         (TC_FIX_TYPE): New fields wl,cl,user_value;
1985         * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1986         All callers updated.
1987         (insert_unpack_marker): New function.
1988         (insert_file): New argument insert_marker_arg.  All callers updated.
1989         (gif_user_value): New static local.
1990         (vif_data_start,vif_data_end): New static locals.
1991         (mpgloc_sym,unpackloc_sym): New static locals.
1992         (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1993         (cur_opcode,cur_operand): New static locals.
1994         (endmpg_caller): New enum.
1995         (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1996         (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1997         (dvp_fixup): New members user_value,wl,cl;
1998         (assemble_vif): Rewrite.
1999         (assemble_gif): Tweak name of data start label.
2000         (assemble_one_insn): Allow special parser to punt and call the
2001         normal expression parser.  Set cur_opcode,cur_operand for md_operand.
2002         (md_operand): Handle '*' value for mpgloc,unpackloc.
2003         (md_estimate_size_before_relax): New function.
2004         (dvp_relax_frag,md_convert_frag): New functions.
2005         (md_pcrel_from_section): Handle end data label for variable length
2006         vif insns.
2007         (md_apply_fix3): Handle count field for variable length vif insns.
2008         Handle address field for mpg,unpack.
2009         (eval_expr): Initialize user_value,wl,cl fields of the fixup.
2010         (cur_vif_insn_length): Delete.
2011         (vif_length_value): New function.
2012         (install_vif_length): Don't perform logical->physical conversion here.
2013         (s_enddirect,s_endmpg,s_endunpack): Rewrite.
2014 end-sanitize-sky
2015
2016 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
2017
2018         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2019         * macro.c (macro_expand_body): Increase buffer size.
2020         * messages.c (as_warn): Likewise.
2021         (as_warn_where, as_bad, as_bad_where): Likewise.
2022
2023 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
2024
2025         Based on patch from H.J. Lu  <hjl@gnu.org>:
2026         * Makefile.am (DISTSTUFF): New variable.
2027         (diststuff): New target.
2028         * Makefile.in: Rebuild.
2029
2030 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
2031
2032         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2033         m32r_elf_section_change_hook.
2034
2035         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2036         emit a nop if a section ends with a 16 bit instruction.
2037
2038 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
2039
2040         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
2041         s_lcomm rather than obj_coff_lcomm.
2042         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2043
2044 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
2045
2046         * config/tc-i386.h (LinearAddress): Define.
2047         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2048         instruction, don't use a default segment.
2049
2050 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
2051
2052         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2053         * configure: Rebuild.
2054
2055 start-sanitize-sky
2056 Mon Mar 23 13:16:22 1998  Doug Evans  <devans@canuck.cygnus.com>
2057
2058         * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
2059
2060 end-sanitize-sky
2061 start-sanitize-r5900
2062 Sun Mar 22 13:21:01 1998  Jeffrey A Law  (law@cygnus.com)
2063
2064         * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
2065
2066         * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
2067         (mips_ip): Handle 'O' operand.
2068         (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
2069
2070 end-sanitize-r5900
2071 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
2072
2073         * aclocal.m4, configure: Rebuild with libtool 1.2.
2074
2075 start-sanitize-r5900
2076 Fri Mar 20 09:04:13 1998  Jeffrey A Law  (law@cygnus.com)
2077
2078         * config/tc-mips.c: Change '%' to '#' in r5900 support.
2079
2080 end-sanitize-r5900
2081 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
2082
2083         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2084         PC relative branches.  Patch courtesy of Jonathan Walton.
2085
2086 start-sanitize-r5900
2087 Thu Mar 19 14:19:27 1998  Jeffrey A Law  (law@cygnus.com)
2088
2089         * config/tc-mips.c (mips_ip): Handle opcodes which have the form
2090         "name.completer" where only the name is actually in the opcode
2091         table.  Allow various operands for base register in load/store
2092         instructions.  Handle various new argument characters for the
2093         cop2/vu0 co-processor.
