gas/ChangeLog

   1 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
   2
   3         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
   4         the value if TE_PE and a global defined symbol.
   5
   6 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
   7
   8         * write.c (dump_section_relocs): Call print_symbol_value_1 to
   9         print the symbol, rather than printing it here.
  10
  11 1999-09-11  Donn Terry  <donn@interix.com>
  12
  13         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  14         BFD_RELOC_RVA relocations.
  15
  16         * config/tc-i386.c (md_undefined_symbol): Compare the name against
  17         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
  18         starts with "_G".
  19
  20         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
  21         defined.
  22         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
  23         * doc/internals.texi (Object format backend): Document
  24         SET_SECTION_RELOCS.
  25
  26         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  27         relocations against global symbols if TE_PE.
  28
  29         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
  30         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
  31
  32         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
  33         symbols.
  34
  35         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
  36         symbols which do not have a constant value, or tags with
  37         non-tags.  Remove the symbol from the list before adding it at the
  38         end.
  39
  40         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
  41         C_FCN symbol differently if TE_PE.
  42         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
  43         appears in the pseudo-op, rather coff_line_base which is only set
  44         for a .bf symbol.
  45
  46         * config/obj-coff.c (obj_coff_loc): New static function.
  47         (obj_pseudo_table): Add "loc".
  48
  49         * config/obj-coff.c (add_lineno): Check that the line number is
  50         positive.
  51
  52         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
  53         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
  54         int.
  55         (md_atof): Return NULL rather than 0.
  56         * config/tc-i386.c (md_atof): Change type to int.
  57         * expr.c (expr): Change first parameter to int.
  58         * config/obj-coff.c: Add declarations for static functions.
  59         (coff_frob_symbol): Use SYM_AUXENT.
  60         * config/tc-i386.h (flag_16bit_code): Don't declare.
  61
  62         * config/obj-coff.c (obj_coff_section): Default to setting
  63         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
  64
  65         * write.c (adjust_reloc_syms): Print adjusted fixup.
  66
  67         * expr.c (integer_constant): Correct too_many_digits calculation
  68         in base 10 case.
  69
  70 1999-09-09  Andreas Schwab  <schwab@suse.de>
  71
  72         * doc/c-arm.texi: Fix arguments of @var to not contain
  73         punctuation.
  74
  75 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
  76
  77         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
  78         and COFF targets.
  79         (md_parse_option): Only support -k flag for ELF and COFF targets.
  80
  81 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
  82
  83         * config/tc-hppa.c (pa_ip): Put strict register checks before
  84         call to pa_parse_number.
  85
  86         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
  87
  88 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
  89
  90         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
  91         BFD_ASSEMBLER code.
  92
  93 1999-09-06  Donn Terry  <donn@interix.com>
  94
  95         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
  96
  97 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
  98
  99         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
 100         candidate instruction.  Require registers for register arguments
 101         when in strict mode.  Require assemble-time constants for
 102         constants when in strict mode.
 103         (pa_get_absolute_expression): Require a constant when in strict
 104         mode.
 105
 106 1999-09-06  Nick Clifton  <nickc@cygnus.com>
 107
 108         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
 109
 110 1999-09-04  Steve Chamberlain  <sac@pobox.com>
 111
 112         * config/tc-pj.c: New file, supports picoJava in ELF.
 113         * config/tc-pj.h: Ditto.
 114         * configure.in (pjl*, pj*): New targets.
 115         * Makefile.am: Rebuild dependencies.
 116         (CPU_TYPES): Add pj.
 117         (TARGET_CPU_CFILES): Add config/tc-pj.c.
 118         (TARGET_CPU_HFILES): Add config/tc-pj.h.
 119         * doc/c-pj.texi: New file.
 120         * doc/as.texinfo: Add some PJ specifics.
 121         * doc/all.texi: Add PJ to the list of all architectures, sort them
 122         all alphabetically.
 123         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
 124         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 125
 126 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
 127
 128         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
 129         (obj_frob_file): Test for null pointer.
 130         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
 131         (OBJ_PROCESS_STAB): And here.
 132         (elf_obj_sy): Remove
 133
 134         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
 135         except OBJ_PROCESS_STAB, which we #undef for ecoff.
 136         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
 137
 138         * config/obj-coff.c (no_func): Remove.
 139         (coff_format_ops): Change occurrences of no_func to 0, as we test
 140         for 0 in obj-multi.h.
 141
 142         * configure.in:  Enable bfd for i386-coff when primary target is
 143         bfd.  Enable i386 elf,coff emulation support.  Don't set
 144         USE_EMULATIONS=1 or te_file=multi unless there is more than one
 145         emulation to support.
 146         *configure: Regenerate.
 147
 148 1999-09-02  Nick Clifton  <nickc@cygnus.com>
 149
 150         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
 151         .section .line directive is encountered.
 152
 153 1999-09-01  Nick Clifton  <nickc@cygnus.com>
 154
 155         * config/tc-arm.c (md_section_align): Do not align sections in ELF
 156         format.
 157
 158         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
 159         * as.texinfo: Document --gdwarf2 command line option.
 160         Add additional documentation of ARM command line switches.
 161
 162 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
 163
 164         * config/tc-i386.c (i386_intel_memory_operand): Combine
 165         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
 166         and RESTORE_END_STRING around parse_register calls.
 167         (i386_operand): Here too.
 168         (i386_is_reg): Remove.
 169         (parse_register): Move as_bad calls from within this function to
 170         callers.
 171
 172 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 173
 174         Based on a patch from H.J. Lu  <hjl@gnu.org>
 175         * config/tc-i386.c (parse_register): Handle FP regs specially.
 176         (md_begin): Remove '(' and ')' from register_chars.
 177
 178 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
 179
 180         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
 181         error message (done elsewhere).
 182
 183 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
 184
 185         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
 186
 187 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 188
 189         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
 190         args by 'f'.
 191
 192         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
 193
 194         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
 195         between args.
 196         Add new completers.  Fix bug in 64 bit condition handling.
 197
 198         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
 199         'cS', and 'c*'.
 200
 201         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
 202
 203         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
 204
 205         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
 206
 207 1999-08-27  Jim Wilson  <wilson@cygnus.com>
 208
 209         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
 210         (struct ls): Add frag field.  Initialize it to zero.
 211         (out_end_sequence): New local text_frag.  Set it while in text section.
 212         Replace address check with frag check.  Set ls.frag to text_frag if
 213         out_set_addr called.
 214         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
 215         Set it before switching sections.  Replace address check with frag
 216         check.  Set ls.frag to saved_frag if out_set_addr called.
 217
 218 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
 219
 220         * dwarf2dbg.c (out_end_sequence): If address changed, directly
 221         output "advance_pc" opcode instead of calling gen_addr_line().
 222         The latter has the undesired side-effect of creating a new row
 223         in the debug line info matrix.
 224
 225 1999-08-26  Jim Wilson  <wilson@cygnus.com>
 226
 227         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
 228         ls.last_filename if last is less than zero.  Set ls.last_filename
 229         when allocating new entry.
 230         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
 231         call.
 232
 233 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
 234
 235         * config/tc-i386.c (i386_index_check): Fix the displacement size
 236         when INFER_ADDR_PREFIX.
 237
 238 1999-08-18  Nick Clifton  <nickc@cygnus.com>
 239
 240         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
 241         display its value.
 242
 243 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
 244
 245         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
 246         handle 0xffffNNNN constants correctly.
 247
 248 1999-08-16  Nick Clifton  <nickc@cygnus.com>
 249
 250         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
 251         as well as loads.
 252
 253 1999-08-13  Nick Clifton  <nickc@cygnus.com>
 254
 255         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
 256         (md_apply_fix3): Always pass positive values to
 257         validate_offset_imm.
 258
 259 1999-08-12  Nick Clifton  <nickc@cygnus.com>
 260
 261         * config/tc-arm.c (skip_whitespace): New macro.
 262         Formatting tidy ups.
 263
 264         (md_apply_fix3): Store relocation offset in addend for ELF based
 265         relocs.
 266         (arm_force_relocation): Always generate relocs for Thumb function
 267         calls.
 268
 269 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
 270
 271         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
 272         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
 273
 274 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
 275
 276         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
 277         flags for the unwind subspace.
 278
 279         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
 280         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
 281         suitable relocation based on the size of the target's pointer.
 282         Always Use subsegment zero for the unwinders.
 283         (pa_level): Handle "2.0w".
 284
 285 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 286
 287         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
 288         with the following instruction unless this was specified.
 289
 290 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
 291
 292         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
 293         certain sections, to match BFD changes.
 294
 295 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 296
 297         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
 298         (EXTRA_SCRIPTS): Define to keep automake happy.
 299         * Makefile.in: Rebuild.
 300
 301 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 302
 303         * Makefile.am: Rename .dep* files to DEP*.
 304         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
 305         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
 306         targets to DEPOBJ.
 307         * Makefile.in: Rebuild.
 308
 309 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
 310
 311         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
 312
 313 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 314
 315         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
 316         avoid problems on DOS filesystems.
 317         * Makefile.in: Rebuild.
 318
 319         * doc/as.texinfo (Section): Document 's' flag for COFF version.
 320
 321 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 322
 323         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
 324         section flag.
 325
 326 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 327
 328         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
 329         line to create ${GDBINIT} rather than .gdbinit.
 330         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 331
 332 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
 333
 334         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
 335
 336 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 337
 338         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
 339
 340 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
 341
 342         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
 343         non-adjustable symbols.
 344
 345 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 346
 347         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
 348
 349 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
 350
 351         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
 352         operands.
 353
 354 1999-08-05  Donn Terry  <donn@interix.com>
 355
 356         * config/te-interix.h: New file.
 357         * configure.in (i386-*-interix*): New target.
 358         * configure: Rebuild.
 359
 360 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
 361
 362         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
 363         selectors for ELF too.
 364         (selector_table): Add "ltp" and "rtp" selectors.
 365
 366 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
 367
 368         * config/tc-i386.c (i386_operand): No need to change
 369         operand_string pointer in segment reg case before goto
 370         do_memory_reference.  Initialise displacement_string_start and
 371         displacement_string_end after do_memory_reference label.
 372         (i386_index_check): Add operand_string param, and print error
 373         message on failure here.
 374         (i386_intel_memory_operand): Instead of here.
 375         (i386_operand): And here.
 376         (INFER_ADDR_PREFIX): Enable.
 377
 378         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
 379
 380         * config/tc-i386.h (DefaultSize): Define.  Renumber following
 381         opcode_modifier defines.
 382
 383         From Etienne Lorrain  <etienne.lorrain@ibm.net>
 384         * config/tc-i386.c (stackop_size): New variable.
 385         (set_16bit_code_flag): Clear it here.
 386         (set_16bit_gcc_code_flag): New function.
 387         (md_pseudo_table): Add "code16gcc" entry.
 388         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
 389
 390 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
 391
 392         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
 393         next_set_end even if the end symbol is being discarded.
 394
 395         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
 396         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
 397         * config/obj-coff.c: Likewise.
 398         (seg_info_type): Remove.
 399         (seg_info_off_by_4): Change to array of segT.
 400         (s_get_segment): Adjust accordingly.
 401         (obj_pseudo_table): Fully initialize sentinel entry.
 402
 403         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
 404         Ralf Baechle <ralf@uni-koblenz.de>.
 405
 406 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
 407
 408         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
 409
 410 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
 411
 412         * config/tc-i386.c: Indentation and white space changes.
 413         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
 414         don't enable it by default.
 415         (i386_intel_operand): Remove redundant prototype.
 416         Move check on number of memory operands, and i.mem_operands++
 417         (i386_intel_memory_operand): To here.
 418         Remove i386_immediate code from here.  Remove special case code
 419         for input and output using (%dx).  Remove base/index checks and
 420         call i386_index_check instead.  Save initial operand_string
 421         argument for error message.
 422         (i386_operand): Remove redundant prototype.  Move base/index
 423         checks to i386_index_check.
 424         (i386_displacement): Move intel mode check for non-zero
 425         i.disp_operand
 426         (i386_intel_memory_operand): To here.
 427
 428 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
 429
 430         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
 431         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
 432         by .register pseudo-op if -64 and --no-undeclared-regs.
 433         (s_register, sparc_adjust_symtab): New functions.
 434         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
 435         Declare sparc_adjust_symtab as tc_adjust_symtab.
 436         * doc/c-sparc.texi: Add description of #ignore special literal
 437         for .register pseudo-op.
 438
 439 1999-07-30  Catherine Moore  <clm@cygnus.com>
 440
 441         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
 442         the relocation's section offset.
 443
 444 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 445
 446         * write.c (fixup_segment): Fix generic error check overflow test.
 447
 448         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
 449         X_add_number to long.
 450
 451 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
 452
 453         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
 454         processing.
 455
 456 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
 457
 458         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
 459         VTABLE relocations.
 460
 461 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
 462
 463         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
 464
 465         * configure.bat: Remove; obsolete.
 466         * config/go32.cfg: Likewise.
 467
 468 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
 469
 470         * configure.in (i386-*-vxworks*): New target.
 471         * configure: Rebuild.
 472
 473 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 474
 475         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
 476
 477 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 478
 479         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
 480         on -64 and not pic.
 481         (output_insn): Put OLO10's secondary addend into tc_fix_data.
 482         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
 483         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
 484         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
 485         MAX_RELOC_EXPANSION): Define.
 486         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
 487
 488 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 489
 490         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
 491         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
 492         block.  Print a warning if an 8-bit or 16-bit constant
 493         displacement or immediate is truncated on output.
 494         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
 495         immediate.
 496         (i386_operand): Disallow immediate jump absolute operand.
 497
 498 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
 499
 500         * configure.in: Bump version number to 2.9.5.
 501         * configure: Rebuild.
 502
 503         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
 504         or %llx work.
 505
 506 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
 507
 508         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
 509         (cons_fix_new_hppa): Derive size of fixup from size of the object.
 510
 511 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
 512
 513         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
 514         is defined.
 515         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
 516
 517         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
 518         if -mno-fpu was given.
 519         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
 520         relocs.
 521         (cons_fix_new_arm): Remove misleading comments.
 522
 523 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
 524
 525         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
 526         error message.
 527         (relax_segment): Likewise.  After giving a rs_org error, convert
 528         the frag to rs_align to avoid cascading errors.
 529
 530 1999-07-12  Andreas Schwab  <schwab@suse.de>
 531
 532         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
 533
 534 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
 535
 536         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
 537         as appropriate.  Fill in structure initializations.  Add variable
 538         initializations.  Add casts.
 539         * dwarf2dbg.c (print_stats): Change i to size_t.
 540         * listing.c (listing_listing): Change list_line to unsigned int.
 541
 542 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
 543
 544         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
 545         rather than checking for \001 and \002 in symbol name.
 546         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
 547
 548 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
 549
 550         * configure.in (hppa*-linux-gnu*): New target.
 551         * configure: Rebuilt.
 552
 553 1999-07-08  Nick Clifton  <nickc@cygnus.com>
 554
 555         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
 556
 557 1999-07-07  Nick Clifton  <nickc@cygnus.com>
 558
 559         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
 560         accessing symbolP directly.
 561
 562 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
 563
 564         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
 565         for ELF.
 566
 567 1999-07-05  Nick Clifton  <nickc@cygnus.com>
 568
 569         * config/tc-arm.c (ARM_EXT_V5): Define.
 570         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
 571         (md_begin): Detect ARM v5 architectures.
 572         (md_parse_option): Accept arm v5 specification.
 573         (md_show_usage): Documment -marmv5 switch.
 574
 575         * doc/c-arm.texi: Document -marmv5 command line option.
 576
 577         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
 578         op.
 579         (validate_immediate_twopart): New function.  Determine if a
 580         constant can be computed by two ADD instructions.
 581         (output_inst): Remove its command line parameter - it was never
 582         used.
 583         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
 584         implememt the ADRL pseudo op.
 585         (tc_gen_reloc): Generate a suitable error message if an ADRL
 586         instruction tries to generate a real reloc.
 587
 588         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
 589
 590 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
 591
 592         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
 593         into lower case.
 594
 595 1999-06-27  H.J. Lu  <hjl@gnu.org>
 596
 597         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
 598         non BFD_ASSEMBLER case.
