gas/ChangeLog

   1 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
   2
   3         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
   4
   5         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
   6
   7         * config/tc-hppa.c (struct pa_it): New field "trunc".
   8         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
   9         (pa_parse_ftest_gfx_completer): New function
  10         (pa_parse_fp_cnv_format): New function.
  11
  12         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
  13         (md_apply_fix): Handle 22bit pc-rel branches.
  14
  15         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
  16
  17         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
  18
  19         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
  20
  21         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
  22
  23 at Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
  24
  25         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
  26         (pa_ip): Handle 'fX'.
  27
  28 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
  29
  30         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
  31         (pa_ip): Handle 'fX'.
  32
  33 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
  34
  35         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
  36         unwinds unless the function is in the text space.
  37         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
  38
  39 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
  40
  41         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
  42         (md_assemble): To here.  Tweak address generation.
  43
  44         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
  45         debug_line.
  46         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
  47         (md_assemble): Call dwarf2_where for OBJ_ELF.
  48         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
  49         (pa_end_of_source): New function.
  50         * tc-hppa.h (md_end): Define for OBJ_ELF.
  51
  52 1999-09-14  Michael Meissner  <meissner@cygnus.com>
  53
  54         * configure.in (Canonicalization of target names): Remove adding
  55         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
  56         generates $ac_config_sub with a ${CONFIG_SHELL} already.
  57         * configure: Regenerate.
  58
  59 1999-09-14  Donn Terry  <donn@interix.com>
  60
  61         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
  62
  63 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
  64
  65         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
  66         pc-relative jmp/call to an absolute symbol.
  67         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
  68         absolute section symbols.
  69
  70         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
  71         jump handling code and comments.
  72
  73 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
  74
  75         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
  76         the value if TE_PE and a global defined symbol.
  77
  78 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
  79
  80         * write.c (dump_section_relocs): Call print_symbol_value_1 to
  81         print the symbol, rather than printing it here.
  82
  83 1999-09-11  Donn Terry  <donn@interix.com>
  84
  85         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  86         BFD_RELOC_RVA relocations.
  87
  88         * config/tc-i386.c (md_undefined_symbol): Compare the name against
  89         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
  90         starts with "_G".
  91
  92         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
  93         defined.
  94         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
  95         * doc/internals.texi (Object format backend): Document
  96         SET_SECTION_RELOCS.
  97
  98         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  99         relocations against global symbols if TE_PE.
 100
 101         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
 102         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
 103
 104         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
 105         symbols.
 106
 107         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
 108         symbols which do not have a constant value, or tags with
 109         non-tags.  Remove the symbol from the list before adding it at the
 110         end.
 111
 112         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
 113         C_FCN symbol differently if TE_PE.
 114         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
 115         appears in the pseudo-op, rather coff_line_base which is only set
 116         for a .bf symbol.
 117
 118         * config/obj-coff.c (obj_coff_loc): New static function.
 119         (obj_pseudo_table): Add "loc".
 120
 121         * config/obj-coff.c (add_lineno): Check that the line number is
 122         positive.
 123
 124         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
 125         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
 126         int.
 127         (md_atof): Return NULL rather than 0.
 128         * config/tc-i386.c (md_atof): Change type to int.
 129         * expr.c (expr): Change first parameter to int.
 130         * config/obj-coff.c: Add declarations for static functions.
 131         (coff_frob_symbol): Use SYM_AUXENT.
 132         * config/tc-i386.h (flag_16bit_code): Don't declare.
 133
 134         * config/obj-coff.c (obj_coff_section): Default to setting
 135         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
 136
 137         * write.c (adjust_reloc_syms): Print adjusted fixup.
 138
 139         * expr.c (integer_constant): Correct too_many_digits calculation
 140         in base 10 case.
 141
 142 1999-09-09  Andreas Schwab  <schwab@suse.de>
 143
 144         * doc/c-arm.texi: Fix arguments of @var to not contain
 145         punctuation.
 146
 147 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
 148
 149         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
 150         and COFF targets.
 151         (md_parse_option): Only support -k flag for ELF and COFF targets.
 152
 153 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
 154
 155         * config/tc-hppa.c (pa_ip): Put strict register checks before
 156         call to pa_parse_number.
 157
 158         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
 159
 160 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
 161
 162         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
 163         BFD_ASSEMBLER code.
 164
 165 1999-09-06  Donn Terry  <donn@interix.com>
 166
 167         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
 168
 169 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
 170
 171         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
 172         candidate instruction.  Require registers for register arguments
 173         when in strict mode.  Require assemble-time constants for
 174         constants when in strict mode.
 175         (pa_get_absolute_expression): Require a constant when in strict
 176         mode.
 177
 178 1999-09-06  Nick Clifton  <nickc@cygnus.com>
 179
 180         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
 181
 182 1999-09-04  Steve Chamberlain  <sac@pobox.com>
 183
 184         * config/tc-pj.c: New file, supports picoJava in ELF.
 185         * config/tc-pj.h: Ditto.
 186         * configure.in (pjl*, pj*): New targets.
 187         * Makefile.am: Rebuild dependencies.
 188         (CPU_TYPES): Add pj.
 189         (TARGET_CPU_CFILES): Add config/tc-pj.c.
 190         (TARGET_CPU_HFILES): Add config/tc-pj.h.
 191         * doc/c-pj.texi: New file.
 192         * doc/as.texinfo: Add some PJ specifics.
 193         * doc/all.texi: Add PJ to the list of all architectures, sort them
 194         all alphabetically.
 195         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
 196         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 197
 198 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
 199
 200         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
 201         (obj_frob_file): Test for null pointer.
 202         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
 203         (OBJ_PROCESS_STAB): And here.
 204         (elf_obj_sy): Remove
 205
 206         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
 207         except OBJ_PROCESS_STAB, which we #undef for ecoff.
 208         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
 209
 210         * config/obj-coff.c (no_func): Remove.
 211         (coff_format_ops): Change occurrences of no_func to 0, as we test
 212         for 0 in obj-multi.h.
 213
 214         * configure.in:  Enable bfd for i386-coff when primary target is
 215         bfd.  Enable i386 elf,coff emulation support.  Don't set
 216         USE_EMULATIONS=1 or te_file=multi unless there is more than one
 217         emulation to support.
 218         *configure: Regenerate.
 219
 220 1999-09-02  Nick Clifton  <nickc@cygnus.com>
 221
 222         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
 223         .section .line directive is encountered.
 224
 225 1999-09-01  Nick Clifton  <nickc@cygnus.com>
 226
 227         * config/tc-arm.c (md_section_align): Do not align sections in ELF
 228         format.
 229
 230         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
 231         * as.texinfo: Document --gdwarf2 command line option.
 232         Add additional documentation of ARM command line switches.
 233
 234 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
 235
 236         * config/tc-i386.c (i386_intel_memory_operand): Combine
 237         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
 238         and RESTORE_END_STRING around parse_register calls.
 239         (i386_operand): Here too.
 240         (i386_is_reg): Remove.
 241         (parse_register): Move as_bad calls from within this function to
 242         callers.
 243
 244 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 245
 246         Based on a patch from H.J. Lu  <hjl@gnu.org>
 247         * config/tc-i386.c (parse_register): Handle FP regs specially.
 248         (md_begin): Remove '(' and ')' from register_chars.
 249
 250 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
 251
 252         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
 253         error message (done elsewhere).
 254
 255 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
 256
 257         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
 258
 259 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 260
 261         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
 262         args by 'f'.
 263
 264         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
 265
 266         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
 267         between args.
 268         Add new completers.  Fix bug in 64 bit condition handling.
 269
 270         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
 271         'cS', and 'c*'.
 272
 273         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
 274
 275         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
 276
 277         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
 278
 279 1999-08-27  Jim Wilson  <wilson@cygnus.com>
 280
 281         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
 282         (struct ls): Add frag field.  Initialize it to zero.
 283         (out_end_sequence): New local text_frag.  Set it while in text section.
 284         Replace address check with frag check.  Set ls.frag to text_frag if
 285         out_set_addr called.
 286         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
 287         Set it before switching sections.  Replace address check with frag
 288         check.  Set ls.frag to saved_frag if out_set_addr called.
 289
 290 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
 291
 292         * dwarf2dbg.c (out_end_sequence): If address changed, directly
 293         output "advance_pc" opcode instead of calling gen_addr_line().
 294         The latter has the undesired side-effect of creating a new row
 295         in the debug line info matrix.
 296
 297 1999-08-26  Jim Wilson  <wilson@cygnus.com>
 298
 299         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
 300         ls.last_filename if last is less than zero.  Set ls.last_filename
 301         when allocating new entry.
 302         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
 303         call.
 304
 305 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
 306
 307         * config/tc-i386.c (i386_index_check): Fix the displacement size
 308         when INFER_ADDR_PREFIX.
 309
 310 1999-08-18  Nick Clifton  <nickc@cygnus.com>
 311
 312         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
 313         display its value.
 314
 315 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
 316
 317         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
 318         handle 0xffffNNNN constants correctly.
 319
 320 1999-08-16  Nick Clifton  <nickc@cygnus.com>
 321
 322         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
 323         as well as loads.
 324
 325 1999-08-13  Nick Clifton  <nickc@cygnus.com>
 326
 327         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
 328         (md_apply_fix3): Always pass positive values to
 329         validate_offset_imm.
 330
 331 1999-08-12  Nick Clifton  <nickc@cygnus.com>
 332
 333         * config/tc-arm.c (skip_whitespace): New macro.
 334         Formatting tidy ups.
 335
 336         (md_apply_fix3): Store relocation offset in addend for ELF based
 337         relocs.
 338         (arm_force_relocation): Always generate relocs for Thumb function
 339         calls.
 340
 341 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
 342
 343         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
 344         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
 345
 346 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
 347
 348         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
 349         flags for the unwind subspace.
 350
 351         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
 352         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
 353         suitable relocation based on the size of the target's pointer.
 354         Always Use subsegment zero for the unwinders.
 355         (pa_level): Handle "2.0w".
 356
 357 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
 358
 359         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
 360         with the following instruction unless this was specified.
 361
 362 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
 363
 364         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
 365         certain sections, to match BFD changes.
 366
 367 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 368
 369         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
 370         (EXTRA_SCRIPTS): Define to keep automake happy.
 371         * Makefile.in: Rebuild.
 372
 373 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 374
 375         * Makefile.am: Rename .dep* files to DEP*.
 376         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
 377         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
 378         targets to DEPOBJ.
 379         * Makefile.in: Rebuild.
 380
 381 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
 382
 383         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
 384
 385 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 386
 387         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
 388         avoid problems on DOS filesystems.
 389         * Makefile.in: Rebuild.
 390
 391         * doc/as.texinfo (Section): Document 's' flag for COFF version.
 392
 393 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
 394
 395         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
 396         section flag.
 397
 398 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
 399
 400         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
 401         line to create ${GDBINIT} rather than .gdbinit.
 402         * configure, Makefile.in, doc/Makefile.in: Rebuild.
 403
 404 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
 405
 406         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
 407
 408 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 409
 410         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
 411
 412 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
 413
 414         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
 415         non-adjustable symbols.
 416
 417 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
 418
 419         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
 420
 421 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
 422
 423         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
 424         operands.
 425
 426 1999-08-05  Donn Terry  <donn@interix.com>
 427
 428         * config/te-interix.h: New file.
 429         * configure.in (i386-*-interix*): New target.
 430         * configure: Rebuild.
 431
 432 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
 433
 434         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
 435         selectors for ELF too.
 436         (selector_table): Add "ltp" and "rtp" selectors.
 437
 438 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
 439
 440         * config/tc-i386.c (i386_operand): No need to change
 441         operand_string pointer in segment reg case before goto
 442         do_memory_reference.  Initialise displacement_string_start and
 443         displacement_string_end after do_memory_reference label.
