gas/ChangeLog

   1 1999-09-14  Michael Meissner  <meissner@cygnus.com>
   2
   3         * configure.in (Canonicalization of target names): Remove adding
   4         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
   5         generates $ac_config_sub with a ${CONFIG_SHELL} already.
   6         * configure: Regenerate.
   7
   8 1999-09-14  Donn Terry  <donn@interix.com>
   9
  10         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
  11
  12 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
  13
  14         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
  15         pc-relative jmp/call to an absolute symbol.
  16         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
  17         absolute section symbols.
  18
  19         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
  20         jump handling code and comments.
  21
  22 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
  23
  24         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
  25         the value if TE_PE and a global defined symbol.
  26
  27 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
  28
  29         * write.c (dump_section_relocs): Call print_symbol_value_1 to
  30         print the symbol, rather than printing it here.
  31
  32 1999-09-11  Donn Terry  <donn@interix.com>
  33
  34         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  35         BFD_RELOC_RVA relocations.
  36
  37         * config/tc-i386.c (md_undefined_symbol): Compare the name against
  38         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
  39         starts with "_G".
  40
  41         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
  42         defined.
  43         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
  44         * doc/internals.texi (Object format backend): Document
  45         SET_SECTION_RELOCS.
  46
  47         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  48         relocations against global symbols if TE_PE.
  49
  50         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
  51         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
  52
  53         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
  54         symbols.
  55
  56         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
  57         symbols which do not have a constant value, or tags with
  58         non-tags.  Remove the symbol from the list before adding it at the
  59         end.
  60
  61         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
  62         C_FCN symbol differently if TE_PE.
  63         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
  64         appears in the pseudo-op, rather coff_line_base which is only set
  65         for a .bf symbol.
  66
  67         * config/obj-coff.c (obj_coff_loc): New static function.
  68         (obj_pseudo_table): Add "loc".
  69
  70         * config/obj-coff.c (add_lineno): Check that the line number is
  71         positive.
  72
  73         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
  74         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
  75         int.
  76         (md_atof): Return NULL rather than 0.
  77         * config/tc-i386.c (md_atof): Change type to int.
  78         * expr.c (expr): Change first parameter to int.
  79         * config/obj-coff.c: Add declarations for static functions.
  80         (coff_frob_symbol): Use SYM_AUXENT.
  81         * config/tc-i386.h (flag_16bit_code): Don't declare.
  82
  83         * config/obj-coff.c (obj_coff_section): Default to setting
  84         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
  85
  86         * write.c (adjust_reloc_syms): Print adjusted fixup.
  87
  88         * expr.c (integer_constant): Correct too_many_digits calculation
  89         in base 10 case.
  90
  91 1999-09-09  Andreas Schwab  <schwab@suse.de>
  92
  93         * doc/c-arm.texi: Fix arguments of @var to not contain
  94         punctuation.
  95
  96 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
  97
  98         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
  99         and COFF targets.
 100         (md_parse_option): Only support -k flag for ELF and COFF targets.
 101
 102 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
 103
 104         * config/tc-hppa.c (pa_ip): Put strict register checks before
 105         call to pa_parse_number.
 106
 107         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
 108
 109 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
 110
 111         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
 112         BFD_ASSEMBLER code.
 113
 114 1999-09-06  Donn Terry  <donn@interix.com>
 115
 116         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
 117
 118 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
 119
 120         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
 121         candidate instruction.  Require registers for register arguments
 122         when in strict mode.  Require assemble-time constants for
 123         constants when in strict mode.
 124         (pa_get_absolute_expression): Require a constant when in strict
 125         mode.
 126
 127 1999-09-06  Nick Clifton  <nickc@cygnus.com>
 128
 129         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
 130
 131 1999-09-04  Steve Chamberlain  <sac@pobox.com>
 132
 133         * config/tc-pj.c: New file, supports picoJava in ELF.
 134         * config/tc-pj.h: Ditto.
 135         * configure.in (pjl*, pj*): New targets.
 136         * Makefile.am: Rebuild dependencies.
 137         (CPU_TYPES): Add pj.
 138         (TARGET_CPU_CFILES): Add config/tc-pj.c.
 139         (TARGET_CPU_HFILES): Add config/tc-pj.h.
 140         * doc/c-pj.texi: New file.
 141         * doc/as.texinfo: Add some PJ specifics.
 142         * doc/all.texi: Add PJ to the list of all architectures, sort them
 143         all alphabetically.
 144         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
 145         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 146
 147 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
 148
 149         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
 150         (obj_frob_file): Test for null pointer.
 151         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
 152         (OBJ_PROCESS_STAB): And here.
 153         (elf_obj_sy): Remove
 154
 155         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
 156         except OBJ_PROCESS_STAB, which we #undef for ecoff.
 157         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
 158
 159         * config/obj-coff.c (no_func): Remove.
 160         (coff_format_ops): Change occurrences of no_func to 0, as we test
 161         for 0 in obj-multi.h.
 162
 163         * configure.in:  Enable bfd for i386-coff when primary target is
 164         bfd.  Enable i386 elf,coff emulation support.  Don't set
 165         USE_EMULATIONS=1 or te_file=multi unless there is more than one
 166         emulation to support.
 167         *configure: Regenerate.
 168
 169 1999-09-02  Nick Clifton  <nickc@cygnus.com>
 170
 171         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
 172         .section .line directive is encountered.
 173
 174 1999-09-01  Nick Clifton  <nickc@cygnus.com>
 175
 176         * config/tc-arm.c (md_section_align): Do not align sections in ELF
 177         format.
 178
 179         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
 180         * as.texinfo: Document --gdwarf2 command line option.
 181         Add additional documentation of ARM command line switches.
 182
 183 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
 184
 185         * config/tc-i386.c (i386_intel_memory_operand): Combine
 186         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
 187         and RESTORE_END_STRING around parse_register calls.
 188         (i386_operand): Here too.
 189         (i386_is_reg): Remove.
 190         (parse_register): Move as_bad calls from within this function to
 191         callers.
 192
 193 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 194
 195         Based on a patch from H.J. Lu  <hjl@gnu.org>
 196         * config/tc-i386.c (parse_register): Handle FP regs specially.
 197         (md_begin): Remove '(' and ')' from register_chars.
 198
 199 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
 200
 201         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
 202         error message (done elsewhere).
 203
 204 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
 205
 206         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
 207
 208 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 209
 210         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
 211         args by 'f'.
 212
 213         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
 214
 215         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
 216         between args.
 217         Add new completers.  Fix bug in 64 bit condition handling.
 218
 219         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
 220         'cS', and 'c*'.
 221
 222         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
 223
 224         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
 225
 226         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
 227
 228 1999-08-27  Jim Wilson  <wilson@cygnus.com>
 229
 230         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
 231         (struct ls): Add frag field.  Initialize it to zero.
 232         (out_end_sequence): New local text_frag.  Set it while in text section.
 233         Replace address check with frag check.  Set ls.frag to text_frag if
 234         out_set_addr called.
 235         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
 236         Set it before switching sections.  Replace address check with frag
 237         check.  Set ls.frag to saved_frag if out_set_addr called.
 238
 239 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
 240
 241         * dwarf2dbg.c (out_end_sequence): If address changed, directly
 242         output "advance_pc" opcode instead of calling gen_addr_line().
 243         The latter has the undesired side-effect of creating a new row
 244         in the debug line info matrix.
 245
 246 1999-08-26  Jim Wilson  <wilson@cygnus.com>
 247
 248         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
 249         ls.last_filename if last is less than zero.  Set ls.last_filename
 250         when allocating new entry.
 251         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
 252         call.
 253
 254 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
 255
 256         * config/tc-i386.c (i386_index_check): Fix the displacement size
 257         when INFER_ADDR_PREFIX.
 258
 259 1999-08-18  Nick Clifton  <nickc@cygnus.com>
 260
 261         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
 262         display its value.
 263
 264 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
 265
 266         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
 267         handle 0xffffNNNN constants correctly.
 268
 269 1999-08-16  Nick Clifton  <nickc@cygnus.com>
 270
 271         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
 272         as well as loads.
 273
 274 1999-08-13  Nick Clifton  <nickc@cygnus.com>
 275
 276         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
 277         (md_apply_fix3): Always pass positive values to
 278         validate_offset_imm.
 279
 280 1999-08-12  Nick Clifton  <nickc@cygnus.com>
 281
 282         * config/tc-arm.c (skip_whitespace): New macro.
 283         Formatting tidy ups.
 284
 285         (md_apply_fix3): Store relocation offset in addend for ELF based
 286         relocs.
 287         (arm_force_relocation): Always generate relocs for Thumb function
 288         calls.
 289
 290 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
 291
 292         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
 293         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
 294
 295 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
 296
 297         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
 298         flags for the unwind subspace.
 299
 300         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
 301         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
 302         suitable relocation based on the size of the target's pointer.
 303         Always Use subsegment zero for the unwinders.
 304         (pa_level): Handle "2.0w".
 305
 306 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 307
 308         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
 309         with the following instruction unless this was specified.
 310
 311 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
 312
 313         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
 314         certain sections, to match BFD changes.
 315
 316 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 317
 318         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
 319         (EXTRA_SCRIPTS): Define to keep automake happy.
 320         * Makefile.in: Rebuild.
 321
 322 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 323
 324         * Makefile.am: Rename .dep* files to DEP*.
 325         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
 326         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
 327         targets to DEPOBJ.
 328         * Makefile.in: Rebuild.
 329
 330 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
 331
 332         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
 333
 334 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 335
 336         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
 337         avoid problems on DOS filesystems.
 338         * Makefile.in: Rebuild.
 339
 340         * doc/as.texinfo (Section): Document 's' flag for COFF version.
 341
 342 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 343
 344         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
 345         section flag.
 346
 347 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 348
 349         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
 350         line to create ${GDBINIT} rather than .gdbinit.
 351         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 352
 353 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
 354
 355         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
 356
 357 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 358
 359         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
 360
 361 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
 362
 363         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
 364         non-adjustable symbols.
 365
 366 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 367
 368         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
 369
 370 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
 371
 372         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
 373         operands.
 374
 375 1999-08-05  Donn Terry  <donn@interix.com>
 376
 377         * config/te-interix.h: New file.
 378         * configure.in (i386-*-interix*): New target.
 379         * configure: Rebuild.
 380
 381 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
 382
 383         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
 384         selectors for ELF too.
 385         (selector_table): Add "ltp" and "rtp" selectors.
 386
 387 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
 388
 389         * config/tc-i386.c (i386_operand): No need to change
 390         operand_string pointer in segment reg case before goto
 391         do_memory_reference.  Initialise displacement_string_start and
 392         displacement_string_end after do_memory_reference label.
 393         (i386_index_check): Add operand_string param, and print error
 394         message on failure here.
 395         (i386_intel_memory_operand): Instead of here.
 396         (i386_operand): And here.
 397         (INFER_ADDR_PREFIX): Enable.
 398
 399         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
 400
 401         * config/tc-i386.h (DefaultSize): Define.  Renumber following
 402         opcode_modifier defines.
 403
 404         From Etienne Lorrain  <etienne.lorrain@ibm.net>
 405         * config/tc-i386.c (stackop_size): New variable.
 406         (set_16bit_code_flag): Clear it here.
 407         (set_16bit_gcc_code_flag): New function.
 408         (md_pseudo_table): Add "code16gcc" entry.
 409         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
 410
 411 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
 412
 413         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
 414         next_set_end even if the end symbol is being discarded.
 415
 416         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
 417         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
 418         * config/obj-coff.c: Likewise.
 419         (seg_info_type): Remove.
 420         (seg_info_off_by_4): Change to array of segT.
 421         (s_get_segment): Adjust accordingly.
 422         (obj_pseudo_table): Fully initialize sentinel entry.
 423
 424         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
 425         Ralf Baechle <ralf@uni-koblenz.de>.
 426
 427 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
 428
 429         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
 430
 431 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
 432
 433         * config/tc-i386.c: Indentation and white space changes.
 434         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
 435         don't enable it by default.
 436         (i386_intel_operand): Remove redundant prototype.
 437         Move check on number of memory operands, and i.mem_operands++
 438         (i386_intel_memory_operand): To here.
 439         Remove i386_immediate code from here.  Remove special case code
 440         for input and output using (%dx).  Remove base/index checks and
 441         call i386_index_check instead.  Save initial operand_string
 442         argument for error message.
 443         (i386_operand): Remove redundant prototype.  Move base/index
 444         checks to i386_index_check.
 445         (i386_displacement): Move intel mode check for non-zero
 446         i.disp_operand
 447         (i386_intel_memory_operand): To here.
 448
 449 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
 450
 451         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
 452         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
 453         by .register pseudo-op if -64 and --no-undeclared-regs.
 454         (s_register, sparc_adjust_symtab): New functions.
 455         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
 456         Declare sparc_adjust_symtab as tc_adjust_symtab.
 457         * doc/c-sparc.texi: Add description of #ignore special literal
 458         for .register pseudo-op.
 459
 460 1999-07-30  Catherine Moore  <clm@cygnus.com>
 461
 462         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
 463         the relocation's section offset.
 464
 465 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 466
 467         * write.c (fixup_segment): Fix generic error check overflow test.
 468
 469         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
 470         X_add_number to long.
 471
 472 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
 473
 474         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
 475         processing.
 476
 477 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
 478
 479         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
 480         VTABLE relocations.
 481
 482 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
 483
 484         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
 485
 486         * configure.bat: Remove; obsolete.
 487         * config/go32.cfg: Likewise.
 488
 489 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
 490
 491         * configure.in (i386-*-vxworks*): New target.
 492         * configure: Rebuild.
 493
 494 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 495
 496         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
 497
 498 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 499
 500         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
 501         on -64 and not pic.
 502         (output_insn): Put OLO10's secondary addend into tc_fix_data.
 503         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
 504         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
 505         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
 506         MAX_RELOC_EXPANSION): Define.
 507         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
 508
 509 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 510
 511         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
 512         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
 513         block.  Print a warning if an 8-bit or 16-bit constant
 514         displacement or immediate is truncated on output.
 515         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
 516         immediate.
 517         (i386_operand): Disallow immediate jump absolute operand.
 518
 519 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
 520
 521         * configure.in: Bump version number to 2.9.5.
 522         * configure: Rebuild.
 523
 524         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
 525         or %llx work.
 526
 527 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
 528
 529         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
 530         (cons_fix_new_hppa): Derive size of fixup from size of the object.
 531
 532 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
 533
 534         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
 535         is defined.
 536         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
 537
 538         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
 539         if -mno-fpu was given.
 540         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
 541         relocs.
 542         (cons_fix_new_arm): Remove misleading comments.
 543
 544 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
 545
 546         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
 547         error message.
 548         (relax_segment): Likewise.  After giving a rs_org error, convert
 549         the frag to rs_align to avoid cascading errors.
 550
 551 1999-07-12  Andreas Schwab  <schwab@suse.de>
 552
 553         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
 554
 555 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
 556
 557         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
 558         as appropriate.  Fill in structure initializations.  Add variable
 559         initializations.  Add casts.
 560         * dwarf2dbg.c (print_stats): Change i to size_t.
 561         * listing.c (listing_listing): Change list_line to unsigned int.
 562
 563 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
 564
 565         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
 566         rather than checking for \001 and \002 in symbol name.
 567         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
 568
 569 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
 570
 571         * configure.in (hppa*-linux-gnu*): New target.
 572         * configure: Rebuilt.
 573
 574 1999-07-08  Nick Clifton  <nickc@cygnus.com>
 575
 576         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
 577
 578 1999-07-07  Nick Clifton  <nickc@cygnus.com>
 579
 580         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
 581         accessing symbolP directly.
 582
 583 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
 584
 585         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
 586         for ELF.
 587
 588 1999-07-05  Nick Clifton  <nickc@cygnus.com>
 589
 590         * config/tc-arm.c (ARM_EXT_V5): Define.
 591         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
 592         (md_begin): Detect ARM v5 architectures.
 593         (md_parse_option): Accept arm v5 specification.
 594         (md_show_usage): Documment -marmv5 switch.
 595
 596         * doc/c-arm.texi: Document -marmv5 command line option.
 597
 598         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
 599         op.
 600         (validate_immediate_twopart): New function.  Determine if a
 601         constant can be computed by two ADD instructions.