 599
 600 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
 601
 602         * config/obj-coff.c (obj_coff_section): Mark writable sections as
 603         data.
 604
 605 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
 606
 607         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
 608         out_end_sequence() when the address decreases due to a new frag.
 609         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
 610         numbering starts with 1.
 611
 612 1999-06-23  Nick Clifton  <nickc@cygnus.com>
 613
 614         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
 615         .section for COFF.
 616         (mcore_s_text): Call obj_elf_text for ELF target.
 617         (mcore_s_data): Call obj_elf_data for ELF target.
 618         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
 619         for COFF target.
 620         (mcore_s_bss): New function:  Dump literal table before changing
 621         sections.
 622         (mcore_s_comm): New function:  Dump literal table before changing
 623         sections.
 624
 625         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
 626         No longer static functions.
 627         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
 628         Provide prototypes for these functions.
 629
 630 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
 631
 632         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
 633         a list of names, to try obj_segment_name, and to try abbreviated
 634         names when using COFF without long section names.
 635
 636         * config/tc-alpha.c: More use of symbol accessor functions.
 637         * config/tc-arc.c: Likewise.
 638         * config/tc-d30v.c: Likewise.
 639         * config/tc-fr30.c: Likewise.
 640         * config/tc-i860.c: Likewise.
 641         * config/tc-m88k.c: Likewise.
 642         * config/tc-mcore.c: Likewise.
 643         * config/tc-ns32k.c: Likewise.
 644         * config/tc-sparc.c: Likewise.
 645         * config/tc-v850.c: Likewise.
 646
 647         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
 648         sy_value with appropriate accessor functions.
 649         * config/tc-arm.c (md_apply_fix3): Likewise.
 650         * config/tc-d10v.c (AT_WORD_P): Likewise.
 651         * config/tc-v850.c (reg_name_search): Likewise.
 652
 653         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
 654         use symbol_get_bfdsym instead.
 655         * config/tc-ppc.c (md_assemble): Likewise.
 656         * config/tc-v850.c (v850_comm): Likewise.
 657
 658 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
 659
 660         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
 661         the symbol, rather than accessing the bsym member.
 662         * config/tc-d10v.c (tc_gen_reloc): Likewise.
 663         * config/tc-d30v.c (tc_gen_reloc): Likewise.
 664         * config/tc-mcore.c (tc_gen_reloc): Likewise.
 665         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
 666         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
 667         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
 668         * config/tc-tic30.c (tc_gen_reloc): Likewise.
 669         * config/tc-v850.c (tc_gen_reloc): Likewise.
 670
 671 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
 672
 673         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
 674         (hppa_gen_reloc_type): Conditionalize on BFD64.
 675         (tc_gen_reloc): Re-enable ELF relocations.
 676         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
 677
 678 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
 679
 680         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
 681         warning.
 682         (do_ldst): Move assignment out of if condition.
 683         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
 684         parentheses to avoid warning.
 685
 686 1999-06-21  Nick Clifton  <nickc@cygnus.com>
 687
 688         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
 689         macro to get at the BFD symbol associated with a GAS symbol.
 690
 691 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
 692
 693         * config/tc-ppc.c: Update for symbol handling changes.
 694         * config/obj-coff.c: Likewise.
 695
 696 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
 697
 698         * tc-hppa.c: General cleanups of ELF support.  No more spaces
 699         and subspaces for ELF.
 700         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
 701         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
 702         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
 703         (UNWIND_SECTION_NAME): Likewise.
 704         (space/subspace related structures): Conditionalize definitions
 705         on OBJ_SOM.
 706         (space/subspace directives and support routines): Conditionalize
 707         definitions and references/uses on OBJ_SOM.
 708         (label_symbol_struct): For ELF, track the symbol's segment.  For
 709         SOM track its space.
 710         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
 711         changes.
 712         (USE_ALIASES): Kill for both SOM & ELF.
 713         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
 714         (pa_space, pa_subspace): Corresponding changes.
 715         (pa_spaces_begin): Corresponding chagnes.
 716         (md_begin): Do not muck around with space/subspace stuff for
 717         OBJ_ELF.
 718         (md_apply_fix): Temporarily disable argument relocation stuff
 719         for OBJ_ELF.
 720         (tc_gen_reloc): Temporarily disable relocation generation for
 721         OBJ_ELF
 722         (pa_build_unwind_subspace): Similarly.
 723
 724 1999-06-16  Nick Clifton  <nickc@cygnus.com>
 725
 726         * config/tc-arm.c (thumb_set): New pseudo op.
 727         (text, data, section): Override these pseudo ops with ARM
 728         specific versions.
 729         (s_thumb_set): New function: Perform the same as a .set pseudo
 730         op, but also mark the alias'ed symbol as being a Thumb
 731         function.
 732         (arm_s_text): New function: Perform the same as the .text
 733         pseudo op, but dump the literal pool before changing
 734         sections.
 735         (arm_s_data): New function: Perform the same as the .data
 736         pseudo op, but dump the literal pool before changing
 737         sections.
 738         (arm_s_section): New function: Perform the same as the
 739         .section pseudo op, but dump the literal pool before changing
 740         sections.
 741         (arm_cleanup): Do not reset the current section before dumping
 742         the literal pool.
 743
 744 1999-06-17  Nick Clifton  <nickc@cygnus.com>
 745
 746         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
 747         OPTION_NO_WARN_UNMATCHED entries.
 748         (md_parse_option): Generate a warning message if an unrecognised
 749         option is encountered.
 750
 751         * config/tc-d10v.c (do_not_ignore_hash): New variable.
 752         (get_operands): When parsing an expression after an '@' symbol
 753         has been detected, do not ignore '#' symbols.
 754         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
 755         false.
 756
 757 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 758
 759         From K. Richard Pixley <rich@noir.com>:
 760         * configure.in (ppc-*-vxworks*): New target.
 761         * configure: Rebuild.
 762
 763 1999-06-12  Philip Blundell  <philb@gnu.org>
 764
 765         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
 766
 767 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 768
 769         * write.c (adjust_reloc_syms): Rather than never reducing reloc
 770         which refer to symbols in linkonce sections, permit reducing the
 771         relocs if the symbol is local.
 772
 773 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
 774
 775         * subsegs.c (subseg_text_p): New function.
 776         * as.h (subseg_text_p): Declare.
 777         * read.c (do_align): Use subseg_text_p to set the default fill.
 778         * write.c (subsegs_finish): Likewise.
 779         * config/obj-coff.c (write_object_file): Likewise.
 780         * config/tc-i386.h (md_maybe_text): Don't define.
 781         (md_do_align): Use subseg_text_p to set the default fill.
 782         * config/tc-m32r.c (m32r_do_align): Likewise.
 783         * config/tc-sh.c (sh_do_align): Likewise.
 784         * config/tc-sparc.h (md_do_align): Likewise.
 785
 786 1999-06-12  David O'Brien  <obrien@freebsd.org>
 787
 788         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
 789         * configure: Rebuild.
 790
 791 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
 792
 793         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
 794         * Makefile.am: Rebuild dependencies.
 795         * Makefile.in: Rebuild.
 796
 797         * config/tc-i386.c (i386_immediate): Remove unused label
 798         seg_unimplemented.
 799
 800         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
 801         * symbols.c: Likewise.
 802         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
 803         sy_next field when taking address, rather than symbol_next.
 804
 805         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
 806         offsetT.
 807         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
 808         value from the output file architecture.
 809         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
 810         * dwarf2dbg.h: Change bfd_vma to addressT.
 811
 812 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
 813
 814         * dwarf2dbg.h: Use PARAMS in function declarations.
 815
 816 1999-06-11  Martin Dorey  <mdorey@madge.com>
 817
 818         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
 819         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
 820         OBJ_ELF.
 821         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
 822
 823 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
 824
 825         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
 826
 827         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
 828         popsection.
 829
 830         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
 831
 832         * read.c (read_a_source_file): Only declare inescape if
 833         QUOTES_IN_INSN.
 834
 835         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
 836         match parameters.
 837         (find_entry_byval): Add parens to avoid warning.
 838
 839         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
 840
 841         * symbols.c (resolve_symbol_value): Don't permit subtraction of
 842         undefined symbols.
 843
 844 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
 845
 846         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
 847         with isoctal.
 848
 849         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
 850         synthetize_setx): New functions.
 851         (md_assemble): Broken the special cases into the above
 852         functions. Make compiler happy if sizeof(bfd_vma)==4.
 853         Fix sethi generated from set/setuw. If instructions have a relloc,
 854         always clear the fields to be relocated in the opcode.
 855         (sparc_ip): Remove special_case global variable.
 856
 857 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
 858
 859         Based on patches from John W. Woznack <jwoznack@concentric.net>:
 860         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
 861         indication of success rather than a value.
 862         (itbl_get_val): Likewise.
 863         (itbl_get_field): Use strcspn.  Change delimiters to include
 864         parens.
 865         * itbl-ops.h (itbl_get_reg_val): Update declaration.
 866         (itbl_get_val): Likewise.
 867         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
 868
 869         * symbols.c (copy_symbol_attributes): Convert local symbols to
 870         regular symbols.
 871
 872 1999-06-10  Nick Clifton  <nickc@cygnus.com>
 873
 874         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
 875         ARM920t.
 876
 877 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
 878
 879         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
 880         Optimize set if sizeof(bfd_vma) == 64.
 881         (sparc_ip): Fix sethi - without %hi() it should generate
 882         R_SPARC_22 reloc, not R_SPARC_HI22.
 883         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
 884
 885 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
 886
 887         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
 888         (s_ncons): New function.
 889         (native_op_table): New table.
 890         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
 891         R_SPARC_OLO10 handling.
 892
 893 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
 894
 895         * expr.h (struct expressionS): Revert last change; widen X_op.
 896         * config/tc-alpha.c (md_begin): Check the field is wide enough.
 897
 898 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
 899
 900         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
 901         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
 902         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
 903         * Makefile.in: Regenerated.
 904
 905         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
 906         `common' pass on to s_mri_common.
 907         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
 908
 909 1999-06-06  Richard Henderson  <rth@cygnus.com>
 910
 911         * config/obj-elf.c (obj_elf_section): Don't free the return
 912         value of demand_copy_C_string.
 913
 914 1999-06-05  Richard Henderson  <rth@cygnus.com>
 915
 916         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
 917         creation logic from obj_elf_create_section.
 918
 919         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
 920         (section_stack): New.
 921         (special_sections): Make const.
 922         (obj_elf_section): Gut and rewrite parsing.
 923         (obj_elf_change_section): New function broken out of obj_elf_section.
 924         (obj_elf_parse_section_letters): Likewise.
 925         (obj_elf_section_word): Likewise.
 926         (obj_elf_section_type): Likewise.
 927         (obj_elf_previous): Treat as a toggle.
 928         (obj_elf_popsection): New.
 929         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
 930         (ppc_section_type): Likewise.
 931         * config/tc-ppc.h: Likewise.
 932
 933         * expr.h (struct expressionS): Don't make X_op a bitfield.
 934         * config/tc-alpha.c: Update for symbol handling changes.
 935         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
 936         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
 937
 938 1999-06-05  Richard Henderson  <rth@cygnus.com>
 939
 940         * dwarf2dbg.c (*): Convert to K&R + prototypes.
 941         (dwarf2_gen_line_info): Kill unused variables.
 942         (dwarf2_finish): Likewise.
 943         (dwarf2_where): Likewise.
 944         (dwarf2_directive_file): If we've only got a string,
 945         hand off to s_app_file.
 946         * ecoff.c: Move the include of ecoff.h.
 947         * symbols.h (S_IS_FUNCTION): Prototype.
 948
 949         * read.c (LEX_HASH): Supply a default.
 950         (lex_type): Use it.
 951         (s_globl): Update `c' after skipping whitespace.
 952         * read.h (LEX_END_NAME, is_name_ender): New.
 953         * expr.c (get_symbol_end): Respect it.
 954
 955 1999-06-04  Mark Klein <mklein@dis.com>
 956
 957         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
 958         to real if OBJ_SOM
 959         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
 960
 961         * config/tc-hppa.c: Update for symbol handling changes.
 962
 963 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
 964
 965         * cgen.c: Update for symbol handling changes.
 966         * config/tc-m32r.c: Likewise.
 967
 968         * config/tc-hppa.h: Update for symbol handling changes.
 969         * config/tc-hppa.c: Likewise.
 970
 971         * config/tc-arm.h: Update for symbol handling changes.
 972         * config/tc-arm.c: Likewise.
 973         (symbol_make_empty): Remove.  Just use symbol_create.
 974
 975         * symbols.c (symbol_set_tc): Correct name.
 976
 977         * Makefile.am: Rebuild dependencies.
 978         ($(OBJS)): Don't depend upon struc-symbol.h.
 979         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
 980         * dep-in.sed: Don't remove struc-symbol.h.
 981         * Makefile.in: Rebuild.
 982
 983         * doc/internals.texi (Symbols): Describe changes in symbol
 984         handling.
 985
 986 1999-06-03  Richard Henderson  <rth@cygnus.com>
 987
 988         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
 989         instead of doing the work by hand.
 990
 991 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
 992
 993         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
 994         state of line state-machine.
 995         (struct ls): Collect DWARF2 line state-machine state in new member
 996         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
 997         resulted in any DWARF2 directives.
 998         (reset_state_machine): New function.
 999         (out_end_sequence): Ditto.
1000         (dwarf2_gen_line_info): When switching sections or switching to a
1001         lower text address, call out_end_sequence() first to terminate the
1002         previous code sequence as code sequences MUST have monotonically
1003         increasing addresses.
1004         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1005
1006 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1007
1008         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1009         DWARF2 debug info (line information only, at this point).
1010         * as.h: Update comment about supported debug formats.
1011         * dwarf2dbg.c, dwarf2dbg.h: New files.
1012         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1013
1014         * expr.c (operand): Don't use [ for parens if we want an index op.
1015         (op_encoding): Switch [ into O_index, if desired.
1016         (op_rank): Renumber with O_index on bottom.
1017         (expr): If O_index, match closing bracket.
1018         * expr.h (O_index): New.
1019
1020         * read.c (read_a_source_file): Conditionally allow matched "
1021         in lines passed to md_assemble.
1022
1023         * config/obj-elf.c (elf_pseudo_table): Add `common'.
1024
1025 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1026
1027         Add support for storing local symbols in a small structure to save
1028         memory when assembling large files.
1029         * as.h: Don't include struc-symbol.h.
1030         (symbolS): Add typedef.
1031         * symbols.c: Include struc-symbol.h.
1032         (local_hash): New static variable.
1033         (save_symbol_name): New static function, from symbol_create.
1034         (symbol_create): Call save_symbol_name.
1035         (local_symbol_count): New static variable.
1036         (local_symbol_conversion_count): Likewise.
1037         (LOCAL_SYMBOL_CHECK): Define.
1038         (local_symbol_make): New static function.
1039         (local_symbol_convert): New static function.
1040         (colon): Handle local symbols.  Create local symbol for local
1041         label name.
1042         (symbol_table_insert): Handle local symbols.
1043         (symbol_find_or_make): Create local symbol for local label name.
1044         (symbol_find_base): Check for local symbol.
1045         (symbol_append, symbol_insert): Check for local symbols.
1046         (symbol_clear_list_pointers, symbol_remove): Likewise.
1047         (verify_symbol_chain): Likewise.
1048         (copy_symbol_attributes): Likewise.
1049         (resolve_symbol_value): Handle local symbols.
1050         (resolve_local_symbol): New static function.
1051         (resolve_local_symbol_values): New function.
1052         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1053         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1054         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1055         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1056         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1057         (symbol_previous, symbol_next): New functions.
1058         (symbol_get_value_expression): Likewise.
1059         (symbol_set_value_expression): Likewise.
1060         (symbol_set_frag, symbol_get_frag): Likewise.
1061         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1062         (symbol_mark_used_in_reloc): Likewise.
1063         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1064         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1065         (symbol_mri_common_p): Likewise.
1066         (symbol_mark_written, symbol_clear_written): Likewise.
1067         (symbol_written_p): Likewise.
1068         (symbol_mark_resolved, symbol_resolved_p): Likewise.