 444         (i386_index_check): Add operand_string param, and print error
 445         message on failure here.
 446         (i386_intel_memory_operand): Instead of here.
 447         (i386_operand): And here.
 448         (INFER_ADDR_PREFIX): Enable.
 449
 450         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
 451
 452         * config/tc-i386.h (DefaultSize): Define.  Renumber following
 453         opcode_modifier defines.
 454
 455         From Etienne Lorrain  <etienne.lorrain@ibm.net>
 456         * config/tc-i386.c (stackop_size): New variable.
 457         (set_16bit_code_flag): Clear it here.
 458         (set_16bit_gcc_code_flag): New function.
 459         (md_pseudo_table): Add "code16gcc" entry.
 460         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
 461
 462 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
 463
 464         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
 465         next_set_end even if the end symbol is being discarded.
 466
 467         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
 468         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
 469         * config/obj-coff.c: Likewise.
 470         (seg_info_type): Remove.
 471         (seg_info_off_by_4): Change to array of segT.
 472         (s_get_segment): Adjust accordingly.
 473         (obj_pseudo_table): Fully initialize sentinel entry.
 474
 475         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
 476         Ralf Baechle <ralf@uni-koblenz.de>.
 477
 478 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
 479
 480         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
 481
 482 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
 483
 484         * config/tc-i386.c: Indentation and white space changes.
 485         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
 486         don't enable it by default.
 487         (i386_intel_operand): Remove redundant prototype.
 488         Move check on number of memory operands, and i.mem_operands++
 489         (i386_intel_memory_operand): To here.
 490         Remove i386_immediate code from here.  Remove special case code
 491         for input and output using (%dx).  Remove base/index checks and
 492         call i386_index_check instead.  Save initial operand_string
 493         argument for error message.
 494         (i386_operand): Remove redundant prototype.  Move base/index
 495         checks to i386_index_check.
 496         (i386_displacement): Move intel mode check for non-zero
 497         i.disp_operand
 498         (i386_intel_memory_operand): To here.
 499
 500 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
 501
 502         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
 503         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
 504         by .register pseudo-op if -64 and --no-undeclared-regs.
 505         (s_register, sparc_adjust_symtab): New functions.
 506         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
 507         Declare sparc_adjust_symtab as tc_adjust_symtab.
 508         * doc/c-sparc.texi: Add description of #ignore special literal
 509         for .register pseudo-op.
 510
 511 1999-07-30  Catherine Moore  <clm@cygnus.com>
 512
 513         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
 514         the relocation's section offset.
 515
 516 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 517
 518         * write.c (fixup_segment): Fix generic error check overflow test.
 519
 520         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
 521         X_add_number to long.
 522
 523 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
 524
 525         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
 526         processing.
 527
 528 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
 529
 530         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
 531         VTABLE relocations.
 532
 533 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
 534
 535         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
 536
 537         * configure.bat: Remove; obsolete.
 538         * config/go32.cfg: Likewise.
 539
 540 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
 541
 542         * configure.in (i386-*-vxworks*): New target.
 543         * configure: Rebuild.
 544
 545 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 546
 547         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
 548
 549 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
 550
 551         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
 552         on -64 and not pic.
 553         (output_insn): Put OLO10's secondary addend into tc_fix_data.
 554         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
 555         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
 556         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
 557         MAX_RELOC_EXPANSION): Define.
 558         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
 559
 560 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 561
 562         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
 563         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
 564         block.  Print a warning if an 8-bit or 16-bit constant
 565         displacement or immediate is truncated on output.
 566         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
 567         immediate.
 568         (i386_operand): Disallow immediate jump absolute operand.
 569
 570 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
 571
 572         * configure.in: Bump version number to 2.9.5.
 573         * configure: Rebuild.
 574
 575         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
 576         or %llx work.
 577
 578 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
 579
 580         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
 581         (cons_fix_new_hppa): Derive size of fixup from size of the object.
 582
 583 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
 584
 585         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
 586         is defined.
 587         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
 588
 589         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
 590         if -mno-fpu was given.
 591         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
 592         relocs.
 593         (cons_fix_new_arm): Remove misleading comments.
 594
 595 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
 596
 597         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
 598         error message.
 599         (relax_segment): Likewise.  After giving a rs_org error, convert
 600         the frag to rs_align to avoid cascading errors.
 601
 602 1999-07-12  Andreas Schwab  <schwab@suse.de>
 603
 604         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
 605
 606 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
 607
 608         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
 609         as appropriate.  Fill in structure initializations.  Add variable
 610         initializations.  Add casts.
 611         * dwarf2dbg.c (print_stats): Change i to size_t.
 612         * listing.c (listing_listing): Change list_line to unsigned int.
 613
 614 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
 615
 616         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
 617         rather than checking for \001 and \002 in symbol name.
 618         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
 619
 620 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
 621
 622         * configure.in (hppa*-linux-gnu*): New target.
 623         * configure: Rebuilt.
 624
 625 1999-07-08  Nick Clifton  <nickc@cygnus.com>
 626
 627         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
 628
 629 1999-07-07  Nick Clifton  <nickc@cygnus.com>
 630
 631         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
 632         accessing symbolP directly.
 633
 634 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
 635
 636         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
 637         for ELF.
 638
 639 1999-07-05  Nick Clifton  <nickc@cygnus.com>
 640
 641         * config/tc-arm.c (ARM_EXT_V5): Define.
 642         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
 643         (md_begin): Detect ARM v5 architectures.
 644         (md_parse_option): Accept arm v5 specification.
 645         (md_show_usage): Documment -marmv5 switch.
 646
 647         * doc/c-arm.texi: Document -marmv5 command line option.
 648
 649         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
 650         op.
 651         (validate_immediate_twopart): New function.  Determine if a
 652         constant can be computed by two ADD instructions.
 653         (output_inst): Remove its command line parameter - it was never
 654         used.
 655         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
 656         implememt the ADRL pseudo op.
 657         (tc_gen_reloc): Generate a suitable error message if an ADRL
 658         instruction tries to generate a real reloc.
 659
 660         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
 661
 662 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
 663
 664         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
 665         into lower case.
 666
 667 1999-06-27  H.J. Lu  <hjl@gnu.org>
 668
 669         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
 670         non BFD_ASSEMBLER case.
 671
 672 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
 673
 674         * config/obj-coff.c (obj_coff_section): Mark writable sections as
 675         data.
 676
 677 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
 678
 679         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
 680         out_end_sequence() when the address decreases due to a new frag.
 681         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
 682         numbering starts with 1.
 683
 684 1999-06-23  Nick Clifton  <nickc@cygnus.com>
 685
 686         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
 687         .section for COFF.
 688         (mcore_s_text): Call obj_elf_text for ELF target.
 689         (mcore_s_data): Call obj_elf_data for ELF target.
 690         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
 691         for COFF target.
 692         (mcore_s_bss): New function:  Dump literal table before changing
 693         sections.
 694         (mcore_s_comm): New function:  Dump literal table before changing
 695         sections.
 696
 697         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
 698         No longer static functions.
 699         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
 700         Provide prototypes for these functions.
 701
 702 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
 703
 704         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
 705         a list of names, to try obj_segment_name, and to try abbreviated
 706         names when using COFF without long section names.
 707
 708         * config/tc-alpha.c: More use of symbol accessor functions.
 709         * config/tc-arc.c: Likewise.
 710         * config/tc-d30v.c: Likewise.
 711         * config/tc-fr30.c: Likewise.
 712         * config/tc-i860.c: Likewise.
 713         * config/tc-m88k.c: Likewise.
 714         * config/tc-mcore.c: Likewise.
 715         * config/tc-ns32k.c: Likewise.
 716         * config/tc-sparc.c: Likewise.
 717         * config/tc-v850.c: Likewise.
 718
 719         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
 720         sy_value with appropriate accessor functions.
 721         * config/tc-arm.c (md_apply_fix3): Likewise.
 722         * config/tc-d10v.c (AT_WORD_P): Likewise.
 723         * config/tc-v850.c (reg_name_search): Likewise.
 724
 725         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
 726         use symbol_get_bfdsym instead.
 727         * config/tc-ppc.c (md_assemble): Likewise.
 728         * config/tc-v850.c (v850_comm): Likewise.
 729
 730 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
 731
 732         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
 733         the symbol, rather than accessing the bsym member.
 734         * config/tc-d10v.c (tc_gen_reloc): Likewise.
 735         * config/tc-d30v.c (tc_gen_reloc): Likewise.
 736         * config/tc-mcore.c (tc_gen_reloc): Likewise.
 737         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
 738         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
 739         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
 740         * config/tc-tic30.c (tc_gen_reloc): Likewise.
 741         * config/tc-v850.c (tc_gen_reloc): Likewise.
 742
 743 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
 744
 745         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
 746         (hppa_gen_reloc_type): Conditionalize on BFD64.
 747         (tc_gen_reloc): Re-enable ELF relocations.
 748         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
 749
 750 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
 751
 752         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
 753         warning.
 754         (do_ldst): Move assignment out of if condition.
 755         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
 756         parentheses to avoid warning.
 757
 758 1999-06-21  Nick Clifton  <nickc@cygnus.com>
 759
 760         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
 761         macro to get at the BFD symbol associated with a GAS symbol.
 762
 763 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
 764
 765         * config/tc-ppc.c: Update for symbol handling changes.
 766         * config/obj-coff.c: Likewise.
 767
 768 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
 769
 770         * tc-hppa.c: General cleanups of ELF support.  No more spaces
 771         and subspaces for ELF.
 772         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
 773         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
 774         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
 775         (UNWIND_SECTION_NAME): Likewise.
 776         (space/subspace related structures): Conditionalize definitions
 777         on OBJ_SOM.
 778         (space/subspace directives and support routines): Conditionalize
 779         definitions and references/uses on OBJ_SOM.
 780         (label_symbol_struct): For ELF, track the symbol's segment.  For
 781         SOM track its space.
 782         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
 783         changes.
 784         (USE_ALIASES): Kill for both SOM & ELF.
 785         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
 786         (pa_space, pa_subspace): Corresponding changes.
 787         (pa_spaces_begin): Corresponding chagnes.
 788         (md_begin): Do not muck around with space/subspace stuff for
 789         OBJ_ELF.
 790         (md_apply_fix): Temporarily disable argument relocation stuff
 791         for OBJ_ELF.
 792         (tc_gen_reloc): Temporarily disable relocation generation for
 793         OBJ_ELF
 794         (pa_build_unwind_subspace): Similarly.
 795
 796 1999-06-16  Nick Clifton  <nickc@cygnus.com>
 797
 798         * config/tc-arm.c (thumb_set): New pseudo op.
 799         (text, data, section): Override these pseudo ops with ARM
 800         specific versions.
 801         (s_thumb_set): New function: Perform the same as a .set pseudo
 802         op, but also mark the alias'ed symbol as being a Thumb
 803         function.
 804         (arm_s_text): New function: Perform the same as the .text
 805         pseudo op, but dump the literal pool before changing
 806         sections.
 807         (arm_s_data): New function: Perform the same as the .data
 808         pseudo op, but dump the literal pool before changing
 809         sections.
 810         (arm_s_section): New function: Perform the same as the
 811         .section pseudo op, but dump the literal pool before changing
 812         sections.
 813         (arm_cleanup): Do not reset the current section before dumping
 814         the literal pool.
 815
 816 1999-06-17  Nick Clifton  <nickc@cygnus.com>
 817
 818         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
 819         OPTION_NO_WARN_UNMATCHED entries.
 820         (md_parse_option): Generate a warning message if an unrecognised
 821         option is encountered.
 822
 823         * config/tc-d10v.c (do_not_ignore_hash): New variable.