2094
2095 end-sanitize-r5900
2096 start-sanitize-sky
2097         Wed Mar 18 13:54:04 1998  Frank Ch. Eigler  <fche@cygnus.com>
2098
2099         * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
2100         pseudo-op.
2101 end-sanitize-sky
2102
2103 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
2104
2105         * configure.in (emulations): Add thumb-pe target.
2106
2107         * configure (emulations): Add thumb-pe target.
2108
2109 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
2110
2111         * itbl-lex.l (yywrap): Don't define if already defined as a
2112         macro.
2113
2114 start-sanitize-sky
2115 Tue Mar 17 10:40:54 1998  Doug Evans  <devans@canuck.cygnus.com>
2116
2117         * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
2118         (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
2119         packing is enabled.  Emit VIF cpu marker after dma insn.
2120
2121         * config/tc-dvp.h (TC_START_LABEL): Define.
2122         * config/tc-dvp.c (force_mach_label): New function.
2123         (md_begin,create_colon_label,s_dmadata): Use it.
2124
2125         * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
2126         byte boundary.
2127
2128 Mon Mar 16 10:19:44 1998  Doug Evans  <devans@canuck.cygnus.com>
2129
2130         * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
2131
2132 end-sanitize-sky
2133 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
2134
2135         * depend.c (quote_string_for_make): New function.
2136         (wrap_output): Use it.
2137
2138 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
2139
2140         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2141         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
2142
2143 start-sanitize-sky
2144 Thu Mar 12 16:13:25 1998  Doug Evans  <devans@canuck.cygnus.com>
2145
2146         * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
2147         * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
2148         (gif_insn_frag_loc): New static global.
2149         (assemble_gif): Record frag and location frag of insn.
2150         (md_apply_fix3): Validate user specified nloop if we couldn't do
2151         it earlier.
2152         (s_endgif): Queue fixup to install nloop if we can't compute it here.
2153
2154 Fri Mar  6 11:36:37 1998  Doug Evans  <devans@canuck.cygnus.com>
2155
2156         * config/tc-dvp.c (s_endgif): Fix nloop calc and test.  Warn if
2157         insufficient data present.  Fix insertion of computed nloop value.
2158         (install_vif_length): Second pass at unpack len calcs.
2159         (s_endunpack): Round data up to word boundary.
2160         (insert_mpg_marker): New function.
2161         (insert_file): New args insert_marker, size.  All callers updated.
2162         (assemble_vif): Rewrite varlen insn handling.
2163         (assemble_vu): Call insert_mpg_marker when 256th insn reached.
2164         (s_enddirect,s_endunpack): Rename arg to internal_p.
2165
2166 end-sanitize-sky
2167 start-sanitize-vr4320
2168 Tue Mar  3 11:37:26 1998  Gavin Koch  <gavin@cygnus.com>
2169
2170         * config/tc-mips.c : Added vr4320 similar to vr4300.
2171
2172 end-sanitize-vr4320
2173 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
2174
2175         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2176         Recognize -GN and -relax.
2177         (md_begin): Initialize gp size from -G switch.
2178         (alpha_force_relocation): Always force if -relax.
2179         (alpha_align): Take a new argument that will specify when to
2180         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2181         Change all callers.  Emit nop alignment padding as nop+unop pair.
2182
2183 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
2184
2185         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2186         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2187
2188 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
2189
2190         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2191         require padding to the next long word boundary.
2192
2193 start-sanitize-sky
2194 Fri Feb 27 10:06:59 1998  Doug Evans  <devans@canuck.cygnus.com>
2195
2196         * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
2197         inserted binary files.
2198
2199 end-sanitize-sky
2200 start-sanitize-phase2-m32rx
2201 Wed Feb 25 11:43:45 1998  Doug Evans  <devans@canuck.cygnus.com>
2202
2203         * config/tc-m32r.c (optimize): New static local.