 602         (output_inst): Remove its command line parameter - it was never
 603         used.
 604         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
 605         implememt the ADRL pseudo op.
 606         (tc_gen_reloc): Generate a suitable error message if an ADRL
 607         instruction tries to generate a real reloc.
 608
 609         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
 610
 611 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
 612
 613         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
 614         into lower case.
 615
 616 1999-06-27  H.J. Lu  <hjl@gnu.org>
 617
 618         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
 619         non BFD_ASSEMBLER case.
 620
 621 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
 622
 623         * config/obj-coff.c (obj_coff_section): Mark writable sections as
 624         data.
 625
 626 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
 627
 628         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
 629         out_end_sequence() when the address decreases due to a new frag.
 630         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
 631         numbering starts with 1.
 632
 633 1999-06-23  Nick Clifton  <nickc@cygnus.com>
 634
 635         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
 636         .section for COFF.
 637         (mcore_s_text): Call obj_elf_text for ELF target.
 638         (mcore_s_data): Call obj_elf_data for ELF target.
 639         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
 640         for COFF target.
 641         (mcore_s_bss): New function:  Dump literal table before changing
 642         sections.
 643         (mcore_s_comm): New function:  Dump literal table before changing
 644         sections.
 645
 646         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
 647         No longer static functions.
 648         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
 649         Provide prototypes for these functions.
 650
 651 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
 652
 653         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
 654         a list of names, to try obj_segment_name, and to try abbreviated
 655         names when using COFF without long section names.
 656
 657         * config/tc-alpha.c: More use of symbol accessor functions.
 658         * config/tc-arc.c: Likewise.
 659         * config/tc-d30v.c: Likewise.
 660         * config/tc-fr30.c: Likewise.
 661         * config/tc-i860.c: Likewise.
 662         * config/tc-m88k.c: Likewise.
 663         * config/tc-mcore.c: Likewise.
 664         * config/tc-ns32k.c: Likewise.
 665         * config/tc-sparc.c: Likewise.
 666         * config/tc-v850.c: Likewise.
 667
 668         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
 669         sy_value with appropriate accessor functions.
 670         * config/tc-arm.c (md_apply_fix3): Likewise.
 671         * config/tc-d10v.c (AT_WORD_P): Likewise.
 672         * config/tc-v850.c (reg_name_search): Likewise.
 673
 674         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
 675         use symbol_get_bfdsym instead.
 676         * config/tc-ppc.c (md_assemble): Likewise.
 677         * config/tc-v850.c (v850_comm): Likewise.
 678
 679 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
 680
 681         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
 682         the symbol, rather than accessing the bsym member.
 683         * config/tc-d10v.c (tc_gen_reloc): Likewise.
 684         * config/tc-d30v.c (tc_gen_reloc): Likewise.
 685         * config/tc-mcore.c (tc_gen_reloc): Likewise.
 686         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
 687         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
 688         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
 689         * config/tc-tic30.c (tc_gen_reloc): Likewise.
 690         * config/tc-v850.c (tc_gen_reloc): Likewise.
 691
 692 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
 693
 694         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
 695         (hppa_gen_reloc_type): Conditionalize on BFD64.
 696         (tc_gen_reloc): Re-enable ELF relocations.
 697         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
 698
 699 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
 700
 701         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
 702         warning.
 703         (do_ldst): Move assignment out of if condition.
 704         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
 705         parentheses to avoid warning.
 706
 707 1999-06-21  Nick Clifton  <nickc@cygnus.com>
 708
 709         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
 710         macro to get at the BFD symbol associated with a GAS symbol.
 711
 712 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
 713
 714         * config/tc-ppc.c: Update for symbol handling changes.
 715         * config/obj-coff.c: Likewise.
 716
 717 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
 718
 719         * tc-hppa.c: General cleanups of ELF support.  No more spaces
 720         and subspaces for ELF.
 721         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
 722         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
 723         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
 724         (UNWIND_SECTION_NAME): Likewise.
 725         (space/subspace related structures): Conditionalize definitions
 726         on OBJ_SOM.
 727         (space/subspace directives and support routines): Conditionalize
 728         definitions and references/uses on OBJ_SOM.
 729         (label_symbol_struct): For ELF, track the symbol's segment.  For
 730         SOM track its space.
 731         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
 732         changes.
 733         (USE_ALIASES): Kill for both SOM & ELF.
 734         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
 735         (pa_space, pa_subspace): Corresponding changes.
 736         (pa_spaces_begin): Corresponding chagnes.
 737         (md_begin): Do not muck around with space/subspace stuff for
 738         OBJ_ELF.
 739         (md_apply_fix): Temporarily disable argument relocation stuff
 740         for OBJ_ELF.
 741         (tc_gen_reloc): Temporarily disable relocation generation for
 742         OBJ_ELF
 743         (pa_build_unwind_subspace): Similarly.
 744
 745 1999-06-16  Nick Clifton  <nickc@cygnus.com>
 746
 747         * config/tc-arm.c (thumb_set): New pseudo op.
 748         (text, data, section): Override these pseudo ops with ARM
 749         specific versions.
 750         (s_thumb_set): New function: Perform the same as a .set pseudo
 751         op, but also mark the alias'ed symbol as being a Thumb
 752         function.
 753         (arm_s_text): New function: Perform the same as the .text
 754         pseudo op, but dump the literal pool before changing
 755         sections.
 756         (arm_s_data): New function: Perform the same as the .data
 757         pseudo op, but dump the literal pool before changing
 758         sections.
 759         (arm_s_section): New function: Perform the same as the
 760         .section pseudo op, but dump the literal pool before changing
 761         sections.
 762         (arm_cleanup): Do not reset the current section before dumping
 763         the literal pool.
 764
 765 1999-06-17  Nick Clifton  <nickc@cygnus.com>
 766
 767         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
 768         OPTION_NO_WARN_UNMATCHED entries.
 769         (md_parse_option): Generate a warning message if an unrecognised
 770         option is encountered.
 771
 772         * config/tc-d10v.c (do_not_ignore_hash): New variable.
 773         (get_operands): When parsing an expression after an '@' symbol
 774         has been detected, do not ignore '#' symbols.
 775         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
 776         false.
 777
 778 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 779
 780         From K. Richard Pixley <rich@noir.com>:
 781         * configure.in (ppc-*-vxworks*): New target.
 782         * configure: Rebuild.
 783
 784 1999-06-12  Philip Blundell  <philb@gnu.org>
 785
 786         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
 787
 788 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 789
 790         * write.c (adjust_reloc_syms): Rather than never reducing reloc
 791         which refer to symbols in linkonce sections, permit reducing the
 792         relocs if the symbol is local.
 793
 794 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
 795
 796         * subsegs.c (subseg_text_p): New function.
 797         * as.h (subseg_text_p): Declare.
 798         * read.c (do_align): Use subseg_text_p to set the default fill.
 799         * write.c (subsegs_finish): Likewise.
 800         * config/obj-coff.c (write_object_file): Likewise.
 801         * config/tc-i386.h (md_maybe_text): Don't define.
 802         (md_do_align): Use subseg_text_p to set the default fill.
 803         * config/tc-m32r.c (m32r_do_align): Likewise.
 804         * config/tc-sh.c (sh_do_align): Likewise.
 805         * config/tc-sparc.h (md_do_align): Likewise.
 806
 807 1999-06-12  David O'Brien  <obrien@freebsd.org>
 808
 809         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
 810         * configure: Rebuild.
 811
 812 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
 813
 814         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
 815         * Makefile.am: Rebuild dependencies.
 816         * Makefile.in: Rebuild.
 817
 818         * config/tc-i386.c (i386_immediate): Remove unused label
 819         seg_unimplemented.
 820
 821         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
 822         * symbols.c: Likewise.
 823         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
 824         sy_next field when taking address, rather than symbol_next.
 825
 826         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
 827         offsetT.
 828         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
 829         value from the output file architecture.
 830         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
 831         * dwarf2dbg.h: Change bfd_vma to addressT.
 832
 833 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
 834
 835         * dwarf2dbg.h: Use PARAMS in function declarations.
 836
 837 1999-06-11  Martin Dorey  <mdorey@madge.com>
 838
 839         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
 840         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
 841         OBJ_ELF.
 842         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
 843
 844 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
 845
 846         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
 847
 848         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
 849         popsection.
 850
 851         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
 852
 853         * read.c (read_a_source_file): Only declare inescape if
 854         QUOTES_IN_INSN.
 855
 856         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
 857         match parameters.
 858         (find_entry_byval): Add parens to avoid warning.
 859
 860         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
 861
 862         * symbols.c (resolve_symbol_value): Don't permit subtraction of
 863         undefined symbols.
 864
 865 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
 866
 867         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
 868         with isoctal.
 869
 870         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
 871         synthetize_setx): New functions.
 872         (md_assemble): Broken the special cases into the above
 873         functions. Make compiler happy if sizeof(bfd_vma)==4.
 874         Fix sethi generated from set/setuw. If instructions have a relloc,
 875         always clear the fields to be relocated in the opcode.
 876         (sparc_ip): Remove special_case global variable.
 877
 878 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
 879
 880         Based on patches from John W. Woznack <jwoznack@concentric.net>:
 881         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
 882         indication of success rather than a value.
 883         (itbl_get_val): Likewise.
 884         (itbl_get_field): Use strcspn.  Change delimiters to include
 885         parens.
 886         * itbl-ops.h (itbl_get_reg_val): Update declaration.
 887         (itbl_get_val): Likewise.
 888         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
 889
 890         * symbols.c (copy_symbol_attributes): Convert local symbols to
 891         regular symbols.
 892
 893 1999-06-10  Nick Clifton  <nickc@cygnus.com>
 894
 895         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
 896         ARM920t.
 897
 898 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
 899
 900         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
 901         Optimize set if sizeof(bfd_vma) == 64.
 902         (sparc_ip): Fix sethi - without %hi() it should generate
 903         R_SPARC_22 reloc, not R_SPARC_HI22.
 904         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
 905
 906 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
 907
 908         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
 909         (s_ncons): New function.
 910         (native_op_table): New table.
 911         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
 912         R_SPARC_OLO10 handling.
 913
 914 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
 915
 916         * expr.h (struct expressionS): Revert last change; widen X_op.
 917         * config/tc-alpha.c (md_begin): Check the field is wide enough.
 918
 919 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
 920
 921         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
 922         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
 923         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
 924         * Makefile.in: Regenerated.
 925
 926         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
 927         `common' pass on to s_mri_common.
 928         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
 929
 930 1999-06-06  Richard Henderson  <rth@cygnus.com>
 931
 932         * config/obj-elf.c (obj_elf_section): Don't free the return
 933         value of demand_copy_C_string.
 934
 935 1999-06-05  Richard Henderson  <rth@cygnus.com>
 936
 937         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
 938         creation logic from obj_elf_create_section.
 939
 940         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
 941         (section_stack): New.
 942         (special_sections): Make const.
 943         (obj_elf_section): Gut and rewrite parsing.
 944         (obj_elf_change_section): New function broken out of obj_elf_section.
 945         (obj_elf_parse_section_letters): Likewise.
 946         (obj_elf_section_word): Likewise.
 947         (obj_elf_section_type): Likewise.
 948         (obj_elf_previous): Treat as a toggle.
 949         (obj_elf_popsection): New.
 950         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
 951         (ppc_section_type): Likewise.
 952         * config/tc-ppc.h: Likewise.
 953
 954         * expr.h (struct expressionS): Don't make X_op a bitfield.
 955         * config/tc-alpha.c: Update for symbol handling changes.
 956         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
 957         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
 958
 959 1999-06-05  Richard Henderson  <rth@cygnus.com>
 960
 961         * dwarf2dbg.c (*): Convert to K&R + prototypes.
 962         (dwarf2_gen_line_info): Kill unused variables.
 963         (dwarf2_finish): Likewise.
 964         (dwarf2_where): Likewise.
 965         (dwarf2_directive_file): If we've only got a string,
 966         hand off to s_app_file.
 967         * ecoff.c: Move the include of ecoff.h.
 968         * symbols.h (S_IS_FUNCTION): Prototype.
 969
 970         * read.c (LEX_HASH): Supply a default.
 971         (lex_type): Use it.
 972         (s_globl): Update `c' after skipping whitespace.
 973         * read.h (LEX_END_NAME, is_name_ender): New.
 974         * expr.c (get_symbol_end): Respect it.
 975
 976 1999-06-04  Mark Klein <mklein@dis.com>
 977
 978         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
 979         to real if OBJ_SOM
 980         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
 981
 982         * config/tc-hppa.c: Update for symbol handling changes.
 983
 984 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
 985
 986         * cgen.c: Update for symbol handling changes.
 987         * config/tc-m32r.c: Likewise.
 988
 989         * config/tc-hppa.h: Update for symbol handling changes.
 990         * config/tc-hppa.c: Likewise.
 991
 992         * config/tc-arm.h: Update for symbol handling changes.
 993         * config/tc-arm.c: Likewise.
 994         (symbol_make_empty): Remove.  Just use symbol_create.
 995
 996         * symbols.c (symbol_set_tc): Correct name.
 997
 998         * Makefile.am: Rebuild dependencies.
 999         ($(OBJS)): Don't depend upon struc-symbol.h.
1000         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1001         * dep-in.sed: Don't remove struc-symbol.h.
1002         * Makefile.in: Rebuild.
1003
1004         * doc/internals.texi (Symbols): Describe changes in symbol
1005         handling.
1006
1007 1999-06-03  Richard Henderson  <rth@cygnus.com>
1008
1009         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1010         instead of doing the work by hand.
1011
1012 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1013
1014         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1015         state of line state-machine.
1016         (struct ls): Collect DWARF2 line state-machine state in new member
1017         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
1018         resulted in any DWARF2 directives.
1019         (reset_state_machine): New function.
1020         (out_end_sequence): Ditto.
1021         (dwarf2_gen_line_info): When switching sections or switching to a
1022         lower text address, call out_end_sequence() first to terminate the
1023         previous code sequence as code sequences MUST have monotonically
1024         increasing addresses.
1025         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1026
1027 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1028
1029         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1030         DWARF2 debug info (line information only, at this point).
1031         * as.h: Update comment about supported debug formats.
1032         * dwarf2dbg.c, dwarf2dbg.h: New files.
1033         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1034
1035         * expr.c (operand): Don't use [ for parens if we want an index op.
1036         (op_encoding): Switch [ into O_index, if desired.
1037         (op_rank): Renumber with O_index on bottom.
1038         (expr): If O_index, match closing bracket.
1039         * expr.h (O_index): New.
1040
1041         * read.c (read_a_source_file): Conditionally allow matched "
1042         in lines passed to md_assemble.
1043
1044         * config/obj-elf.c (elf_pseudo_table): Add `common'.
1045
1046 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1047
1048         Add support for storing local symbols in a small structure to save
1049         memory when assembling large files.
1050         * as.h: Don't include struc-symbol.h.
1051         (symbolS): Add typedef.
1052         * symbols.c: Include struc-symbol.h.
1053         (local_hash): New static variable.
1054         (save_symbol_name): New static function, from symbol_create.
1055         (symbol_create): Call save_symbol_name.
1056         (local_symbol_count): New static variable.
1057         (local_symbol_conversion_count): Likewise.
1058         (LOCAL_SYMBOL_CHECK): Define.
1059         (local_symbol_make): New static function.
1060         (local_symbol_convert): New static function.
1061         (colon): Handle local symbols.  Create local symbol for local
1062         label name.
1063         (symbol_table_insert): Handle local symbols.
1064         (symbol_find_or_make): Create local symbol for local label name.
1065         (symbol_find_base): Check for local symbol.
1066         (symbol_append, symbol_insert): Check for local symbols.
1067         (symbol_clear_list_pointers, symbol_remove): Likewise.
1068         (verify_symbol_chain): Likewise.
1069         (copy_symbol_attributes): Likewise.
1070         (resolve_symbol_value): Handle local symbols.
1071         (resolve_local_symbol): New static function.
1072         (resolve_local_symbol_values): New function.
1073         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1074         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1075         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1076         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1077         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1078         (symbol_previous, symbol_next): New functions.
1079         (symbol_get_value_expression): Likewise.
1080         (symbol_set_value_expression): Likewise.