 824         (get_operands): When parsing an expression after an '@' symbol
 825         has been detected, do not ignore '#' symbols.
 826         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
 827         false.
 828
 829 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 830
 831         From K. Richard Pixley <rich@noir.com>:
 832         * configure.in (ppc-*-vxworks*): New target.
 833         * configure: Rebuild.
 834
 835 1999-06-12  Philip Blundell  <philb@gnu.org>
 836
 837         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
 838
 839 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 840
 841         * write.c (adjust_reloc_syms): Rather than never reducing reloc
 842         which refer to symbols in linkonce sections, permit reducing the
 843         relocs if the symbol is local.
 844
 845 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
 846
 847         * subsegs.c (subseg_text_p): New function.
 848         * as.h (subseg_text_p): Declare.
 849         * read.c (do_align): Use subseg_text_p to set the default fill.
 850         * write.c (subsegs_finish): Likewise.
 851         * config/obj-coff.c (write_object_file): Likewise.
 852         * config/tc-i386.h (md_maybe_text): Don't define.
 853         (md_do_align): Use subseg_text_p to set the default fill.
 854         * config/tc-m32r.c (m32r_do_align): Likewise.
 855         * config/tc-sh.c (sh_do_align): Likewise.
 856         * config/tc-sparc.h (md_do_align): Likewise.
 857
 858 1999-06-12  David O'Brien  <obrien@freebsd.org>
 859
 860         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
 861         * configure: Rebuild.
 862
 863 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
 864
 865         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
 866         * Makefile.am: Rebuild dependencies.
 867         * Makefile.in: Rebuild.
 868
 869         * config/tc-i386.c (i386_immediate): Remove unused label
 870         seg_unimplemented.
 871
 872         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
 873         * symbols.c: Likewise.
 874         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
 875         sy_next field when taking address, rather than symbol_next.
 876
 877         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
 878         offsetT.
 879         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
 880         value from the output file architecture.
 881         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
 882         * dwarf2dbg.h: Change bfd_vma to addressT.
 883
 884 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
 885
 886         * dwarf2dbg.h: Use PARAMS in function declarations.
 887
 888 1999-06-11  Martin Dorey  <mdorey@madge.com>
 889
 890         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
 891         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
 892         OBJ_ELF.
 893         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
 894
 895 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
 896
 897         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
 898
 899         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
 900         popsection.
 901
 902         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
 903
 904         * read.c (read_a_source_file): Only declare inescape if
 905         QUOTES_IN_INSN.
 906
 907         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
 908         match parameters.
 909         (find_entry_byval): Add parens to avoid warning.
 910
 911         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
 912
 913         * symbols.c (resolve_symbol_value): Don't permit subtraction of
 914         undefined symbols.
 915
 916 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
 917
 918         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
 919         with isoctal.
 920
 921         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
 922         synthetize_setx): New functions.
 923         (md_assemble): Broken the special cases into the above
 924         functions. Make compiler happy if sizeof(bfd_vma)==4.
 925         Fix sethi generated from set/setuw. If instructions have a relloc,
 926         always clear the fields to be relocated in the opcode.
 927         (sparc_ip): Remove special_case global variable.
 928
 929 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
 930
 931         Based on patches from John W. Woznack <jwoznack@concentric.net>:
 932         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
 933         indication of success rather than a value.
 934         (itbl_get_val): Likewise.
 935         (itbl_get_field): Use strcspn.  Change delimiters to include
 936         parens.
 937         * itbl-ops.h (itbl_get_reg_val): Update declaration.
 938         (itbl_get_val): Likewise.
 939         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
 940
 941         * symbols.c (copy_symbol_attributes): Convert local symbols to
 942         regular symbols.
 943
 944 1999-06-10  Nick Clifton  <nickc@cygnus.com>
 945
 946         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
 947         ARM920t.
 948
 949 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
 950
 951         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
 952         Optimize set if sizeof(bfd_vma) == 64.
 953         (sparc_ip): Fix sethi - without %hi() it should generate
 954         R_SPARC_22 reloc, not R_SPARC_HI22.
 955         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
 956
 957 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
 958
 959         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
 960         (s_ncons): New function.
 961         (native_op_table): New table.
 962         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
 963         R_SPARC_OLO10 handling.
 964
 965 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
 966
 967         * expr.h (struct expressionS): Revert last change; widen X_op.
 968         * config/tc-alpha.c (md_begin): Check the field is wide enough.
 969
 970 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
 971
 972         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
 973         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
 974         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
 975         * Makefile.in: Regenerated.
 976
 977         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
 978         `common' pass on to s_mri_common.
 979         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
 980
 981 1999-06-06  Richard Henderson  <rth@cygnus.com>
 982
 983         * config/obj-elf.c (obj_elf_section): Don't free the return
 984         value of demand_copy_C_string.
 985
 986 1999-06-05  Richard Henderson  <rth@cygnus.com>
 987
 988         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
 989         creation logic from obj_elf_create_section.
 990
 991         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
 992         (section_stack): New.
 993         (special_sections): Make const.
 994         (obj_elf_section): Gut and rewrite parsing.
 995         (obj_elf_change_section): New function broken out of obj_elf_section.
 996         (obj_elf_parse_section_letters): Likewise.
 997         (obj_elf_section_word): Likewise.
 998         (obj_elf_section_type): Likewise.
 999         (obj_elf_previous): Treat as a toggle.
1000         (obj_elf_popsection): New.
1001         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1002         (ppc_section_type): Likewise.
1003         * config/tc-ppc.h: Likewise.
1004
1005         * expr.h (struct expressionS): Don't make X_op a bitfield.
1006         * config/tc-alpha.c: Update for symbol handling changes.
1007         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1008         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1009
1010 1999-06-05  Richard Henderson  <rth@cygnus.com>
1011
1012         * dwarf2dbg.c (*): Convert to K&R + prototypes.
1013         (dwarf2_gen_line_info): Kill unused variables.
1014         (dwarf2_finish): Likewise.
1015         (dwarf2_where): Likewise.
1016         (dwarf2_directive_file): If we've only got a string,
1017         hand off to s_app_file.
1018         * ecoff.c: Move the include of ecoff.h.
1019         * symbols.h (S_IS_FUNCTION): Prototype.
1020
1021         * read.c (LEX_HASH): Supply a default.
1022         (lex_type): Use it.
1023         (s_globl): Update `c' after skipping whitespace.
1024         * read.h (LEX_END_NAME, is_name_ender): New.
1025         * expr.c (get_symbol_end): Respect it.
1026
1027 1999-06-04  Mark Klein <mklein@dis.com>
1028
1029         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1030         to real if OBJ_SOM
1031         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1032
1033         * config/tc-hppa.c: Update for symbol handling changes.
1034
1035 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1036
1037         * cgen.c: Update for symbol handling changes.
1038         * config/tc-m32r.c: Likewise.
1039
1040         * config/tc-hppa.h: Update for symbol handling changes.
1041         * config/tc-hppa.c: Likewise.
1042
1043         * config/tc-arm.h: Update for symbol handling changes.
1044         * config/tc-arm.c: Likewise.
1045         (symbol_make_empty): Remove.  Just use symbol_create.
1046
1047         * symbols.c (symbol_set_tc): Correct name.
1048
1049         * Makefile.am: Rebuild dependencies.
1050         ($(OBJS)): Don't depend upon struc-symbol.h.
1051         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1052         * dep-in.sed: Don't remove struc-symbol.h.
1053         * Makefile.in: Rebuild.
1054
1055         * doc/internals.texi (Symbols): Describe changes in symbol
1056         handling.
1057
1058 1999-06-03  Richard Henderson  <rth@cygnus.com>
1059
1060         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1061         instead of doing the work by hand.
1062
1063 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1064
1065         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1066         state of line state-machine.
1067         (struct ls): Collect DWARF2 line state-machine state in new member
1068         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
1069         resulted in any DWARF2 directives.
1070         (reset_state_machine): New function.
1071         (out_end_sequence): Ditto.
1072         (dwarf2_gen_line_info): When switching sections or switching to a
1073         lower text address, call out_end_sequence() first to terminate the
1074         previous code sequence as code sequences MUST have monotonically
1075         increasing addresses.
1076         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1077
1078 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
1079
1080         * as.c (parse_args): Add option -gdwarf2 to allow requesting
1081         DWARF2 debug info (line information only, at this point).
1082         * as.h: Update comment about supported debug formats.
1083         * dwarf2dbg.c, dwarf2dbg.h: New files.
1084         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1085
1086         * expr.c (operand): Don't use [ for parens if we want an index op.
1087         (op_encoding): Switch [ into O_index, if desired.
1088         (op_rank): Renumber with O_index on bottom.
1089         (expr): If O_index, match closing bracket.
1090         * expr.h (O_index): New.
1091
1092         * read.c (read_a_source_file): Conditionally allow matched "
1093         in lines passed to md_assemble.
1094
1095         * config/obj-elf.c (elf_pseudo_table): Add `common'.
1096
1097 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
1098
1099         Add support for storing local symbols in a small structure to save
1100         memory when assembling large files.
1101         * as.h: Don't include struc-symbol.h.
1102         (symbolS): Add typedef.
1103         * symbols.c: Include struc-symbol.h.
1104         (local_hash): New static variable.
1105         (save_symbol_name): New static function, from symbol_create.
1106         (symbol_create): Call save_symbol_name.
1107         (local_symbol_count): New static variable.
1108         (local_symbol_conversion_count): Likewise.
1109         (LOCAL_SYMBOL_CHECK): Define.
1110         (local_symbol_make): New static function.
1111         (local_symbol_convert): New static function.
1112         (colon): Handle local symbols.  Create local symbol for local
1113         label name.
1114         (symbol_table_insert): Handle local symbols.
1115         (symbol_find_or_make): Create local symbol for local label name.
1116         (symbol_find_base): Check for local symbol.
1117         (symbol_append, symbol_insert): Check for local symbols.
1118         (symbol_clear_list_pointers, symbol_remove): Likewise.
1119         (verify_symbol_chain): Likewise.
1120         (copy_symbol_attributes): Likewise.
1121         (resolve_symbol_value): Handle local symbols.
1122         (resolve_local_symbol): New static function.
1123         (resolve_local_symbol_values): New function.
1124         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1125         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1126         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1127         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1128         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1129         (symbol_previous, symbol_next): New functions.
1130         (symbol_get_value_expression): Likewise.
1131         (symbol_set_value_expression): Likewise.
1132         (symbol_set_frag, symbol_get_frag): Likewise.
1133         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1134         (symbol_mark_used_in_reloc): Likewise.
1135         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1136         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1137         (symbol_mri_common_p): Likewise.
1138         (symbol_mark_written, symbol_clear_written): Likewise.
1139         (symbol_written_p): Likewise.
1140         (symbol_mark_resolved, symbol_resolved_p): Likewise.
1141         (symbol_section_p, symbol_equated_p): Likewise.
1142         (symbol_constant_p): Likewise.
1143         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1144         (symbol_get_obj, symbol_set_obj): Likewise.
1145         (symbol_get_tc, symbol_set_tc): Likewise.
1146         (symbol_begin): Initialize local_hash.
1147         (print_symbol_value_1): Handle local symbols.
1148         (symbol_print_statistics): Print local symbol statistics.
1149         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1150         Declare new symbols.c functions.  Move many declarations here from
1151         struc-symbol.h.
1152         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1153         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1154         (struct symbol): Move bsym to make it clearly the first field.
1155         Remove TARGET_SYMBOL_FIELDS.
1156         (symbolS): Don't typedef.
1157         (struct broken_word): Remove.
1158         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1159         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1160         (symbol_clear_list_pointers): Likewise.
1161         (symbol_insert, symbol_remove): Likewise.