2204         (md_shortopts): Add -O.
2205         (md_parse_option): Recognize it.
2206         (md_show_usage): Document it.
2207         (md_assemble): Don't try to combine insns in parallel if !optimize.
2208
2209 end-sanitize-phase2-m32rx
2210 start-sanitize-m32rx
2211 Tue Feb 24 18:03:25 1998  Nick Clifton  <nickc@cygnus.com>
2212
2213         * config/tc-m32r.c (first_writes_to_seconds_operands):
2214         Reinitialise b_operands for each pass of the inner loop.
2215 end-sanitize-m32rx
2216 start-sanitize-sky
2217 Tue Feb 24 11:01:25 1998  Doug Evans  <devans@canuck.cygnus.com>
2218
2219         * config/tc-dvp.h (tc_frob_label): Define.
2220         * config/tc-dvp.c (dvp_frob_label): New function.
2221         (create_colon_label): New argument `sto'.  All callers updated.
2222         (record_mach): New argument `force_next_p'.  All callers updated.
2223         (cpu_sto): New function.
2224         (UNIQUE_LABEL_PREFIX): New macro.
2225         (unique_label): Use it.
2226         (assemble_gif): Emit start label before mach label.
2227         (s_endgif): Update.  NLOOP is in quadwords for IMAGE mode now.
2228
2229 Mon Feb 23 15:55:12 1998  Doug Evans  <devans@canuck.cygnus.com>
2230
2231         * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
2232         (setup_dma_autocount): Renamed from setup_autocount.  New argument
2233         inline_p.  All callers changed.  Fix word address of count.
2234         (parse_dma_addr_autocount): Fix word address of address.
2235
2236 end-sanitize-sky
2237 start-sanitize-sky
2238 Mon Feb 23 17:24:06 1998  Jim Lemke  <jlemke@cygnus.com>
2239
2240         * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
2241         in special_sections table and add .vubss etc via
2242         ELF_TC_SPECIAL_SECTIONS.
2243         * config/tc-dvp.h: Likewise.
2244
2245 end-sanitize-sky
2246 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
2247
2248         * cgen.c: #include symcat.h.
2249         * config/tc-m32r.c: Likewise.
2250
2251 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
2252
2253         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2254         absolute expressions instead of '$' prefixed register names.
2255
2256 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
2257
2258         * read.c (s_set): Record file and line info for symbols when -as.
2259         (pseudo_set): Don't overwrite that dummy fragment.
2260
2261 start-sanitize-sky
2262 Fri Feb 20 12:43:02 1998  Doug Evans  <devans@canuck.cygnus.com>
2263
2264         * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
2265         (dvp_parse_done): Comment out contents.
2266         (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
2267         (s_state): Handle .vu in included file.
2268         (asm_state): New state ASM_GIF.
2269         (asm_state_stack): Maintain stack of parsing states.
2270         ({push,pop,set}_asm_state): New functions.
2271         (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
2272         (gif_{insn_type,data_name,insn_frag}): New static locals.
2273         (md_assemble): Watch for .endgif if in ASM_GIF state.
2274         (assemble_gif): Complete.
2275         (s_endgif): Complete.
2276         (cur_mach): New static local.
2277         (record_mach): New function.
2278         (md_begin): Initialize `cur_mach'.
2279         (assemble_*): Record current mach type.
2280         (vu_count): New static local.
2281         (assemble_vif): Temporary hack to properly align mpg/direct data.
2282         (assemble_vu): Insert mpg every 256 insns.
2283
2284 end-sanitize-sky
2285 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
2286
2287         * config/tc-ppc.c (md_pseudo_table): Add "section".
2288         (ppc_named_section): New static function.
2289
2290 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
2291
2292         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2293         so we don't have to scan the entire list.
2294
2295 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
2296
2297         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2298         case, allow the parallel instructions to modify the same flag
2299         bits.