1081         (symbol_set_frag, symbol_get_frag): Likewise.
1082         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1083         (symbol_mark_used_in_reloc): Likewise.
1084         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1085         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1086         (symbol_mri_common_p): Likewise.
1087         (symbol_mark_written, symbol_clear_written): Likewise.
1088         (symbol_written_p): Likewise.
1089         (symbol_mark_resolved, symbol_resolved_p): Likewise.
1090         (symbol_section_p, symbol_equated_p): Likewise.
1091         (symbol_constant_p): Likewise.
1092         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1093         (symbol_get_obj, symbol_set_obj): Likewise.
1094         (symbol_get_tc, symbol_set_tc): Likewise.
1095         (symbol_begin): Initialize local_hash.
1096         (print_symbol_value_1): Handle local symbols.
1097         (symbol_print_statistics): Print local symbol statistics.
1098         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1099         Declare new symbols.c functions.  Move many declarations here from
1100         struc-symbol.h.
1101         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1102         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1103         (struct symbol): Move bsym to make it clearly the first field.
1104         Remove TARGET_SYMBOL_FIELDS.
1105         (symbolS): Don't typedef.
1106         (struct broken_word): Remove.
1107         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1108         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1109         (symbol_clear_list_pointers): Likewise.
1110         (symbol_insert, symbol_remove): Likewise.
1111         (symbol_previous, symbol_append): Likewise.
1112         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1113         (struct local_symbol): Define.
1114         (local_symbol_converted_p, local_symbol_mark_converted): Define.
1115         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1116         (local_symbol_get_frag, local_symbol_set_frag): Define.
1117         (local_symbol_get_real_symbol): Define.
1118         (local_symbol_set_real_symbol): Define.
1119         Define.
1120         * write.c (write_object_file): Call resolve_local_symbol_values.
1121         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1122         (TARGET_SYMBOL_FIELDS): Don't define.
1123         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
1124         ECOFF_DEBUGGING, add ECOFF fields.
1125         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1126         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
1127         ECOFF_DEBUGGING, add ECOFF fields.
1128         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1129         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1130         * config/tc-mcore.h: Don't include struc-symbol.h.
1131         (TARGET_SYMBOL_FIELDS): Don't define.
1132         (struct mcore_tc_sy): Define.
1133         (TC_SYMFIELD_TYPE): Define.
1134         * Many files: Use symbolS instead of struct symbol.  Use new
1135         accessor functions rather than referring to symbolS fields
1136         directly.
1137
1138         * read.c (s_mri_common): Don't add in value of line_label.
1139
1140         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1141         checking for SEC_LINK_ONCE.
1142
1143         * config/tc-sh.h (sh_fix_adjustable): Declare.
1144
1145         * app.c (input_buffer): New static variable.
1146         (app_push): Save saved_input in allocated buffer.
1147         (app_pop): Restored saved_input.
1148         (do_scrub_chars): Change get parameter to take char * and int as
1149         arguments.  Change GET macro to pass input_buffer to get
1150         function.  Don't save input into allocated buffer.
1151         * as.h (do_scrub_chars): Update declaration.
1152         * input-file.c (input_file_get): Change to take char * and int.
1153         Read data into passed in buffer.  Remove static buffer.
1154         * read.c (scrub_from_string): Change to take char * and int.  Copy
1155         data into passed in buffer.
1156
1157         * hash.h: Neaten.  Declare hash_traverse.
1158         * hash.c: Complete rewrite based on BFD hashing code.
1159         * gasp.c (chunksize): New variable.
1160         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1161         hash_delete.
1162
1163 1999-05-28  Nick Clifton  <nickc@cygnus.com>
1164
1165         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1166         addend unless the target uses an old ABI.
1167
1168 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
1169
1170         -Wchar-subscripts cleanup
1171         * listing.c (listing_newline): Use unsigned char variable, so
1172         calls to isascii,iscntrl are correct.
1173         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1174         (unsigned char).
1175         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1176         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1177         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1178         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1179
1180 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
1181
1182         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1183         width for Coldfire.
1184         (arch_coldfire_p): New #define.
1185         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1186
1187 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
1188
1189         * config/tc-m68k.c (install_operand): Add places `n', `o'.
1190
1191         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1192         (install_operand): Add place `N'.
1193         (init_table): Add registers ACC, MACSR, MASK.
1194
1195         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1196
1197         * config/tc-m68k.c: Change mcf5200 --> mcf.
1198         (archs): Add mcf5206e, mcf5307.
1199         (m68k_ip): Add format `u'.
1200         (install_operand): Add place `m', `M', `h'.
1201         (init_table): Add upper/lower registers.
1202
1203         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1204
1205 1999-05-28  Martin Dorey  <mdorey@madge.com>
1206
1207         * config/tc-i960.c: Several minor changes to add ELF and
1208         BFD_ASSEMBLER support.
1209         * config/tc-i960.h: Likewise.
1210         * configure.in (i960-*-elf*): New target.
1211         * aclocal.m4, configure: Rebuild.
1212
1213 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
1214
1215         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1216         reloc changes when defined(BFD_ASSEMBLER).
1217
1218 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
1219
1220         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1221
1222         * write.c (write_print_statistics): Output to file, not stderr.
1223
1224         * expr.c (generic_bignum_to_int32,64): Prototype.
1225
1226         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1227         output_sleb128, output_uleb128, output_big_sleb128,
1228         output_big_uleb128, output_big_leb128): Prototype.
1229         (output_big_sleb128, output_big_uleb128): Make inline.
1230         (output_big_leb128): Remove inline
1231
1232         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1233         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1234         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
1235         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
1236         value for correct overflow check in write.c:fixup_segment.
1237         * write.c (fixup_segment): Move bitfield overflow checks to after
1238         the md_apply_fix call.
1239         * config/obj-coff.c (fixup_segment): Likewise.
1240         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1241         valueT *val argument.
1242
1243 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1244
1245         * config/atof-ieee.c (gen_to_words): Correctly round a
1246         denormalized number.  Fix off-by-one in range checking for
1247         exponent in a denormal.
1248
1249 1999-05-10  Nick Clifton  <nickc@cygnus.com>
1250
1251         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1252         name.
1253
1254 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
1255
1256         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1257
1258 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
1259
1260         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
1261         (ReverseRegRegmem): Remove.
1262         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
1263         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1264         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
1265         kludge.
1266
1267         From  Doug Ledford <dledford@redhat.com>
1268         * config/tc-i386.h (RegXMM): New for P/III.
1269         * config/tc-i386.c: Add support for P/III.
1270
1271 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
1272
1273         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1274         (md_begin): Allow ppc32 insns in ppc64bridge mode.
1275         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1276
1277 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
1278
1279         * config/tc-i386.c (i386_immediate): Skip whitespace before
1280         complaining about junk after expression.
1281         (i386_displacement): Likewise.
1282
1283 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
1284
1285         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1286         Don't copy before downcaseing.
1287
1288 1999-05-05  Catherine Moore  <clm@cygnus.com>
1289
1290         * tc-m68k.c: Include elf/m68k.h.
1291         (m68k_elf_final_processing): New routine.
1292         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1293         Define.
1294
1295 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
1296
1297         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1298         17 bit fmt insn.
1299
1300 1999-04-30  Nick Clifton  <nickc@cygnus.com>
1301
1302         * config/tc-mcore.c (mcore_s_section): Dump literals before
1303         changing section.
1304
1305 1999-04-29  Nick Clifton  <nickc@cygnus.com>
1306
1307         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1308         for COFF/PE port.
1309
1310 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
1311
1312         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1313         (TC_INIT_FIX_DATA): Delete.
1314         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1315         (TC_INIT_FIX_DATA): Delete.
1316         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1317         * write.c (fix_new_internal): Initialize fx_cgen member.
1318         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1319         (gas_cgen_md_apply_fix3): Update.
1320         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1321         (md_cgen_record_fixup_exp): Update.
1322         (FX_OPINFO_R_TYPE): Update.
1323
1324         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1325         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1326         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1327         * frags.h (struct frag): Make opindex, opinfo ints.
1328
1329         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1330
1331 1999-04-26  Tom Tromey  <tromey@cygnus.com>
1332
1333         * aclocal.m4, configure: Updated for new version of libtool.
1334
1335 1999-04-22  Nick Clifton  <nickc@cygnus.com>
1336
1337         * config/tc-mcore.c (md_apply_fix3): Renamed function from
1338         md_apply_fix.
1339         (md_apply_fix3): Do not fix up absolute relocations against
1340         symbolic values.
1341
1342         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1343
1344 1999-04-20  Nick Clifton  <nickc@cygnus.com>
1345
1346         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1347         changes and data-in-text directives.
1348         (mcore_cons): New function: intercept cons() operations.
1349         (mcore_float_cons): New function: intercept float_cons()
1350         operations.
1351         (mcore_stringer): New function: intercept stringer() operations.
1352
1353 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
1354
1355         * obj.h (struct format_ops): Change generate_asm_lineno field to
1356         take no parameters.
1357         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1358
1359         * config/tc-alpha.c (find_opcode_match): Add default case to
1360         switch.
1361         (find_macro_match): Likewise.
1362         (load_expression): Parenthesize && within ||.
1363
1364         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1365
1366 1999-04-17  Nick Clifton  <nickc@cygnus.com>
1367
1368         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1369         .text .data .section pseudo ops.
1370         (mcore_s_section): New function.  Dump lits before changing secs.
1371         (mcore_s_text): New function.  Dump lits before changing secs.
1372         (mcore_s_data): New function.  Dump lits before changing secs.
1373
1374 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
1375
1376         * config/tc-mips.c (mips_32bitmode): New.
1377         (md_begin): Set mips_32bitmode if needed.
1378         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1379         Set EF_MIPS_32BITMODE.
1380
1381 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
1382
1383         * config/obj-coff.c (c_section_symbol): Fix typo in previous
1384         change.
1385
1386 1999-04-16  Nick Clifton  <nickc@cygnus.com>
1387
1388         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1389
1390 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
1391
1392         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1393         expressions correctly.
1394
1395
1396 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
1397
1398         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1399
1400 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
1401
1402         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1403         and fmpynfadd instructions.
1404
1405 1999-04-11  Richard Henderson  <rth@cygnus.com>
1406
1407         * as.h (environ): Declare it, if needed.
1408         * as.c (dump_statistics): Don't declare environ.
1409         * configure.in (environ): Detect declaration.
1410         * configure, config.in: Rebuild
1411
1412         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1413         (i386_displacement): Allocate enough space for replacement buffer.
1414         Clean up replacement buffer initialization.
1415
1416 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
1417
1418         * subsegs.c (section_symbol): Don't create a new symbol if one
1419         already exists; instead, use the existing one, but set its segment
1420         and frag data if it hasn't already been defined.
1421         * config/obj-coff.c (c_section_symbol): Likewise.
1422
1423 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
1424
1425         * tc-alpha.c (load_expression): Call as_bad instead of abort.
1426
1427 1999-04-08  Nick Clifton  <nickc@cygnus.com>
1428
1429         * config/tc-mcore.c: New File: Support routines for MCore
1430         assembler.
1431         * config/tc-mcore.h: New File: Definitions for MCore assembler.
1432         * config/obj-coff.c: Add support for mcore-pe target.
1433
1434         * Makefile.am: Add support for MCore targets.
1435         * Makefile.in: Regenerate.
1436         * configure.in: Add support for MCore targets.
1437         * configure: Regenerate.
1438
1439         * doc/all.texi: Set MCORE.
1440         * doc/as.texinfo: Document MCore specific command line options.
1441
1442         * write.h: Prevent multiple inclusion.
1443
1444 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
1445
1446         * asintl.h (LC_MESSAGES): Never define.
1447         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1448         does not define it.
1449         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1450         does not define it.
1451
1452         * Makefile.am (m68k-parse.c): If configuring in the source
1453         directory, copy m68k-parse.y into the local directory before
1454         running ylwrap, to remove spurious differences when generating
1455         snapshots.
1456         * Makefile.in: Rebuild.
1457
1458         * config/tc-sparc.h (md_do_align): Just allocate the number of
1459         bytes necessary, rather than always allocating 1024.
1460
1461 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
1462
1463         * listing.c (listing_newline): Add cast to avoid warning.
1464         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
1465         * config/tc-i386.c (i386_scale): Add return value.
1466         (build_displacement_string): Remove unused local temp_disp2.
1467         (i386_intel_memory_operand): Add parentheses to avoid warning.
1468         (i386_intel_operand): Remove unused local end_of_operand_string.
1469         (i386_operand): Remove unused local operand_modifier.
1470         (i386_operand): Add parens to avoid warning.
1471
1472 1999-04-04  Don Bowman <don@pixsci.com>
1473
1474         * configure.in: Add mips*-*-vxworks* target; have it define
1475         MIPS_STABS_ELF.
1476         * configure, config.in: Rebuild.
1477
1478 1999-03-31  Nick Clifton  <nickc@cygnus.com>
1479
1480         * configure.in (emulations): Add support for arm-epoc-pe.
1481         * configure: Regenerate.
1482         * config/te-epoc-pe.h: New file.  Define macros specific to
1483         arm-epoc-pe target.
1484         * config/tc-arm.h: Select epoc-pe-arm target format if configured
1485         for arm-epoc-pe target.
1486
1487 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
1488
1489         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
1490
1491 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
1492
1493         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1494         detect ",n" without a condition.
1495         (pa_parse_neg_cmpsub_cmpltr): Likewise.
1496
1497
1498 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
1499
1500         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1501         instruction is encoded with one bit.
1502
1503
1504 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
1505
1506         * doc/internals.texi (CPU backend): Mention that
1507         line_separator_chars should not include newline.  From thi
1508         <ttn@mingle.glug.org>.
1509
1510 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
1511
1512         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1513         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1514
1515 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
1516
1517         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1518
1519 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
1520
1521         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1522
1523
1524 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
1525
1526         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1527
1528 1999-03-15  Martin Hunt  <hunt@cygnus.com>
1529
1530         * app.c (do_scrub_begin): Change '-' back to a symbol char
1531         so we can use multiple opcodes on a line again.
1532
1533         * config/tc-d30v.c: By default, warn if a symbol has
1534         the same name as a register.  Plus some minor
1535         updates from the branch.
1536
1537 1999-03-13  Nick Clifton  <nickc@cygnus.com>
1538
1539         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1540         BFD_RELOC_16 and BFD_RELOC_64.
1541
1542 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1543
1544         * expr.c (expr): Add missing else.
1545
1546 1999-03-12  Nick Clifton  <nickc@cygnus.com>
1547
1548         * config/tc-arm.c (md_apply_fix3): Improve error message.
1549
1550 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
1551
1552         * Makefile.am (CPU_TYPES): Add fr30.
1553         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1554         (fr30,m32r dependencies): Update.
1555         * Makefile.in: Rebuild.
1556
1557         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1558         (gas_cgen_record_fixup_exp): Ditto.
1559         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1560         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
1561         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1562         (md_cgen_lookup_reloc): Update use of operand->type.
1563         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1564         (md_convert_frag): Call cgen_operand_lookup_by_num.
1565         (md_cgen_lookup_reloc): Update use of operand->type.
1566         (m32r_cgen_record_fixup_exp): Ditto.
1567
1568 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
1569
1570         * config/tc-mips.c (md_show_usage): Fix message.
1571
1572 1999-03-03  Nick Clifton  <nickc@cygnus.com>
1573
1574         * doc/c-arm.texi (ARM Syntax): Document new command line switches
1575         and LDR reg,=<expr> instruction.
1576
1577         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1578         -mcpu=arm9tdmi.
1579
1580 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
1581
1582         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1583
1584 1999-02-17  Nick Clifton  <nickc@cygnus.com>
1585
1586         This patch was created by: Scott Bambrough
1587         <scottb@corelcomputer.com>
1588
1589         * app.c:
1590           Special cased '@' character.  The '@' character is used as the
1591           ARM assembler comment character, as a special character
1592           and in ELF .symver pseudo-op's, and as a special character in
1593           .type and .section pseudo-ops.
1594         (symver_pseudo): New static variable.
1595         (symver_state): New static variable.
1596         (struct app_save): Add field 'symver_state'.
1597         (app_push): Save global symver_state int struct app_save.
1598         (app_pop): Restore global symver_state from struct app_save.