1162         (symbol_previous, symbol_append): Likewise.
1163         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1164         (struct local_symbol): Define.
1165         (local_symbol_converted_p, local_symbol_mark_converted): Define.
1166         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1167         (local_symbol_get_frag, local_symbol_set_frag): Define.
1168         (local_symbol_get_real_symbol): Define.
1169         (local_symbol_set_real_symbol): Define.
1170         Define.
1171         * write.c (write_object_file): Call resolve_local_symbol_values.
1172         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1173         (TARGET_SYMBOL_FIELDS): Don't define.
1174         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
1175         ECOFF_DEBUGGING, add ECOFF fields.
1176         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1177         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
1178         ECOFF_DEBUGGING, add ECOFF fields.
1179         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1180         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1181         * config/tc-mcore.h: Don't include struc-symbol.h.
1182         (TARGET_SYMBOL_FIELDS): Don't define.
1183         (struct mcore_tc_sy): Define.
1184         (TC_SYMFIELD_TYPE): Define.
1185         * Many files: Use symbolS instead of struct symbol.  Use new
1186         accessor functions rather than referring to symbolS fields
1187         directly.
1188
1189         * read.c (s_mri_common): Don't add in value of line_label.
1190
1191         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1192         checking for SEC_LINK_ONCE.
1193
1194         * config/tc-sh.h (sh_fix_adjustable): Declare.
1195
1196         * app.c (input_buffer): New static variable.
1197         (app_push): Save saved_input in allocated buffer.
1198         (app_pop): Restored saved_input.
1199         (do_scrub_chars): Change get parameter to take char * and int as
1200         arguments.  Change GET macro to pass input_buffer to get
1201         function.  Don't save input into allocated buffer.
1202         * as.h (do_scrub_chars): Update declaration.
1203         * input-file.c (input_file_get): Change to take char * and int.
1204         Read data into passed in buffer.  Remove static buffer.
1205         * read.c (scrub_from_string): Change to take char * and int.  Copy
1206         data into passed in buffer.
1207
1208         * hash.h: Neaten.  Declare hash_traverse.
1209         * hash.c: Complete rewrite based on BFD hashing code.
1210         * gasp.c (chunksize): New variable.
1211         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1212         hash_delete.
1213
1214 1999-05-28  Nick Clifton  <nickc@cygnus.com>
1215
1216         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1217         addend unless the target uses an old ABI.
1218
1219 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
1220
1221         -Wchar-subscripts cleanup
1222         * listing.c (listing_newline): Use unsigned char variable, so
1223         calls to isascii,iscntrl are correct.
1224         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1225         (unsigned char).
1226         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1227         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1228         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1229         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1230
1231 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
1232
1233         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1234         width for Coldfire.
1235         (arch_coldfire_p): New #define.
1236         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1237
1238 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
1239
1240         * config/tc-m68k.c (install_operand): Add places `n', `o'.
1241
1242         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1243         (install_operand): Add place `N'.
1244         (init_table): Add registers ACC, MACSR, MASK.
1245
1246         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1247
1248         * config/tc-m68k.c: Change mcf5200 --> mcf.
1249         (archs): Add mcf5206e, mcf5307.
1250         (m68k_ip): Add format `u'.
1251         (install_operand): Add place `m', `M', `h'.
1252         (init_table): Add upper/lower registers.
1253
1254         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1255
1256 1999-05-28  Martin Dorey  <mdorey@madge.com>
1257
1258         * config/tc-i960.c: Several minor changes to add ELF and
1259         BFD_ASSEMBLER support.
1260         * config/tc-i960.h: Likewise.
1261         * configure.in (i960-*-elf*): New target.
1262         * aclocal.m4, configure: Rebuild.
1263
1264 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
1265
1266         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1267         reloc changes when defined(BFD_ASSEMBLER).
1268
1269 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
1270
1271         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1272
1273         * write.c (write_print_statistics): Output to file, not stderr.
1274
1275         * expr.c (generic_bignum_to_int32,64): Prototype.
1276
1277         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1278         output_sleb128, output_uleb128, output_big_sleb128,
1279         output_big_uleb128, output_big_leb128): Prototype.
1280         (output_big_sleb128, output_big_uleb128): Make inline.
1281         (output_big_leb128): Remove inline
1282
1283         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1284         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1285         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
1286         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
1287         value for correct overflow check in write.c:fixup_segment.
1288         * write.c (fixup_segment): Move bitfield overflow checks to after
1289         the md_apply_fix call.
1290         * config/obj-coff.c (fixup_segment): Likewise.
1291         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1292         valueT *val argument.
1293
1294 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1295
1296         * config/atof-ieee.c (gen_to_words): Correctly round a
1297         denormalized number.  Fix off-by-one in range checking for
1298         exponent in a denormal.
1299
1300 1999-05-10  Nick Clifton  <nickc@cygnus.com>
1301
1302         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1303         name.
1304
1305 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
1306
1307         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1308
1309 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
1310
1311         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
1312         (ReverseRegRegmem): Remove.
1313         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
1314         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1315         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
1316         kludge.
1317
1318         From  Doug Ledford <dledford@redhat.com>
1319         * config/tc-i386.h (RegXMM): New for P/III.
1320         * config/tc-i386.c: Add support for P/III.
1321
1322 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
1323
1324         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1325         (md_begin): Allow ppc32 insns in ppc64bridge mode.
1326         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1327
1328 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
1329
1330         * config/tc-i386.c (i386_immediate): Skip whitespace before
1331         complaining about junk after expression.
1332         (i386_displacement): Likewise.
1333
1334 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
1335
1336         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1337         Don't copy before downcaseing.
1338
1339 1999-05-05  Catherine Moore  <clm@cygnus.com>
1340
1341         * tc-m68k.c: Include elf/m68k.h.
1342         (m68k_elf_final_processing): New routine.
1343         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1344         Define.
1345
1346 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
1347
1348         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1349         17 bit fmt insn.
1350
1351 1999-04-30  Nick Clifton  <nickc@cygnus.com>
1352
1353         * config/tc-mcore.c (mcore_s_section): Dump literals before
1354         changing section.
1355
1356 1999-04-29  Nick Clifton  <nickc@cygnus.com>
1357
1358         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1359         for COFF/PE port.
1360
1361 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
1362
1363         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1364         (TC_INIT_FIX_DATA): Delete.
1365         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1366         (TC_INIT_FIX_DATA): Delete.
1367         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1368         * write.c (fix_new_internal): Initialize fx_cgen member.
1369         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1370         (gas_cgen_md_apply_fix3): Update.
1371         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1372         (md_cgen_record_fixup_exp): Update.
1373         (FX_OPINFO_R_TYPE): Update.
1374
1375         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1376         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1377         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1378         * frags.h (struct frag): Make opindex, opinfo ints.
1379
1380         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1381
1382 1999-04-26  Tom Tromey  <tromey@cygnus.com>
1383
1384         * aclocal.m4, configure: Updated for new version of libtool.
1385
1386 1999-04-22  Nick Clifton  <nickc@cygnus.com>
1387
1388         * config/tc-mcore.c (md_apply_fix3): Renamed function from
1389         md_apply_fix.
1390         (md_apply_fix3): Do not fix up absolute relocations against
1391         symbolic values.
1392
1393         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1394
1395 1999-04-20  Nick Clifton  <nickc@cygnus.com>
1396
1397         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1398         changes and data-in-text directives.
1399         (mcore_cons): New function: intercept cons() operations.
1400         (mcore_float_cons): New function: intercept float_cons()
1401         operations.
1402         (mcore_stringer): New function: intercept stringer() operations.
1403
1404 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
1405
1406         * obj.h (struct format_ops): Change generate_asm_lineno field to
1407         take no parameters.
1408         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1409
1410         * config/tc-alpha.c (find_opcode_match): Add default case to
1411         switch.
1412         (find_macro_match): Likewise.
1413         (load_expression): Parenthesize && within ||.
1414
1415         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1416
1417 1999-04-17  Nick Clifton  <nickc@cygnus.com>
1418
1419         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1420         .text .data .section pseudo ops.
1421         (mcore_s_section): New function.  Dump lits before changing secs.
1422         (mcore_s_text): New function.  Dump lits before changing secs.
1423         (mcore_s_data): New function.  Dump lits before changing secs.
1424
1425 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
1426
1427         * config/tc-mips.c (mips_32bitmode): New.
1428         (md_begin): Set mips_32bitmode if needed.
1429         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1430         Set EF_MIPS_32BITMODE.
1431
1432 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
1433
1434         * config/obj-coff.c (c_section_symbol): Fix typo in previous
1435         change.
1436
1437 1999-04-16  Nick Clifton  <nickc@cygnus.com>
1438
1439         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1440
1441 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
1442
1443         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1444         expressions correctly.
1445
1446
1447 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
1448
1449         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1450
1451 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
1452
1453         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1454         and fmpynfadd instructions.
1455
1456 1999-04-11  Richard Henderson  <rth@cygnus.com>
1457
1458         * as.h (environ): Declare it, if needed.
1459         * as.c (dump_statistics): Don't declare environ.
1460         * configure.in (environ): Detect declaration.
1461         * configure, config.in: Rebuild
1462
1463         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1464         (i386_displacement): Allocate enough space for replacement buffer.
1465         Clean up replacement buffer initialization.
1466
1467 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
1468
1469         * subsegs.c (section_symbol): Don't create a new symbol if one
1470         already exists; instead, use the existing one, but set its segment
1471         and frag data if it hasn't already been defined.
1472         * config/obj-coff.c (c_section_symbol): Likewise.
1473
1474 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
1475
1476         * tc-alpha.c (load_expression): Call as_bad instead of abort.
1477
1478 1999-04-08  Nick Clifton  <nickc@cygnus.com>
1479
1480         * config/tc-mcore.c: New File: Support routines for MCore
1481         assembler.
1482         * config/tc-mcore.h: New File: Definitions for MCore assembler.
1483         * config/obj-coff.c: Add support for mcore-pe target.
1484
1485         * Makefile.am: Add support for MCore targets.
1486         * Makefile.in: Regenerate.
1487         * configure.in: Add support for MCore targets.
1488         * configure: Regenerate.
1489
1490         * doc/all.texi: Set MCORE.
1491         * doc/as.texinfo: Document MCore specific command line options.
1492
1493         * write.h: Prevent multiple inclusion.
1494
1495 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
1496
1497         * asintl.h (LC_MESSAGES): Never define.
1498         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1499         does not define it.
1500         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1501         does not define it.
1502
1503         * Makefile.am (m68k-parse.c): If configuring in the source
1504         directory, copy m68k-parse.y into the local directory before
1505         running ylwrap, to remove spurious differences when generating
1506         snapshots.
1507         * Makefile.in: Rebuild.
1508
1509         * config/tc-sparc.h (md_do_align): Just allocate the number of
1510         bytes necessary, rather than always allocating 1024.
1511
1512 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
1513
1514         * listing.c (listing_newline): Add cast to avoid warning.
1515         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
1516         * config/tc-i386.c (i386_scale): Add return value.
1517         (build_displacement_string): Remove unused local temp_disp2.
1518         (i386_intel_memory_operand): Add parentheses to avoid warning.
1519         (i386_intel_operand): Remove unused local end_of_operand_string.
1520         (i386_operand): Remove unused local operand_modifier.
1521         (i386_operand): Add parens to avoid warning.
1522
1523 1999-04-04  Don Bowman <don@pixsci.com>
1524
1525         * configure.in: Add mips*-*-vxworks* target; have it define
1526         MIPS_STABS_ELF.
1527         * configure, config.in: Rebuild.
1528
1529 1999-03-31  Nick Clifton  <nickc@cygnus.com>
1530
1531         * configure.in (emulations): Add support for arm-epoc-pe.