1069         (symbol_section_p, symbol_equated_p): Likewise.
1070         (symbol_constant_p): Likewise.
1071         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1072         (symbol_get_obj, symbol_set_obj): Likewise.
1073         (symbol_get_tc, symbol_set_tc): Likewise.
1074         (symbol_begin): Initialize local_hash.
1075         (print_symbol_value_1): Handle local symbols.
1076         (symbol_print_statistics): Print local symbol statistics.
1077         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1078         Declare new symbols.c functions.  Move many declarations here from
1079         struc-symbol.h.
1080         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1081         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1082         (struct symbol): Move bsym to make it clearly the first field.
1083         Remove TARGET_SYMBOL_FIELDS.
1084         (symbolS): Don't typedef.
1085         (struct broken_word): Remove.
1086         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1087         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1088         (symbol_clear_list_pointers): Likewise.
1089         (symbol_insert, symbol_remove): Likewise.
1090         (symbol_previous, symbol_append): Likewise.
1091         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1092         (struct local_symbol): Define.
1093         (local_symbol_converted_p, local_symbol_mark_converted): Define.
1094         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1095         (local_symbol_get_frag, local_symbol_set_frag): Define.
1096         (local_symbol_get_real_symbol): Define.
1097         (local_symbol_set_real_symbol): Define.
1098         Define.
1099         * write.c (write_object_file): Call resolve_local_symbol_values.
1100         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1101         (TARGET_SYMBOL_FIELDS): Don't define.
1102         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
1103         ECOFF_DEBUGGING, add ECOFF fields.
1104         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1105         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
1106         ECOFF_DEBUGGING, add ECOFF fields.
1107         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1108         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1109         * config/tc-mcore.h: Don't include struc-symbol.h.
1110         (TARGET_SYMBOL_FIELDS): Don't define.
1111         (struct mcore_tc_sy): Define.
1112         (TC_SYMFIELD_TYPE): Define.
1113         * Many files: Use symbolS instead of struct symbol.  Use new
1114         accessor functions rather than referring to symbolS fields
1115         directly.
1116
1117         * read.c (s_mri_common): Don't add in value of line_label.
1118
1119         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1120         checking for SEC_LINK_ONCE.
1121
1122         * config/tc-sh.h (sh_fix_adjustable): Declare.
1123
1124         * app.c (input_buffer): New static variable.
1125         (app_push): Save saved_input in allocated buffer.
1126         (app_pop): Restored saved_input.
1127         (do_scrub_chars): Change get parameter to take char * and int as
1128         arguments.  Change GET macro to pass input_buffer to get
1129         function.  Don't save input into allocated buffer.
1130         * as.h (do_scrub_chars): Update declaration.
1131         * input-file.c (input_file_get): Change to take char * and int.
1132         Read data into passed in buffer.  Remove static buffer.
1133         * read.c (scrub_from_string): Change to take char * and int.  Copy
1134         data into passed in buffer.
1135
1136         * hash.h: Neaten.  Declare hash_traverse.
1137         * hash.c: Complete rewrite based on BFD hashing code.
1138         * gasp.c (chunksize): New variable.
1139         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1140         hash_delete.
1141
1142 1999-05-28  Nick Clifton  <nickc@cygnus.com>
1143
1144         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1145         addend unless the target uses an old ABI.
1146
1147 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
1148
1149         -Wchar-subscripts cleanup
1150         * listing.c (listing_newline): Use unsigned char variable, so
1151         calls to isascii,iscntrl are correct.
1152         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1153         (unsigned char).
1154         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1155         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1156         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1157         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1158
1159 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
1160
1161         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1162         width for Coldfire.
1163         (arch_coldfire_p): New #define.
1164         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1165
1166 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
1167
1168         * config/tc-m68k.c (install_operand): Add places `n', `o'.
1169
1170         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1171         (install_operand): Add place `N'.
1172         (init_table): Add registers ACC, MACSR, MASK.
1173
1174         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1175
1176         * config/tc-m68k.c: Change mcf5200 --> mcf.
1177         (archs): Add mcf5206e, mcf5307.
1178         (m68k_ip): Add format `u'.
1179         (install_operand): Add place `m', `M', `h'.
1180         (init_table): Add upper/lower registers.
1181
1182         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1183
1184 1999-05-28  Martin Dorey  <mdorey@madge.com>
1185
1186         * config/tc-i960.c: Several minor changes to add ELF and
1187         BFD_ASSEMBLER support.
1188         * config/tc-i960.h: Likewise.
1189         * configure.in (i960-*-elf*): New target.
1190         * aclocal.m4, configure: Rebuild.
1191
1192 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
1193
1194         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1195         reloc changes when defined(BFD_ASSEMBLER).
1196
1197 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
1198
1199         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1200
1201         * write.c (write_print_statistics): Output to file, not stderr.
1202
1203         * expr.c (generic_bignum_to_int32,64): Prototype.
1204
1205         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1206         output_sleb128, output_uleb128, output_big_sleb128,
1207         output_big_uleb128, output_big_leb128): Prototype.
1208         (output_big_sleb128, output_big_uleb128): Make inline.
1209         (output_big_leb128): Remove inline
1210
1211         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1212         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1213         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
1214         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
1215         value for correct overflow check in write.c:fixup_segment.
1216         * write.c (fixup_segment): Move bitfield overflow checks to after
1217         the md_apply_fix call.
1218         * config/obj-coff.c (fixup_segment): Likewise.
1219         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1220         valueT *val argument.
1221
1222 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1223
1224         * config/atof-ieee.c (gen_to_words): Correctly round a
1225         denormalized number.  Fix off-by-one in range checking for
1226         exponent in a denormal.
1227
1228 1999-05-10  Nick Clifton  <nickc@cygnus.com>
1229
1230         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1231         name.
1232
1233 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
1234
1235         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1236
1237 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
1238
1239         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
1240         (ReverseRegRegmem): Remove.
1241         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
1242         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1243         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
1244         kludge.
1245
1246         From  Doug Ledford <dledford@redhat.com>
1247         * config/tc-i386.h (RegXMM): New for P/III.
1248         * config/tc-i386.c: Add support for P/III.
1249
1250 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
1251
1252         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1253         (md_begin): Allow ppc32 insns in ppc64bridge mode.
1254         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1255
1256 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
1257
1258         * config/tc-i386.c (i386_immediate): Skip whitespace before
1259         complaining about junk after expression.
1260         (i386_displacement): Likewise.
1261
1262 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
1263
1264         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1265         Don't copy before downcaseing.
1266
1267 1999-05-05  Catherine Moore  <clm@cygnus.com>
1268
1269         * tc-m68k.c: Include elf/m68k.h.
1270         (m68k_elf_final_processing): New routine.
1271         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1272         Define.
1273
1274 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
1275
1276         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1277         17 bit fmt insn.
1278
1279 1999-04-30  Nick Clifton  <nickc@cygnus.com>
1280
1281         * config/tc-mcore.c (mcore_s_section): Dump literals before
1282         changing section.
1283
1284 1999-04-29  Nick Clifton  <nickc@cygnus.com>
1285
1286         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1287         for COFF/PE port.
1288
1289 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
1290
1291         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1292         (TC_INIT_FIX_DATA): Delete.
1293         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1294         (TC_INIT_FIX_DATA): Delete.
1295         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1296         * write.c (fix_new_internal): Initialize fx_cgen member.
1297         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1298         (gas_cgen_md_apply_fix3): Update.
1299         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1300         (md_cgen_record_fixup_exp): Update.
1301         (FX_OPINFO_R_TYPE): Update.
1302
1303         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1304         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1305         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1306         * frags.h (struct frag): Make opindex, opinfo ints.
1307
1308         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1309
1310 1999-04-26  Tom Tromey  <tromey@cygnus.com>
1311
1312         * aclocal.m4, configure: Updated for new version of libtool.
1313
1314 1999-04-22  Nick Clifton  <nickc@cygnus.com>
1315
1316         * config/tc-mcore.c (md_apply_fix3): Renamed function from
1317         md_apply_fix.
1318         (md_apply_fix3): Do not fix up absolute relocations against
1319         symbolic values.
1320
1321         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1322
1323 1999-04-20  Nick Clifton  <nickc@cygnus.com>
1324
1325         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1326         changes and data-in-text directives.
1327         (mcore_cons): New function: intercept cons() operations.
1328         (mcore_float_cons): New function: intercept float_cons()
1329         operations.
1330         (mcore_stringer): New function: intercept stringer() operations.
1331
1332 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
1333
1334         * obj.h (struct format_ops): Change generate_asm_lineno field to
1335         take no parameters.
1336         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1337
1338         * config/tc-alpha.c (find_opcode_match): Add default case to
1339         switch.
1340         (find_macro_match): Likewise.
1341         (load_expression): Parenthesize && within ||.
1342
1343         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1344
1345 1999-04-17  Nick Clifton  <nickc@cygnus.com>
1346
1347         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1348         .text .data .section pseudo ops.
1349         (mcore_s_section): New function.  Dump lits before changing secs.
1350         (mcore_s_text): New function.  Dump lits before changing secs.
1351         (mcore_s_data): New function.  Dump lits before changing secs.
1352
1353 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
1354
1355         * config/tc-mips.c (mips_32bitmode): New.
1356         (md_begin): Set mips_32bitmode if needed.
1357         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1358         Set EF_MIPS_32BITMODE.
1359
1360 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
1361
1362         * config/obj-coff.c (c_section_symbol): Fix typo in previous
1363         change.
1364
1365 1999-04-16  Nick Clifton  <nickc@cygnus.com>
1366
1367         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1368
1369 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
1370
1371         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1372         expressions correctly.
1373
1374
1375 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
1376
1377         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1378
1379 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
1380
1381         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1382         and fmpynfadd instructions.
1383
1384 1999-04-11  Richard Henderson  <rth@cygnus.com>
1385
1386         * as.h (environ): Declare it, if needed.
1387         * as.c (dump_statistics): Don't declare environ.
1388         * configure.in (environ): Detect declaration.
1389         * configure, config.in: Rebuild
1390
1391         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1392         (i386_displacement): Allocate enough space for replacement buffer.
1393         Clean up replacement buffer initialization.
1394
1395 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
1396
1397         * subsegs.c (section_symbol): Don't create a new symbol if one
1398         already exists; instead, use the existing one, but set its segment
1399         and frag data if it hasn't already been defined.
1400         * config/obj-coff.c (c_section_symbol): Likewise.
1401
1402 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
1403
1404         * tc-alpha.c (load_expression): Call as_bad instead of abort.
1405
1406 1999-04-08  Nick Clifton  <nickc@cygnus.com>
1407
1408         * config/tc-mcore.c: New File: Support routines for MCore
1409         assembler.
1410         * config/tc-mcore.h: New File: Definitions for MCore assembler.
1411         * config/obj-coff.c: Add support for mcore-pe target.
1412
1413         * Makefile.am: Add support for MCore targets.
1414         * Makefile.in: Regenerate.
1415         * configure.in: Add support for MCore targets.
1416         * configure: Regenerate.
1417
1418         * doc/all.texi: Set MCORE.
1419         * doc/as.texinfo: Document MCore specific command line options.
1420
1421         * write.h: Prevent multiple inclusion.
1422
1423 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
1424
1425         * asintl.h (LC_MESSAGES): Never define.
1426         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1427         does not define it.
1428         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1429         does not define it.
1430
1431         * Makefile.am (m68k-parse.c): If configuring in the source
1432         directory, copy m68k-parse.y into the local directory before
1433         running ylwrap, to remove spurious differences when generating
1434         snapshots.
1435         * Makefile.in: Rebuild.
1436
1437         * config/tc-sparc.h (md_do_align): Just allocate the number of
1438         bytes necessary, rather than always allocating 1024.
1439
1440 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
1441
1442         * listing.c (listing_newline): Add cast to avoid warning.
1443         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
1444         * config/tc-i386.c (i386_scale): Add return value.
1445         (build_displacement_string): Remove unused local temp_disp2.
1446         (i386_intel_memory_operand): Add parentheses to avoid warning.
1447         (i386_intel_operand): Remove unused local end_of_operand_string.
1448         (i386_operand): Remove unused local operand_modifier.
1449         (i386_operand): Add parens to avoid warning.
1450
1451 1999-04-04  Don Bowman <don@pixsci.com>
1452
1453         * configure.in: Add mips*-*-vxworks* target; have it define
1454         MIPS_STABS_ELF.
1455         * configure, config.in: Rebuild.
1456
1457 1999-03-31  Nick Clifton  <nickc@cygnus.com>
1458
1459         * configure.in (emulations): Add support for arm-epoc-pe.
1460         * configure: Regenerate.
1461         * config/te-epoc-pe.h: New file.  Define macros specific to
1462         arm-epoc-pe target.
1463         * config/tc-arm.h: Select epoc-pe-arm target format if configured
1464         for arm-epoc-pe target.
1465
1466 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
1467
1468         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
1469
1470 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
1471
1472         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1473         detect ",n" without a condition.
1474         (pa_parse_neg_cmpsub_cmpltr): Likewise.
1475
1476
1477 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
1478
1479         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1480         instruction is encoded with one bit.
1481
1482
1483 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
1484
1485         * doc/internals.texi (CPU backend): Mention that
1486         line_separator_chars should not include newline.  From thi
1487         <ttn@mingle.glug.org>.
1488
1489 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
1490
1491         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1492         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1493
1494 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
1495
1496         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1497
1498 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
1499
1500         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1501
1502
1503 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
1504
1505         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1506
1507 1999-03-15  Martin Hunt  <hunt@cygnus.com>
1508
1509         * app.c (do_scrub_begin): Change '-' back to a symbol char
1510         so we can use multiple opcodes on a line again.
1511
1512         * config/tc-d30v.c: By default, warn if a symbol has
1513         the same name as a register.  Plus some minor
1514         updates from the branch.
1515
1516 1999-03-13  Nick Clifton  <nickc@cygnus.com>
1517
1518         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1519         BFD_RELOC_16 and BFD_RELOC_64.
1520
1521 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1522
1523         * expr.c (expr): Add missing else.
1524
1525 1999-03-12  Nick Clifton  <nickc@cygnus.com>
1526
1527         * config/tc-arm.c (md_apply_fix3): Improve error message.
1528
1529 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
1530
1531         * Makefile.am (CPU_TYPES): Add fr30.
1532         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1533         (fr30,m32r dependencies): Update.
1534         * Makefile.in: Rebuild.
1535
1536         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1537         (gas_cgen_record_fixup_exp): Ditto.
1538         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1539         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
1540         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1541         (md_cgen_lookup_reloc): Update use of operand->type.
1542         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1543         (md_convert_frag): Call cgen_operand_lookup_by_num.
1544         (md_cgen_lookup_reloc): Update use of operand->type.
1545         (m32r_cgen_record_fixup_exp): Ditto.
1546
1547 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
1548
1549         * config/tc-mips.c (md_show_usage): Fix message.
1550
1551 1999-03-03  Nick Clifton  <nickc@cygnus.com>
1552
1553         * doc/c-arm.texi (ARM Syntax): Document new command line switches
1554         and LDR reg,=<expr> instruction.
1555
1556         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1557         -mcpu=arm9tdmi.
1558
1559 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
1560
1561         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1562
1563 1999-02-17  Nick Clifton  <nickc@cygnus.com>
1564
1565         This patch was created by: Scott Bambrough
1566         <scottb@corelcomputer.com>
1567
1568         * app.c:
1569           Special cased '@' character.  The '@' character is used as the
1570           ARM assembler comment character, as a special character
1571           and in ELF .symver pseudo-op's, and as a special character in
1572           .type and .section pseudo-ops.
1573         (symver_pseudo): New static variable.
1574         (symver_state): New static variable.
1575         (struct app_save): Add field 'symver_state'.
1576         (app_push): Save global symver_state int struct app_save.
1577         (app_pop): Restore global symver_state from struct app_save.
1578         (do_scrub_chars): Special case handling of '@' character in
1579         .symver pseudo-ops.
1580
1581         * configure.in: Modified to recognize armv* uname syntax from ARM
1582         Linux kernel.
1583         * configure: Regenerated.
1584
1585         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1586         a prefix to the section's type.
1587         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1588         the type's typename.