1599         (do_scrub_chars): Special case handling of '@' character in
1600         .symver pseudo-ops.
1601
1602         * configure.in: Modified to recognize armv* uname syntax from ARM
1603         Linux kernel.
1604         * configure: Regenerated.
1605
1606         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1607         a prefix to the section's type.
1608         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1609         the type's typename.
1610
1611         * config/tc-arm.h: Add support for PIC generation:
1612         (pic_code): New boolean.
1613         (obj_relocate_extern): Define.
1614         (TC_RELOC_RTSYM_LOC_FIXUP): Define
1615         (TC_CONS_FIX_NEW): Define.
1616         (tc_fix_adjustable): Define.
1617         (GLOBAL_OFFSET_TABLE_NAME): Define.
1618
1619         * config/tc-arm.c: Add support for PIC generation:
1620         (line_seperator_chars): Allow ';' as a seperator for Linux.
1621         (is_immediate_prefix): New macro.
1622         (arm_parse_reloc): New function.
1623         (s_arm_elf_cons): New function.
1624         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1625         (md_undefined_symbol): Special case handling for the Global Offset
1626           Table's symbol.
1627         (md_apply_fix3): Handle PIC relocs.
1628         (tc_gen_reloc): Handle PIC relocs.
1629         (md_parse_option): Add support for '-k' command line switch to
1630           enable PIC generation.
1631         (cons_fix_new_arm): New function.
1632         (s_arm_elf_cons): New function.
1633
1634 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
1635
1636         * configure.in: Add comments for uses of AC_DEFINE.
1637         * acinclude.m4: Likewise.
1638         * acconfig.h: Remove.
1639         * aclocal.m4: Rebuild.
1640         * configure: Rebuild.
1641         * Makefile.in: Rebuild.
1642         * config.in: Rebuild.
1643
1644 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
1645
1646         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1647         non-constant offset from a base register.
1648
1649 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
1650
1651         * config/tc-alpha.c (md_show_usage): Put \ before newline in
1652         strings always.
1653
1654 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
1655
1656         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1657         (emit_insn): Look for pc-relative and no-overflow specifiers on
1658         internal relocation types.
1659
1660 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
1661
1662         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1663         -mcpu=NNNN flags.
1664
1665         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1666         mips_cpu instead.
1667         (mips_4650, mips_4010, mips_4100): Variables removed.
1668         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1669         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1670         variables.
1671         (md_begin): Don't bother initializing the mips_NNNN variables;
1672         mips_cpu is set, and that's good enough now.
1673         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1674         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
1675         (show): New function, to handle wrapping in the CPU lists.
1676         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1677
1678 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
1679
1680         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1681         than treat as an immediate specifier.
1682
1683 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
1684
1685         * config/tc-i386.c: Prototype many functions.
1686         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1687         (i386_immediate): Remove unused second argument.
1688         (i386_intel_operand): Fix i386_is_reg typo.
1689         (i386_operand): Use allow_naked_reg.
1690         (output_invalid): Make operand int for K&R.
1691
1692 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
1693
1694         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1695         patch.
1696         * Makefile.in: Rebuild.
1697
1698 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
1699
1700         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1701         (cgen.o): Ditto.
1702         (EXTRA_as_new_SOURCES): Comment out.
1703         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1704         * Makefile.in: Rebuild.
1705         * doc/Makefile.in: Rebuild.
1706         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
1707         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
1708         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1709         * configure: Rebuild.
1710         * aclocal.m4: Rebuild.
1711         * config.in: Rebuild.
1712         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1713         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1714         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1715         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1716         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1717         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1718         (gas_cgen_record_fixup_exp): Ditto.
1719         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
1720         descriptor, not global variable.
1721         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1722         descriptor, not global variable.  Refer to insert_operand handler
1723         via cpu descriptor, not global function.
1724         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1725         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1726         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1727         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1728         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1729         * config/tc-m32r.c: Ditto.
1730         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1731         (md_assemble): Ditto.
1732         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1733
1734 1999-02-09  Nick Clifton  <nickc@cygnus.com>
1735
1736         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1737         relocations for ELF targets.
1738
1739 1999-02-08  Nick Clifton  <nickc@cygnus.com>
1740
1741         * configure.in: Add support for StrongARM target.
1742         * configure: Regenerate.
1743
1744 1999-02-05  Nick Clifton  <nickc@cygnus.com>
1745
1746         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1747
1748         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1749         for COFF ports.
1750
1751 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
1752
1753         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1754
1755 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
1756
1757         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
1758         (INTEL_DWORD_MNEM_SUFFIX):  Define.
1759         (BYTE_PTR):  Define.
1760         (WORD_PTR):  Define.
1761         (DWORD_PTR):  Define.
1762         (XWORD_PTR):  Define.
1763         (SHORT):  Define.
1764         (OFFSET_FLAT):  Define.
1765         (FLAT):  Define.
1766         (NONE_FOUND):  Define.
1767         (No_dSuf):  Define.
1768         (No_xSuf):  Define.
1769         * config/tc-i386.c  (set_intel_syntax):  New routine.
1770         (intel_syntax):  Declare.
1771         (allow_naked_reg):  Declare.
1772         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
1773         (intel_float_operand):  New routine.
1774         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
1775         Handle brackets as well as parens.  Call i386_intel_operand for
1776         intel syntax.  Reverse operands if appropriate.  Handle new
1777         suffixes.  Handle movzx and movsx.
1778         (i386_is_reg):  New routine.
1779         (i386_immediate):  New routine.
1780         (i386_scale):  New routine.
1781         (i386_displacement):  New routine.
1782         (i386_operand_modifier):  New routine.
1783         (build_displacement_string):  New routine.
1784         (i386_parse_seg):  New routine.
1785         (i386_intel_memory_operand):  New routine.
1786         (i386_intel_operand):  New routine.
1787         (i386_operand):  Call i386_displacement, i386_immediate,
1788         i386_scale, etc.  instead of handling inline.
1789         (parse_register):  Handle registers without prefix.
1790
1791 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
1792
1793         * configure:  Regenerate.
1794         * configure.in (arm-*-oabi):  New.
1795         (thumb-*-oabi):  New.
1796         * config/tc-arm.c (target_oabi):  Declare.
1797         (md_apply_fix3): Support REL relocs.
1798         (md_parse_option):  Handle -oabi.
1799         (elf32_arm_target_format):  New routine.
1800         (md_longopts):  Add OPTION_OABI.
1801         * config/tc-arm.h:  Redefine TARGET_FORMAT.
1802
1803
1804 1999-01-28  Nick Clifton  <nickc@cygnus.com>
1805
1806         * write.c (write_relocs): Handle out of range error.
1807
1808         * config/tc-fr30.c (fr30_fix_adjustable): New function.
1809         (fr30_force_relocation): Default to 0.
1810
1811         * config/tc-fr30.h (obj_fix_adjustable): Define.
1812         (TC_FORCE_RELOCATION): Define.
1813
1814         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1815         relocs.
1816
1817 1999-01-16  Nick Clifton  <nickc@cygnus.com>
1818
1819         * config/tc-d30v.c (write_2_short): Do not generate a sequential
1820         merge of two instructions if the left instruciton kills the right.
1821
1822 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
1823
1824         * Makefile.in: Regenerate.
1825         * configure.in: Redo test for using cgen.
1826         * configure: Regenerate.
1827
1828 1999-01-09  Nick Clifton  <nickc@cygnus.com>
1829
1830         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1831         redefinition of this macro.
1832
1833 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
1834
1835         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1836         warning.
1837
1838 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
1839
1840         * config/tc-mips.c (append_insn): For mips16, insert a nop between
1841         a read of HI or LO and an immediatly following branch.
1842
1843 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
1844
1845         * config/tc-mips.c (md_begin): Another correction to the setting of
1846         mips_eabi64.
1847
1848 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
1849
1850         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1851
1852 1998-12-21  Nick Clifton  <nickc@cygnus.com>
1853
1854         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1855         bit insn when optimizing, so that parallelised instructions will
1856         start on a 32 bit boundary.
1857
1858 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
1859
1860         * config/tc-mips.c (mips_eabi64): New.
1861         (md_begin): Set mips_eabi64.
1862         (mips_elf_final_processing): Use it.
1863
1864 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
1865
1866         * config/tc-mips.c (mips_elf_final_processing):
1867         Correct setting of ABI in e_flags.
1868
1869 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
1870
1871         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1872
1873 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
1874
1875         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1876
1877 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
1878
1879         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1880         warning, values that don't fit in the field.
1881
1882 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
1883
1884         * config/tc-mips.c (mips_abi_string): New.
1885         (md_parse_option,md_longopts): Add mabi.
1886         (mips_elf_final_processing): Set e_flags based on mabi flag.
1887
1888 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
1889
1890         * config/tc-mips.c (md_parse_option): Handle vr4111.
1891
1892 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
1893
1894         * config/tc-h8300.c (build_bytes): Change message given if the
1895         instruction requires H8/300H mode and we're not in Hmode, to
1896         suggest that it may be the operand modes that are the problem, not
1897         necessarily the opcode.
1898
1899 1998-12-10  Nick Clifton  <nickc@cygnus.com>
1900
1901         * config/tc-fr30.c: Add line separator character.
1902
1903 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
1904
1905         * configure.in (hppa-*-mpeix*): New target.
1906         * config/obj-som.h (obj_som_compiler): Declare.
1907         * config/obj-som.c (compiler_seen): New static variable.
1908         (obj_som_compiler): New function.
1909         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1910         (md_pseudo_table): Add "compiler" if OBJ_SOM.
1911         (pa_type_args): Set hppa_priv_level.
1912         (pa_compiler): New static function if OBJ_SOM.
1913         * configure: Rebuild.
1914
1915 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
1916
1917         * read.c (output_leb128): Don't mark as inline.
1918
1919 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
1920
1921         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1922         AIX .vbyte unaligned data support.
1923         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1924         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1925         sections.
1926
1927 1998-12-07  Nick Clifton  <nickc@cygnus.com>
1928
1929         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1930         input handling.
1931
1932 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
1933
1934         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
1935         BFD_RELOC_ARM_PCREL_BRANCH.
1936
1937 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
1938
1939         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1940         checking the target type.
1941         (mips-dec-bsd*): Set endian to little.
1942         * configure: Rebuild.
1943
1944         COFF weak symbol support, based on patches from Mark Elbrecht
1945         <snowball3@usa.net>:
1946         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1947         * config/obj-coff.c (obj_coff_weak): New static function.
1948         (obj_coff_endef) [both versions]: Handle weak symbols.
1949         (coff_frob_symbol): Likewise.
1950         (yank_symbols): Likewise.
1951         (obj_pseudo_table): Add "weak".
1952
1953         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
1954         <aymeric.vincent@emi.u-bordeaux.fr>.
1955         * aclocal.m4: Rebuild with current tools.
1956         * configure: Rebuild.
1957
1958         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1959         an assertion failure for a case we can't handle when OBJ_ECOFF.
1960
1961         * expr.c (operator): And with 0xff to avoid problems with signed
1962         char.
1963
1964 1998-12-03  Nick Clifton  <nickc@cygnus.com>
1965
1966         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1967         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1968
1969 1998-12-02  Nick Clifton  <nickc@cygnus.com>
1970
1971         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1972         LDI:20 insn.
1973
1974 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
1975
1976         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1977         of pcrel point.
1978
1979 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
1980
1981         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1982         pcrel point.
1983
1984 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
1985
1986         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1987         scope.
1988         (d10v_cleanup): Only generate previous insn if a multiline insn is
1989         not pending.
1990
1991 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
1992
1993         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1994         FR30_OPERAND_I32.
1995
1996 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
1997
1998         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1999         -marm6xxx command line switches.
2000
2001 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
2002
2003         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2004         (itbl-ops.o): Delete duplicate dependencies.
2005         Rebuild dependencies.
2006         Add fr30 dependencies.
2007         * Makefile.in: Rebuild.
2008
2009 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
2010
2011         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2012         opcode list.
2013         * listing.c: Ignore line terminator characters found inside
2014         strings.
2015
2016 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
2017
2018         * po/gas.pot: Regenerated.
2019
2020 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2021
2022         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2023         fr30_is_label_start().  Also checks for delay slot insns.
2024
2025         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2026         FR30 instructions which contain a colon in the mnemonic.
2027
2028         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2029
2030 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2031
2032         * config/tc-fr30.c: Removed currently superflous code.
2033
2034 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2035
2036         * config/tc-fr30.h: New file.
2037         * config/tc-fr30.c: Tweaking so that it will compile.
2038
2039 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2040
2041         * config/tc-d10v.h (obj_fix_adjustable):  Define.
2042         (TC_FORCE_RELOCATION):  Define.
2043         (d10v_force_relocation):  Declare.
2044         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
2045         (md_apply_fix3):  Handle Vtable relocs.
2046         (d10v_fix_adjustable):  New.
2047         (d10v_force_relocation):  New.
2048
2049 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
2050
2051         * config/tc-d30v.c: Change default behaviour to ignore potential
2052         conflicts between register name and symbol names.
2053
2054 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
2055
2056         * configure.in: Add fr30-*-*.
2057         * config/tc-fr30.c: New file.
2058         * Makefile.in: Regenerated.
2059         * config.in: Regenerated.
2060         * configure: Regenerated.
2061         * doc/Makefile.in: Regenerated.
2062         * po/gas.pot: Regenerated.
2063
2064 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
2065
2066         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2067         are 16 bit insns.
2068
2069 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
2070
2071         * app.c (do_scrub_begin): Set characters above 127 to be symbol
2072         characters.
2073         (do_scrub_chars): Add some casts to unsigned char to avoid
2074         unwanted sign extension.
2075         * read.c (lex_type): Set characters about 127 to be symbol
2076         characters.
2077         * config/tc-i386.c (md_begin): Set identifier_chars and
2078         operand_chars for values above 127.
2079
2080 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
2081
2082         * configure.in: detect cygwin* instead of cygwin32*
2083         * configure: regenerate
2084
2085 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
2086
2087         * listing.c: Add support for producing a listing from piped
2088         input.
2089
2090 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
2091
2092         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2093         (append_insn): Account for the tx39's multiply behavior.
2094
2095 1998-10-26  Michael Meissner  <meissner@cygnus.com>
2096
2097         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2098         from assemble_parallel_insns.  Add support for '->' to indicate
2099         explicitly serializing the instructions.
2100         (md_assemble): Ditto.
2101
2102 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
2103
2104         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
2105         WEAK handling.
2106
2107 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
2108
2109         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
2110
2111 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
2112
2113         * config/tc-mips.c : support frame and regmask/fregmask when
2114           MIPS_STABS_ELF is specified.
2115
2116 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
2117
2118         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
2119         (md_apply_fix):  Don't return 1 for VTABLE relocs.
2120         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
2121
2122 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2123
2124         * doc/c-i386.texi: Replace occurences of "opcode" with
2125         "instruction mnemonic", "instruction", or "mnemonic" when
2126         referring to the name of an instruction.  Use "opcode" when
2127         referring to the sequence of machine bytes.
2128
2129         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2130         (is_opcode_char): Rename to is_mnemonic_char.
2131         (md_assemble and i386_operand): Correct error messages from
2132         "opcode" to "instruction mnemonic"
2133         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2134         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2135         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2136         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2137         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2138         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2139         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2140
2141         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2142
2143         * config/tc-i386.c (i386_operand): Check for garbage after
2144         register name.
2145
2146 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2147
2148         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2149         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2150
2151 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
2152
2153         * config/tc-sh.h (obj_fix_adjustable):  Define.
2154         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
2155         (md_apply_fix):  Likewise.
2156         (tc_gen_reloc):  Likewise.
2157         (sh_fix_adjustable):  New.
2158
2159 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
2160
2161         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2162         * cgen.h (gas_cgen_finish_insn): Update prototype.
2163         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2164         cgen_insn_t -> CGEN_INSN_INT.
2165         (make_parallel): Update handling of CGEN_INT_INSN_P.
2166         (assemble_parallel_insn): Ditto.
2167         (target_make_parallel): New function.
2168         (md_assemble): Use it.
2169
2170 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
2171
2172         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
2173
2174 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
2175
2176         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2177         converted into lower case.
2178
2179 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
2180
2181         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
2182         (gas_cgen_tc_gen_reloc):  Likewise.