1532         * configure: Regenerate.
1533         * config/te-epoc-pe.h: New file.  Define macros specific to
1534         arm-epoc-pe target.
1535         * config/tc-arm.h: Select epoc-pe-arm target format if configured
1536         for arm-epoc-pe target.
1537
1538 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
1539
1540         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
1541
1542 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
1543
1544         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1545         detect ",n" without a condition.
1546         (pa_parse_neg_cmpsub_cmpltr): Likewise.
1547
1548
1549 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
1550
1551         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1552         instruction is encoded with one bit.
1553
1554
1555 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
1556
1557         * doc/internals.texi (CPU backend): Mention that
1558         line_separator_chars should not include newline.  From thi
1559         <ttn@mingle.glug.org>.
1560
1561 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
1562
1563         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1564         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1565
1566 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
1567
1568         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1569
1570 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
1571
1572         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1573
1574
1575 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
1576
1577         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1578
1579 1999-03-15  Martin Hunt  <hunt@cygnus.com>
1580
1581         * app.c (do_scrub_begin): Change '-' back to a symbol char
1582         so we can use multiple opcodes on a line again.
1583
1584         * config/tc-d30v.c: By default, warn if a symbol has
1585         the same name as a register.  Plus some minor
1586         updates from the branch.
1587
1588 1999-03-13  Nick Clifton  <nickc@cygnus.com>
1589
1590         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1591         BFD_RELOC_16 and BFD_RELOC_64.
1592
1593 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
1594
1595         * expr.c (expr): Add missing else.
1596
1597 1999-03-12  Nick Clifton  <nickc@cygnus.com>
1598
1599         * config/tc-arm.c (md_apply_fix3): Improve error message.
1600
1601 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
1602
1603         * Makefile.am (CPU_TYPES): Add fr30.
1604         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1605         (fr30,m32r dependencies): Update.
1606         * Makefile.in: Rebuild.
1607
1608         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1609         (gas_cgen_record_fixup_exp): Ditto.
1610         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1611         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
1612         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1613         (md_cgen_lookup_reloc): Update use of operand->type.
1614         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1615         (md_convert_frag): Call cgen_operand_lookup_by_num.
1616         (md_cgen_lookup_reloc): Update use of operand->type.
1617         (m32r_cgen_record_fixup_exp): Ditto.
1618
1619 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
1620
1621         * config/tc-mips.c (md_show_usage): Fix message.
1622
1623 1999-03-03  Nick Clifton  <nickc@cygnus.com>
1624
1625         * doc/c-arm.texi (ARM Syntax): Document new command line switches
1626         and LDR reg,=<expr> instruction.
1627
1628         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1629         -mcpu=arm9tdmi.
1630
1631 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
1632
1633         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1634
1635 1999-02-17  Nick Clifton  <nickc@cygnus.com>
1636
1637         This patch was created by: Scott Bambrough
1638         <scottb@corelcomputer.com>
1639
1640         * app.c:
1641           Special cased '@' character.  The '@' character is used as the
1642           ARM assembler comment character, as a special character
1643           and in ELF .symver pseudo-op's, and as a special character in
1644           .type and .section pseudo-ops.
1645         (symver_pseudo): New static variable.
1646         (symver_state): New static variable.
1647         (struct app_save): Add field 'symver_state'.
1648         (app_push): Save global symver_state int struct app_save.
1649         (app_pop): Restore global symver_state from struct app_save.
1650         (do_scrub_chars): Special case handling of '@' character in
1651         .symver pseudo-ops.
1652
1653         * configure.in: Modified to recognize armv* uname syntax from ARM
1654         Linux kernel.
1655         * configure: Regenerated.
1656
1657         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1658         a prefix to the section's type.
1659         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1660         the type's typename.
1661
1662         * config/tc-arm.h: Add support for PIC generation:
1663         (pic_code): New boolean.
1664         (obj_relocate_extern): Define.
1665         (TC_RELOC_RTSYM_LOC_FIXUP): Define
1666         (TC_CONS_FIX_NEW): Define.
1667         (tc_fix_adjustable): Define.
1668         (GLOBAL_OFFSET_TABLE_NAME): Define.
1669
1670         * config/tc-arm.c: Add support for PIC generation:
1671         (line_seperator_chars): Allow ';' as a seperator for Linux.
1672         (is_immediate_prefix): New macro.
1673         (arm_parse_reloc): New function.
1674         (s_arm_elf_cons): New function.
1675         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1676         (md_undefined_symbol): Special case handling for the Global Offset
1677           Table's symbol.
1678         (md_apply_fix3): Handle PIC relocs.
1679         (tc_gen_reloc): Handle PIC relocs.
1680         (md_parse_option): Add support for '-k' command line switch to
1681           enable PIC generation.
1682         (cons_fix_new_arm): New function.
1683         (s_arm_elf_cons): New function.
1684
1685 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
1686
1687         * configure.in: Add comments for uses of AC_DEFINE.
1688         * acinclude.m4: Likewise.
1689         * acconfig.h: Remove.
1690         * aclocal.m4: Rebuild.
1691         * configure: Rebuild.
1692         * Makefile.in: Rebuild.
1693         * config.in: Rebuild.
1694
1695 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
1696
1697         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1698         non-constant offset from a base register.
1699
1700 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
1701
1702         * config/tc-alpha.c (md_show_usage): Put \ before newline in
1703         strings always.
1704
1705 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
1706
1707         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1708         (emit_insn): Look for pc-relative and no-overflow specifiers on
1709         internal relocation types.
1710
1711 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
1712
1713         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1714         -mcpu=NNNN flags.
1715
1716         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1717         mips_cpu instead.
1718         (mips_4650, mips_4010, mips_4100): Variables removed.
1719         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1720         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1721         variables.
1722         (md_begin): Don't bother initializing the mips_NNNN variables;
1723         mips_cpu is set, and that's good enough now.
1724         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1725         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
1726         (show): New function, to handle wrapping in the CPU lists.
1727         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1728
1729 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
1730
1731         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1732         than treat as an immediate specifier.
1733
1734 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
1735
1736         * config/tc-i386.c: Prototype many functions.
1737         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1738         (i386_immediate): Remove unused second argument.
1739         (i386_intel_operand): Fix i386_is_reg typo.
1740         (i386_operand): Use allow_naked_reg.
1741         (output_invalid): Make operand int for K&R.
1742
1743 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
1744
1745         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1746         patch.
1747         * Makefile.in: Rebuild.
1748
1749 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
1750
1751         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1752         (cgen.o): Ditto.
1753         (EXTRA_as_new_SOURCES): Comment out.
1754         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1755         * Makefile.in: Rebuild.
1756         * doc/Makefile.in: Rebuild.
1757         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
1758         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
1759         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1760         * configure: Rebuild.
1761         * aclocal.m4: Rebuild.
1762         * config.in: Rebuild.
1763         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1764         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1765         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1766         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1767         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1768         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1769         (gas_cgen_record_fixup_exp): Ditto.
1770         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
1771         descriptor, not global variable.
1772         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1773         descriptor, not global variable.  Refer to insert_operand handler
1774         via cpu descriptor, not global function.
1775         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1776         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1777         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1778         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1779         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1780         * config/tc-m32r.c: Ditto.
1781         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1782         (md_assemble): Ditto.
1783         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1784
1785 1999-02-09  Nick Clifton  <nickc@cygnus.com>
1786
1787         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1788         relocations for ELF targets.
1789
1790 1999-02-08  Nick Clifton  <nickc@cygnus.com>
1791
1792         * configure.in: Add support for StrongARM target.
1793         * configure: Regenerate.
1794
1795 1999-02-05  Nick Clifton  <nickc@cygnus.com>
1796
1797         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1798
1799         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1800         for COFF ports.
1801
1802 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
1803
1804         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1805
1806 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
1807
1808         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
1809         (INTEL_DWORD_MNEM_SUFFIX):  Define.
1810         (BYTE_PTR):  Define.
1811         (WORD_PTR):  Define.
1812         (DWORD_PTR):  Define.
1813         (XWORD_PTR):  Define.
1814         (SHORT):  Define.
1815         (OFFSET_FLAT):  Define.
1816         (FLAT):  Define.
1817         (NONE_FOUND):  Define.
1818         (No_dSuf):  Define.
1819         (No_xSuf):  Define.
1820         * config/tc-i386.c  (set_intel_syntax):  New routine.
1821         (intel_syntax):  Declare.
1822         (allow_naked_reg):  Declare.
1823         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
1824         (intel_float_operand):  New routine.
1825         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
1826         Handle brackets as well as parens.  Call i386_intel_operand for
1827         intel syntax.  Reverse operands if appropriate.  Handle new
1828         suffixes.  Handle movzx and movsx.
1829         (i386_is_reg):  New routine.
1830         (i386_immediate):  New routine.
1831         (i386_scale):  New routine.
1832         (i386_displacement):  New routine.
1833         (i386_operand_modifier):  New routine.
1834         (build_displacement_string):  New routine.
1835         (i386_parse_seg):  New routine.
1836         (i386_intel_memory_operand):  New routine.
1837         (i386_intel_operand):  New routine.
1838         (i386_operand):  Call i386_displacement, i386_immediate,
1839         i386_scale, etc.  instead of handling inline.
1840         (parse_register):  Handle registers without prefix.
1841
1842 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
1843
1844         * configure:  Regenerate.
1845         * configure.in (arm-*-oabi):  New.
1846         (thumb-*-oabi):  New.
1847         * config/tc-arm.c (target_oabi):  Declare.
1848         (md_apply_fix3): Support REL relocs.
1849         (md_parse_option):  Handle -oabi.
1850         (elf32_arm_target_format):  New routine.
1851         (md_longopts):  Add OPTION_OABI.
1852         * config/tc-arm.h:  Redefine TARGET_FORMAT.
1853
1854
1855 1999-01-28  Nick Clifton  <nickc@cygnus.com>
1856
1857         * write.c (write_relocs): Handle out of range error.
1858
1859         * config/tc-fr30.c (fr30_fix_adjustable): New function.
1860         (fr30_force_relocation): Default to 0.
1861
1862         * config/tc-fr30.h (obj_fix_adjustable): Define.
1863         (TC_FORCE_RELOCATION): Define.
1864
1865         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1866         relocs.
1867
1868 1999-01-16  Nick Clifton  <nickc@cygnus.com>
1869
1870         * config/tc-d30v.c (write_2_short): Do not generate a sequential
1871         merge of two instructions if the left instruciton kills the right.
1872
1873 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
1874
1875         * Makefile.in: Regenerate.
1876         * configure.in: Redo test for using cgen.
1877         * configure: Regenerate.
1878
1879 1999-01-09  Nick Clifton  <nickc@cygnus.com>
1880
1881         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1882         redefinition of this macro.
1883
1884 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
1885
1886         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1887         warning.
1888
1889 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
1890
1891         * config/tc-mips.c (append_insn): For mips16, insert a nop between
1892         a read of HI or LO and an immediatly following branch.
1893
1894 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
1895
1896         * config/tc-mips.c (md_begin): Another correction to the setting of
1897         mips_eabi64.
1898
1899 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
1900
1901         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1902
1903 1998-12-21  Nick Clifton  <nickc@cygnus.com>
1904
1905         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1906         bit insn when optimizing, so that parallelised instructions will
1907         start on a 32 bit boundary.
1908
1909 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
1910
1911         * config/tc-mips.c (mips_eabi64): New.
1912         (md_begin): Set mips_eabi64.
1913         (mips_elf_final_processing): Use it.
1914
1915 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
1916
1917         * config/tc-mips.c (mips_elf_final_processing):
1918         Correct setting of ABI in e_flags.
1919
1920 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
1921
1922         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1923
1924 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
1925
1926         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1927
1928 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
1929
1930         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1931         warning, values that don't fit in the field.