2300
2301 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
2302
2303         * listing.c (list_symbol_table): Categorize symbols by
2304         undefined_section rather than sy_frag->line == NULL.
2305
2306 start-sanitize-sky
2307 Thu Feb 19 02:17:03 1998  Doug Evans  <devans@charmed.cygnus.com>
2308
2309         * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
2310         (inline_dmadata): Renamed from s_dmadata_implied.
2311         (assemble_one_insn): Rewrite dma operand processing.
2312         (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
2313         (unique_name,setup_autocount): New functions.
2314
2315         * config/tc-dvp.c: Include stdarg.h/varargs.h.
2316         (md_pseudo_table): Add .word.
2317         (assemble_dma): Set alignment to 16 bytes.  Enable code that records
2318         fixups.
2319         (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
2320         (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
2321         (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
2322         Rewrite.
2323         (eval_expr): New function.
2324         (create_label,create_colon_label): New function.
2325         (s_enddmadata): Rewrite.
2326
2327 end-sanitize-sky
2328 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
2329
2330         * Makefile.am (install-exec-local): Install properly when ln
2331         fails or tooldir == prefix.
2332
2333 start-sanitize-m32rx
2334 Wed Feb 18 18:11:42 1998  Nick Clifton  <nickc@cygnus.com>
2335
2336         * config/tc-m32r.c (first_writes_to_seconds_operands): Special
2337         handling of updates to the condition bit as this is shadow by
2338         several registers.
2339 end-sanitize-m32rx
2340 start-sanitize-sky
2341 Wed Feb 18 15:49:56 1998  Doug Evans  <devans@canuck.cygnus.com>
2342
2343         * config/tc-dvp.c (parse_float): New function.
2344         (assemble_vu): Handle loi insns.
2345         (assemble_one_insn): Simplify suffix parsing.
2346         Handle DVP_OPERAND_FLOAT.  Allow FAKE arguments to have a parser
2347         handler.
2348
2349 end-sanitize-sky
2350 start-sanitize-m32rx
2351 Wed Feb 18 14:30:26 1998  Nick Clifton  <nickc@cygnus.com>
2352
2353         * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
2354
2355         * doc/as.texinfo (Overview): Add --Wp and --Wnp.
2356
2357         * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
2358         for --warn-explicit-parallel-conflicts and --Wnp as an
2359         abbreviation for --no-warn-explicit-parallel-conflicts.
2360         (assemble_parallel_insn): Use non-relaxable versions of branch
2361         instructions.
2362
2363 Wed Feb 18 11:00:18 1998  Nick Clifton  <nickc@cygnus.com>
2364
2365         * app.c: Parse || as a seperator between assembler statements.
2366
2367 end-sanitize-m32rx
2368 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
2369
2370         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2371         Test result of insert_operand for error.
2372
2373 start-sanitize-m32rx
2374 Mon Feb 16 12:28:40 1998  Nick Clifton  <nickc@cygnus.com>
2375
2376         * config/tc-m32r.c (md_assemble): Only parallelise instructions
2377         when m32rx target is enabled and the instructions are not
2378         relaxable.
2379
2380 Fri Feb 13 14:42:16 1998  Nick Clifton  <nickc@cygnus.com>
2381
2382         * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
2383         bother checking insn which have no operands.
2384
2385 end-sanitize-m32rx
2386 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2387
2388         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2389         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2390         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2391         * doc/Makefile.in: Rebuild.
2392
2393 start-sanitize-m32rx
2394 Fri Feb 13 09:57:11 1998  Nick Clifton  <nickc@cygnus.com>
2395
2396         * config/tc-m32r.c (first_writes_to_seconds_operands): New
2397         function.  Replaces get_src_reg(), check_for_side_effects(),
2398         reads_from_src_reg().  Uses new insn operand features of cgen.
2399         (writes_to_pc): New function., but with new code suppressed for now.
2400         (md_assemble): Call first_writes_to_seconds_operands().