1589
1590         * config/tc-arm.h: Add support for PIC generation:
1591         (pic_code): New boolean.
1592         (obj_relocate_extern): Define.
1593         (TC_RELOC_RTSYM_LOC_FIXUP): Define
1594         (TC_CONS_FIX_NEW): Define.
1595         (tc_fix_adjustable): Define.
1596         (GLOBAL_OFFSET_TABLE_NAME): Define.
1597
1598         * config/tc-arm.c: Add support for PIC generation:
1599         (line_seperator_chars): Allow ';' as a seperator for Linux.
1600         (is_immediate_prefix): New macro.
1601         (arm_parse_reloc): New function.
1602         (s_arm_elf_cons): New function.
1603         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1604         (md_undefined_symbol): Special case handling for the Global Offset
1605           Table's symbol.
1606         (md_apply_fix3): Handle PIC relocs.
1607         (tc_gen_reloc): Handle PIC relocs.
1608         (md_parse_option): Add support for '-k' command line switch to
1609           enable PIC generation.
1610         (cons_fix_new_arm): New function.
1611         (s_arm_elf_cons): New function.
1612
1613 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
1614
1615         * configure.in: Add comments for uses of AC_DEFINE.
1616         * acinclude.m4: Likewise.
1617         * acconfig.h: Remove.
1618         * aclocal.m4: Rebuild.
1619         * configure: Rebuild.
1620         * Makefile.in: Rebuild.
1621         * config.in: Rebuild.
1622
1623 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
1624
1625         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1626         non-constant offset from a base register.
1627
1628 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
1629
1630         * config/tc-alpha.c (md_show_usage): Put \ before newline in
1631         strings always.
1632
1633 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
1634
1635         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1636         (emit_insn): Look for pc-relative and no-overflow specifiers on
1637         internal relocation types.
1638
1639 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
1640
1641         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1642         -mcpu=NNNN flags.
1643
1644         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1645         mips_cpu instead.
1646         (mips_4650, mips_4010, mips_4100): Variables removed.
1647         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1648         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1649         variables.
1650         (md_begin): Don't bother initializing the mips_NNNN variables;
1651         mips_cpu is set, and that's good enough now.
1652         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1653         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
1654         (show): New function, to handle wrapping in the CPU lists.
1655         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1656
1657 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
1658
1659         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1660         than treat as an immediate specifier.
1661
1662 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
1663
1664         * config/tc-i386.c: Prototype many functions.
1665         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1666         (i386_immediate): Remove unused second argument.
1667         (i386_intel_operand): Fix i386_is_reg typo.
1668         (i386_operand): Use allow_naked_reg.
1669         (output_invalid): Make operand int for K&R.
1670
1671 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
1672
1673         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1674         patch.
1675         * Makefile.in: Rebuild.
1676
1677 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
1678
1679         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1680         (cgen.o): Ditto.
1681         (EXTRA_as_new_SOURCES): Comment out.
1682         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1683         * Makefile.in: Rebuild.
1684         * doc/Makefile.in: Rebuild.
1685         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
1686         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
1687         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1688         * configure: Rebuild.
1689         * aclocal.m4: Rebuild.
1690         * config.in: Rebuild.
1691         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1692         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1693         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1694         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1695         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1696         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1697         (gas_cgen_record_fixup_exp): Ditto.
1698         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
1699         descriptor, not global variable.
1700         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1701         descriptor, not global variable.  Refer to insert_operand handler
1702         via cpu descriptor, not global function.
1703         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1704         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1705         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1706         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1707         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1708         * config/tc-m32r.c: Ditto.
1709         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1710         (md_assemble): Ditto.
1711         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1712
1713 1999-02-09  Nick Clifton  <nickc@cygnus.com>
1714
1715         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1716         relocations for ELF targets.
1717
1718 1999-02-08  Nick Clifton  <nickc@cygnus.com>
1719
1720         * configure.in: Add support for StrongARM target.
1721         * configure: Regenerate.
1722
1723 1999-02-05  Nick Clifton  <nickc@cygnus.com>
1724
1725         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1726
1727         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1728         for COFF ports.
1729
1730 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
1731
1732         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1733
1734 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
1735
1736         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
1737         (INTEL_DWORD_MNEM_SUFFIX):  Define.
1738         (BYTE_PTR):  Define.
1739         (WORD_PTR):  Define.
1740         (DWORD_PTR):  Define.
1741         (XWORD_PTR):  Define.
1742         (SHORT):  Define.
1743         (OFFSET_FLAT):  Define.
1744         (FLAT):  Define.
1745         (NONE_FOUND):  Define.
1746         (No_dSuf):  Define.
1747         (No_xSuf):  Define.
1748         * config/tc-i386.c  (set_intel_syntax):  New routine.
1749         (intel_syntax):  Declare.
1750         (allow_naked_reg):  Declare.
1751         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
1752         (intel_float_operand):  New routine.
1753         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
1754         Handle brackets as well as parens.  Call i386_intel_operand for
1755         intel syntax.  Reverse operands if appropriate.  Handle new
1756         suffixes.  Handle movzx and movsx.
1757         (i386_is_reg):  New routine.
1758         (i386_immediate):  New routine.
1759         (i386_scale):  New routine.
1760         (i386_displacement):  New routine.
1761         (i386_operand_modifier):  New routine.
1762         (build_displacement_string):  New routine.
1763         (i386_parse_seg):  New routine.
1764         (i386_intel_memory_operand):  New routine.
1765         (i386_intel_operand):  New routine.
1766         (i386_operand):  Call i386_displacement, i386_immediate,
1767         i386_scale, etc.  instead of handling inline.
1768         (parse_register):  Handle registers without prefix.
1769
1770 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
1771
1772         * configure:  Regenerate.
1773         * configure.in (arm-*-oabi):  New.
1774         (thumb-*-oabi):  New.
1775         * config/tc-arm.c (target_oabi):  Declare.
1776         (md_apply_fix3): Support REL relocs.
1777         (md_parse_option):  Handle -oabi.
1778         (elf32_arm_target_format):  New routine.
1779         (md_longopts):  Add OPTION_OABI.
1780         * config/tc-arm.h:  Redefine TARGET_FORMAT.
1781
1782
1783 1999-01-28  Nick Clifton  <nickc@cygnus.com>
1784
1785         * write.c (write_relocs): Handle out of range error.
1786
1787         * config/tc-fr30.c (fr30_fix_adjustable): New function.
1788         (fr30_force_relocation): Default to 0.
1789
1790         * config/tc-fr30.h (obj_fix_adjustable): Define.
1791         (TC_FORCE_RELOCATION): Define.
1792
1793         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1794         relocs.
1795
1796 1999-01-16  Nick Clifton  <nickc@cygnus.com>
1797
1798         * config/tc-d30v.c (write_2_short): Do not generate a sequential
1799         merge of two instructions if the left instruciton kills the right.
1800
1801 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
1802
1803         * Makefile.in: Regenerate.
1804         * configure.in: Redo test for using cgen.
1805         * configure: Regenerate.
1806
1807 1999-01-09  Nick Clifton  <nickc@cygnus.com>
1808
1809         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1810         redefinition of this macro.
1811
1812 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
1813
1814         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1815         warning.
1816
1817 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
1818
1819         * config/tc-mips.c (append_insn): For mips16, insert a nop between
1820         a read of HI or LO and an immediatly following branch.
1821
1822 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
1823
1824         * config/tc-mips.c (md_begin): Another correction to the setting of
1825         mips_eabi64.
1826
1827 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
1828
1829         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1830
1831 1998-12-21  Nick Clifton  <nickc@cygnus.com>
1832
1833         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1834         bit insn when optimizing, so that parallelised instructions will
1835         start on a 32 bit boundary.
1836
1837 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
1838
1839         * config/tc-mips.c (mips_eabi64): New.
1840         (md_begin): Set mips_eabi64.
1841         (mips_elf_final_processing): Use it.
1842
1843 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
1844
1845         * config/tc-mips.c (mips_elf_final_processing):
1846         Correct setting of ABI in e_flags.
1847
1848 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
1849
1850         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1851
1852 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
1853
1854         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1855
1856 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
1857
1858         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1859         warning, values that don't fit in the field.
1860
1861 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
1862
1863         * config/tc-mips.c (mips_abi_string): New.
1864         (md_parse_option,md_longopts): Add mabi.
1865         (mips_elf_final_processing): Set e_flags based on mabi flag.
1866
1867 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
1868
1869         * config/tc-mips.c (md_parse_option): Handle vr4111.
1870
1871 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
1872
1873         * config/tc-h8300.c (build_bytes): Change message given if the
1874         instruction requires H8/300H mode and we're not in Hmode, to
1875         suggest that it may be the operand modes that are the problem, not
1876         necessarily the opcode.
1877
1878 1998-12-10  Nick Clifton  <nickc@cygnus.com>
1879
1880         * config/tc-fr30.c: Add line separator character.
1881
1882 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
1883
1884         * configure.in (hppa-*-mpeix*): New target.
1885         * config/obj-som.h (obj_som_compiler): Declare.
1886         * config/obj-som.c (compiler_seen): New static variable.
1887         (obj_som_compiler): New function.
1888         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1889         (md_pseudo_table): Add "compiler" if OBJ_SOM.
1890         (pa_type_args): Set hppa_priv_level.
1891         (pa_compiler): New static function if OBJ_SOM.
1892         * configure: Rebuild.
1893
1894 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
1895
1896         * read.c (output_leb128): Don't mark as inline.
1897
1898 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
1899
1900         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1901         AIX .vbyte unaligned data support.
1902         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1903         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1904         sections.
1905
1906 1998-12-07  Nick Clifton  <nickc@cygnus.com>
1907
1908         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1909         input handling.
1910
1911 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
1912
1913         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
1914         BFD_RELOC_ARM_PCREL_BRANCH.
1915
1916 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
1917
1918         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1919         checking the target type.
1920         (mips-dec-bsd*): Set endian to little.
1921         * configure: Rebuild.
1922
1923         COFF weak symbol support, based on patches from Mark Elbrecht
1924         <snowball3@usa.net>:
1925         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1926         * config/obj-coff.c (obj_coff_weak): New static function.
1927         (obj_coff_endef) [both versions]: Handle weak symbols.
1928         (coff_frob_symbol): Likewise.
1929         (yank_symbols): Likewise.
1930         (obj_pseudo_table): Add "weak".
1931
1932         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
1933         <aymeric.vincent@emi.u-bordeaux.fr>.
1934         * aclocal.m4: Rebuild with current tools.
1935         * configure: Rebuild.
1936
1937         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1938         an assertion failure for a case we can't handle when OBJ_ECOFF.
1939
1940         * expr.c (operator): And with 0xff to avoid problems with signed
1941         char.
1942
1943 1998-12-03  Nick Clifton  <nickc@cygnus.com>
1944
1945         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1946         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1947
1948 1998-12-02  Nick Clifton  <nickc@cygnus.com>
1949
1950         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1951         LDI:20 insn.
1952
1953 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
1954
1955         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1956         of pcrel point.
1957
1958 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
1959
1960         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1961         pcrel point.
1962
1963 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
1964
1965         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1966         scope.
1967         (d10v_cleanup): Only generate previous insn if a multiline insn is
1968         not pending.
1969
1970 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
1971
1972         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1973         FR30_OPERAND_I32.
1974
1975 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
1976
1977         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1978         -marm6xxx command line switches.
1979
1980 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
1981
1982         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1983         (itbl-ops.o): Delete duplicate dependencies.
1984         Rebuild dependencies.
1985         Add fr30 dependencies.
1986         * Makefile.in: Rebuild.
1987
1988 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
1989
1990         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1991         opcode list.
1992         * listing.c: Ignore line terminator characters found inside
1993         strings.
1994
1995 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
1996
1997         * po/gas.pot: Regenerated.
1998
1999 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2000
2001         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2002         fr30_is_label_start().  Also checks for delay slot insns.
2003
2004         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2005         FR30 instructions which contain a colon in the mnemonic.
2006
2007         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2008
2009 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2010
2011         * config/tc-fr30.c: Removed currently superflous code.
2012
2013 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2014
2015         * config/tc-fr30.h: New file.
2016         * config/tc-fr30.c: Tweaking so that it will compile.
2017
2018 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2019
2020         * config/tc-d10v.h (obj_fix_adjustable):  Define.
2021         (TC_FORCE_RELOCATION):  Define.
2022         (d10v_force_relocation):  Declare.
2023         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
2024         (md_apply_fix3):  Handle Vtable relocs.
2025         (d10v_fix_adjustable):  New.
2026         (d10v_force_relocation):  New.
2027
2028 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
2029
2030         * config/tc-d30v.c: Change default behaviour to ignore potential
2031         conflicts between register name and symbol names.
2032
2033 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
2034
2035         * configure.in: Add fr30-*-*.
2036         * config/tc-fr30.c: New file.
2037         * Makefile.in: Regenerated.
2038         * config.in: Regenerated.
2039         * configure: Regenerated.
2040         * doc/Makefile.in: Regenerated.
2041         * po/gas.pot: Regenerated.
2042
2043 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
2044
2045         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2046         are 16 bit insns.
2047
2048 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
2049
2050         * app.c (do_scrub_begin): Set characters above 127 to be symbol
2051         characters.
2052         (do_scrub_chars): Add some casts to unsigned char to avoid
2053         unwanted sign extension.
2054         * read.c (lex_type): Set characters about 127 to be symbol
2055         characters.
2056         * config/tc-i386.c (md_begin): Set identifier_chars and
2057         operand_chars for values above 127.
2058
2059 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
2060
2061         * configure.in: detect cygwin* instead of cygwin32*
2062         * configure: regenerate
2063
2064 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
2065
2066         * listing.c: Add support for producing a listing from piped
2067         input.
2068
2069 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
2070
2071         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2072         (append_insn): Account for the tx39's multiply behavior.
2073
2074 1998-10-26  Michael Meissner  <meissner@cygnus.com>
2075
2076         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2077         from assemble_parallel_insns.  Add support for '->' to indicate
2078         explicitly serializing the instructions.
2079         (md_assemble): Ditto.
2080
2081 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
2082
2083         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
2084         WEAK handling.
2085
2086 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
2087
2088         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
2089
2090 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
2091
2092         * config/tc-mips.c : support frame and regmask/fregmask when
2093           MIPS_STABS_ELF is specified.
2094
2095 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
2096
2097         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
2098         (md_apply_fix):  Don't return 1 for VTABLE relocs.
2099         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
2100
2101 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2102
2103         * doc/c-i386.texi: Replace occurences of "opcode" with
2104         "instruction mnemonic", "instruction", or "mnemonic" when
2105         referring to the name of an instruction.  Use "opcode" when
2106         referring to the sequence of machine bytes.
2107
2108         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2109         (is_opcode_char): Rename to is_mnemonic_char.
2110         (md_assemble and i386_operand): Correct error messages from
2111         "opcode" to "instruction mnemonic"
2112         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2113         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2114         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2115         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2116         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2117         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2118         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2119
2120         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2121
2122         * config/tc-i386.c (i386_operand): Check for garbage after
2123         register name.
2124
2125 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2126
2127         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2128         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2129
2130 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
2131
2132         * config/tc-sh.h (obj_fix_adjustable):  Define.
2133         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
2134         (md_apply_fix):  Likewise.
2135         (tc_gen_reloc):  Likewise.
2136         (sh_fix_adjustable):  New.
2137
2138 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
2139
2140         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2141         * cgen.h (gas_cgen_finish_insn): Update prototype.
2142         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2143         cgen_insn_t -> CGEN_INSN_INT.
2144         (make_parallel): Update handling of CGEN_INT_INSN_P.
2145         (assemble_parallel_insn): Ditto.
2146         (target_make_parallel): New function.
2147         (md_assemble): Use it.
2148
2149 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
2150
2151         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
2152
2153 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
2154
2155         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2156         converted into lower case.
2157
2158 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
2159
2160         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
2161         (gas_cgen_tc_gen_reloc):  Likewise.
2162         * config/tc-m32r.h (obj_fix_adjustable):  Define.
2163         * config/tc-m32r.c (m32r_fix_adjustable):  New.
2164         (m32r_force_relocation):  Handle VTABLE relocs.