1932
1933 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
1934
1935         * config/tc-mips.c (mips_abi_string): New.
1936         (md_parse_option,md_longopts): Add mabi.
1937         (mips_elf_final_processing): Set e_flags based on mabi flag.
1938
1939 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
1940
1941         * config/tc-mips.c (md_parse_option): Handle vr4111.
1942
1943 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
1944
1945         * config/tc-h8300.c (build_bytes): Change message given if the
1946         instruction requires H8/300H mode and we're not in Hmode, to
1947         suggest that it may be the operand modes that are the problem, not
1948         necessarily the opcode.
1949
1950 1998-12-10  Nick Clifton  <nickc@cygnus.com>
1951
1952         * config/tc-fr30.c: Add line separator character.
1953
1954 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
1955
1956         * configure.in (hppa-*-mpeix*): New target.
1957         * config/obj-som.h (obj_som_compiler): Declare.
1958         * config/obj-som.c (compiler_seen): New static variable.
1959         (obj_som_compiler): New function.
1960         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1961         (md_pseudo_table): Add "compiler" if OBJ_SOM.
1962         (pa_type_args): Set hppa_priv_level.
1963         (pa_compiler): New static function if OBJ_SOM.
1964         * configure: Rebuild.
1965
1966 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
1967
1968         * read.c (output_leb128): Don't mark as inline.
1969
1970 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
1971
1972         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1973         AIX .vbyte unaligned data support.
1974         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1975         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1976         sections.
1977
1978 1998-12-07  Nick Clifton  <nickc@cygnus.com>
1979
1980         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1981         input handling.
1982
1983 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
1984
1985         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
1986         BFD_RELOC_ARM_PCREL_BRANCH.
1987
1988 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
1989
1990         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1991         checking the target type.
1992         (mips-dec-bsd*): Set endian to little.
1993         * configure: Rebuild.
1994
1995         COFF weak symbol support, based on patches from Mark Elbrecht
1996         <snowball3@usa.net>:
1997         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1998         * config/obj-coff.c (obj_coff_weak): New static function.
1999         (obj_coff_endef) [both versions]: Handle weak symbols.
2000         (coff_frob_symbol): Likewise.
2001         (yank_symbols): Likewise.
2002         (obj_pseudo_table): Add "weak".
2003
2004         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
2005         <aymeric.vincent@emi.u-bordeaux.fr>.
2006         * aclocal.m4: Rebuild with current tools.
2007         * configure: Rebuild.
2008
2009         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2010         an assertion failure for a case we can't handle when OBJ_ECOFF.
2011
2012         * expr.c (operator): And with 0xff to avoid problems with signed
2013         char.
2014
2015 1998-12-03  Nick Clifton  <nickc@cygnus.com>
2016
2017         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2018         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2019
2020 1998-12-02  Nick Clifton  <nickc@cygnus.com>
2021
2022         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2023         LDI:20 insn.
2024
2025 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
2026
2027         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2028         of pcrel point.
2029
2030 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
2031
2032         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2033         pcrel point.
2034
2035 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
2036
2037         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2038         scope.
2039         (d10v_cleanup): Only generate previous insn if a multiline insn is
2040         not pending.
2041
2042 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
2043
2044         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2045         FR30_OPERAND_I32.
2046
2047 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
2048
2049         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2050         -marm6xxx command line switches.
2051
2052 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
2053
2054         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2055         (itbl-ops.o): Delete duplicate dependencies.
2056         Rebuild dependencies.
2057         Add fr30 dependencies.
2058         * Makefile.in: Rebuild.
2059
2060 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
2061
2062         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2063         opcode list.
2064         * listing.c: Ignore line terminator characters found inside
2065         strings.
2066
2067 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
2068
2069         * po/gas.pot: Regenerated.
2070
2071 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
2072
2073         * config/tc-fr30.c (fr30_is_colon_insn): New name for
2074         fr30_is_label_start().  Also checks for delay slot insns.
2075
2076         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2077         FR30 instructions which contain a colon in the mnemonic.
2078
2079         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2080
2081 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
2082
2083         * config/tc-fr30.c: Removed currently superflous code.
2084
2085 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
2086
2087         * config/tc-fr30.h: New file.
2088         * config/tc-fr30.c: Tweaking so that it will compile.
2089
2090 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
2091
2092         * config/tc-d10v.h (obj_fix_adjustable):  Define.
2093         (TC_FORCE_RELOCATION):  Define.
2094         (d10v_force_relocation):  Declare.
2095         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
2096         (md_apply_fix3):  Handle Vtable relocs.
2097         (d10v_fix_adjustable):  New.
2098         (d10v_force_relocation):  New.
2099
2100 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
2101
2102         * config/tc-d30v.c: Change default behaviour to ignore potential
2103         conflicts between register name and symbol names.
2104
2105 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
2106
2107         * configure.in: Add fr30-*-*.
2108         * config/tc-fr30.c: New file.
2109         * Makefile.in: Regenerated.
2110         * config.in: Regenerated.
2111         * configure: Regenerated.
2112         * doc/Makefile.in: Regenerated.
2113         * po/gas.pot: Regenerated.
2114
2115 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
2116
2117         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2118         are 16 bit insns.
2119
2120 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
2121
2122         * app.c (do_scrub_begin): Set characters above 127 to be symbol
2123         characters.
2124         (do_scrub_chars): Add some casts to unsigned char to avoid
2125         unwanted sign extension.
2126         * read.c (lex_type): Set characters about 127 to be symbol
2127         characters.
2128         * config/tc-i386.c (md_begin): Set identifier_chars and
2129         operand_chars for values above 127.
2130
2131 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
2132
2133         * configure.in: detect cygwin* instead of cygwin32*
2134         * configure: regenerate
2135
2136 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
2137
2138         * listing.c: Add support for producing a listing from piped
2139         input.
2140
2141 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
2142
2143         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2144         (append_insn): Account for the tx39's multiply behavior.
2145
2146 1998-10-26  Michael Meissner  <meissner@cygnus.com>
2147
2148         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2149         from assemble_parallel_insns.  Add support for '->' to indicate
2150         explicitly serializing the instructions.
2151         (md_assemble): Ditto.
2152
2153 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
2154
2155         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
2156         WEAK handling.
2157
2158 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
2159
2160         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
2161
2162 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
2163
2164         * config/tc-mips.c : support frame and regmask/fregmask when
2165           MIPS_STABS_ELF is specified.
2166
2167 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
2168
2169         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
2170         (md_apply_fix):  Don't return 1 for VTABLE relocs.
2171         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
2172
2173 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2174
2175         * doc/c-i386.texi: Replace occurences of "opcode" with
2176         "instruction mnemonic", "instruction", or "mnemonic" when
2177         referring to the name of an instruction.  Use "opcode" when
2178         referring to the sequence of machine bytes.
2179
2180         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2181         (is_opcode_char): Rename to is_mnemonic_char.
2182         (md_assemble and i386_operand): Correct error messages from
2183         "opcode" to "instruction mnemonic"
2184         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2185         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2186         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2187         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2188         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2189         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2190         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2191
2192         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2193
2194         * config/tc-i386.c (i386_operand): Check for garbage after
2195         register name.
2196
2197 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2198
2199         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2200         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2201
2202 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
2203
2204         * config/tc-sh.h (obj_fix_adjustable):  Define.
2205         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
2206         (md_apply_fix):  Likewise.
2207         (tc_gen_reloc):  Likewise.
2208         (sh_fix_adjustable):  New.
2209
2210 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
2211
2212         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2213         * cgen.h (gas_cgen_finish_insn): Update prototype.
2214         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2215         cgen_insn_t -> CGEN_INSN_INT.
2216         (make_parallel): Update handling of CGEN_INT_INSN_P.
2217         (assemble_parallel_insn): Ditto.
2218         (target_make_parallel): New function.
2219         (md_assemble): Use it.
2220
2221 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
2222
2223         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
2224
2225 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
2226
2227         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2228         converted into lower case.
2229
2230 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
2231
2232         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
2233         (gas_cgen_tc_gen_reloc):  Likewise.
2234         * config/tc-m32r.h (obj_fix_adjustable):  Define.
2235         * config/tc-m32r.c (m32r_fix_adjustable):  New.
2236         (m32r_force_relocation):  Handle VTABLE relocs.
2237
2238 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
2239
2240         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2241
2242 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
2243
2244         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2245         to lower case before parsing.
2246
2247         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2248         parallel insns modift buts in the PSW as a side effect.
2249
2250 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
2251
2252         * config/tc-d30v.c (find_format): Test for missing flag and
2253         control registers.
2254
2255         (md_apply_fix3): Fix error messages to avoid
2256         assumption about presence of a symbol.
2257
2258         (parallel_ok): Disallow parallel instructions that both modify the
2259         same flag register.
2260
2261         (find_format): Generate a warning if an odd numbered register is
2262         used as the first register in a mutli-register instruction.
2263
2264 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
2265
2266         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2267         relocations are always associated with a symbol.
2268
2269 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
2270
2271         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
2272         (elf32_sparc_force_relocation):  Declare.
2273         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
2274         (tc_gen_reloc):  Handle vtable relocs.
2275         (elf32_sparc_force_relocation):  New.
2276
2277 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
2278
2279         * symbols.c (S_IS_FUNCTION):  New.
2280         * config/tc-v850.h (obj_fix_adjustable):  Define.
2281         (TC_FORCE_RELOCATION):  Define.
2282         (v850_force_relocation):  Declare.
2283         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
2284         of fx_addnumber for VTABLE reloc addends.
2285         (md_apply_fix3):  Handle VTABLE relocs.
2286         (v850_fix_adjustable):  New.
2287         (v850_force_relocation):  New.
2288
2289 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
2290
2291         * tc-hppa.c (fp_operand_format): Add some additional formats.
2292         (pa_ip): Do not automatically promote into pa2.0 mode.
2293         (pa_level): Handle ".level 2.0".
2294
2295 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2296
2297         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2298         * config/tc-i386.h (template.extension_opcode): Change to
2299         unsigned int to allow full range of 8-bit opcode suffixes.
2300         (None): Redefine as 0xffff.
2301
2302         From Jeff B Epler <jepler@usgs.gov>
2303         * doc/c-i386.texi (i386-SIMD): New section.
2304
2305 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
2306
2307         * read.c (discard_rest_of_line): New function.
2308         * read.h: Declare it.
2309         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2310
2311 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
2312
2313         * config/tc-d10v.c (find_symbol_matching_register): New function.
2314         (find_opcode): Cope with the case where a register name matches
2315         a symbol name.
2316
2317 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
2318
2319         * config/tc-v850.c (md_pcrel_from): Rename to
2320         v850_pcrel_from_section.
2321         (v850_pcrel_from_section): Do not resolves symbols in other
2322         sections.
2323
2324         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2325
2326 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
2327
2328         * config/tc-d10v.c (find_opcode): Generate an error if a register
2329         is supplied for an operand that should not be a register.
2330
2331 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
2332
2333         * config/tc-d30v.c (write_2_short): But do allow delayed branch
2334         instructions to have another instruction in the right bin.
2335
2336 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
2337
2338         * config/tc-d30v.c (write_2_short): Do not allow instructions in
2339         the right container if the left container holds a branch
2340         instruction.
2341
2342 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
2343
2344         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2345         both a register name and symbol name.
2346         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2347
2348 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
2349
2350         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2351         execution unit class.
2352
2353         (reg_name_search): If a name matches a register and a symbol,
2354         prefer the register.
2355         (find_format): Disallow flag registers when a general purpose
2356         register is required.
2357         If a number is required, but a register has been given, check to
2358         see if a symbol with the same name as the register exists, and if
2359         so, use that symbol.