2401 end-sanitize-m32rx
2402 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
2403
2404         * config/tc-mips.c (macro_build): Handle operand type 'C'.
2405         (macro): Fix handling of M_COP[0-3].
2406
2407 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
2408
2409         Based on patches from Ross Harvey <ross@teraflop.com>:
2410         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2411         if macro_alternate or macro_mri.
2412         (getstring): Remove support for byte constants between < and >.
2413         (get_any_string): '<' only starts a string if macro_alternate or
2414         macro_mri.
2415         (macro_expand_body): Permit keyword parameters following
2416         positional parameters.
2417
2418         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2419         * configure.in (alpha*-*-netbsd*): New target.
2420         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2421         * configure: Rebuild.
2422
2423         * as.h (flag_warn_suppress_instructionswap): Move from here...
2424         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2425         here, and make static.
2426
2427         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2428         BFD_ASSEMBLER or MANY_SEGMENTS.
2429
2430         * as.c (show_usage): Update bug-gnu-utils address.
2431         * gasp.c (show_usage): Likewise.
2432         * doc/as.texinfo (Bug Reporting): Likewise.
2433
2434 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
2435
2436         * config/tc-mips.c (load_address): Don't use mips III or mips IV
2437         insns regardless of the size of a pointer if we're in mips I or
2438         MIPS II mode.
2439         (macro, macro2, s_cprestore, s_cpadd): Likewise.
2440
2441 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
2442
2443 Fix rac to accept only a0:
2444         * tc-d10v.c (parallel_ok, find_opcode):
2445         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2446         Introduce OPERAND_GPR.
2447
2448 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
2449
2450         * read.c (s_fill): Handle non-constant repeat counts by creating
2451         an rs_space fragment.
2452
2453 start-sanitize-m32rx
2454 Wed Feb 11 10:32:28 1998  Nick Clifton  <nickc@cygnus.com>
2455
2456         * doc/c-m32r.texi: Document warning and error messages.  Add
2457         descriptions of --warn-explicit-parallel-conflicts.
2458
2459         * doc/as.texinfo: Add more m32rx command line options.
2460
2461 end-sanitize-m32rx
2462 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
2463
2464         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2465         from as_bad to as_warn.
2466
2467 start-sanitize-sky
2468 Tue Feb 10 15:15:40 1998  Doug Evans  <devans@canuck.cygnus.com>
2469
2470         * config/tc-dvp.c (*): pke->vif, gpuif->gif.
2471
2472 end-sanitize-sky
2473 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
2474
2475         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2476         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2477         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2478 start-sanitize-sky
2479         * config/tc-dvp.h: Add configuration specific section names.
2480 end-sanitize-sky
2481
2482 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
2483
2484         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2485         seg_fix_rotP rather than fix_root from seg_info.
2486
2487 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
2488
2489         * expr.c: Add support for 0x1_2_3_4 bignums.
2490
2491 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
2492
2493         * configure.in: Change -linux* to -linux-gnu*.
2494         * configure: Rebuild.
2495
2496         * app.c (do_scrub_begin): Treat \r as whitespace.
2497
2498 start-sanitize-m32rx
2499 Mon Feb  9 16:23:11 1998  Nick Clifton  <nickc@cygnus.com>
2500
2501         * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
2502         rather than parsing syntax string manually.
2503         (assemble_parallel_insn): Check for both forms of parallel
2504         conflict.
2505 end-sanitize-m32rx
2506 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
2507
2508         * Makefile.am: Update dependencies.
2509         * Makefile.in: Rebuild.
2510
2511 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
2512
2513         * configure, aclocal.m4: Rebuild with new libtool.
2514
2515 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
2516
2517         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2518         the argument to bfd_set_arch_mach.
2519         (load_address): Use bfd_arch_bits_per_address to determine the
2520         bit size of an address instead of looking at the isa level.
2521         (macro, macro2, s_cprestore, s_cpadd): Likewise.