2183         * config/tc-m32r.h (obj_fix_adjustable):  Define.
2184         * config/tc-m32r.c (m32r_fix_adjustable):  New.
2185         (m32r_force_relocation):  Handle VTABLE relocs.
2186
2187 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
2188
2189         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2190
2191 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
2192
2193         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2194         to lower case before parsing.
2195
2196         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2197         parallel insns modift buts in the PSW as a side effect.
2198
2199 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
2200
2201         * config/tc-d30v.c (find_format): Test for missing flag and
2202         control registers.
2203
2204         (md_apply_fix3): Fix error messages to avoid
2205         assumption about presence of a symbol.
2206
2207         (parallel_ok): Disallow parallel instructions that both modify the
2208         same flag register.
2209
2210         (find_format): Generate a warning if an odd numbered register is
2211         used as the first register in a mutli-register instruction.
2212
2213 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
2214
2215         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2216         relocations are always associated with a symbol.
2217
2218 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
2219
2220         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
2221         (elf32_sparc_force_relocation):  Declare.
2222         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
2223         (tc_gen_reloc):  Handle vtable relocs.
2224         (elf32_sparc_force_relocation):  New.
2225
2226 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
2227
2228         * symbols.c (S_IS_FUNCTION):  New.
2229         * config/tc-v850.h (obj_fix_adjustable):  Define.
2230         (TC_FORCE_RELOCATION):  Define.
2231         (v850_force_relocation):  Declare.
2232         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
2233         of fx_addnumber for VTABLE reloc addends.
2234         (md_apply_fix3):  Handle VTABLE relocs.
2235         (v850_fix_adjustable):  New.
2236         (v850_force_relocation):  New.
2237
2238 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
2239
2240         * tc-hppa.c (fp_operand_format): Add some additional formats.
2241         (pa_ip): Do not automatically promote into pa2.0 mode.
2242         (pa_level): Handle ".level 2.0".
2243
2244 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2245
2246         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2247         * config/tc-i386.h (template.extension_opcode): Change to
2248         unsigned int to allow full range of 8-bit opcode suffixes.
2249         (None): Redefine as 0xffff.
2250
2251         From Jeff B Epler <jepler@usgs.gov>
2252         * doc/c-i386.texi (i386-SIMD): New section.
2253
2254 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
2255
2256         * read.c (discard_rest_of_line): New function.
2257         * read.h: Declare it.
2258         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2259
2260 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
2261
2262         * config/tc-d10v.c (find_symbol_matching_register): New function.
2263         (find_opcode): Cope with the case where a register name matches
2264         a symbol name.
2265
2266 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
2267
2268         * config/tc-v850.c (md_pcrel_from): Rename to
2269         v850_pcrel_from_section.
2270         (v850_pcrel_from_section): Do not resolves symbols in other
2271         sections.
2272
2273         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2274
2275 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
2276
2277         * config/tc-d10v.c (find_opcode): Generate an error if a register
2278         is supplied for an operand that should not be a register.
2279
2280 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
2281
2282         * config/tc-d30v.c (write_2_short): But do allow delayed branch
2283         instructions to have another instruction in the right bin.
2284
2285 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
2286
2287         * config/tc-d30v.c (write_2_short): Do not allow instructions in
2288         the right container if the left container holds a branch
2289         instruction.
2290
2291 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
2292
2293         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2294         both a register name and symbol name.
2295         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2296
2297 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
2298
2299         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2300         execution unit class.
2301
2302         (reg_name_search): If a name matches a register and a symbol,
2303         prefer the register.
2304         (find_format): Disallow flag registers when a general purpose
2305         register is required.
2306         If a number is required, but a register has been given, check to
2307         see if a symbol with the same name as the register exists, and if
2308         so, use that symbol.
2309
2310 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
2311
2312         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2313
2314 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
2315
2316         * config/tc-d30v.c (find_format): Do not accept flag registers as
2317         general purpose registers.
2318         (find_format): If an immediate value is expected at a given place
2319         in a format, but a register name has been provided instead, check
2320         to see if that register name matches the name of a predefined
2321         symbol and if it does, then use the symbol instead.
2322         (reg_name_search): If a register name matches a symbol name,
2323         prefer the register name to the symbol name.
2324
2325 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
2326
2327         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2328         the previous insn to empty.
2329
2330 1998-09-20  Michael Meissner  <meissner@cygnus.com>
2331
2332         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2333         pieces, forcing the use of an ANSI compiler.
2334
2335 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2336
2337         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
2338         relocs.
2339         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2340
2341 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
2342
2343         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
2344         assembler syntax.
2345         (obj_elf_vtable_entry):  Likewise.
2346         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
2347         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2348         (tc_gen_reloc): Likewise.
2349         (arm_fix_adjustable): Likewise.
2350         (elf32_arm_force_relocation): New.
2351         (armelf_frob_symbol):  Remove coff-style symbol support.
2352
2353 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
2354
2355         * config/tc-i386.c (i386_operand): Fix typo in last patch.
2356
2357 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
2358
2359         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
2360         OBJ_COFF so that routine is defined for a.out format.
2361
2362 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
2363
2364         * config/tc-i386.c (i386_operand): Detect non-segment registers
2365         used as segment prefixes.
2366
2367 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2368
2369         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2370         optimize across FDE boundaries.
2371
2372         * config/obj-coff.c (obj_coff_section): Preserve any link once
2373         flags when setting the section flags.
2374
2375 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
2376
2377         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2378         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2379
2380 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2381
2382         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2383         to the host width.
2384
2385 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
2386
2387         * frags.c (frag_grow): Include the size of the frag struct in the
2388         obstack chunk size.
2389
2390         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2391         if the new subseg comes before the old.
2392
2393 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2394
2395         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2396         to handle edge8 and edge16.
2397
2398 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
2399
2400         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2401         before we clobber the symbol involved.
2402
2403 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
2404
2405         * config/tc-arm.c:  Remove OBJ_ELF definitions for
2406         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
2407         use arm_adjust_symtab for OBJ_COFF.
2408         (armelf_adjust_symtab):  New Routine.
2409         * config/tc-arm.h:  Define obj_adjust_symtab to
2410         armelf_adjust_symtab for OBJ_ELF.
2411
2412 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
2413
2414         * configure.in: Make all i386-elf targets use bfd_gas.
2415         * config/tc-i386.c (tc_i386_force_relocation): New.
2416         (tc_i386_fix_adjustable): Don't fix vtable relocs.
2417         (md_apply_fix3): Likewise.
2418         (tc_gen_reloc): Handle them.
2419         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2420         tc_i386_force_relocation.
2421
2422 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
2423
2424         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2425
2426 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
2427
2428         * config/tc-d30v.c (md_assemble): Copy previous opcode over
2429         current opcode after writing the first insturction of a reverse
2430         sequential pair.
2431
2432 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
2433
2434         * read.h (generate_lineno_debug): Add prototype.
2435         * read.c (generate_lineno_debug): Make non-static.
2436
2437 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2438
2439         * config/tc-i386.c (md_assemble): Only warn for address/data size
2440         prefixes.
2441
2442 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
2443
2444         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2445         against Thumb function names, as the linker needs this information.
2446
2447 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
2448
2449         * expr.c (operand): Check also that there is no advance in operand
2450         after atof_generic in order to decide "is it label 0f or floating
2451         point number?".
2452
2453 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
2454
2455         * config/tc-m32r.c: Replace double dash prefix to M32R specific
2456         command line options with a single dash.
2457         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2458
2459 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
2460
2461        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2462        * tc-arm.c (arm_fix_adjustable): New routine.
2463
2464 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
2465
2466         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2467         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2468         demand_empty_rest_of_line before mri_comment_end.
2469         (equals): Check garbage after expression before
2470         mri_comment_end in MRI mode.
2471
2472 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2473
2474         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2475         small immediate constant to use the constant itself rather than
2476         always using 1.
2477
2478 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2479
2480         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2481         (pa_leave): Likewise.
2482
2483 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2484
2485         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2486         prefixes.
2487         (i386_operand): Fix an error message.
2488
2489 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
2490
2491         * doc/c-arm.texi (ARM Directives): Document .req directive.
2492
2493         * config/tc-arm.c (reg_required_here): Display erroneous string if
2494         the register name could not be decoded.
2495         Do not set inst.instruction if the sift is -1.
2496
2497 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
2498
2499         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2500         we do for EXTERN.
2501
2502 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
2503
2504         * config/tc-d30v.c (d30v_align): Always perform alignment request,
2505         even if it is belived to be unnecessary.
2506
2507 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2508
2509         config/tc-i386.c (i386_operand): Size immediate constants by
2510         suffix (erroneously removed as part of July 7 change).
2511
2512 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
2513
2514         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
2515         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2516         (armelf_frob_symbol):  New Routine.
2517         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
2518
2519 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
2520
2521         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2522
2523 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
2524
2525         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2526         command line switches passed to assembler.
2527
2528 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
2529
2530         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2531         (gas_cgen_opcode_desc): Declare.
2532         (gas_cgen_parse_operand): Declare.
2533         (*): Prepend gas_ to gas specific fns to denote them as such.
2534         All uses updated.
2535         * cgen.c (gas_cgen_opcode_desc): New global
2536         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2537         (queue_fixup): Renamed from cgen_queue_fixup.
2538         (*): Prepend gas_ to gas specific fns to denote them as such.
2539         All uses updated.
2540         (gas_cgen_md_apply_fix3): Update call to insert_operand.
2541         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2542         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2543         Open opcode table and initialize it.
2544         (make_parallel): Use gas_cgen_opcode_desc.
2545         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
2546         (md_assemble): Ditto.
2547
2548 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
2549
2550         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2551         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2552         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
2553         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2554         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2555         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
2556         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2557         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2558         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2559         (INIT_STAB_SECTION): Likewise.
2560         (OBJ_PROCESS_STAB): Likewise.
2561
2562         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2563         (md_parse_option): Watch for them.
2564         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2565         (md_begin): Kill neverdef code.
2566         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2567         (s_alpha_prologue): Watch alpha_cur_ent_sym.
2568         (s_alpha_coff_wrapper): New.
2569         (md_pseudo_table): Trap all ECOFF pseudos.
2570
2571 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
2572
2573         Start of changes to remove mdebug section from mips*-elf
2574         Based on MIPS_STAB_ELF definition
2575         * acconfig.h: undef if not configured
2576         * config.in: undef if not configured
2577         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2578         * config/tc-mips.c (s_ent): set BSF_FUNCTION
2579         * stabs.c (s_stab_generic): flush frag
2580
2581 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
2582
2583         * configure.in: (arm-*-elf):  Handle.
2584         (thumb-*-elf): Handle.
2585         * configure:  Regenerate.
2586         * read.c (stringer): Fix typo in comment.
2587         * write.c (fixup_segment): Don't add symbol value to addend if
2588         TC_ARM and OBJ_ELF.
2589         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
2590         sections.
2591         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
2592         for OBJ_ELF.
2593
2594 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
2595
2596         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2597         (write_2_short): Emit warning if new flag is set.
2598         (do_assemble): Set flags if left instruction is one of special
2599         "right-instruction-killer" type.
2600
2601 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
2602
2603         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2604         Always output words in debug_info section as big endian.
2605         (sparc_target_format): Choose correct bfd target.
2606         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2607
2608 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
2609
2610         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2611         to work with internationalization code.  Issue an error when two
2612         operands match that are not allowed to match.
2613
2614 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
2615
2616         * configure.in (install_tooldir): Allow target to specify whether
2617         it wants to be installed in $(tooldir)/bin.
2618         * configure: Regenerate.
2619         * Makefile.am (install-exec-local): Set install-exec-tooldir
2620         dependency via configure.
2621         * Makefile.in: Regenerate.
2622
2623 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
2624
2625         * Makefile.am (install-exec-local): Split into two ...
2626         (install-exec-bindir,install-exec-tooldir): New rules.
2627         * Makefile.in: Regenerate.
2628
2629 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
2630
2631         * Makefile.am (install-exec-local): Don't remove the file before
2632         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
2633         W. Rozycki <macro@ds2.pg.gda.pl>.
2634         * Makefile.in: Rebuild.
2635
2636 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
2637
2638         * cgen.c: Include libiberty.h.
2639         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2640         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2641         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2642         (md_cgen_lookup_reloc)): Declare.
2643         (md_cgen_record_fixup_exp): Declare.
2644         * config/tc-m32r.h (md_pcrel_from_section): Declare.
2645         (m32r_relax_frag): Declare.
2646         (cgen_md_apply_fix3): Decls moved to cgen.h.
2647         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2648         (m32r_cgen_record_fixup_exp): Delete decl.
2649         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2650         (assemble_nop): Delete.
2651         (expand_debug_syms): Delete unused `exp'.
2652         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2653         Add default case for -Wall.
2654         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2655         (md_atof): Delete unused wordP.
2656
2657 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
2658
2659         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2660         value.
2661
2662 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
2663
2664         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2665         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2666         .print, .purgem, and .struct.  Remove documentation for
2667         .app-file.
2668
2669 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
2670
2671         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2672         Update call to insert_operand.
2673
2674 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
2675
2676         * config/tc-m32r.c (ms_show_usage): Formatting changes.
2677
2678 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
2679
2680         * config/tc-i386.c (md_assemble): Don't get confused by trailing
2681         whitespace after a prefix operator.
2682
2683 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
2684
2685         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2686
2687 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
2688
2689         * config/tc-sparc.c (log2): New static function.
2690         (s_reserve): Use log2 to convert alignment before calling
2691         record_alignment.
2692         (s_common): Use log2 to convert alignment before calling
2693         record_alignment and frag_align.
2694         (sparc_cons_align): Use log2.
2695
2696 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
2697
2698         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2699         (s_common): Likewise.
2700
2701         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
2702         initialization of waddr.
2703         (sparc_elf_final_processing): Add default case to switch.
2704
2705 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2706
2707         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
2708         than temporary real.
2709
2710 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2711
2712         * write.c (subsegs_finish): Don't align the segments if there were
2713         any errors.
2714
2715         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2716         copying aux information.
2717
2718         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2719         expression into a symbol.
2720
2721 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2722
2723         * config/tc-i386.c (mode_from_disp_size): Change arg and return
2724         type to unsigned int.
2725         (md_assemble): Change type used to store offsets from unsigned
2726         long to long.
2727         (i386_operand): Switch error check to only call RESTORE_END_STRING
2728         once after parse_register.
2729
2730 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
2731
2732         * config/tc-v850.c (md_show_usage): Changed format to match that
2733         of gcc, ld, etc.
2734
2735         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2736
2737 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2738
2739         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2740         relocs.
2741         (md_apply_fix_2): Force the symbol of the vtable reloc to be
2742         weak.
2743
2744 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
2745
2746         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2747         * doc/Makefile.in: Rebuild.
2748
2749 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
2750
2751         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2752         for %lo expressions.
2753         (mips_ip, case 'u'): Move range check after code to mask
2754         off bits in %hi/%lo expressions.  Mask off high bits for
2755         %lo expressions.
2756
2757 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2758
2759         * doc/Makefile.am (gasver.texi): New target.
2760         (as.info, as.dvi): Depends upon gasver.texi.
2761         * doc/as.texinfo: Include gasver.texi.  Mention version number on
2762         title page and in top node.
2763         * doc/Makefile.in: Rebuild.
2764
2765 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
2766
2767         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2768         but not including the line containing the edict.
2769         * listing.h (LISTING_EOF): New.
2770         * input-scrub.c (input_scrub_next_buffer): Call it.
2771
2772 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2773
2774         * config/tc-i386.c (i386_operand): Don't set the size of an
2775         immediate address based solely on the suffix and the mode.
2776
2777         * config/tc-i386.c (md_assemble): Add assertion to make sure
2778         overlap2 does not set Imm.
2779
2780         * config/tc-i386.c (space_chars): Remove. The scrubber converts
2781         sequences of whitespace to a single space.
2782         (is_space_chars): Just compare with space.
2783         (md_begin): Don't initialize space_chars.
2784         (md_assemble): Just skip a single whitespace character.
2785         (i386_operand): Rewrite base-index parsing to use new
2786         parse_register, and to skip white space.  Skip white space in a
2787         number of other places too.  Don't give error message if
2788         parse_register fails.