2360
2361 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
2362
2363         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2364
2365 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
2366
2367         * config/tc-d30v.c (find_format): Do not accept flag registers as
2368         general purpose registers.
2369         (find_format): If an immediate value is expected at a given place
2370         in a format, but a register name has been provided instead, check
2371         to see if that register name matches the name of a predefined
2372         symbol and if it does, then use the symbol instead.
2373         (reg_name_search): If a register name matches a symbol name,
2374         prefer the register name to the symbol name.
2375
2376 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
2377
2378         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2379         the previous insn to empty.
2380
2381 1998-09-20  Michael Meissner  <meissner@cygnus.com>
2382
2383         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2384         pieces, forcing the use of an ANSI compiler.
2385
2386 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2387
2388         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
2389         relocs.
2390         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2391
2392 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
2393
2394         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
2395         assembler syntax.
2396         (obj_elf_vtable_entry):  Likewise.
2397         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
2398         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2399         (tc_gen_reloc): Likewise.
2400         (arm_fix_adjustable): Likewise.
2401         (elf32_arm_force_relocation): New.
2402         (armelf_frob_symbol):  Remove coff-style symbol support.
2403
2404 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
2405
2406         * config/tc-i386.c (i386_operand): Fix typo in last patch.
2407
2408 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
2409
2410         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
2411         OBJ_COFF so that routine is defined for a.out format.
2412
2413 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
2414
2415         * config/tc-i386.c (i386_operand): Detect non-segment registers
2416         used as segment prefixes.
2417
2418 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2419
2420         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2421         optimize across FDE boundaries.
2422
2423         * config/obj-coff.c (obj_coff_section): Preserve any link once
2424         flags when setting the section flags.
2425
2426 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
2427
2428         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2429         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2430
2431 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2432
2433         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2434         to the host width.
2435
2436 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
2437
2438         * frags.c (frag_grow): Include the size of the frag struct in the
2439         obstack chunk size.
2440
2441         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2442         if the new subseg comes before the old.
2443
2444 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2445
2446         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2447         to handle edge8 and edge16.
2448
2449 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
2450
2451         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2452         before we clobber the symbol involved.
2453
2454 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
2455
2456         * config/tc-arm.c:  Remove OBJ_ELF definitions for
2457         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
2458         use arm_adjust_symtab for OBJ_COFF.
2459         (armelf_adjust_symtab):  New Routine.
2460         * config/tc-arm.h:  Define obj_adjust_symtab to
2461         armelf_adjust_symtab for OBJ_ELF.
2462
2463 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
2464
2465         * configure.in: Make all i386-elf targets use bfd_gas.
2466         * config/tc-i386.c (tc_i386_force_relocation): New.
2467         (tc_i386_fix_adjustable): Don't fix vtable relocs.
2468         (md_apply_fix3): Likewise.
2469         (tc_gen_reloc): Handle them.
2470         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2471         tc_i386_force_relocation.
2472
2473 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
2474
2475         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2476
2477 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
2478
2479         * config/tc-d30v.c (md_assemble): Copy previous opcode over
2480         current opcode after writing the first insturction of a reverse
2481         sequential pair.
2482
2483 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
2484
2485         * read.h (generate_lineno_debug): Add prototype.
2486         * read.c (generate_lineno_debug): Make non-static.
2487
2488 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2489
2490         * config/tc-i386.c (md_assemble): Only warn for address/data size
2491         prefixes.
2492
2493 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
2494
2495         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2496         against Thumb function names, as the linker needs this information.
2497
2498 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
2499
2500         * expr.c (operand): Check also that there is no advance in operand
2501         after atof_generic in order to decide "is it label 0f or floating
2502         point number?".
2503
2504 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
2505
2506         * config/tc-m32r.c: Replace double dash prefix to M32R specific
2507         command line options with a single dash.
2508         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2509
2510 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
2511
2512        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2513        * tc-arm.c (arm_fix_adjustable): New routine.
2514
2515 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
2516
2517         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2518         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2519         demand_empty_rest_of_line before mri_comment_end.
2520         (equals): Check garbage after expression before
2521         mri_comment_end in MRI mode.
2522
2523 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2524
2525         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2526         small immediate constant to use the constant itself rather than
2527         always using 1.
2528
2529 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2530
2531         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2532         (pa_leave): Likewise.
2533
2534 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2535
2536         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2537         prefixes.
2538         (i386_operand): Fix an error message.
2539
2540 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
2541
2542         * doc/c-arm.texi (ARM Directives): Document .req directive.
2543
2544         * config/tc-arm.c (reg_required_here): Display erroneous string if
2545         the register name could not be decoded.
2546         Do not set inst.instruction if the sift is -1.
2547
2548 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
2549
2550         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2551         we do for EXTERN.
2552
2553 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
2554
2555         * config/tc-d30v.c (d30v_align): Always perform alignment request,
2556         even if it is belived to be unnecessary.
2557
2558 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2559
2560         config/tc-i386.c (i386_operand): Size immediate constants by
2561         suffix (erroneously removed as part of July 7 change).
2562
2563 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
2564
2565         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
2566         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2567         (armelf_frob_symbol):  New Routine.
2568         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
2569
2570 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
2571
2572         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2573
2574 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
2575
2576         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2577         command line switches passed to assembler.
2578
2579 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
2580
2581         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2582         (gas_cgen_opcode_desc): Declare.
2583         (gas_cgen_parse_operand): Declare.
2584         (*): Prepend gas_ to gas specific fns to denote them as such.
2585         All uses updated.
2586         * cgen.c (gas_cgen_opcode_desc): New global
2587         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2588         (queue_fixup): Renamed from cgen_queue_fixup.
2589         (*): Prepend gas_ to gas specific fns to denote them as such.
2590         All uses updated.
2591         (gas_cgen_md_apply_fix3): Update call to insert_operand.
2592         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2593         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2594         Open opcode table and initialize it.
2595         (make_parallel): Use gas_cgen_opcode_desc.
2596         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
2597         (md_assemble): Ditto.
2598
2599 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
2600
2601         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2602         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2603         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
2604         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2605         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2606         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
2607         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2608         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2609         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2610         (INIT_STAB_SECTION): Likewise.
2611         (OBJ_PROCESS_STAB): Likewise.
2612
2613         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2614         (md_parse_option): Watch for them.
2615         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2616         (md_begin): Kill neverdef code.
2617         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2618         (s_alpha_prologue): Watch alpha_cur_ent_sym.
2619         (s_alpha_coff_wrapper): New.
2620         (md_pseudo_table): Trap all ECOFF pseudos.
2621
2622 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
2623
2624         Start of changes to remove mdebug section from mips*-elf
2625         Based on MIPS_STAB_ELF definition
2626         * acconfig.h: undef if not configured
2627         * config.in: undef if not configured
2628         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2629         * config/tc-mips.c (s_ent): set BSF_FUNCTION
2630         * stabs.c (s_stab_generic): flush frag
2631
2632 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
2633
2634         * configure.in: (arm-*-elf):  Handle.
2635         (thumb-*-elf): Handle.
2636         * configure:  Regenerate.
2637         * read.c (stringer): Fix typo in comment.
2638         * write.c (fixup_segment): Don't add symbol value to addend if
2639         TC_ARM and OBJ_ELF.
2640         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
2641         sections.
2642         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
2643         for OBJ_ELF.
2644
2645 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
2646
2647         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2648         (write_2_short): Emit warning if new flag is set.
2649         (do_assemble): Set flags if left instruction is one of special
2650         "right-instruction-killer" type.
2651
2652 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
2653
2654         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2655         Always output words in debug_info section as big endian.
2656         (sparc_target_format): Choose correct bfd target.
2657         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2658
2659 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
2660
2661         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2662         to work with internationalization code.  Issue an error when two
2663         operands match that are not allowed to match.
2664
2665 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
2666
2667         * configure.in (install_tooldir): Allow target to specify whether
2668         it wants to be installed in $(tooldir)/bin.
2669         * configure: Regenerate.
2670         * Makefile.am (install-exec-local): Set install-exec-tooldir
2671         dependency via configure.
2672         * Makefile.in: Regenerate.
2673
2674 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
2675
2676         * Makefile.am (install-exec-local): Split into two ...
2677         (install-exec-bindir,install-exec-tooldir): New rules.
2678         * Makefile.in: Regenerate.
2679
2680 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
2681
2682         * Makefile.am (install-exec-local): Don't remove the file before
2683         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
2684         W. Rozycki <macro@ds2.pg.gda.pl>.
2685         * Makefile.in: Rebuild.
2686
2687 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
2688
2689         * cgen.c: Include libiberty.h.
2690         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2691         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2692         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2693         (md_cgen_lookup_reloc)): Declare.
2694         (md_cgen_record_fixup_exp): Declare.
2695         * config/tc-m32r.h (md_pcrel_from_section): Declare.
2696         (m32r_relax_frag): Declare.
2697         (cgen_md_apply_fix3): Decls moved to cgen.h.
2698         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2699         (m32r_cgen_record_fixup_exp): Delete decl.
2700         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2701         (assemble_nop): Delete.
2702         (expand_debug_syms): Delete unused `exp'.
2703         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2704         Add default case for -Wall.
2705         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2706         (md_atof): Delete unused wordP.
2707
2708 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
2709
2710         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2711         value.
2712
2713 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
2714
2715         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2716         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2717         .print, .purgem, and .struct.  Remove documentation for
2718         .app-file.
2719
2720 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
2721
2722         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2723         Update call to insert_operand.
2724
2725 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
2726
2727         * config/tc-m32r.c (ms_show_usage): Formatting changes.
2728
2729 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
2730
2731         * config/tc-i386.c (md_assemble): Don't get confused by trailing
2732         whitespace after a prefix operator.
2733
2734 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
2735
2736         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2737
2738 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
2739
2740         * config/tc-sparc.c (log2): New static function.
2741         (s_reserve): Use log2 to convert alignment before calling
2742         record_alignment.
2743         (s_common): Use log2 to convert alignment before calling
2744         record_alignment and frag_align.
2745         (sparc_cons_align): Use log2.
2746
2747 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
2748
2749         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2750         (s_common): Likewise.
2751
2752         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
2753         initialization of waddr.
2754         (sparc_elf_final_processing): Add default case to switch.
2755
2756 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2757
2758         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
2759         than temporary real.
2760
2761 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2762
2763         * write.c (subsegs_finish): Don't align the segments if there were
2764         any errors.
2765
2766         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2767         copying aux information.
2768
2769         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2770         expression into a symbol.
2771
2772 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2773
2774         * config/tc-i386.c (mode_from_disp_size): Change arg and return
2775         type to unsigned int.
2776         (md_assemble): Change type used to store offsets from unsigned
2777         long to long.
2778         (i386_operand): Switch error check to only call RESTORE_END_STRING
2779         once after parse_register.
2780
2781 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
2782
2783         * config/tc-v850.c (md_show_usage): Changed format to match that
2784         of gcc, ld, etc.
2785
2786         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2787
2788 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2789
2790         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2791         relocs.
2792         (md_apply_fix_2): Force the symbol of the vtable reloc to be
2793         weak.
2794
2795 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
2796
2797         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2798         * doc/Makefile.in: Rebuild.
2799
2800 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
2801
2802         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2803         for %lo expressions.
2804         (mips_ip, case 'u'): Move range check after code to mask
2805         off bits in %hi/%lo expressions.  Mask off high bits for
2806         %lo expressions.
2807
2808 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
2809
2810         * doc/Makefile.am (gasver.texi): New target.
2811         (as.info, as.dvi): Depends upon gasver.texi.
2812         * doc/as.texinfo: Include gasver.texi.  Mention version number on
2813         title page and in top node.
2814         * doc/Makefile.in: Rebuild.
2815
2816 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
2817
2818         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2819         but not including the line containing the edict.