2165
2166 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
2167
2168         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2169
2170 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
2171
2172         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2173         to lower case before parsing.
2174
2175         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2176         parallel insns modift buts in the PSW as a side effect.
2177
2178 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
2179
2180         * config/tc-d30v.c (find_format): Test for missing flag and
2181         control registers.
2182
2183         (md_apply_fix3): Fix error messages to avoid
2184         assumption about presence of a symbol.
2185
2186         (parallel_ok): Disallow parallel instructions that both modify the
2187         same flag register.
2188
2189         (find_format): Generate a warning if an odd numbered register is
2190         used as the first register in a mutli-register instruction.
2191
2192 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
2193
2194         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2195         relocations are always associated with a symbol.
2196
2197 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
2198
2199         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
2200         (elf32_sparc_force_relocation):  Declare.
2201         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
2202         (tc_gen_reloc):  Handle vtable relocs.
2203         (elf32_sparc_force_relocation):  New.
2204
2205 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
2206
2207         * symbols.c (S_IS_FUNCTION):  New.
2208         * config/tc-v850.h (obj_fix_adjustable):  Define.
2209         (TC_FORCE_RELOCATION):  Define.
2210         (v850_force_relocation):  Declare.
2211         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
2212         of fx_addnumber for VTABLE reloc addends.
2213         (md_apply_fix3):  Handle VTABLE relocs.
2214         (v850_fix_adjustable):  New.
2215         (v850_force_relocation):  New.
2216
2217 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
2218
2219         * tc-hppa.c (fp_operand_format): Add some additional formats.
2220         (pa_ip): Do not automatically promote into pa2.0 mode.
2221         (pa_level): Handle ".level 2.0".
2222
2223 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2224
2225         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2226         * config/tc-i386.h (template.extension_opcode): Change to
2227         unsigned int to allow full range of 8-bit opcode suffixes.
2228         (None): Redefine as 0xffff.
2229
2230         From Jeff B Epler <jepler@usgs.gov>
2231         * doc/c-i386.texi (i386-SIMD): New section.
2232
2233 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
2234
2235         * read.c (discard_rest_of_line): New function.
2236         * read.h: Declare it.
2237         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2238
2239 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
2240
2241         * config/tc-d10v.c (find_symbol_matching_register): New function.
2242         (find_opcode): Cope with the case where a register name matches
2243         a symbol name.
2244
2245 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
2246
2247         * config/tc-v850.c (md_pcrel_from): Rename to
2248         v850_pcrel_from_section.
2249         (v850_pcrel_from_section): Do not resolves symbols in other
2250         sections.
2251
2252         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2253
2254 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
2255
2256         * config/tc-d10v.c (find_opcode): Generate an error if a register
2257         is supplied for an operand that should not be a register.
2258
2259 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
2260
2261         * config/tc-d30v.c (write_2_short): But do allow delayed branch
2262         instructions to have another instruction in the right bin.
2263
2264 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
2265
2266         * config/tc-d30v.c (write_2_short): Do not allow instructions in
2267         the right container if the left container holds a branch
2268         instruction.
2269
2270 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
2271
2272         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2273         both a register name and symbol name.
2274         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2275
2276 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
2277
2278         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2279         execution unit class.
2280
2281         (reg_name_search): If a name matches a register and a symbol,
2282         prefer the register.
2283         (find_format): Disallow flag registers when a general purpose
2284         register is required.
2285         If a number is required, but a register has been given, check to
2286         see if a symbol with the same name as the register exists, and if
2287         so, use that symbol.
2288
2289 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
2290
2291         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2292
2293 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
2294
2295         * config/tc-d30v.c (find_format): Do not accept flag registers as
2296         general purpose registers.
2297         (find_format): If an immediate value is expected at a given place
2298         in a format, but a register name has been provided instead, check
2299         to see if that register name matches the name of a predefined
2300         symbol and if it does, then use the symbol instead.
2301         (reg_name_search): If a register name matches a symbol name,
2302         prefer the register name to the symbol name.
2303
2304 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
2305
2306         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2307         the previous insn to empty.
2308
2309 1998-09-20  Michael Meissner  <meissner@cygnus.com>
2310
2311         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2312         pieces, forcing the use of an ANSI compiler.
2313
2314 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2315
2316         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
2317         relocs.
2318         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2319
2320 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
2321
2322         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
2323         assembler syntax.
2324         (obj_elf_vtable_entry):  Likewise.
2325         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
2326         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2327         (tc_gen_reloc): Likewise.
2328         (arm_fix_adjustable): Likewise.
2329         (elf32_arm_force_relocation): New.
2330         (armelf_frob_symbol):  Remove coff-style symbol support.
2331
2332 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
2333
2334         * config/tc-i386.c (i386_operand): Fix typo in last patch.
2335
2336 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
2337
2338         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
2339         OBJ_COFF so that routine is defined for a.out format.
2340
2341 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
2342
2343         * config/tc-i386.c (i386_operand): Detect non-segment registers
2344         used as segment prefixes.
2345
2346 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2347
2348         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2349         optimize across FDE boundaries.
2350
2351         * config/obj-coff.c (obj_coff_section): Preserve any link once
2352         flags when setting the section flags.
2353
2354 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
2355
2356         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2357         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2358
2359 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2360
2361         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2362         to the host width.
2363
2364 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
2365
2366         * frags.c (frag_grow): Include the size of the frag struct in the
2367         obstack chunk size.
2368
2369         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2370         if the new subseg comes before the old.
2371
2372 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2373
2374         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2375         to handle edge8 and edge16.
2376
2377 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
2378
2379         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2380         before we clobber the symbol involved.
2381
2382 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
2383
2384         * config/tc-arm.c:  Remove OBJ_ELF definitions for
2385         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
2386         use arm_adjust_symtab for OBJ_COFF.
2387         (armelf_adjust_symtab):  New Routine.
2388         * config/tc-arm.h:  Define obj_adjust_symtab to
2389         armelf_adjust_symtab for OBJ_ELF.
2390
2391 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
2392
2393         * configure.in: Make all i386-elf targets use bfd_gas.
2394         * config/tc-i386.c (tc_i386_force_relocation): New.
2395         (tc_i386_fix_adjustable): Don't fix vtable relocs.
2396         (md_apply_fix3): Likewise.
2397         (tc_gen_reloc): Handle them.
2398         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2399         tc_i386_force_relocation.
2400
2401 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
2402
2403         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2404
2405 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
2406
2407         * config/tc-d30v.c (md_assemble): Copy previous opcode over
2408         current opcode after writing the first insturction of a reverse
2409         sequential pair.
2410
2411 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
2412
2413         * read.h (generate_lineno_debug): Add prototype.
2414         * read.c (generate_lineno_debug): Make non-static.
2415
2416 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2417
2418         * config/tc-i386.c (md_assemble): Only warn for address/data size
2419         prefixes.
2420
2421 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
2422
2423         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2424         against Thumb function names, as the linker needs this information.
2425
2426 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
2427
2428         * expr.c (operand): Check also that there is no advance in operand
2429         after atof_generic in order to decide "is it label 0f or floating
2430         point number?".
2431
2432 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
2433
2434         * config/tc-m32r.c: Replace double dash prefix to M32R specific
2435         command line options with a single dash.
2436         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2437
2438 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
2439
2440        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2441        * tc-arm.c (arm_fix_adjustable): New routine.
2442
2443 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
2444
2445         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2446         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2447         demand_empty_rest_of_line before mri_comment_end.
2448         (equals): Check garbage after expression before
2449         mri_comment_end in MRI mode.
2450
2451 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2452
2453         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2454         small immediate constant to use the constant itself rather than
2455         always using 1.
2456
2457 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2458
2459         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2460         (pa_leave): Likewise.
2461
2462 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2463
2464         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2465         prefixes.
2466         (i386_operand): Fix an error message.
2467
2468 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
2469
2470         * doc/c-arm.texi (ARM Directives): Document .req directive.
2471
2472         * config/tc-arm.c (reg_required_here): Display erroneous string if
2473         the register name could not be decoded.
2474         Do not set inst.instruction if the sift is -1.
2475
2476 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
2477
2478         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2479         we do for EXTERN.
2480
2481 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
2482
2483         * config/tc-d30v.c (d30v_align): Always perform alignment request,
2484         even if it is belived to be unnecessary.
2485
2486 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2487
2488         config/tc-i386.c (i386_operand): Size immediate constants by
2489         suffix (erroneously removed as part of July 7 change).
2490
2491 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
2492
2493         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
2494         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2495         (armelf_frob_symbol):  New Routine.
2496         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
2497
2498 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
2499
2500         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2501
2502 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
2503
2504         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2505         command line switches passed to assembler.
2506
2507 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
2508
2509         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2510         (gas_cgen_opcode_desc): Declare.
2511         (gas_cgen_parse_operand): Declare.
2512         (*): Prepend gas_ to gas specific fns to denote them as such.
2513         All uses updated.
2514         * cgen.c (gas_cgen_opcode_desc): New global
2515         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2516         (queue_fixup): Renamed from cgen_queue_fixup.
2517         (*): Prepend gas_ to gas specific fns to denote them as such.
2518         All uses updated.
2519         (gas_cgen_md_apply_fix3): Update call to insert_operand.
2520         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2521         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2522         Open opcode table and initialize it.
2523         (make_parallel): Use gas_cgen_opcode_desc.
2524         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
2525         (md_assemble): Ditto.
2526
2527 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
2528
2529         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2530         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2531         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
2532         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2533         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2534         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
2535         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2536         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2537         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2538         (INIT_STAB_SECTION): Likewise.
2539         (OBJ_PROCESS_STAB): Likewise.
2540
2541         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2542         (md_parse_option): Watch for them.
2543         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2544         (md_begin): Kill neverdef code.
2545         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2546         (s_alpha_prologue): Watch alpha_cur_ent_sym.
2547         (s_alpha_coff_wrapper): New.
2548         (md_pseudo_table): Trap all ECOFF pseudos.
2549
2550 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
2551
2552         Start of changes to remove mdebug section from mips*-elf
2553         Based on MIPS_STAB_ELF definition
2554         * acconfig.h: undef if not configured
2555         * config.in: undef if not configured
2556         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2557         * config/tc-mips.c (s_ent): set BSF_FUNCTION
2558         * stabs.c (s_stab_generic): flush frag
2559
2560 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
2561
2562         * configure.in: (arm-*-elf):  Handle.
2563         (thumb-*-elf): Handle.
2564         * configure:  Regenerate.
2565         * read.c (stringer): Fix typo in comment.
2566         * write.c (fixup_segment): Don't add symbol value to addend if
2567         TC_ARM and OBJ_ELF.
2568         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
2569         sections.
2570         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
2571         for OBJ_ELF.
2572
2573 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
2574
2575         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2576         (write_2_short): Emit warning if new flag is set.
2577         (do_assemble): Set flags if left instruction is one of special
2578         "right-instruction-killer" type.
2579
2580 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
2581
2582         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2583         Always output words in debug_info section as big endian.
2584         (sparc_target_format): Choose correct bfd target.
2585         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2586
2587 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
2588
2589         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2590         to work with internationalization code.  Issue an error when two
2591         operands match that are not allowed to match.
2592
2593 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
2594
2595         * configure.in (install_tooldir): Allow target to specify whether
2596         it wants to be installed in $(tooldir)/bin.
2597         * configure: Regenerate.
2598         * Makefile.am (install-exec-local): Set install-exec-tooldir
2599         dependency via configure.
2600         * Makefile.in: Regenerate.
2601
2602 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
2603
2604         * Makefile.am (install-exec-local): Split into two ...
2605         (install-exec-bindir,install-exec-tooldir): New rules.
2606         * Makefile.in: Regenerate.
2607
2608 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
2609
2610         * Makefile.am (install-exec-local): Don't remove the file before
2611         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
2612         W. Rozycki <macro@ds2.pg.gda.pl>.
2613         * Makefile.in: Rebuild.
2614
2615 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
2616
2617         * cgen.c: Include libiberty.h.
2618         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2619         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2620         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2621         (md_cgen_lookup_reloc)): Declare.
2622         (md_cgen_record_fixup_exp): Declare.
2623         * config/tc-m32r.h (md_pcrel_from_section): Declare.
2624         (m32r_relax_frag): Declare.
2625         (cgen_md_apply_fix3): Decls moved to cgen.h.
2626         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2627         (m32r_cgen_record_fixup_exp): Delete decl.
2628         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2629         (assemble_nop): Delete.
2630         (expand_debug_syms): Delete unused `exp'.
2631         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2632         Add default case for -Wall.
2633         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2634         (md_atof): Delete unused wordP.
2635
2636 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
2637
2638         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2639         value.
2640
2641 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
2642
2643         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2644         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2645         .print, .purgem, and .struct.  Remove documentation for
2646         .app-file.
2647
2648 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
2649
2650         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2651         Update call to insert_operand.
2652
2653 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
2654
2655         * config/tc-m32r.c (ms_show_usage): Formatting changes.
2656
2657 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
2658
2659         * config/tc-i386.c (md_assemble): Don't get confused by trailing
2660         whitespace after a prefix operator.
2661
2662 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
2663
2664         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2665
2666 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
2667
2668         * config/tc-sparc.c (log2): New static function.
2669         (s_reserve): Use log2 to convert alignment before calling
2670         record_alignment.
2671         (s_common): Use log2 to convert alignment before calling
2672         record_alignment and frag_align.
2673         (sparc_cons_align): Use log2.
2674
2675 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
2676
2677         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2678         (s_common): Likewise.
2679
2680         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
2681         initialization of waddr.
2682         (sparc_elf_final_processing): Add default case to switch.
2683
2684 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2685
2686         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
2687         than temporary real.
2688
2689 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2690
2691         * write.c (subsegs_finish): Don't align the segments if there were
2692         any errors.
2693
2694         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2695         copying aux information.
2696
2697         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2698         expression into a symbol.
2699
2700 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2701
2702         * config/tc-i386.c (mode_from_disp_size): Change arg and return
2703         type to unsigned int.
2704         (md_assemble): Change type used to store offsets from unsigned
2705         long to long.
2706         (i386_operand): Switch error check to only call RESTORE_END_STRING
2707         once after parse_register.
2708
2709 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
2710
2711         * config/tc-v850.c (md_show_usage): Changed format to match that
2712         of gcc, ld, etc.
2713
2714         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2715
2716 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2717
2718         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2719         relocs.
2720         (md_apply_fix_2): Force the symbol of the vtable reloc to be
2721         weak.
2722
2723 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
2724
2725         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2726         * doc/Makefile.in: Rebuild.
2727
2728 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
2729
2730         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2731         for %lo expressions.
2732         (mips_ip, case 'u'): Move range check after code to mask
2733         off bits in %hi/%lo expressions.  Mask off high bits for
2734         %lo expressions.
2735
2736 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2737
2738         * doc/Makefile.am (gasver.texi): New target.
2739         (as.info, as.dvi): Depends upon gasver.texi.
2740         * doc/as.texinfo: Include gasver.texi.  Mention version number on
2741         title page and in top node.
2742         * doc/Makefile.in: Rebuild.
2743
2744 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
2745
2746         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2747         but not including the line containing the edict.
2748         * listing.h (LISTING_EOF): New.
2749         * input-scrub.c (input_scrub_next_buffer): Call it.
2750
2751 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2752
2753         * config/tc-i386.c (i386_operand): Don't set the size of an
2754         immediate address based solely on the suffix and the mode.
2755
2756         * config/tc-i386.c (md_assemble): Add assertion to make sure
2757         overlap2 does not set Imm.
2758
2759         * config/tc-i386.c (space_chars): Remove. The scrubber converts
2760         sequences of whitespace to a single space.
2761         (is_space_chars): Just compare with space.
2762         (md_begin): Don't initialize space_chars.
2763         (md_assemble): Just skip a single whitespace character.
2764         (i386_operand): Rewrite base-index parsing to use new
2765         parse_register, and to skip white space.  Skip white space in a
2766         number of other places too.  Don't give error message if
2767         parse_register fails.
2768         (parse_register): Change reg_string parameter to be non-const.
2769         Add end_op parameter.  Skip white space after the `%', and return
2770         end of register string.  Give error message here rather than
2771         caller.