2789         (parse_register): Change reg_string parameter to be non-const.
2790         Add end_op parameter.  Skip white space after the `%', and return
2791         end of register string.  Give error message here rather than
2792         caller.
2793
2794 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
2795
2796         Based on patch from Matt Semersky <matts@scd.hp.com>:
2797         * expr.c (op_encoding): Make const.
2798         (expr_set_precedence): New function.
2799         (expr_begin): Don't set operator rankings, just call
2800         expr_set_precedence.
2801         * expr.h (expr_set_precedence): Declare.
2802         * read.c (s_mri): Call expr_set_precedence.
2803
2804 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
2805
2806         * doc/as.texinfo (Statements): Remove paragraph discussing
2807         continuing lines with a backslash.  This hasn't worked for years,
2808         if it ever did.
2809
2810 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
2811
2812         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
2813         symbol definitions.
2814         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2815         (ps_CTORS, ps_DTORS): New section types.
2816         (vms_fixup_xtors_section): New function
2817         (Ctors_Psect, Dtors_Psect): Define.
2818         (IS_GXX_XTOR): Define
2819         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2820         Filter static constructors/destructors and add to
2821         Ctors_Symbols/Dtors_Symbols chain.
2822         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2823         appropriate section.
2824
2825         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2826         * makefile.vms: Merge vax/vms support.
2827
2828 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
2829
2830         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2831         (elf_pseudo_table): Add them.
2832         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2833         (md_apply_fix): Accept them.
2834         (mips_fix_adjustable): Don't adjust them.
2835         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2836         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2837         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2838         (tc_fix_adjustable): Don't adjust them.
2839
2840 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
2841
2842         * Makefile.am (CGEN_CPU_PREFIX): New variable.
2843         (cgen.o): Use it.
2844         * Makefile.in: Regenerate.
2845         * configure.in: AC_SUBST cgen_cpu_prefix.
2846         * configure: Regenerate.
2847
2848 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
2849
2850         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2851         Changed all users of COND12_DELAY.
2852
2853 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
2854
2855         * config/tc-mn10300.c (set_arch_mach): New function.
2856         (md_pseudo_table): Add pseudo-ops to set the current machine type.
2857         (md_begin): Default to mn10300 mode.
2858         (md_assemble): Only accept instructions for the core mn10300
2859         chip and the active machine type.
2860
2861 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
2862
2863         * subsegs.h (segment_info_type): Give the struct a name.
2864         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2865         * config/tc-h8500.h (tc_reloc_mangle): Declare.
2866         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2867         * config/tc-w65.h (tc_reloc_mangle): Declare.
2868         * config/tc-z8k.h (tc_reloc_mangle): Declare.
2869
2870 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
2871
2872         * config/tc-v850.c (v850_comm):  Restore old section
2873         after common processing.
2874
2875 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
2876
2877         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2878
2879 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
2880
2881         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2882         char with code that explicitly sign-extends.
2883
2884 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
2885
2886         * config/tc-v850.c (md_begin): Restore text section as the current
2887         section after creating call table sections.
2888         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2889         code.
2890
2891         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2892         with call to macro SYM_AUXINFO.
2893
2894 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
2895
2896         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2897         with the program transform name.
2898         * Makefile.in: Rebuild.
2899
2900 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2901
2902         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2903         information.
2904
2905 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
2906
2907         * config/tc-i386.c (i386_operand): Be prepared for a space between
2908         the open parenthesis and the start of the register operand,
2909         because of the June 16 change.
2910
2911 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
2912
2913         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2914         BFD_ASSEMBLER.
2915
2916 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
2917
2918         * config/tc-d30v.c (d30v_align): Always perform alignment request,
2919         even if it is belived to be unnecessary.
2920
2921 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
2922
2923         * write.c (adjust_reloc_syms): Never adjust relocs against weak
2924         symbols.
2925         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2926
2927 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
2928
2929         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2930         shift amount for a repeated operand.  The shift amount for the
2931         repeated copy comes from the size of the operand.
2932
2933 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
2934
2935         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2936
2937 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
2938
2939         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2940
2941 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2942
2943         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2944         characters in it as LEX_IS_SYMBOL_COMPONENT.
2945         * config/tc-i386.h (tc_symbol_chars): Define.
2946         (extra_symbol_chars): Declare.
2947         * config/tc-i386.c (extra_symbol_chars): Define.
2948         (comment_chars): Don't use '/' as comment start if TE_LINUX.
2949         (line_comment_chars): Set to '/' if TE_LINUX.
2950         * doc/c-i386.texi (i386-prefixes): Update.
2951         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2952
2953 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
2954
2955         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2956         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2957
2958 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
2959
2960         * config/tc-d10v.c (md_apply_fix3): Checking displacement
2961         constraint in instructions REP & REPI.
2962
2963 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
2964
2965         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2966         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2967
2968         (check_range): If the operand is shifted, then shift the number
2969         before checking its range.
2970
2971         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2972
2973         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2974         common sections.
2975
2976 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
2977
2978         * config/tc-v850.c (v850_comm): Create special sections as needed.
2979
2980 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
2981
2982         * config/tc-d10v.c (write_2_short): Addition of swapping
2983         instructions for sequential and reverse sequential order when
2984         given order is not possible.
2985
2986 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
2987
2988         * Makefile.am: Rebuild dependencies.
2989         (DEP_INCLUDES): Fix reference to intl build directory.
2990         * Makefile.in: Rebuild.
2991
2992 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2993
2994         * doc/c-i386.texi: Update 16 bit documentation.
2995
2996         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2997         IgnoreDataSize to IgnoreSize as they are used for address size as
2998         well as data size.
2999         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
3000         32-bit mode, similarly addr16/data16 and variants.
3001
3002 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
3003
3004         * config/tc-d30v.c (md_assemble): Fix handling of reverse
3005         sequential word multiply instructions.
3006
3007         (do_assemble): Add extra command line argument, to allow mul32
3008         attribute to be preserved across parallel insns.
3009         (md_assemble): Insert NOPs between explicitly parallel insns which
3010         contain an 32 bit multiply and a 16 multiply.
3011
3012 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3013
3014         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3015         likewise for REPE.
3016
3017         * config/tc-i386.c (reloc): Add braces.
3018
3019         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3020         consistent with Intel naming.
3021         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3022         use bitfields in sib_byte.
3023         (modrm_byte): Don't use bitfields here either.
3024
3025         * config/tc-i386.c (current_templates): Add const.
3026         (parse_register): Add const to return, param, and char *s.
3027         (i386_operand): Add const to reg_entry *r.
3028         * config/tc-i386.h (templates): Add const to start, end.
3029
3030         Inspired by code for 16 bit gas support from Martynas Kunigelis
3031         <martynas@nm3.ktu.lt>:
3032         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3033         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3034         (uses_mem_addrmode): Remove.
3035         (md_estimate_size_before_relax): Add support here too.
3036         (md_relax_table): Rewrite interface to md_relax for 16 bit
3037         support.
3038         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3039         (opcode_suffix_to_type): Remove.
3040         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3041         (SIZE_FROM_RELAX_STATE): Modify to suit above.
3042         (md_convert_frag): Likewise.
3043         (i386_operand): Add support for 16 bit base/index regs,
3044         immediates, and displacements.  Remove some unnecessary casts, and
3045         localise end_of_operand_string, displacement_string_start,
3046         displacement_string_end variables.  Add GCC_ASM_O_HACK.
3047         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3048
3049         * config/tc-i386.c (prefix_hash): Remove.
3050         (md_begin): Rewrite without obstacks.  Remove prefix hash table
3051         handling.  Rewrite lexical table handling.
3052         (i386_print_statistics): Don't print prefix statistics.
3053         (md_assemble): Rewrite instruction parser so that line is not
3054         converted to lower case.  Don't do a hash_find for prefixes,
3055         instead recognise them via opcode modifier.
3056         (expecting_operand, paren_not_balanced): Localise variables.
3057         * config/tc-i386.h (IsPrefix): Define.
3058         (prefix_entry): Remove.
3059
3060         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3061         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3062         '\\' in case where comment_chars contains '/'.
3063
3064         * config/tc-i386.c (MATCH): Ensure given operand and template
3065         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
3066         you must write `ljmp *table(%ebx)'.
3067
3068         From H.J. Lu <hjl@gnu.org>:
3069         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3070         as 0 ifndef BFD_ASSEMBLER.
3071         (md_assemble): Allow immediate operands without suffix or
3072         other reg operand to default in size to the current code size.
3073
3074 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
3075
3076         * config/tc-v850.c (md_begin):  Restore creation of
3077         .call_table_text and .call_table_data sections.
3078
3079 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3080
3081         * config/tc-d30v.c (md_assemble): Set execution type to unknown
3082         after emitting a word of noops.
3083
3084 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3085
3086         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3087         (i386_operand): Simplify checks for valid base/index combinations.
3088         Disallow `in 4(%dx),%al'.
3089
3090         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3091         index_reg const.
3092         (add_prefix): Change parameter from char to int.
3093
3094         * config/tc-i386.h (Ugh): Define opcode modifier.
3095         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3096
3097         * config/tc-i386.c (md_assemble): Rewrite MATCH and
3098         CONSISTENT_REGISTER_MATCH macros to check register types more
3099         thoroughly.  Check for illegal suffix/operand combinations
3100         when matching insns with operands.  Handle new `s' suffix, and
3101         associated FloatMF opcode modifier for float insns with memory
3102         operands.
3103         * config/tc-i386.h (FloatMF): Define new opcode modifier.
3104         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3105         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3106         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3107         DATA_PREFIX_OPCODE throughout.
3108
3109         * config/tc-i386.c (REGISTER_WARNINGS): Define.
3110         (md_assemble): Rewrite suffix/register operand checking code to be
3111         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
3112         AnyMem, the better to grep.
3113         (pi): Remove Abs.
3114         (i386_operand): Don't set Mem bits in i.types[this_operand] when
3115         given a memory operand.  Don't set Abs bits either.
3116         (type_names): Remove Mem*, Abs*.
3117         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3118         define opcode_modifiers as these cases are handled by Disp8,
3119         Disp16, Disp32 and suffix checks.
3120         (COMES_IN_BOTH_DIRECTIONS): Remove.
3121         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3122
3123         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3124         if IgnoreDataSize modifier given.  Remove ShortformW modifier
3125         test.  Add test for ShortForm in W base_opcode modification.
3126         Merge Seg2ShortForm and Seg3ShortForm code.
3127         * config/tc-i386.h (ShortFormW): Remove.
3128         (IgnoreDataSize): Define.
3129
3130 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
3131
3132         * config/tc-d30v.c (md_assemble): Store previous segment state
3133         with previous instruction.
3134
3135 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3136
3137         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3138         (ebp, esp): Remove static variables.
3139         (MATCH): Remove test for InOutPortReg.
3140         (i386_operand): Properly handle InOutPortReg here instead.
3141         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3142         (md_assemble): Simplify and correct modrm and sib generation.
3143         (i386_operand): Add warning for scale without index.
3144         Rewrite checks for valid base/index combinations.
3145
3146         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3147         macros and enclose in do while(0).
3148         (RESTORE_END_STRING): Likewise.
3149         (md_assemble): Add one to printed operand number so we start
3150         from 1 not 0.  Add some more gettext invocations.
3151         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3152         number here too.
3153
3154         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3155         DATA_PREFIX, SEG_PREFIX): Define.
3156         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3157         (check_prefix): Remove function.
3158         (add_prefix): New function.  Add prefix to i.prefix as well as
3159         doing checks.
3160         (md_assemble): Changes for add_prefix.  Remove hack for wait
3161         prefix, instead always output prefixes in fixed order.  Test
3162         for jcxz/loop when selecting between word & dword operations,
3163         and add address size prefix rather than operand size prefix.
3164         Remove operand -> address size hack when emitting jcxz/loop.
3165         (i386_operand): Remove O_Absent check as it's done in expr.
3166
3167 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
3168
3169         * configure.in: Recognize m5200 as a cpu_type of m68k.
3170         * aclocal.m4: Rebuild with current libtool.
3171         * configure: Rebuild.
3172
3173 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3174
3175         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3176         to relaxable_symbol to prevent references to external symbol from
3177         being relaxed.
3178
3179 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3180
3181         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3182         symbols are relaxable.
3183
3184 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
3185
3186         * config/tc-v850.c (md_begin):  Don't create special
3187         sections by default.
3188
3189 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
3190
3191         * config/tc-mips.c (macro): For div and udiv, close the
3192         reorder block as soon as possible.
3193
3194 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
3195
3196         From Matt Semersky <matts@scd.hp.com>:
3197         * macro.c (macro_mri_mode): New function.
3198         * macro.h (macro_mri_mode): Declare.
3199         * read.c (s_mri): Call macro_mri_mode when switching in and out of
3200         MRI mode.
3201
3202 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
3203
3204         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3205         OBJ_EVAX case.
3206
3207         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3208         until after xstrdup in OBJ_EVAX case.
3209
3210 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
3211
3212         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3213         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
3214         of hardcoded magic number.
3215         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3216
3217 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
3218
3219         * read.c (do_s_func): New function.
3220         (s_func): Call it.
3221         * read.h (do_s_func): Add prototype.
3222
3223 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
3224
3225         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3226         nops if fill pattern not specified.
3227
3228 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
3229
3230         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3231         * config/te-go32.h (TE_GO32): Define.
3232         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3233
3234 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3235
3236         Implement .func/.endfunc pseudo-ops.
3237         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3238         (s_func): Declare.
3239         * read.c (potable): Add .func,.endfunc.
3240         (s_func): New function.
3241         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3242         functions.
3243         (in_doc_func_p,current_function_label): New static globals.
3244         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3245
3246 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3247
3248         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3249         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3250         * config/tc-arm.h (WORKING_DOT_WORD): Define.
3251         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3252         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3253         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3254         * config/tc-i860.h (WORKING_DOT_WORD): Define.
3255         * config/tc-i960.h (WORKING_DOT_WORD): Define.
3256         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3257         * config/tc-w65.h (WORKING_DOT_WORD): Define.
3258         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3259         * config/tc-a29k.c: Don't define md_short_jump_size,
3260         md_long_jump_size, md_create_short_jump or md_create_long_jump.
3261         * config/tc-alpha.c: Likewise.
3262         * config/tc-alpha.h: Likewise.
3263         * config/tc-arm.c: Likewise.
3264         * config/tc-h8300.c: Likewise.
3265         * config/tc-h8500.c: Likewise.
3266         * config/tc-hppa.c: Likewise.
3267         * config/tc-i860.c: Likewise.
3268         * config/tc-i960.c: Likewise.
3269         * config/tc-ppc.c: Likewise.
3270         * config/tc-sh.c: Likewise.
3271         * config/tc-sparc.h: Likewise.
3272         * config/tc-tic30.c: Likewise.
3273         * config/tc-w65.c: Likewise.
3274         * config/tc-z8k.c: Likewise.
3275
3276 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
3277
3278         * config/tc-vax.c (_): Delete this macro used for placeholder
3279         values in vax_operand_width_size; it conflicts with the _() macro
3280         used for internationalization.
3281
3282 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3283
3284         * symbols.c (symbol_find_base): Fix case insensitive symbol name
3285         code.  From Chris Moller <moller@bops.com>.
3286
3287         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3288         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3289         * read.c (emit_expr): Initialize seg and subseg fields of a new
3290         broken word.
3291         * write.c (write_object_file): Switch to the appropriate segment
3292         and subsegment when processing a broken word.
3293
3294         * config/tc-m68k.c (mri_assemble): New static function.
3295         (build_mri_control_operand): Call mri_assemble rather than
3296         md_assemble.
3297         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3298         (s_mri_endf, s_mri_endw): Likewise.
3299
3300 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
3301
3302         * read.c (s_org): Call md_flush_pending_output if it is defined.
3303
3304         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3305
3306 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
3307
3308         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3309         (md_parse_option): Add for same.
3310         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3311         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3312         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3313
3314         * config/tc-sparc.h (cons_fix_new_sparc): Added.
3315
3316 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3317
3318         * config/tc-arm.c (find_real_start): Relax definition of local
3319         labels.
3320
3321 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
3322
3323         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3324         symbols at the given address, not just the last one specified.
3325
3326 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
3327
3328         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3329         or number_to_chars_littleendian to write data.