2522
2523 start-sanitize-v850e
2524 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
2525
2526         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2527 end-sanitize-v850e
2528 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
2529
2530         * ehopt.c: New file.
2531         * as.h (enum _relax_state): Add rs_cfa.
2532         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2533         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2534         * read.c (emit_expr): Call check_eh_frame.
2535         * write.c (cvt_frag_to_fill): Handle rs_cfa.
2536         (relax_segment): Likewise.
2537         * Makefile.am: Rebuild dependencies.
2538         (GAS_CFILES): Add ehopt.c.
2539         (GENERIC_OBJS): Add ehopt.o.
2540         * doc/internals.texi (Frags): Document rs_cfa.
2541
2542         * as.c (show_usage): Mention --traditional-format.
2543         (parse_args): Accept --traditional-format.
2544         * as.h (flag_traditional_format): Declare.
2545         * output-file.c (output_file_create): If flag_traditional_format,
2546         set BFD_TRADITIONAL_FORMAT on stdoutput.
2547         * doc/as.texinfo, doc/as.1: Document --traditional-format.
2548
2549         * config/tc-mips.c (append_insn): Make sure that if we have a
2550         fixup for an unmatched %hi reloc, it does not associated with a
2551         variant frag.
2552
2553         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2554         * doc/Makefile.in: Likewise.
2555
2556 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
2557
2558         * config/tc-m32r.c (check_for_side_effects): New function.
2559         (can_make_parallel): Add checks for instruction side effects
2560         clashing with the other instruction.
2561         (assemble_parallel_insn): Improve warning messages.  Return error
2562         message from non-swapped instruction order.
2563
2564 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
2565
2566         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2567
2568         * config/tc-arm.h: Replace md_after_pass_hook definition with a
2569         md_cleanup definition.  This moves the forced literal output to
2570         the end of the source pass, and avoids macro's inserting literals
2571         into the code immediately after the macro expansion.
2572
2573 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
2574
2575         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2576         a gas internal symbol is adjustable.
2577         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2578
2579         * as.h: If gcc version greater than 2.6, use `__format__' and
2580         `__printf__' in function attributes, rather than `format' and
2581         `printf'.
2582
2583 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
2584
2585         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2586
2587 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
2588
2589         Add tms320c30 support:
2590         * config/tc-tic30.h: New file.
2591         * config/tc-tic30.c: New file.
2592         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2593         TARGET_FORMAT as "coff-tic30".
2594         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2595         * Makefile.am: Rebuild dependencies.
2596         (CPU_TYPES): Add tic30.
2597         (CPU_OBJ_VALID): tic30-aout is valid.
2598         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2599         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2600         * configure, Makefile.in: Rebuild.
2601
2602 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
2603
2604         * config/tc-v850.c (md_assemble): Improvements to error messages.
2605
2606 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
2607
2608         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2609         BFD_RELOC_HI16_S to store the high bits of any value.
2610
2611         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2612         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2613         assembler calculate relocations to any external symbol at all.
2614         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2615         involving generation of pc-relative relocs.
2616         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2617         has been moved to md_apply_fix3.
2618
2619         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2620         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2621         which actually means (the address of identifier's GOT entry) +
2622         constant, which is not particularly useful.
2623
2624 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
2625
2626         * read.h (include_dirs): Declare.
2627         (include_dir_count,include_dir_maxlen): Declare.
2628 start-sanitize-sky
2629
2630         * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2631         (md_parse_option): Handle them.
2632         (md_show_usage): Print them.
2633         (output_dma,output_pke): New static globals.
2634         (assemble_pke): Handle -no-dma-pke.
2635         (insert_file): Search include dir list.
2636         (s_enddirect): Validate length if prespecified.
2637         (s_endmpg): Likewise.  Handle -no-dma-pke.
2638         (s_endunpack): Handle -no-dma-pke.
2639         (md_pcrel_from_section): Add offset to delay slot for
2640         undefined symbols.