2772
2773 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
2774
2775         Based on patch from Matt Semersky <matts@scd.hp.com>:
2776         * expr.c (op_encoding): Make const.
2777         (expr_set_precedence): New function.
2778         (expr_begin): Don't set operator rankings, just call
2779         expr_set_precedence.
2780         * expr.h (expr_set_precedence): Declare.
2781         * read.c (s_mri): Call expr_set_precedence.
2782
2783 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
2784
2785         * doc/as.texinfo (Statements): Remove paragraph discussing
2786         continuing lines with a backslash.  This hasn't worked for years,
2787         if it ever did.
2788
2789 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
2790
2791         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
2792         symbol definitions.
2793         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2794         (ps_CTORS, ps_DTORS): New section types.
2795         (vms_fixup_xtors_section): New function
2796         (Ctors_Psect, Dtors_Psect): Define.
2797         (IS_GXX_XTOR): Define
2798         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2799         Filter static constructors/destructors and add to
2800         Ctors_Symbols/Dtors_Symbols chain.
2801         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2802         appropriate section.
2803
2804         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2805         * makefile.vms: Merge vax/vms support.
2806
2807 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
2808
2809         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2810         (elf_pseudo_table): Add them.
2811         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2812         (md_apply_fix): Accept them.
2813         (mips_fix_adjustable): Don't adjust them.
2814         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2815         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2816         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2817         (tc_fix_adjustable): Don't adjust them.
2818
2819 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
2820
2821         * Makefile.am (CGEN_CPU_PREFIX): New variable.
2822         (cgen.o): Use it.
2823         * Makefile.in: Regenerate.
2824         * configure.in: AC_SUBST cgen_cpu_prefix.
2825         * configure: Regenerate.
2826
2827 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
2828
2829         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2830         Changed all users of COND12_DELAY.
2831
2832 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
2833
2834         * config/tc-mn10300.c (set_arch_mach): New function.
2835         (md_pseudo_table): Add pseudo-ops to set the current machine type.
2836         (md_begin): Default to mn10300 mode.
2837         (md_assemble): Only accept instructions for the core mn10300
2838         chip and the active machine type.
2839
2840 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
2841
2842         * subsegs.h (segment_info_type): Give the struct a name.
2843         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2844         * config/tc-h8500.h (tc_reloc_mangle): Declare.
2845         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2846         * config/tc-w65.h (tc_reloc_mangle): Declare.
2847         * config/tc-z8k.h (tc_reloc_mangle): Declare.
2848
2849 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
2850
2851         * config/tc-v850.c (v850_comm):  Restore old section
2852         after common processing.
2853
2854 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
2855
2856         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2857
2858 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
2859
2860         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2861         char with code that explicitly sign-extends.
2862
2863 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
2864
2865         * config/tc-v850.c (md_begin): Restore text section as the current
2866         section after creating call table sections.
2867         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2868         code.
2869
2870         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2871         with call to macro SYM_AUXINFO.
2872
2873 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
2874
2875         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2876         with the program transform name.
2877         * Makefile.in: Rebuild.
2878
2879 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2880
2881         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2882         information.
2883
2884 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
2885
2886         * config/tc-i386.c (i386_operand): Be prepared for a space between
2887         the open parenthesis and the start of the register operand,
2888         because of the June 16 change.
2889
2890 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
2891
2892         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2893         BFD_ASSEMBLER.
2894
2895 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
2896
2897         * config/tc-d30v.c (d30v_align): Always perform alignment request,
2898         even if it is belived to be unnecessary.
2899
2900 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
2901
2902         * write.c (adjust_reloc_syms): Never adjust relocs against weak
2903         symbols.
2904         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2905
2906 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
2907
2908         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2909         shift amount for a repeated operand.  The shift amount for the
2910         repeated copy comes from the size of the operand.
2911
2912 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
2913
2914         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2915
2916 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
2917
2918         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2919
2920 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2921
2922         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2923         characters in it as LEX_IS_SYMBOL_COMPONENT.
2924         * config/tc-i386.h (tc_symbol_chars): Define.
2925         (extra_symbol_chars): Declare.
2926         * config/tc-i386.c (extra_symbol_chars): Define.
2927         (comment_chars): Don't use '/' as comment start if TE_LINUX.
2928         (line_comment_chars): Set to '/' if TE_LINUX.
2929         * doc/c-i386.texi (i386-prefixes): Update.
2930         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2931
2932 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
2933
2934         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2935         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2936
2937 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
2938
2939         * config/tc-d10v.c (md_apply_fix3): Checking displacement
2940         constraint in instructions REP & REPI.
2941
2942 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
2943
2944         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2945         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2946
2947         (check_range): If the operand is shifted, then shift the number
2948         before checking its range.
2949
2950         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2951
2952         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2953         common sections.
2954
2955 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
2956
2957         * config/tc-v850.c (v850_comm): Create special sections as needed.
2958
2959 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
2960
2961         * config/tc-d10v.c (write_2_short): Addition of swapping
2962         instructions for sequential and reverse sequential order when
2963         given order is not possible.
2964
2965 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
2966
2967         * Makefile.am: Rebuild dependencies.
2968         (DEP_INCLUDES): Fix reference to intl build directory.
2969         * Makefile.in: Rebuild.
2970
2971 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2972
2973         * doc/c-i386.texi: Update 16 bit documentation.
2974
2975         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2976         IgnoreDataSize to IgnoreSize as they are used for address size as
2977         well as data size.
2978         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
2979         32-bit mode, similarly addr16/data16 and variants.
2980
2981 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
2982
2983         * config/tc-d30v.c (md_assemble): Fix handling of reverse
2984         sequential word multiply instructions.
2985
2986         (do_assemble): Add extra command line argument, to allow mul32
2987         attribute to be preserved across parallel insns.
2988         (md_assemble): Insert NOPs between explicitly parallel insns which
2989         contain an 32 bit multiply and a 16 multiply.
2990
2991 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2992
2993         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2994         likewise for REPE.
2995
2996         * config/tc-i386.c (reloc): Add braces.
2997
2998         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2999         consistent with Intel naming.
3000         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3001         use bitfields in sib_byte.
3002         (modrm_byte): Don't use bitfields here either.
3003
3004         * config/tc-i386.c (current_templates): Add const.
3005         (parse_register): Add const to return, param, and char *s.
3006         (i386_operand): Add const to reg_entry *r.
3007         * config/tc-i386.h (templates): Add const to start, end.
3008
3009         Inspired by code for 16 bit gas support from Martynas Kunigelis
3010         <martynas@nm3.ktu.lt>:
3011         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3012         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3013         (uses_mem_addrmode): Remove.
3014         (md_estimate_size_before_relax): Add support here too.
3015         (md_relax_table): Rewrite interface to md_relax for 16 bit
3016         support.
3017         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3018         (opcode_suffix_to_type): Remove.
3019         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3020         (SIZE_FROM_RELAX_STATE): Modify to suit above.
3021         (md_convert_frag): Likewise.
3022         (i386_operand): Add support for 16 bit base/index regs,
3023         immediates, and displacements.  Remove some unnecessary casts, and
3024         localise end_of_operand_string, displacement_string_start,
3025         displacement_string_end variables.  Add GCC_ASM_O_HACK.
3026         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3027
3028         * config/tc-i386.c (prefix_hash): Remove.
3029         (md_begin): Rewrite without obstacks.  Remove prefix hash table
3030         handling.  Rewrite lexical table handling.
3031         (i386_print_statistics): Don't print prefix statistics.
3032         (md_assemble): Rewrite instruction parser so that line is not
3033         converted to lower case.  Don't do a hash_find for prefixes,
3034         instead recognise them via opcode modifier.
3035         (expecting_operand, paren_not_balanced): Localise variables.
3036         * config/tc-i386.h (IsPrefix): Define.
3037         (prefix_entry): Remove.
3038
3039         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3040         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3041         '\\' in case where comment_chars contains '/'.
3042
3043         * config/tc-i386.c (MATCH): Ensure given operand and template
3044         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
3045         you must write `ljmp *table(%ebx)'.
3046
3047         From H.J. Lu <hjl@gnu.org>:
3048         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3049         as 0 ifndef BFD_ASSEMBLER.
3050         (md_assemble): Allow immediate operands without suffix or
3051         other reg operand to default in size to the current code size.
3052
3053 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
3054
3055         * config/tc-v850.c (md_begin):  Restore creation of
3056         .call_table_text and .call_table_data sections.
3057
3058 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3059
3060         * config/tc-d30v.c (md_assemble): Set execution type to unknown
3061         after emitting a word of noops.
3062
3063 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3064
3065         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3066         (i386_operand): Simplify checks for valid base/index combinations.
3067         Disallow `in 4(%dx),%al'.
3068
3069         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3070         index_reg const.
3071         (add_prefix): Change parameter from char to int.
3072
3073         * config/tc-i386.h (Ugh): Define opcode modifier.
3074         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3075
3076         * config/tc-i386.c (md_assemble): Rewrite MATCH and
3077         CONSISTENT_REGISTER_MATCH macros to check register types more
3078         thoroughly.  Check for illegal suffix/operand combinations
3079         when matching insns with operands.  Handle new `s' suffix, and
3080         associated FloatMF opcode modifier for float insns with memory
3081         operands.
3082         * config/tc-i386.h (FloatMF): Define new opcode modifier.
3083         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3084         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3085         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3086         DATA_PREFIX_OPCODE throughout.
3087
3088         * config/tc-i386.c (REGISTER_WARNINGS): Define.
3089         (md_assemble): Rewrite suffix/register operand checking code to be
3090         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
3091         AnyMem, the better to grep.
3092         (pi): Remove Abs.
3093         (i386_operand): Don't set Mem bits in i.types[this_operand] when
3094         given a memory operand.  Don't set Abs bits either.
3095         (type_names): Remove Mem*, Abs*.
3096         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3097         define opcode_modifiers as these cases are handled by Disp8,
3098         Disp16, Disp32 and suffix checks.
3099         (COMES_IN_BOTH_DIRECTIONS): Remove.
3100         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3101
3102         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3103         if IgnoreDataSize modifier given.  Remove ShortformW modifier
3104         test.  Add test for ShortForm in W base_opcode modification.
3105         Merge Seg2ShortForm and Seg3ShortForm code.
3106         * config/tc-i386.h (ShortFormW): Remove.
3107         (IgnoreDataSize): Define.
3108
3109 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
3110
3111         * config/tc-d30v.c (md_assemble): Store previous segment state
3112         with previous instruction.
3113
3114 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3115
3116         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3117         (ebp, esp): Remove static variables.
3118         (MATCH): Remove test for InOutPortReg.
3119         (i386_operand): Properly handle InOutPortReg here instead.
3120         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3121         (md_assemble): Simplify and correct modrm and sib generation.
3122         (i386_operand): Add warning for scale without index.
3123         Rewrite checks for valid base/index combinations.
3124
3125         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3126         macros and enclose in do while(0).
3127         (RESTORE_END_STRING): Likewise.
3128         (md_assemble): Add one to printed operand number so we start
3129         from 1 not 0.  Add some more gettext invocations.
3130         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3131         number here too.
3132
3133         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3134         DATA_PREFIX, SEG_PREFIX): Define.
3135         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3136         (check_prefix): Remove function.
3137         (add_prefix): New function.  Add prefix to i.prefix as well as
3138         doing checks.
3139         (md_assemble): Changes for add_prefix.  Remove hack for wait
3140         prefix, instead always output prefixes in fixed order.  Test
3141         for jcxz/loop when selecting between word & dword operations,
3142         and add address size prefix rather than operand size prefix.
3143         Remove operand -> address size hack when emitting jcxz/loop.
3144         (i386_operand): Remove O_Absent check as it's done in expr.
3145
3146 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
3147
3148         * configure.in: Recognize m5200 as a cpu_type of m68k.
3149         * aclocal.m4: Rebuild with current libtool.
3150         * configure: Rebuild.
3151
3152 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3153
3154         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3155         to relaxable_symbol to prevent references to external symbol from
3156         being relaxed.
3157
3158 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3159
3160         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3161         symbols are relaxable.
3162
3163 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
3164
3165         * config/tc-v850.c (md_begin):  Don't create special
3166         sections by default.
3167
3168 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
3169
3170         * config/tc-mips.c (macro): For div and udiv, close the
3171         reorder block as soon as possible.
3172
3173 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
3174
3175         From Matt Semersky <matts@scd.hp.com>:
3176         * macro.c (macro_mri_mode): New function.
3177         * macro.h (macro_mri_mode): Declare.
3178         * read.c (s_mri): Call macro_mri_mode when switching in and out of
3179         MRI mode.
3180
3181 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
3182
3183         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3184         OBJ_EVAX case.
3185
3186         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3187         until after xstrdup in OBJ_EVAX case.
3188
3189 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
3190
3191         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3192         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
3193         of hardcoded magic number.
3194         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3195
3196 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
3197
3198         * read.c (do_s_func): New function.
3199         (s_func): Call it.
3200         * read.h (do_s_func): Add prototype.
3201
3202 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
3203
3204         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3205         nops if fill pattern not specified.
3206
3207 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
3208
3209         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3210         * config/te-go32.h (TE_GO32): Define.
3211         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3212
3213 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3214
3215         Implement .func/.endfunc pseudo-ops.
3216         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3217         (s_func): Declare.
3218         * read.c (potable): Add .func,.endfunc.
3219         (s_func): New function.
3220         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3221         functions.
3222         (in_doc_func_p,current_function_label): New static globals.
3223         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3224
3225 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3226
3227         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3228         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3229         * config/tc-arm.h (WORKING_DOT_WORD): Define.
3230         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3231         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3232         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3233         * config/tc-i860.h (WORKING_DOT_WORD): Define.
3234         * config/tc-i960.h (WORKING_DOT_WORD): Define.
3235         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3236         * config/tc-w65.h (WORKING_DOT_WORD): Define.
3237         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3238         * config/tc-a29k.c: Don't define md_short_jump_size,
3239         md_long_jump_size, md_create_short_jump or md_create_long_jump.
3240         * config/tc-alpha.c: Likewise.
3241         * config/tc-alpha.h: Likewise.
3242         * config/tc-arm.c: Likewise.
3243         * config/tc-h8300.c: Likewise.
3244         * config/tc-h8500.c: Likewise.
3245         * config/tc-hppa.c: Likewise.
3246         * config/tc-i860.c: Likewise.
3247         * config/tc-i960.c: Likewise.
3248         * config/tc-ppc.c: Likewise.
3249         * config/tc-sh.c: Likewise.
3250         * config/tc-sparc.h: Likewise.
3251         * config/tc-tic30.c: Likewise.
3252         * config/tc-w65.c: Likewise.
3253         * config/tc-z8k.c: Likewise.
3254
3255 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
3256
3257         * config/tc-vax.c (_): Delete this macro used for placeholder
3258         values in vax_operand_width_size; it conflicts with the _() macro
3259         used for internationalization.
3260
3261 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3262
3263         * symbols.c (symbol_find_base): Fix case insensitive symbol name
3264         code.  From Chris Moller <moller@bops.com>.
3265
3266         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3267         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3268         * read.c (emit_expr): Initialize seg and subseg fields of a new
3269         broken word.
3270         * write.c (write_object_file): Switch to the appropriate segment
3271         and subsegment when processing a broken word.
3272
3273         * config/tc-m68k.c (mri_assemble): New static function.
3274         (build_mri_control_operand): Call mri_assemble rather than
3275         md_assemble.
3276         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3277         (s_mri_endf, s_mri_endw): Likewise.
3278
3279 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
3280
3281         * read.c (s_org): Call md_flush_pending_output if it is defined.
3282
3283         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3284
3285 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
3286
3287         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3288         (md_parse_option): Add for same.
3289         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3290         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3291         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3292
3293         * config/tc-sparc.h (cons_fix_new_sparc): Added.
3294
3295 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3296
3297         * config/tc-arm.c (find_real_start): Relax definition of local
3298         labels.
3299
3300 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
3301
3302         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3303         symbols at the given address, not just the last one specified.
3304
3305 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
3306
3307         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3308         or number_to_chars_littleendian to write data.
3309
3310 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
3311
3312         * config/tc-v850.c (md_assemble): Remove artificially created
3313         register name symbols.