3330
3331 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
3332
3333         * config/tc-v850.c (md_assemble): Remove artificially created
3334         register name symbols.
3335
3336 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3337
3338         * write.c (fixup_segment): Change "segment" to "section" in
3339         error message.
3340
3341 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
3342
3343         * write.c (fixup_segment): Change sym1-sym2 message again.
3344
3345 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
3346
3347         * write.c (fixup_segment): Improve error message for sym1-sym2
3348         errors when sym1 is in a different segment from sym2.
3349
3350 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
3351
3352         * config/tc-m32r.c (warn_unmatched_high): New static local.
3353         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3354         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3355         (md_longopts): Recognize --{no-,}warn-unmatched-high.
3356         (md_parse_option): Likewise.
3357         (md_show_usage): Likewise.
3358         (m32r_frob_file): Likewise.
3359
3360         * read.c (generate_file_debug,generate_lineno_debug): New functions.
3361         (read_a_source_file): Call them.
3362         * read.h (stabs_generate_asm_file): Declare.
3363         * stabs.c (stabs_generate_asm_file): New function.
3364         (generate_asm_file): New function.
3365         (stabs_generate_asm_lineno): Move file name handling into
3366         generate_asm_file.
3367
3368 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
3369
3370         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3371         (d30v_current_align, d30v_current_align_seg): New variables.
3372         (d30v_last_label): New variable.
3373         (d30v_align, s_d30v_align, s_d30v_text): New functions.
3374         (s_d30v_data, s_d30v_section): Likewise.
3375         (md_pseudo_table): Call them.
3376         (md_begin): Initialize d30v_current_align_seg.
3377         (md_assemble): Call d30v_align when needed by known current alignment.
3378         (d30v_frob_label, d30v_cons_align): New functions.
3379         * config/tc-d30v.h (md_do_align): Remove.
3380         (tc_frob_label): Call d30v_frob_label.
3381         (md_cons_align): New.
3382
3383         * config/tc-d30v.c (find_format): Convert complex expressions to
3384         expression symbols before processing.  Clean up code formatting.
3385
3386 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
3387
3388         * po/Make-in (install-info): New target.
3389
3390 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
3391
3392         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3393         instructions.
3394         * config/tc-mn10300.c (md_assemble): Likewise.
3395
3396 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
3397
3398         * Makefile.am: Update with `make dep-am'.
3399         (HFILES): Add cgen.h.
3400         (cgen.o): Depend on cgen.h.
3401         * Makefile.in: Regenerate.
3402
3403         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3404
3405 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
3406
3407         * gasp.c (grab_label): Permit a label to be a preprocessor
3408         variable by permitting a label to start with a backslash.
3409
3410 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
3411
3412         * config/tc-mips.c (validate_mips_insn): Removed hack
3413         for previously inaccessible bitfields in some INSN_TRAP
3414         instructions.
3415
3416 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
3417
3418         * config/tc-d30v.c (do_assemble): Abort with error message
3419         if opcode operands do not match.
3420
3421 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
3422
3423         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3424         'q' operand format for 20-bit "break"/"sdbbp" instructions.
3425         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
3426         similar new 'q' operand.
3427
3428 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
3429
3430         * cgen.c (cgen_asm_finish_insn): Fix typo.
3431
3432 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
3433
3434         * cgen.h: New file.
3435         * cgen.c: Include it.
3436         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3437         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
3438         All callers updated.
3439         * config/tc-m32r.c: Include cgen.h.
3440         (m23r_insn): New members num_fixups,fixups.
3441
3442 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
3443
3444         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3445         to avoid compiler warning.
3446
3447 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
3448
3449         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
3450         calling make.
3451
3452         * makefile.vms (OBJS): Add ehopt.obj
3453
3454 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
3455
3456         * doc/c-vax.texi: Correct and extend vax/vms documentation.
3457
3458 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
3459
3460         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3461         a short format insn.
3462         (md_assemble): Set it for explicitly packed insns.
3463
3464 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
3465
3466         * config/obj-coff.c (c_symbol_merge): Do not take address of
3467         native fields when performing the memcpy.
3468
3469 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
3470
3471         * config/tc-mips.c (macro,macro2): Implement
3472         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3473
3474 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3475
3476         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3477         relocations against globally visible symbols.
3478         * config/tc-m68k.c (relaxable_symbol): New macro.
3479         (m68k_ip, md_estimate_size_before_relax): Use it.
3480         (tc_m68k_fix_adjustable): Also handle weak symbols.
3481
3482 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3483
3484         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3485         references to externally visible symbols.
3486         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3487         values in twice for a PC relative reloc if the symbol is
3488         externally defined.
3489
3490         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3491         don't adjust a PC relative reloc against an externally visible
3492         symbol.
3493         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3494         for a PC relative fixup against an externally visible defined
3495         symbol, arrange to store object file and addend values as though
3496         the symbol were not defined.
3497         (tc_gen_reloc): Likewise.
3498
3499 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
3500
3501         * read.c (sizeof_leb128): Referenced externally by write.c so
3502         don't inline.
3503
3504 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
3505
3506         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3507         and expand a 'debug' symbol associated with the next instruction
3508         that does not cause a short instruction to be filled with a NOP.
3509         (md_pseudo_table): Add support for .debugsym.
3510         (assemble_parallel_insn): Add calls to expand_debug_sym as
3511         appropriate.
3512         (md_assemble): Ditto.
3513
3514 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
3515
3516         * as.c (main): Conditionally call setlocale.
3517         * gasp.c (main): Likewise.
3518         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3519         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3520
3521 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
3522
3523         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3524
3525 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
3526
3527         * config/tc-hppa.c: Change all calls to bzero to use memset.
3528         (pa_ip): Add cast to avoid warning.
3529         (tc_gen_reloc, md_apply_fix): Likewise.
3530         (pa_find_space_by_number): Likewise.
3531         (hppa_force_relocation): Likewise.
3532         (pa_block): Change i to unsigned int.
3533         * config/obj-som.h (obj_som_copyright): Declare.
3534
3535 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
3536
3537         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3538         for line numbers for assembly source.
3539
3540 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
3541
3542         * configure.in: Change version number to 2.9.4
3543         * configure: Rebuild.
3544
3545 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
3546
3547         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
3548
3549 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3550
3551         * ecoff.h: Change symbolS in function declaration to struct
3552         symbol.
3553
3554 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
3555
3556         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3557         (md_convert_frag): Fix i18n typo.
3558
3559 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
3560
3561         * ecoff.c (ecoff_get_cur_proc_sym): New function.
3562         * ecoff.h: Protoype it.
3563         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3564         [EVAX] (s_alpha_prologue): Delete.
3565         (md_pseudo_table): Update.
3566
3567 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
3568
3569         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3570         array to local pointer.
3571         (get_args, parse_expr): Add casts to avoid warnings.
3572
3573 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
3574
3575         * read.c (s_set): Cast xmalloc return value to fragS *.
3576         * config/tc-m68k.c (m68k_ip): Function made static to match
3577         previous forward declaration.
3578         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3579
3580 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
3581
3582         * config/tc-v850.c: Add internationalisation macros to error
3583         strings.
3584
3585         * config/tc-m32r.c (can_make_parallel): Add internationalisation
3586         macros to error strings.
3587
3588 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3589
3590         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3591         reloc is in the TOC csect.
3592         (md_apply_fix3): Correct gettext typo.
3593
3594 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
3595
3596         * config/tc-arm.c (find_real_start): Ignore symbols starting with
3597         .L - they are local labels and the branches are not really
3598         function calls but rather far jumps.
3599
3600 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
3601
3602         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3603
3604 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3605
3606         * config/tc-i386.c (md_assemble): Print operand number rather than
3607         using ordinal_names.
3608         (i386_operand): Likewise.
3609
3610 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
3611
3612         * Makefile.am (INTLLIBS): Define to work around apparent automake
3613         bug.
3614         All Makefiles: Regenerated.
3615
3616         * Many files: Added gettext invocations around user-visible
3617         strings.
3618         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3619         HAVE_LC_MESSAGES): Define.
3620         * dep-in.sed: Added asintl.h.
3621         * po/Make-in: New file.
3622         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3623         Include "asintl.h".
3624         * read.c (Z_): Renamed from `_'.
3625         * Makefile.am (SUBDIRS): Added po.
3626         (POTFILES): new macro.
3627         (po/POTFILES.in): New target.
3628         ($(OBJS)): Added asintl.h.
3629         (HFILES): Likewise.
3630         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3631         (as_new_LDADD): Added $(INTLLIBS).
3632         (as_new_DEPENDENCIES): Added $(INTLDEPS).
3633         (gasp_new_LDADD): Added $(INTLLIBS).
3634         (gasp_new_DEPENDENCIES): New macro.
3635         * configure, aclocal.m4: Rebuilt.
3636         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
3637         po/Makefile.
3638         (ALL_LINGUAS): Define.
3639         * macro.c: Include "asintl.h".
3640         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3641         * as.h: Include "asintl.h".
3642         * config/tc-i386.c (ordinal_names): Removed.
3643         (md_assemble): Changed error text to avoid ordinal_names.
3644         (i386_operand): Likewise.
3645         (reloc): Added as_bad to avoid i18n problems.
3646         (tc_gen_reloc): Likewise.
3647         * config/tc-arm.c (bad_args): Now a #define.
3648         (bad_pc): Likewise.
3649         * config/obj-vms.c (VMS_stab_parse): Changed type of
3650         `long_const_msg'.
3651         (global_symbol_directory): Unified strings to avoid i18n
3652         problems.
3653         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3654         avoid i18n problems.
3655         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3656         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3657         i18n problems.
3658         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3659         problems.
3660         * config/tc-v850.c (md_assemble): Changed C++ comment into C
3661         comment.
3662         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3663         problems.
3664         * as.c (print_version_id): Added an fprintf to avoid i18n
3665         problems.
3666         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3667         problems.
3668         * expr.c (expr): Added as_warn call to avoid i18n problems.
3669         * messages.c (as_assert): Changed code to avoid i18n problems.
3670         (as_abort): Likewise.
3671         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3672         (s_space): Likewise.
3673         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3674
3675 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3676
3677         * config/tc-i386.c (check_prefix): New static function, split out
3678         from md_assemble.
3679         (struct _i386_insn): Add wait_prefix field.
3680         (md_assemble): Remove wait_prefix local variable.  Use
3681         check_prefix when adding a prefix.
3682
3683         * config/tc-i386.c (current_templates): New static variable.
3684         (md_assemble): Remove current_templates local variable.
3685         (md_assemble, i386_operand): Improve error and warning messages in
3686         many places.  Add RESTORE_END_STRING in many places before error
3687         return.  Clarify some comments.
3688
3689         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3690         element array.
3691         (md_assemble): Parse string instruction operands, looking for
3692         segment override prefixes.  Check for invalid segment prefixes on
3693         string instruction.
3694         (i386_operand): i.seg[] and max mem_operand changes for string
3695         insns.
3696         * config/tc-i386.h (EsSeg): Define.
3697
3698         * config/tc-i386.h (regKludge): Define.
3699         (iclrKludge, imulKludge): Don't define.
3700         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3701         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
3702         opcode_modifier checks to look for more common cases first.  Add
3703         default_seg for IsString case.
3704
3705 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3706
3707         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3708         AC_DECL_YYTEXT.
3709         * configure: Rebuild with new automake and libtool.
3710         * aclocal.m4, Makefile.in: Likewise.
3711
3712         * doc/Makefile.am (as.dvi): New target.
3713         * doc/Makefile.in: Rebuild.
3714
3715 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
3716
3717         * configure.in: Added sparc86x support.
3718
3719         * configure: Rebuild.
3720
3721         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3722         sparc_arch.
3723         (md_parse_option): Warn if -EL is not supported for this architecture.
3724
3725         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3726
3727 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
3728
3729         * config/tc-mips.c (mips_ip): Note when we use get match on
3730         the full instruction name.
3731
3732 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
3733
3734         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3735         back into the expression to handle add/sub simplification correctly.
3736
3737 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
3738
3739         * config/tc-mips.c (hilo_interlocks): Remove 4300.
3740
3741 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
3742
3743         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3744         #<n>' instruction.
3745
3746 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
3747
3748         * symbols.c (max_indent_level): New global.
3749         (print_symbol_value_1): Use it.
3750         * expr.h (expr_build_dot): Declare.
3751         * expr.c (expr_build_dot): New function.
3752
3753 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
3754
3755         * symbols.c (print_binary): New function.
3756         (print_expr_1): Call it.
3757
3758 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3759
3760         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3761         operand in the opcode.
3762
3763 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3764
3765         * config/tc-i386.h: Reorder operand flags and opcode modifier
3766         flags for clarity.  Remove unused definitions: Unknown,
3767         ImmUnknown, DispUnknown, NoModrm.
3768         * config/tc-i386.c (type_names): Add missing Debug type.
3769         (md_assemble): Better duplicate prefix checking.  Quicker string
3770         instruction check via new opcode_modifier flag.
3771
3772 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3773
3774         * doc/as.texinfo (Invoking): Clarify -Wa example.
3775
3776 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
3777
3778         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3779         (s_mips_weakext): Define.
3780         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3781         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3782         defined(TC_MIPS).
3783
3784 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
3785
3786         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3787         is an error if the value can not be computed at assembly time.
3788         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3789
3790 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
3791
3792         * gasp.c (main): Set next field of new include_path structure to
3793         NULL.  From Avery Pennarun <averyp@gdc.ca>.
3794
3795         * read.c (s_mri_sect): Call as_bad rather than abort for an
3796         unsupported MRI target.
3797
3798 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
3799
3800         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
3801         the destination of a branch instruction should be altered.
3802         (find_real_start): New function:  Locate the real, Thumb coded
3803         start of a Thumb function.
3804         (do_t_branch23): Alter the destination of branches to Thumb
3805         functions.
3806
3807         * config/tc-arm.h: Define TC_VALIDATE_FIX.
3808
3809 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
3810
3811         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3812         also.
3813
3814 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3815
3816         * doc/as.texinfo: Use @itemx for a secondary item in a table.
3817         * doc/c-hppa.texi: Likewise.
3818
3819 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3820
3821         * Makefile.am: Rebuild dependencies.
3822         * Makefile.in: Rebuild.
3823
3824         * Makefile.am (DEP_INCLUDES): New variable.
3825         (.dep1): Change to work when srcdir is not an absolute path.
3826         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3827         * Makefile.in: Rebuild.
3828
3829 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
3830
3831         * config/tc-i386.h, config/tc-i386.c: Revert March 24
3832         LinearAddress patch.
3833
3834         * configure.in: Set version to 2.9.1.
3835         * configure: Rebuild.
3836
3837         * Branched binutils 2.9.
3838
3839 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3840
3841         * config/tc-i386.h (FWait): Define.
3842         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3843         other prefixes.  Check FWait flag in opcode table to see which
3844         instructions require an fwait prefix.
3845
3846 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3847
3848         * stabs.c (get_stab_string_offset): Always create a stab string
3849         section.
3850
3851 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
3852
3853         Fix some gcc -Wall warnings:
3854         * atof-generic.c (atof_generic): Add casts to avoid warnings.
3855         * ehopt.c (eh_frame_code_alignment): Likewise.
3856         * expr.c (integer_constant, operand): Likewise.
3857         * frags.c (frag_align): Likewise.
3858         * gasp.c (level_0, change_base, doinstr): Likewise.
3859         * hash.c (hash_ask): Likewise.
3860         * listing.c (listing_page, calc_hex, print_lines): Likewise.
3861         (debugging_pseudo): Likewise.
3862         * macro.c (define_macro, check_macro): Likewise.
3863         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3864         (ignore_rest_of_line, float_cons): Likewise.
3865         * symbols.c (decode_local_label_name): Likewise.
3866         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3867         (fixup_segment, number_to_chars_bigendian): Likewise.
3868         (number_to_chars_littleendian): Likewise.
3869         * config/atof-ieee.c (gen_to_words): Likewise.
3870         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3871         (sparc_ip, parse_keyword_arg, s_common): Likewise.
3872         * read.c (output_big_sleb128): Initialize locals to avoid
3873         warnings.
3874         (output_big_uleb128, equals): Likewise.
3875         * atof-generic.c (atof_generic): Change number_of_digits_* locals
3876         to unsigned int.  Change zeros to unsigned int.