2641 end-sanitize-sky
2642
2643 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
2644
2645         * configure.in: Correct check for shared opcodes library.
2646         * configure: Rebuild.
2647
2648         * listing.c (buffer_line): If we can't open the file, set at_end.
2649         (listing_print): Remove unused local variable fi.
2650
2651         * config/m68k-parse.y (reglistpair): Handle register list in
2652         either order.
2653
2654         * config/vms-conf.h: Don't undef VERSION.
2655
2656 start-sanitize-m32rx
2657 Thu Jan 29 13:36:29 1998  Doug Evans  <devans@canuck.cygnus.com>
2658
2659         * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2660         (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2661
2662 end-sanitize-m32rx
2663 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
2664
2665         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2666         OBJS variable.
2667         (GENERIC_OBJS): New variable, with the rest of the old OBJS
2668         variable.
2669         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2670         ($(srcdir)/make-gas.com): Rename from make-gas.com.
2671         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2672         (EXTRA_DIST): Define.
2673         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2674         explicitly rather than via the list of object files.
2675         (gcc-as.opt): New file created when make-gas.com is run.
2676         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2677         itbl-cpu.h} to #include appropriate file rather than copying that
2678         file.
2679         * config/vms-conf.h: Synchronize with current config.in.
2680         * Makefile.in: Rebuild.
2681
2682 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
2683
2684         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2685         (parallel_ok): Relaxed parallel subinstruction dependency check.
2686
2687 start-sanitize-m32rx
2688 Wed Jan 28 16:27:27 1998  Nick Clifton  <nickc@cygnus.com>
2689
2690         * config/tc-m32r.c (md_assemble): Fix determination of when
2691         instructions can be combined in parallel.
2692
2693 end-sanitize-m32rx
2694 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
2695
2696         * as.h (flag_warn_suppress_instructionswap): added new flag.
2697         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2698         command line argument.
2699         * tc-d10v.c (write_2_short): emit "Swapping instructions"
2700         warning only if flag_warn_suppress_instructionswap is false.
2701
2702 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
2703
2704         * configure.in (i386-*-mingw32*): New target.
2705         * configure: Rebuild.
2706
2707 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
2708
2709         * symbols.c (resolve_symbol_value): Don't set the segment if it
2710         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2711
2712         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2713         S_GET_SEGMENT.
2714
2715 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
2716
2717         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2718         depends upon HAVE_{UNLINK,REMOVE} values rather than host
2719         compiler.
2720
2721 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
2722
2723         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2724
2725 start-sanitize-sky
2726 Wed Jan 28 10:00:40 1998  Doug Evans  <devans@canuck.cygnus.com>
2727
2728         * configure.in: Add dvp support.
2729         * configure: Regenerate.
2730         * config/tc-dvp.[ch]: New files.
2731
2732 end-sanitize-sky
2733 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
2734
2735         * config/tc-v850.c (v850_insert_operand): Display instruction when
2736         an error is encountered.
2737
2738 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
2739
2740         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2741         (i386-*-sco3.2v5*coff): New target.
2742         (i386-*-sco3.2*): New target.
2743         * configure: Rebuild.
2744
2745 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
2746
2747         * config/tc-v850.c: Tidy error message production.
2748
2749 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
2750
2751         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2752         validate_immediate return value in the right type for comparisons
2753         to FAIL.
2754
2755 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
2756
2757         * listing.c (MAX_BYTES): Use listing variables not constants.
2758         (data_buffer): No longer an array, but a pointer.
2759         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2760         (listing_listing): Allocate data_buffer.
2761
2762 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
2763
2764         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2765         --listing-rhs-width, --listing-cont-lines.
2766         (show_usage): Update.
2767         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2768         (listing_lhs_cont_lines, listing_rhs_width): New vars.
2769         (print_lines): Use the variables instead of the constants.
2770         (listing_listing): Likewise.
2771         * listing.h: Declare the new vars.
2772
2773 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
2774
2775         * as.c (parse_args): Add --keep-locals alias for -L.