3314
3315 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3316
3317         * write.c (fixup_segment): Change "segment" to "section" in
3318         error message.
3319
3320 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
3321
3322         * write.c (fixup_segment): Change sym1-sym2 message again.
3323
3324 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
3325
3326         * write.c (fixup_segment): Improve error message for sym1-sym2
3327         errors when sym1 is in a different segment from sym2.
3328
3329 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
3330
3331         * config/tc-m32r.c (warn_unmatched_high): New static local.
3332         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3333         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3334         (md_longopts): Recognize --{no-,}warn-unmatched-high.
3335         (md_parse_option): Likewise.
3336         (md_show_usage): Likewise.
3337         (m32r_frob_file): Likewise.
3338
3339         * read.c (generate_file_debug,generate_lineno_debug): New functions.
3340         (read_a_source_file): Call them.
3341         * read.h (stabs_generate_asm_file): Declare.
3342         * stabs.c (stabs_generate_asm_file): New function.
3343         (generate_asm_file): New function.
3344         (stabs_generate_asm_lineno): Move file name handling into
3345         generate_asm_file.
3346
3347 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
3348
3349         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3350         (d30v_current_align, d30v_current_align_seg): New variables.
3351         (d30v_last_label): New variable.
3352         (d30v_align, s_d30v_align, s_d30v_text): New functions.
3353         (s_d30v_data, s_d30v_section): Likewise.
3354         (md_pseudo_table): Call them.
3355         (md_begin): Initialize d30v_current_align_seg.
3356         (md_assemble): Call d30v_align when needed by known current alignment.
3357         (d30v_frob_label, d30v_cons_align): New functions.
3358         * config/tc-d30v.h (md_do_align): Remove.
3359         (tc_frob_label): Call d30v_frob_label.
3360         (md_cons_align): New.
3361
3362         * config/tc-d30v.c (find_format): Convert complex expressions to
3363         expression symbols before processing.  Clean up code formatting.
3364
3365 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
3366
3367         * po/Make-in (install-info): New target.
3368
3369 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
3370
3371         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3372         instructions.
3373         * config/tc-mn10300.c (md_assemble): Likewise.
3374
3375 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
3376
3377         * Makefile.am: Update with `make dep-am'.
3378         (HFILES): Add cgen.h.
3379         (cgen.o): Depend on cgen.h.
3380         * Makefile.in: Regenerate.
3381
3382         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3383
3384 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
3385
3386         * gasp.c (grab_label): Permit a label to be a preprocessor
3387         variable by permitting a label to start with a backslash.
3388
3389 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
3390
3391         * config/tc-mips.c (validate_mips_insn): Removed hack
3392         for previously inaccessible bitfields in some INSN_TRAP
3393         instructions.
3394
3395 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
3396
3397         * config/tc-d30v.c (do_assemble): Abort with error message
3398         if opcode operands do not match.
3399
3400 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
3401
3402         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3403         'q' operand format for 20-bit "break"/"sdbbp" instructions.
3404         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
3405         similar new 'q' operand.
3406
3407 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
3408
3409         * cgen.c (cgen_asm_finish_insn): Fix typo.
3410
3411 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
3412
3413         * cgen.h: New file.
3414         * cgen.c: Include it.
3415         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3416         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
3417         All callers updated.
3418         * config/tc-m32r.c: Include cgen.h.
3419         (m23r_insn): New members num_fixups,fixups.
3420
3421 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
3422
3423         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3424         to avoid compiler warning.
3425
3426 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
3427
3428         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
3429         calling make.
3430
3431         * makefile.vms (OBJS): Add ehopt.obj
3432
3433 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
3434
3435         * doc/c-vax.texi: Correct and extend vax/vms documentation.
3436
3437 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
3438
3439         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3440         a short format insn.
3441         (md_assemble): Set it for explicitly packed insns.
3442
3443 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
3444
3445         * config/obj-coff.c (c_symbol_merge): Do not take address of
3446         native fields when performing the memcpy.
3447
3448 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
3449
3450         * config/tc-mips.c (macro,macro2): Implement
3451         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3452
3453 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3454
3455         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3456         relocations against globally visible symbols.
3457         * config/tc-m68k.c (relaxable_symbol): New macro.
3458         (m68k_ip, md_estimate_size_before_relax): Use it.
3459         (tc_m68k_fix_adjustable): Also handle weak symbols.
3460
3461 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3462
3463         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3464         references to externally visible symbols.
3465         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3466         values in twice for a PC relative reloc if the symbol is
3467         externally defined.
3468
3469         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3470         don't adjust a PC relative reloc against an externally visible
3471         symbol.
3472         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3473         for a PC relative fixup against an externally visible defined
3474         symbol, arrange to store object file and addend values as though
3475         the symbol were not defined.
3476         (tc_gen_reloc): Likewise.
3477
3478 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
3479
3480         * read.c (sizeof_leb128): Referenced externally by write.c so
3481         don't inline.
3482
3483 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
3484
3485         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3486         and expand a 'debug' symbol associated with the next instruction
3487         that does not cause a short instruction to be filled with a NOP.
3488         (md_pseudo_table): Add support for .debugsym.
3489         (assemble_parallel_insn): Add calls to expand_debug_sym as
3490         appropriate.
3491         (md_assemble): Ditto.
3492
3493 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
3494
3495         * as.c (main): Conditionally call setlocale.
3496         * gasp.c (main): Likewise.
3497         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3498         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3499
3500 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
3501
3502         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3503
3504 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
3505
3506         * config/tc-hppa.c: Change all calls to bzero to use memset.
3507         (pa_ip): Add cast to avoid warning.
3508         (tc_gen_reloc, md_apply_fix): Likewise.
3509         (pa_find_space_by_number): Likewise.
3510         (hppa_force_relocation): Likewise.
3511         (pa_block): Change i to unsigned int.
3512         * config/obj-som.h (obj_som_copyright): Declare.
3513
3514 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
3515
3516         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3517         for line numbers for assembly source.
3518
3519 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
3520
3521         * configure.in: Change version number to 2.9.4
3522         * configure: Rebuild.
3523
3524 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
3525
3526         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
3527
3528 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3529
3530         * ecoff.h: Change symbolS in function declaration to struct
3531         symbol.
3532
3533 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
3534
3535         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3536         (md_convert_frag): Fix i18n typo.
3537
3538 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
3539
3540         * ecoff.c (ecoff_get_cur_proc_sym): New function.
3541         * ecoff.h: Protoype it.
3542         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3543         [EVAX] (s_alpha_prologue): Delete.
3544         (md_pseudo_table): Update.
3545
3546 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
3547
3548         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3549         array to local pointer.
3550         (get_args, parse_expr): Add casts to avoid warnings.
3551
3552 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
3553
3554         * read.c (s_set): Cast xmalloc return value to fragS *.
3555         * config/tc-m68k.c (m68k_ip): Function made static to match
3556         previous forward declaration.
3557         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3558
3559 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
3560
3561         * config/tc-v850.c: Add internationalisation macros to error
3562         strings.
3563
3564         * config/tc-m32r.c (can_make_parallel): Add internationalisation
3565         macros to error strings.
3566
3567 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3568
3569         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3570         reloc is in the TOC csect.
3571         (md_apply_fix3): Correct gettext typo.
3572
3573 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
3574
3575         * config/tc-arm.c (find_real_start): Ignore symbols starting with
3576         .L - they are local labels and the branches are not really
3577         function calls but rather far jumps.
3578
3579 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
3580
3581         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3582
3583 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3584
3585         * config/tc-i386.c (md_assemble): Print operand number rather than
3586         using ordinal_names.
3587         (i386_operand): Likewise.
3588
3589 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
3590
3591         * Makefile.am (INTLLIBS): Define to work around apparent automake
3592         bug.
3593         All Makefiles: Regenerated.
3594
3595         * Many files: Added gettext invocations around user-visible
3596         strings.
3597         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3598         HAVE_LC_MESSAGES): Define.
3599         * dep-in.sed: Added asintl.h.
3600         * po/Make-in: New file.
3601         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3602         Include "asintl.h".
3603         * read.c (Z_): Renamed from `_'.
3604         * Makefile.am (SUBDIRS): Added po.
3605         (POTFILES): new macro.
3606         (po/POTFILES.in): New target.
3607         ($(OBJS)): Added asintl.h.
3608         (HFILES): Likewise.
3609         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3610         (as_new_LDADD): Added $(INTLLIBS).
3611         (as_new_DEPENDENCIES): Added $(INTLDEPS).
3612         (gasp_new_LDADD): Added $(INTLLIBS).
3613         (gasp_new_DEPENDENCIES): New macro.
3614         * configure, aclocal.m4: Rebuilt.
3615         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
3616         po/Makefile.
3617         (ALL_LINGUAS): Define.
3618         * macro.c: Include "asintl.h".
3619         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3620         * as.h: Include "asintl.h".
3621         * config/tc-i386.c (ordinal_names): Removed.
3622         (md_assemble): Changed error text to avoid ordinal_names.
3623         (i386_operand): Likewise.
3624         (reloc): Added as_bad to avoid i18n problems.
3625         (tc_gen_reloc): Likewise.
3626         * config/tc-arm.c (bad_args): Now a #define.
3627         (bad_pc): Likewise.
3628         * config/obj-vms.c (VMS_stab_parse): Changed type of
3629         `long_const_msg'.
3630         (global_symbol_directory): Unified strings to avoid i18n
3631         problems.
3632         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3633         avoid i18n problems.
3634         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3635         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3636         i18n problems.
3637         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3638         problems.
3639         * config/tc-v850.c (md_assemble): Changed C++ comment into C
3640         comment.
3641         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3642         problems.
3643         * as.c (print_version_id): Added an fprintf to avoid i18n
3644         problems.
3645         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3646         problems.
3647         * expr.c (expr): Added as_warn call to avoid i18n problems.
3648         * messages.c (as_assert): Changed code to avoid i18n problems.
3649         (as_abort): Likewise.
3650         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3651         (s_space): Likewise.
3652         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3653
3654 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3655
3656         * config/tc-i386.c (check_prefix): New static function, split out
3657         from md_assemble.
3658         (struct _i386_insn): Add wait_prefix field.
3659         (md_assemble): Remove wait_prefix local variable.  Use
3660         check_prefix when adding a prefix.
3661
3662         * config/tc-i386.c (current_templates): New static variable.
3663         (md_assemble): Remove current_templates local variable.
3664         (md_assemble, i386_operand): Improve error and warning messages in
3665         many places.  Add RESTORE_END_STRING in many places before error
3666         return.  Clarify some comments.
3667
3668         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3669         element array.
3670         (md_assemble): Parse string instruction operands, looking for
3671         segment override prefixes.  Check for invalid segment prefixes on
3672         string instruction.
3673         (i386_operand): i.seg[] and max mem_operand changes for string
3674         insns.
3675         * config/tc-i386.h (EsSeg): Define.
3676
3677         * config/tc-i386.h (regKludge): Define.
3678         (iclrKludge, imulKludge): Don't define.
3679         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3680         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
3681         opcode_modifier checks to look for more common cases first.  Add
3682         default_seg for IsString case.
3683
3684 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3685
3686         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3687         AC_DECL_YYTEXT.
3688         * configure: Rebuild with new automake and libtool.
3689         * aclocal.m4, Makefile.in: Likewise.
3690
3691         * doc/Makefile.am (as.dvi): New target.
3692         * doc/Makefile.in: Rebuild.
3693
3694 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
3695
3696         * configure.in: Added sparc86x support.
3697
3698         * configure: Rebuild.
3699
3700         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3701         sparc_arch.
3702         (md_parse_option): Warn if -EL is not supported for this architecture.
3703
3704         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3705
3706 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
3707
3708         * config/tc-mips.c (mips_ip): Note when we use get match on
3709         the full instruction name.
3710
3711 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
3712
3713         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3714         back into the expression to handle add/sub simplification correctly.
3715
3716 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
3717
3718         * config/tc-mips.c (hilo_interlocks): Remove 4300.
3719
3720 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
3721
3722         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3723         #<n>' instruction.
3724
3725 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
3726
3727         * symbols.c (max_indent_level): New global.
3728         (print_symbol_value_1): Use it.
3729         * expr.h (expr_build_dot): Declare.
3730         * expr.c (expr_build_dot): New function.
3731
3732 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
3733
3734         * symbols.c (print_binary): New function.
3735         (print_expr_1): Call it.
3736
3737 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3738
3739         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3740         operand in the opcode.
3741
3742 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3743
3744         * config/tc-i386.h: Reorder operand flags and opcode modifier
3745         flags for clarity.  Remove unused definitions: Unknown,
3746         ImmUnknown, DispUnknown, NoModrm.
3747         * config/tc-i386.c (type_names): Add missing Debug type.
3748         (md_assemble): Better duplicate prefix checking.  Quicker string
3749         instruction check via new opcode_modifier flag.
3750
3751 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3752
3753         * doc/as.texinfo (Invoking): Clarify -Wa example.
3754
3755 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
3756
3757         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3758         (s_mips_weakext): Define.
3759         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3760         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3761         defined(TC_MIPS).
3762
3763 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
3764
3765         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3766         is an error if the value can not be computed at assembly time.
3767         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3768
3769 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
3770
3771         * gasp.c (main): Set next field of new include_path structure to
3772         NULL.  From Avery Pennarun <averyp@gdc.ca>.
3773
3774         * read.c (s_mri_sect): Call as_bad rather than abort for an
3775         unsupported MRI target.
3776
3777 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
3778
3779         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
3780         the destination of a branch instruction should be altered.
3781         (find_real_start): New function:  Locate the real, Thumb coded
3782         start of a Thumb function.
3783         (do_t_branch23): Alter the destination of branches to Thumb
3784         functions.
3785
3786         * config/tc-arm.h: Define TC_VALIDATE_FIX.
3787
3788 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
3789
3790         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3791         also.
3792
3793 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3794
3795         * doc/as.texinfo: Use @itemx for a secondary item in a table.
3796         * doc/c-hppa.texi: Likewise.
3797
3798 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3799
3800         * Makefile.am: Rebuild dependencies.
3801         * Makefile.in: Rebuild.
3802
3803         * Makefile.am (DEP_INCLUDES): New variable.
3804         (.dep1): Change to work when srcdir is not an absolute path.
3805         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3806         * Makefile.in: Rebuild.
3807
3808 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
3809
3810         * config/tc-i386.h, config/tc-i386.c: Revert March 24
3811         LinearAddress patch.
3812
3813         * configure.in: Set version to 2.9.1.
3814         * configure: Rebuild.
3815
3816         * Branched binutils 2.9.
3817
3818 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3819
3820         * config/tc-i386.h (FWait): Define.
3821         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3822         other prefixes.  Check FWait flag in opcode table to see which
3823         instructions require an fwait prefix.
3824
3825 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3826
3827         * stabs.c (get_stab_string_offset): Always create a stab string
3828         section.
3829
3830 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
3831
3832         Fix some gcc -Wall warnings:
3833         * atof-generic.c (atof_generic): Add casts to avoid warnings.
3834         * ehopt.c (eh_frame_code_alignment): Likewise.
3835         * expr.c (integer_constant, operand): Likewise.
3836         * frags.c (frag_align): Likewise.
3837         * gasp.c (level_0, change_base, doinstr): Likewise.
3838         * hash.c (hash_ask): Likewise.
3839         * listing.c (listing_page, calc_hex, print_lines): Likewise.
3840         (debugging_pseudo): Likewise.
3841         * macro.c (define_macro, check_macro): Likewise.
3842         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3843         (ignore_rest_of_line, float_cons): Likewise.
3844         * symbols.c (decode_local_label_name): Likewise.
3845         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3846         (fixup_segment, number_to_chars_bigendian): Likewise.
3847         (number_to_chars_littleendian): Likewise.
3848         * config/atof-ieee.c (gen_to_words): Likewise.
3849         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3850         (sparc_ip, parse_keyword_arg, s_common): Likewise.
3851         * read.c (output_big_sleb128): Initialize locals to avoid
3852         warnings.
3853         (output_big_uleb128, equals): Likewise.
3854         * atof-generic.c (atof_generic): Change number_of_digits_* locals
3855         to unsigned int.  Change zeros to unsigned int.
3856         * cond.c (s_if): Add return to default case.