3877         * cond.c (s_if): Add return to default case.
3878         * frags.c (frag_now_fix): Change return type to addressT.
3879         * frags.h (frag_now_fix): Update declaration.
3880         * listing.c (file_info_struct): Change linenum to unsigned int.
3881         (struct list_info_struct): Change hll_line to unsigned int.
3882         (print_source): Update format string.
3883         * read.c (emit_expr): Change scan to unsigned int, and don't
3884         bother to initialize it.
3885         * symbols.c (dollar_label_count): Change to unsigned long.
3886         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3887         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3888         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3889
3890 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
3891
3892         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3893         mcf5200 just as we do for m68000.
3894         (m68k_init_after_args): Likewise.
3895         (md_estimate_size_before_relax): Likewise.
3896
3897 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
3898
3899         * config/tc-v850.c (md_assemble):  Store relocation addend in
3900         fixup instead of instruction.
3901
3902 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3903
3904         * config/tc-i386.c (md_assemble): Swap template arguments to
3905         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3906         This macro is currently symmetric, so passing them the wrong
3907         way didn't cause any problem, but may if the macro is changed
3908         in the future.
3909         After copying template to i.tm, use i.tm. rather than t-> to
3910         access fields, and make t a const*
3911         Move i.tm.operand_types[] swap to immediately after the copy.
3912
3913 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
3914
3915         * expr.h (expr_build_uconstant): Add prototype.
3916         (expr_build_unary,expr_build_binary): Add prototypes.
3917         * expr.c (expr_build_uconstant): New function.
3918         (expr_build_unary,expr_build_binary): New functions.
3919
3920 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
3921
3922         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3923         * macro.c (macro_expand_body): Increase buffer size.
3924         * messages.c (as_warn): Likewise.
3925         (as_warn_where, as_bad, as_bad_where): Likewise.
3926
3927 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3928
3929         Based on patch from H.J. Lu  <hjl@gnu.org>:
3930         * Makefile.am (DISTSTUFF): New variable.
3931         (diststuff): New target.
3932         * Makefile.in: Rebuild.
3933
3934 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
3935
3936         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3937         m32r_elf_section_change_hook.
3938
3939         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3940         emit a nop if a section ends with a 16 bit instruction.
3941
3942 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
3943
3944         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
3945         s_lcomm rather than obj_coff_lcomm.
3946         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3947
3948 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
3949
3950         * config/tc-i386.h (LinearAddress): Define.
3951         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3952         instruction, don't use a default segment.
3953
3954 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
3955
3956         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3957         * configure: Rebuild.
3958
3959 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
3960
3961         * aclocal.m4, configure: Rebuild with libtool 1.2.
3962
3963 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
3964
3965         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3966         PC relative branches.  Patch courtesy of Jonathan Walton.
3967
3968
3969 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
3970
3971         * configure.in (emulations): Add thumb-pe target.
3972
3973         * configure (emulations): Add thumb-pe target.
3974
3975 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
3976
3977         * itbl-lex.l (yywrap): Don't define if already defined as a
3978         macro.
3979
3980 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
3981
3982         * depend.c (quote_string_for_make): New function.
3983         (wrap_output): Use it.
3984
3985 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
3986
3987         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3988         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
3989
3990 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
3991
3992         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3993         Recognize -GN and -relax.
3994         (md_begin): Initialize gp size from -G switch.
3995         (alpha_force_relocation): Always force if -relax.
3996         (alpha_align): Take a new argument that will specify when to
3997         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3998         Change all callers.  Emit nop alignment padding as nop+unop pair.
3999
4000 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
4001
4002         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4003         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4004
4005 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
4006
4007         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4008         require padding to the next long word boundary.
4009
4010 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
4011
4012         * cgen.c: #include symcat.h.
4013         * config/tc-m32r.c: Likewise.
4014
4015 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
4016
4017         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4018         absolute expressions instead of '$' prefixed register names.
4019
4020 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4021
4022         * read.c (s_set): Record file and line info for symbols when -as.
4023         (pseudo_set): Don't overwrite that dummy fragment.
4024
4025 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4026
4027         * config/tc-ppc.c (md_pseudo_table): Add "section".
4028         (ppc_named_section): New static function.
4029
4030 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4031
4032         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4033         so we don't have to scan the entire list.
4034
4035 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4036
4037         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4038         case, allow the parallel instructions to modify the same flag
4039         bits.
4040
4041 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
4042
4043         * listing.c (list_symbol_table): Categorize symbols by
4044         undefined_section rather than sy_frag->line == NULL.
4045
4046 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
4047
4048         * Makefile.am (install-exec-local): Install properly when ln
4049         fails or tooldir == prefix.
4050
4051 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
4052
4053         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4054         Test result of insert_operand for error.
4055
4056 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4057
4058         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4059         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4060         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4061         * doc/Makefile.in: Rebuild.
4062
4063 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4064
4065         * config/tc-mips.c (macro_build): Handle operand type 'C'.
4066         (macro): Fix handling of M_COP[0-3].
4067
4068 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
4069
4070         Based on patches from Ross Harvey <ross@teraflop.com>:
4071         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4072         if macro_alternate or macro_mri.
4073         (getstring): Remove support for byte constants between < and >.
4074         (get_any_string): '<' only starts a string if macro_alternate or
4075         macro_mri.
4076         (macro_expand_body): Permit keyword parameters following
4077         positional parameters.
4078
4079         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4080         * configure.in (alpha*-*-netbsd*): New target.
4081         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4082         * configure: Rebuild.
4083
4084         * as.h (flag_warn_suppress_instructionswap): Move from here...
4085         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4086         here, and make static.
4087
4088         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4089         BFD_ASSEMBLER or MANY_SEGMENTS.
4090
4091         * as.c (show_usage): Update bug-gnu-utils address.
4092         * gasp.c (show_usage): Likewise.
4093         * doc/as.texinfo (Bug Reporting): Likewise.
4094
4095 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
4096
4097         * config/tc-mips.c (load_address): Don't use mips III or mips IV
4098         insns regardless of the size of a pointer if we're in mips I or
4099         MIPS II mode.
4100         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4101
4102 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
4103
4104 Fix rac to accept only a0:
4105         * tc-d10v.c (parallel_ok, find_opcode):
4106         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4107         Introduce OPERAND_GPR.
4108
4109 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
4110
4111         * read.c (s_fill): Handle non-constant repeat counts by creating
4112         an rs_space fragment.
4113
4114 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
4115
4116         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4117         from as_bad to as_warn.
4118
4119 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
4120
4121         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4122         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4123         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4124
4125 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4126
4127         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4128         seg_fix_rotP rather than fix_root from seg_info.
4129
4130 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
4131
4132         * expr.c: Add support for 0x1_2_3_4 bignums.
4133
4134 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4135
4136         * configure.in: Change -linux* to -linux-gnu*.
4137         * configure: Rebuild.
4138
4139         * app.c (do_scrub_begin): Treat \r as whitespace.
4140
4141 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
4142
4143         * Makefile.am: Update dependencies.
4144         * Makefile.in: Rebuild.
4145
4146 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
4147
4148         * configure, aclocal.m4: Rebuild with new libtool.
4149
4150 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
4151
4152         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4153         the argument to bfd_set_arch_mach.
4154         (load_address): Use bfd_arch_bits_per_address to determine the
4155         bit size of an address instead of looking at the isa level.
4156         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4157
4158 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
4159
4160         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4161
4162 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4163
4164         * ehopt.c: New file.
4165         * as.h (enum _relax_state): Add rs_cfa.
4166         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4167         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4168         * read.c (emit_expr): Call check_eh_frame.
4169         * write.c (cvt_frag_to_fill): Handle rs_cfa.
4170         (relax_segment): Likewise.
4171         * Makefile.am: Rebuild dependencies.
4172         (GAS_CFILES): Add ehopt.c.
4173         (GENERIC_OBJS): Add ehopt.o.
4174         * doc/internals.texi (Frags): Document rs_cfa.
4175
4176         * as.c (show_usage): Mention --traditional-format.
4177         (parse_args): Accept --traditional-format.
4178         * as.h (flag_traditional_format): Declare.
4179         * output-file.c (output_file_create): If flag_traditional_format,
4180         set BFD_TRADITIONAL_FORMAT on stdoutput.
4181         * doc/as.texinfo, doc/as.1: Document --traditional-format.
4182
4183         * config/tc-mips.c (append_insn): Make sure that if we have a
4184         fixup for an unmatched %hi reloc, it does not associated with a
4185         variant frag.
4186
4187         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4188         * doc/Makefile.in: Likewise.
4189
4190 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
4191
4192         * config/tc-m32r.c (check_for_side_effects): New function.
4193         (can_make_parallel): Add checks for instruction side effects
4194         clashing with the other instruction.
4195         (assemble_parallel_insn): Improve warning messages.  Return error
4196         message from non-swapped instruction order.
4197
4198 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
4199
4200         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4201
4202         * config/tc-arm.h: Replace md_after_pass_hook definition with a
4203         md_cleanup definition.  This moves the forced literal output to
4204         the end of the source pass, and avoids macro's inserting literals
4205         into the code immediately after the macro expansion.
4206
4207 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
4208
4209         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4210         a gas internal symbol is adjustable.
4211         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4212
4213         * as.h: If gcc version greater than 2.6, use `__format__' and
4214         `__printf__' in function attributes, rather than `format' and
4215         `printf'.
4216
4217 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4218
4219         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4220
4221 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
4222
4223         Add tms320c30 support:
4224         * config/tc-tic30.h: New file.
4225         * config/tc-tic30.c: New file.
4226         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4227         TARGET_FORMAT as "coff-tic30".
4228         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4229         * Makefile.am: Rebuild dependencies.
4230         (CPU_TYPES): Add tic30.
4231         (CPU_OBJ_VALID): tic30-aout is valid.
4232         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4233         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4234         * configure, Makefile.in: Rebuild.
4235
4236 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
4237
4238         * config/tc-v850.c (md_assemble): Improvements to error messages.
4239
4240 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
4241
4242         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4243         BFD_RELOC_HI16_S to store the high bits of any value.
4244
4245         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4246         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4247         assembler calculate relocations to any external symbol at all.
4248         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4249         involving generation of pc-relative relocs.
4250         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4251         has been moved to md_apply_fix3.
4252
4253         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4254         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4255         which actually means (the address of identifier's GOT entry) +
4256         constant, which is not particularly useful.
4257
4258 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
4259
4260         * read.h (include_dirs): Declare.
4261         (include_dir_count,include_dir_maxlen): Declare.
4262
4263 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4264
4265         * configure.in: Correct check for shared opcodes library.
4266         * configure: Rebuild.
4267
4268         * listing.c (buffer_line): If we can't open the file, set at_end.
4269         (listing_print): Remove unused local variable fi.
4270
4271         * config/m68k-parse.y (reglistpair): Handle register list in
4272         either order.
4273
4274         * config/vms-conf.h: Don't undef VERSION.
4275
4276 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
4277
4278         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4279         OBJS variable.
4280         (GENERIC_OBJS): New variable, with the rest of the old OBJS
4281         variable.
4282         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4283         ($(srcdir)/make-gas.com): Rename from make-gas.com.
4284         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4285         (EXTRA_DIST): Define.
4286         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4287         explicitly rather than via the list of object files.
4288         (gcc-as.opt): New file created when make-gas.com is run.
4289         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4290         itbl-cpu.h} to #include appropriate file rather than copying that
4291         file.
4292         * config/vms-conf.h: Synchronize with current config.in.
4293         * Makefile.in: Rebuild.
4294
4295 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
4296
4297         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4298         (parallel_ok): Relaxed parallel subinstruction dependency check.
4299
4300 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
4301
4302         * as.h (flag_warn_suppress_instructionswap): added new flag.
4303         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4304         command line argument.
4305         * tc-d10v.c (write_2_short): emit "Swapping instructions"
4306         warning only if flag_warn_suppress_instructionswap is false.
4307
4308 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
4309
4310         * configure.in (i386-*-mingw32*): New target.
4311         * configure: Rebuild.
4312
4313 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4314
4315         * symbols.c (resolve_symbol_value): Don't set the segment if it
4316         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4317
4318         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4319         S_GET_SEGMENT.
4320
4321 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
4322
4323         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4324         depends upon HAVE_{UNLINK,REMOVE} values rather than host
4325         compiler.
4326
4327 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4328
4329         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4330
4331 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
4332
4333         * config/tc-v850.c (v850_insert_operand): Display instruction when
4334         an error is encountered.
4335
4336 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
4337
4338         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4339         (i386-*-sco3.2v5*coff): New target.
4340         (i386-*-sco3.2*): New target.
4341         * configure: Rebuild.
4342
4343 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
4344
4345         * config/tc-v850.c: Tidy error message production.
4346
4347 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
4348
4349         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4350         validate_immediate return value in the right type for comparisons
4351         to FAIL.
4352
4353 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
4354
4355         * listing.c (MAX_BYTES): Use listing variables not constants.
4356         (data_buffer): No longer an array, but a pointer.
4357         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4358         (listing_listing): Allocate data_buffer.
4359
4360 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
4361
4362         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4363         --listing-rhs-width, --listing-cont-lines.
4364         (show_usage): Update.
4365         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4366         (listing_lhs_cont_lines, listing_rhs_width): New vars.
4367         (print_lines): Use the variables instead of the constants.
4368         (listing_listing): Likewise.
4369         * listing.h: Declare the new vars.
4370
4371 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
4372
4373         * as.c (parse_args): Add --keep-locals alias for -L.
4374         Add --strip-local-absolute.
4375         (show_usage): Update.
4376         * as.h (flag_strip_local_absolute): New flag.
4377         * symbols.c (S_IS_LOCAL): Use it.
4378         * config/obj-aout.h (S_IS_LOCAL): Likewise.
4379         * config/obj-bout.h (S_IS_LOCAL): Likewise.
4380         * config/obj-coff.h (S_IS_LOCAL): Likewise.
4381
4382 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
4383
4384         * config/tc-m32r.c: Detect if explicitly parallel instructions
4385         might have an io conflict and issue a warning message.
4386
4387 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
4388
4389         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4390         cgen_swap_fixups): Functions to save, restore and swap the fixup
4391         chain with a backup copy.
4392         (cgen_asm_finish_insn): Returns address of constructed insn.
4393
4394 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
4395
4396         * listing.c (file_info_struct): Remove FILE, add POS.
4397         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4398         (file_info): Don't open the file.
4399         (buffer_line): Check for the file in the last_open cache, updating
4400         as necessary.
4401         (print_source): Don't reference file_info->file.
4402         (listing_listing): Likewise.
4403         (listing_print): Close the file in the cache, if any.
4404
4405 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4406
4407         * read.c (dwarf_file_string): New file static variable.
4408         (emit_expr): Look for constant sequence that leads up to a file
4409         name in DWARF debugging output.
4410         (stringer): Use dwarf_file_string to decide whether to accept a
4411         string as a file name.
4412
4413 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
4414
4415         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4416         (crack_operand): Add reg->reglst MRI hack.
4417         (r_seg): Put reglst symbols in reg_section.
4418         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4419
4420 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
4421
4422         * tc-sh.c (get_specific): Handle SGR & DBR.
4423
4424 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
4425
4426         * tc-h8300.c (parse_reg): Take the length of the symbol into
4427         account when attempting to match a register name.
4428         * tc-h8500.c (parse_reg): Likewise.
4429
4430 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
4431
4432         * cgen.c: Formatting changes to improve readability.
4433
4434 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
4435
4436         * config/tc-mips.c (macro): Rework division code to avoid unfilled
4437         delay slot.
4438
4439 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
4440
4441         Based on a patch from Jim Wilson
4442         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4443         (tc_gen_reloc): Handle cross section PC relative relocs
4444         correctly.
4445
4446 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
4447
4448         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4449
4450 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
4451
4452         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
4453         (expr_jmp_buf): New static local.
4454         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4455         (cgen_md_operand): New function.
4456         * tc-m32r.c: Clean up pass over `struct foo' usage.
4457         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4458
4459 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
4460
4461         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4462         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4463
4464 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
4465
4466         * config/tc-i386.c (i386_operand): Give an error if there are
4467         unrecognized characters after an expression.
4468
4469 For older changes see ChangeLog-9697