2776         Add --strip-local-absolute.
2777         (show_usage): Update.
2778         * as.h (flag_strip_local_absolute): New flag.
2779         * symbols.c (S_IS_LOCAL): Use it.
2780         * config/obj-aout.h (S_IS_LOCAL): Likewise.
2781         * config/obj-bout.h (S_IS_LOCAL): Likewise.
2782         * config/obj-coff.h (S_IS_LOCAL): Likewise.
2783
2784 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
2785
2786         * config/tc-m32r.c: Detect if explicitly parallel instructions
2787         might have an io conflict and issue a warning message.
2788
2789 start-sanitize-m32rx
2790 Mon Jan 26 12:38:54 1998  Nick Clifton  <nickc@cygnus.com>
2791
2792         * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2793         to a count of the number of matches to skip.
2794         (can_make_parallel): Pass count of number of matches to skip to
2795         reads_from_src_reg().
2796
2797 end-sanitize-m32rx
2798 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
2799
2800 start-sanitize-m32rx
2801         * config/tc-m32r.c: Add support for swapping fixups of swap
2802         instructions.
2803 end-sanitize-m32rx
2804         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2805         cgen_swap_fixups): Functions to save, restore and swap the fixup
2806         chain with a backup copy.
2807         (cgen_asm_finish_insn): Returns address of constructed insn.
2808
2809 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
2810
2811         * listing.c (file_info_struct): Remove FILE, add POS.
2812         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2813         (file_info): Don't open the file.
2814         (buffer_line): Check for the file in the last_open cache, updating
2815         as necessary.
2816         (print_source): Don't reference file_info->file.
2817         (listing_listing): Likewise.
2818         (listing_print): Close the file in the cache, if any.
2819
2820 start-sanitize-m32rx
2821 Tue Jan 20 17:08:53 1998  Nick Clifton  <nickc@cygnus.com>
2822
2823         * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2824         parallel instructions so that they are in the correct order.
2825         (reads_from_src_reg, get_src_reg, can_make_parallel,
2826         make_parallel): New functions to support opportunistic
2827         parallelisation of adjacent instructions.
2828
2829 end-sanitize-m32rx
2830 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
2831
2832         * read.c (dwarf_file_string): New file static variable.
2833         (emit_expr): Look for constant sequence that leads up to a file
2834         name in DWARF debugging output.
2835         (stringer): Use dwarf_file_string to decide whether to accept a
2836         string as a file name.
2837
2838 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
2839
2840         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2841         (crack_operand): Add reg->reglst MRI hack.
2842         (r_seg): Put reglst symbols in reg_section.
2843         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2844
2845 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
2846
2847         * tc-sh.c (get_specific): Handle SGR & DBR.
2848
2849 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
2850
2851         * tc-h8300.c (parse_reg): Take the length of the symbol into
2852         account when attempting to match a register name.
2853         * tc-h8500.c (parse_reg): Likewise.
2854
2855 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
2856
2857 start-sanitize-m32rx
2858         * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2859         instructions.
2860 end-sanitize-m32rx
2861         * cgen.c: Formatting changes to improve readability.
2862
2863 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
2864
2865         * config/tc-mips.c (macro): Rework division code to avoid unfilled
2866         delay slot.
2867
2868 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
2869
2870         Based on a patch from Jim Wilson
2871         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2872         (tc_gen_reloc): Handle cross section PC relative relocs
2873         correctly.
2874
2875 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
2876
2877         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2878
2879 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
2880
2881         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
2882         (expr_jmp_buf): New static local.
2883         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2884         (cgen_md_operand): New function.
2885         * tc-m32r.c: Clean up pass over `struct foo' usage.
2886         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2887
2888 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
2889
2890         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2891         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2892
2893 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
2894
2895         * config/tc-i386.c (i386_operand): Give an error if there are
2896         unrecognized characters after an expression.
2897
2898 For older changes see ChangeLog-9697