3857         * frags.c (frag_now_fix): Change return type to addressT.
3858         * frags.h (frag_now_fix): Update declaration.
3859         * listing.c (file_info_struct): Change linenum to unsigned int.
3860         (struct list_info_struct): Change hll_line to unsigned int.
3861         (print_source): Update format string.
3862         * read.c (emit_expr): Change scan to unsigned int, and don't
3863         bother to initialize it.
3864         * symbols.c (dollar_label_count): Change to unsigned long.
3865         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3866         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3867         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3868
3869 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
3870
3871         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3872         mcf5200 just as we do for m68000.
3873         (m68k_init_after_args): Likewise.
3874         (md_estimate_size_before_relax): Likewise.
3875
3876 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
3877
3878         * config/tc-v850.c (md_assemble):  Store relocation addend in
3879         fixup instead of instruction.
3880
3881 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3882
3883         * config/tc-i386.c (md_assemble): Swap template arguments to
3884         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3885         This macro is currently symmetric, so passing them the wrong
3886         way didn't cause any problem, but may if the macro is changed
3887         in the future.
3888         After copying template to i.tm, use i.tm. rather than t-> to
3889         access fields, and make t a const*
3890         Move i.tm.operand_types[] swap to immediately after the copy.
3891
3892 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
3893
3894         * expr.h (expr_build_uconstant): Add prototype.
3895         (expr_build_unary,expr_build_binary): Add prototypes.
3896         * expr.c (expr_build_uconstant): New function.
3897         (expr_build_unary,expr_build_binary): New functions.
3898
3899 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
3900
3901         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3902         * macro.c (macro_expand_body): Increase buffer size.
3903         * messages.c (as_warn): Likewise.
3904         (as_warn_where, as_bad, as_bad_where): Likewise.
3905
3906 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3907
3908         Based on patch from H.J. Lu  <hjl@gnu.org>:
3909         * Makefile.am (DISTSTUFF): New variable.
3910         (diststuff): New target.
3911         * Makefile.in: Rebuild.
3912
3913 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
3914
3915         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3916         m32r_elf_section_change_hook.
3917
3918         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3919         emit a nop if a section ends with a 16 bit instruction.
3920
3921 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
3922
3923         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
3924         s_lcomm rather than obj_coff_lcomm.
3925         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3926
3927 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
3928
3929         * config/tc-i386.h (LinearAddress): Define.
3930         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3931         instruction, don't use a default segment.
3932
3933 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
3934
3935         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3936         * configure: Rebuild.
3937
3938 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
3939
3940         * aclocal.m4, configure: Rebuild with libtool 1.2.
3941
3942 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
3943
3944         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3945         PC relative branches.  Patch courtesy of Jonathan Walton.
3946
3947
3948 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
3949
3950         * configure.in (emulations): Add thumb-pe target.
3951
3952         * configure (emulations): Add thumb-pe target.
3953
3954 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
3955
3956         * itbl-lex.l (yywrap): Don't define if already defined as a
3957         macro.
3958
3959 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
3960
3961         * depend.c (quote_string_for_make): New function.
3962         (wrap_output): Use it.
3963
3964 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
3965
3966         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3967         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
3968
3969 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
3970
3971         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3972         Recognize -GN and -relax.
3973         (md_begin): Initialize gp size from -G switch.
3974         (alpha_force_relocation): Always force if -relax.
3975         (alpha_align): Take a new argument that will specify when to
3976         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3977         Change all callers.  Emit nop alignment padding as nop+unop pair.
3978
3979 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
3980
3981         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3982         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3983
3984 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
3985
3986         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3987         require padding to the next long word boundary.
3988
3989 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
3990
3991         * cgen.c: #include symcat.h.
3992         * config/tc-m32r.c: Likewise.
3993
3994 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
3995
3996         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3997         absolute expressions instead of '$' prefixed register names.
3998
3999 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4000
4001         * read.c (s_set): Record file and line info for symbols when -as.
4002         (pseudo_set): Don't overwrite that dummy fragment.
4003
4004 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4005
4006         * config/tc-ppc.c (md_pseudo_table): Add "section".
4007         (ppc_named_section): New static function.
4008
4009 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4010
4011         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4012         so we don't have to scan the entire list.
4013
4014 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4015
4016         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4017         case, allow the parallel instructions to modify the same flag
4018         bits.
4019
4020 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
4021
4022         * listing.c (list_symbol_table): Categorize symbols by
4023         undefined_section rather than sy_frag->line == NULL.
4024
4025 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
4026
4027         * Makefile.am (install-exec-local): Install properly when ln
4028         fails or tooldir == prefix.
4029
4030 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
4031
4032         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4033         Test result of insert_operand for error.
4034
4035 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4036
4037         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4038         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4039         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4040         * doc/Makefile.in: Rebuild.
4041
4042 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4043
4044         * config/tc-mips.c (macro_build): Handle operand type 'C'.
4045         (macro): Fix handling of M_COP[0-3].
4046
4047 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
4048
4049         Based on patches from Ross Harvey <ross@teraflop.com>:
4050         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4051         if macro_alternate or macro_mri.
4052         (getstring): Remove support for byte constants between < and >.
4053         (get_any_string): '<' only starts a string if macro_alternate or
4054         macro_mri.
4055         (macro_expand_body): Permit keyword parameters following
4056         positional parameters.
4057
4058         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4059         * configure.in (alpha*-*-netbsd*): New target.
4060         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4061         * configure: Rebuild.
4062
4063         * as.h (flag_warn_suppress_instructionswap): Move from here...
4064         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4065         here, and make static.
4066
4067         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4068         BFD_ASSEMBLER or MANY_SEGMENTS.
4069
4070         * as.c (show_usage): Update bug-gnu-utils address.
4071         * gasp.c (show_usage): Likewise.
4072         * doc/as.texinfo (Bug Reporting): Likewise.
4073
4074 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
4075
4076         * config/tc-mips.c (load_address): Don't use mips III or mips IV
4077         insns regardless of the size of a pointer if we're in mips I or
4078         MIPS II mode.
4079         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4080
4081 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
4082
4083 Fix rac to accept only a0:
4084         * tc-d10v.c (parallel_ok, find_opcode):
4085         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4086         Introduce OPERAND_GPR.
4087
4088 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
4089
4090         * read.c (s_fill): Handle non-constant repeat counts by creating
4091         an rs_space fragment.
4092
4093 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
4094
4095         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4096         from as_bad to as_warn.
4097
4098 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
4099
4100         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4101         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4102         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4103
4104 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4105
4106         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4107         seg_fix_rotP rather than fix_root from seg_info.
4108
4109 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
4110
4111         * expr.c: Add support for 0x1_2_3_4 bignums.
4112
4113 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4114
4115         * configure.in: Change -linux* to -linux-gnu*.
4116         * configure: Rebuild.
4117
4118         * app.c (do_scrub_begin): Treat \r as whitespace.
4119
4120 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
4121
4122         * Makefile.am: Update dependencies.
4123         * Makefile.in: Rebuild.
4124
4125 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
4126
4127         * configure, aclocal.m4: Rebuild with new libtool.
4128
4129 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
4130
4131         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4132         the argument to bfd_set_arch_mach.
4133         (load_address): Use bfd_arch_bits_per_address to determine the
4134         bit size of an address instead of looking at the isa level.
4135         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4136
4137 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
4138
4139         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4140
4141 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4142
4143         * ehopt.c: New file.
4144         * as.h (enum _relax_state): Add rs_cfa.
4145         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4146         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4147         * read.c (emit_expr): Call check_eh_frame.
4148         * write.c (cvt_frag_to_fill): Handle rs_cfa.
4149         (relax_segment): Likewise.
4150         * Makefile.am: Rebuild dependencies.
4151         (GAS_CFILES): Add ehopt.c.
4152         (GENERIC_OBJS): Add ehopt.o.
4153         * doc/internals.texi (Frags): Document rs_cfa.
4154
4155         * as.c (show_usage): Mention --traditional-format.
4156         (parse_args): Accept --traditional-format.
4157         * as.h (flag_traditional_format): Declare.
4158         * output-file.c (output_file_create): If flag_traditional_format,
4159         set BFD_TRADITIONAL_FORMAT on stdoutput.
4160         * doc/as.texinfo, doc/as.1: Document --traditional-format.
4161
4162         * config/tc-mips.c (append_insn): Make sure that if we have a
4163         fixup for an unmatched %hi reloc, it does not associated with a
4164         variant frag.
4165
4166         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4167         * doc/Makefile.in: Likewise.
4168
4169 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
4170
4171         * config/tc-m32r.c (check_for_side_effects): New function.
4172         (can_make_parallel): Add checks for instruction side effects
4173         clashing with the other instruction.
4174         (assemble_parallel_insn): Improve warning messages.  Return error
4175         message from non-swapped instruction order.
4176
4177 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
4178
4179         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4180
4181         * config/tc-arm.h: Replace md_after_pass_hook definition with a
4182         md_cleanup definition.  This moves the forced literal output to
4183         the end of the source pass, and avoids macro's inserting literals
4184         into the code immediately after the macro expansion.
4185
4186 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
4187
4188         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4189         a gas internal symbol is adjustable.
4190         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4191
4192         * as.h: If gcc version greater than 2.6, use `__format__' and
4193         `__printf__' in function attributes, rather than `format' and
4194         `printf'.
4195
4196 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4197
4198         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4199
4200 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
4201
4202         Add tms320c30 support:
4203         * config/tc-tic30.h: New file.
4204         * config/tc-tic30.c: New file.
4205         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4206         TARGET_FORMAT as "coff-tic30".
4207         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4208         * Makefile.am: Rebuild dependencies.
4209         (CPU_TYPES): Add tic30.
4210         (CPU_OBJ_VALID): tic30-aout is valid.
4211         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4212         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4213         * configure, Makefile.in: Rebuild.
4214
4215 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
4216
4217         * config/tc-v850.c (md_assemble): Improvements to error messages.
4218
4219 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
4220
4221         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4222         BFD_RELOC_HI16_S to store the high bits of any value.
4223
4224         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4225         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4226         assembler calculate relocations to any external symbol at all.
4227         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4228         involving generation of pc-relative relocs.
4229         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4230         has been moved to md_apply_fix3.
4231
4232         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4233         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4234         which actually means (the address of identifier's GOT entry) +
4235         constant, which is not particularly useful.
4236
4237 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
4238
4239         * read.h (include_dirs): Declare.
4240         (include_dir_count,include_dir_maxlen): Declare.
4241
4242 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4243
4244         * configure.in: Correct check for shared opcodes library.
4245         * configure: Rebuild.
4246
4247         * listing.c (buffer_line): If we can't open the file, set at_end.
4248         (listing_print): Remove unused local variable fi.
4249
4250         * config/m68k-parse.y (reglistpair): Handle register list in
4251         either order.
4252
4253         * config/vms-conf.h: Don't undef VERSION.
4254
4255 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
4256
4257         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4258         OBJS variable.
4259         (GENERIC_OBJS): New variable, with the rest of the old OBJS
4260         variable.
4261         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4262         ($(srcdir)/make-gas.com): Rename from make-gas.com.
4263         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4264         (EXTRA_DIST): Define.
4265         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4266         explicitly rather than via the list of object files.
4267         (gcc-as.opt): New file created when make-gas.com is run.
4268         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4269         itbl-cpu.h} to #include appropriate file rather than copying that
4270         file.
4271         * config/vms-conf.h: Synchronize with current config.in.
4272         * Makefile.in: Rebuild.
4273
4274 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
4275
4276         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4277         (parallel_ok): Relaxed parallel subinstruction dependency check.
4278
4279 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
4280
4281         * as.h (flag_warn_suppress_instructionswap): added new flag.
4282         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4283         command line argument.
4284         * tc-d10v.c (write_2_short): emit "Swapping instructions"
4285         warning only if flag_warn_suppress_instructionswap is false.
4286
4287 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
4288
4289         * configure.in (i386-*-mingw32*): New target.
4290         * configure: Rebuild.
4291
4292 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4293
4294         * symbols.c (resolve_symbol_value): Don't set the segment if it
4295         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4296
4297         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4298         S_GET_SEGMENT.
4299
4300 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
4301
4302         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4303         depends upon HAVE_{UNLINK,REMOVE} values rather than host
4304         compiler.
4305
4306 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4307
4308         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4309
4310 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
4311
4312         * config/tc-v850.c (v850_insert_operand): Display instruction when
4313         an error is encountered.
4314
4315 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
4316
4317         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4318         (i386-*-sco3.2v5*coff): New target.
4319         (i386-*-sco3.2*): New target.
4320         * configure: Rebuild.
4321
4322 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
4323
4324         * config/tc-v850.c: Tidy error message production.
4325
4326 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
4327
4328         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4329         validate_immediate return value in the right type for comparisons
4330         to FAIL.
4331
4332 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
4333
4334         * listing.c (MAX_BYTES): Use listing variables not constants.
4335         (data_buffer): No longer an array, but a pointer.
4336         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4337         (listing_listing): Allocate data_buffer.
4338
4339 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
4340
4341         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4342         --listing-rhs-width, --listing-cont-lines.
4343         (show_usage): Update.
4344         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4345         (listing_lhs_cont_lines, listing_rhs_width): New vars.
4346         (print_lines): Use the variables instead of the constants.
4347         (listing_listing): Likewise.
4348         * listing.h: Declare the new vars.
4349
4350 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
4351
4352         * as.c (parse_args): Add --keep-locals alias for -L.
4353         Add --strip-local-absolute.
4354         (show_usage): Update.
4355         * as.h (flag_strip_local_absolute): New flag.
4356         * symbols.c (S_IS_LOCAL): Use it.
4357         * config/obj-aout.h (S_IS_LOCAL): Likewise.
4358         * config/obj-bout.h (S_IS_LOCAL): Likewise.
4359         * config/obj-coff.h (S_IS_LOCAL): Likewise.
4360
4361 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
4362
4363         * config/tc-m32r.c: Detect if explicitly parallel instructions
4364         might have an io conflict and issue a warning message.
4365
4366 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
4367
4368         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4369         cgen_swap_fixups): Functions to save, restore and swap the fixup
4370         chain with a backup copy.
4371         (cgen_asm_finish_insn): Returns address of constructed insn.
4372
4373 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
4374
4375         * listing.c (file_info_struct): Remove FILE, add POS.
4376         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4377         (file_info): Don't open the file.
4378         (buffer_line): Check for the file in the last_open cache, updating
4379         as necessary.
4380         (print_source): Don't reference file_info->file.
4381         (listing_listing): Likewise.
4382         (listing_print): Close the file in the cache, if any.
4383
4384 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4385
4386         * read.c (dwarf_file_string): New file static variable.
4387         (emit_expr): Look for constant sequence that leads up to a file
4388         name in DWARF debugging output.
4389         (stringer): Use dwarf_file_string to decide whether to accept a
4390         string as a file name.
4391
4392 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
4393
4394         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4395         (crack_operand): Add reg->reglst MRI hack.
4396         (r_seg): Put reglst symbols in reg_section.
4397         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4398
4399 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
4400
4401         * tc-sh.c (get_specific): Handle SGR & DBR.
4402
4403 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
4404
4405         * tc-h8300.c (parse_reg): Take the length of the symbol into
4406         account when attempting to match a register name.
4407         * tc-h8500.c (parse_reg): Likewise.
4408
4409 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
4410
4411         * cgen.c: Formatting changes to improve readability.
4412
4413 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
4414
4415         * config/tc-mips.c (macro): Rework division code to avoid unfilled
4416         delay slot.
4417
4418 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
4419
4420         Based on a patch from Jim Wilson
4421         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4422         (tc_gen_reloc): Handle cross section PC relative relocs
4423         correctly.
4424
4425 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
4426
4427         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4428
4429 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
4430
4431         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
4432         (expr_jmp_buf): New static local.
4433         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4434         (cgen_md_operand): New function.
4435         * tc-m32r.c: Clean up pass over `struct foo' usage.
4436         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4437
4438 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
4439
4440         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4441         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4442
4443 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
4444
4445         * config/tc-i386.c (i386_operand): Give an error if there are
4446         unrecognized characters after an expression.
4447
4448 For older changes see ChangeLog-9697