2820         * listing.h (LISTING_EOF): New.
2821         * input-scrub.c (input_scrub_next_buffer): Call it.
2822
2823 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2824
2825         * config/tc-i386.c (i386_operand): Don't set the size of an
2826         immediate address based solely on the suffix and the mode.
2827
2828         * config/tc-i386.c (md_assemble): Add assertion to make sure
2829         overlap2 does not set Imm.
2830
2831         * config/tc-i386.c (space_chars): Remove. The scrubber converts
2832         sequences of whitespace to a single space.
2833         (is_space_chars): Just compare with space.
2834         (md_begin): Don't initialize space_chars.
2835         (md_assemble): Just skip a single whitespace character.
2836         (i386_operand): Rewrite base-index parsing to use new
2837         parse_register, and to skip white space.  Skip white space in a
2838         number of other places too.  Don't give error message if
2839         parse_register fails.
2840         (parse_register): Change reg_string parameter to be non-const.
2841         Add end_op parameter.  Skip white space after the `%', and return
2842         end of register string.  Give error message here rather than
2843         caller.
2844
2845 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
2846
2847         Based on patch from Matt Semersky <matts@scd.hp.com>:
2848         * expr.c (op_encoding): Make const.
2849         (expr_set_precedence): New function.
2850         (expr_begin): Don't set operator rankings, just call
2851         expr_set_precedence.
2852         * expr.h (expr_set_precedence): Declare.
2853         * read.c (s_mri): Call expr_set_precedence.
2854
2855 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
2856
2857         * doc/as.texinfo (Statements): Remove paragraph discussing
2858         continuing lines with a backslash.  This hasn't worked for years,
2859         if it ever did.
2860
2861 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
2862
2863         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
2864         symbol definitions.
2865         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2866         (ps_CTORS, ps_DTORS): New section types.
2867         (vms_fixup_xtors_section): New function
2868         (Ctors_Psect, Dtors_Psect): Define.
2869         (IS_GXX_XTOR): Define
2870         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2871         Filter static constructors/destructors and add to
2872         Ctors_Symbols/Dtors_Symbols chain.
2873         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2874         appropriate section.
2875
2876         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2877         * makefile.vms: Merge vax/vms support.
2878
2879 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
2880
2881         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2882         (elf_pseudo_table): Add them.
2883         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2884         (md_apply_fix): Accept them.
2885         (mips_fix_adjustable): Don't adjust them.
2886         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2887         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2888         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2889         (tc_fix_adjustable): Don't adjust them.
2890
2891 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
2892
2893         * Makefile.am (CGEN_CPU_PREFIX): New variable.
2894         (cgen.o): Use it.
2895         * Makefile.in: Regenerate.
2896         * configure.in: AC_SUBST cgen_cpu_prefix.
2897         * configure: Regenerate.
2898
2899 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
2900
2901         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2902         Changed all users of COND12_DELAY.
2903
2904 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
2905
2906         * config/tc-mn10300.c (set_arch_mach): New function.
2907         (md_pseudo_table): Add pseudo-ops to set the current machine type.
2908         (md_begin): Default to mn10300 mode.
2909         (md_assemble): Only accept instructions for the core mn10300
2910         chip and the active machine type.
2911
2912 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
2913
2914         * subsegs.h (segment_info_type): Give the struct a name.
2915         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2916         * config/tc-h8500.h (tc_reloc_mangle): Declare.
2917         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2918         * config/tc-w65.h (tc_reloc_mangle): Declare.
2919         * config/tc-z8k.h (tc_reloc_mangle): Declare.
2920
2921 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
2922
2923         * config/tc-v850.c (v850_comm):  Restore old section
2924         after common processing.
2925
2926 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
2927
2928         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2929
2930 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
2931
2932         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2933         char with code that explicitly sign-extends.
2934
2935 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
2936
2937         * config/tc-v850.c (md_begin): Restore text section as the current
2938         section after creating call table sections.
2939         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2940         code.
2941
2942         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2943         with call to macro SYM_AUXINFO.
2944
2945 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
2946
2947         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2948         with the program transform name.
2949         * Makefile.in: Rebuild.
2950
2951 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
2952
2953         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2954         information.
2955
2956 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
2957
2958         * config/tc-i386.c (i386_operand): Be prepared for a space between
2959         the open parenthesis and the start of the register operand,
2960         because of the June 16 change.
2961
2962 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
2963
2964         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2965         BFD_ASSEMBLER.
2966
2967 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
2968
2969         * config/tc-d30v.c (d30v_align): Always perform alignment request,
2970         even if it is belived to be unnecessary.
2971
2972 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
2973
2974         * write.c (adjust_reloc_syms): Never adjust relocs against weak
2975         symbols.
2976         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2977
2978 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
2979
2980         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2981         shift amount for a repeated operand.  The shift amount for the
2982         repeated copy comes from the size of the operand.
2983
2984 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
2985
2986         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2987
2988 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
2989
2990         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2991
2992 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
2993
2994         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2995         characters in it as LEX_IS_SYMBOL_COMPONENT.
2996         * config/tc-i386.h (tc_symbol_chars): Define.
2997         (extra_symbol_chars): Declare.
2998         * config/tc-i386.c (extra_symbol_chars): Define.
2999         (comment_chars): Don't use '/' as comment start if TE_LINUX.
3000         (line_comment_chars): Set to '/' if TE_LINUX.
3001         * doc/c-i386.texi (i386-prefixes): Update.
3002         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3003
3004 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
3005
3006         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3007         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3008
3009 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
3010
3011         * config/tc-d10v.c (md_apply_fix3): Checking displacement
3012         constraint in instructions REP & REPI.
3013
3014 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
3015
3016         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3017         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3018
3019         (check_range): If the operand is shifted, then shift the number
3020         before checking its range.
3021
3022         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3023
3024         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3025         common sections.
3026
3027 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
3028
3029         * config/tc-v850.c (v850_comm): Create special sections as needed.
3030
3031 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
3032
3033         * config/tc-d10v.c (write_2_short): Addition of swapping
3034         instructions for sequential and reverse sequential order when
3035         given order is not possible.
3036
3037 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
3038
3039         * Makefile.am: Rebuild dependencies.
3040         (DEP_INCLUDES): Fix reference to intl build directory.
3041         * Makefile.in: Rebuild.
3042
3043 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3044
3045         * doc/c-i386.texi: Update 16 bit documentation.
3046
3047         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3048         IgnoreDataSize to IgnoreSize as they are used for address size as
3049         well as data size.
3050         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
3051         32-bit mode, similarly addr16/data16 and variants.
3052
3053 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
3054
3055         * config/tc-d30v.c (md_assemble): Fix handling of reverse
3056         sequential word multiply instructions.
3057
3058         (do_assemble): Add extra command line argument, to allow mul32
3059         attribute to be preserved across parallel insns.
3060         (md_assemble): Insert NOPs between explicitly parallel insns which
3061         contain an 32 bit multiply and a 16 multiply.
3062
3063 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3064
3065         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3066         likewise for REPE.
3067
3068         * config/tc-i386.c (reloc): Add braces.
3069
3070         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3071         consistent with Intel naming.
3072         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
3073         use bitfields in sib_byte.
3074         (modrm_byte): Don't use bitfields here either.
3075
3076         * config/tc-i386.c (current_templates): Add const.
3077         (parse_register): Add const to return, param, and char *s.
3078         (i386_operand): Add const to reg_entry *r.
3079         * config/tc-i386.h (templates): Add const to start, end.
3080
3081         Inspired by code for 16 bit gas support from Martynas Kunigelis
3082         <martynas@nm3.ktu.lt>:
3083         * config/tc-i386.c (md_assemble): Add full support for 16 bit
3084         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3085         (uses_mem_addrmode): Remove.
3086         (md_estimate_size_before_relax): Add support here too.
3087         (md_relax_table): Rewrite interface to md_relax for 16 bit
3088         support.
3089         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3090         (opcode_suffix_to_type): Remove.
3091         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3092         (SIZE_FROM_RELAX_STATE): Modify to suit above.
3093         (md_convert_frag): Likewise.
3094         (i386_operand): Add support for 16 bit base/index regs,
3095         immediates, and displacements.  Remove some unnecessary casts, and
3096         localise end_of_operand_string, displacement_string_start,
3097         displacement_string_end variables.  Add GCC_ASM_O_HACK.
3098         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3099
3100         * config/tc-i386.c (prefix_hash): Remove.
3101         (md_begin): Rewrite without obstacks.  Remove prefix hash table
3102         handling.  Rewrite lexical table handling.
3103         (i386_print_statistics): Don't print prefix statistics.
3104         (md_assemble): Rewrite instruction parser so that line is not
3105         converted to lower case.  Don't do a hash_find for prefixes,
3106         instead recognise them via opcode modifier.
3107         (expecting_operand, paren_not_balanced): Localise variables.
3108         * config/tc-i386.h (IsPrefix): Define.
3109         (prefix_entry): Remove.
3110
3111         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3112         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3113         '\\' in case where comment_chars contains '/'.
3114
3115         * config/tc-i386.c (MATCH): Ensure given operand and template
3116         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
3117         you must write `ljmp *table(%ebx)'.
3118
3119         From H.J. Lu <hjl@gnu.org>:
3120         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3121         as 0 ifndef BFD_ASSEMBLER.
3122         (md_assemble): Allow immediate operands without suffix or
3123         other reg operand to default in size to the current code size.
3124
3125 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
3126
3127         * config/tc-v850.c (md_begin):  Restore creation of
3128         .call_table_text and .call_table_data sections.
3129
3130 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3131
3132         * config/tc-d30v.c (md_assemble): Set execution type to unknown
3133         after emitting a word of noops.
3134
3135 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3136
3137         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3138         (i386_operand): Simplify checks for valid base/index combinations.
3139         Disallow `in 4(%dx),%al'.
3140
3141         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3142         index_reg const.
3143         (add_prefix): Change parameter from char to int.
3144
3145         * config/tc-i386.h (Ugh): Define opcode modifier.
3146         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3147
3148         * config/tc-i386.c (md_assemble): Rewrite MATCH and
3149         CONSISTENT_REGISTER_MATCH macros to check register types more
3150         thoroughly.  Check for illegal suffix/operand combinations
3151         when matching insns with operands.  Handle new `s' suffix, and
3152         associated FloatMF opcode modifier for float insns with memory
3153         operands.
3154         * config/tc-i386.h (FloatMF): Define new opcode modifier.
3155         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3156         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3157         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3158         DATA_PREFIX_OPCODE throughout.
3159
3160         * config/tc-i386.c (REGISTER_WARNINGS): Define.
3161         (md_assemble): Rewrite suffix/register operand checking code to be
3162         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
3163         AnyMem, the better to grep.
3164         (pi): Remove Abs.
3165         (i386_operand): Don't set Mem bits in i.types[this_operand] when
3166         given a memory operand.  Don't set Abs bits either.
3167         (type_names): Remove Mem*, Abs*.
3168         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3169         define opcode_modifiers as these cases are handled by Disp8,
3170         Disp16, Disp32 and suffix checks.
3171         (COMES_IN_BOTH_DIRECTIONS): Remove.
3172         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3173
3174         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3175         if IgnoreDataSize modifier given.  Remove ShortformW modifier
3176         test.  Add test for ShortForm in W base_opcode modification.
3177         Merge Seg2ShortForm and Seg3ShortForm code.
3178         * config/tc-i386.h (ShortFormW): Remove.
3179         (IgnoreDataSize): Define.
3180
3181 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
3182
3183         * config/tc-d30v.c (md_assemble): Store previous segment state
3184         with previous instruction.
3185
3186 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3187
3188         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3189         (ebp, esp): Remove static variables.
3190         (MATCH): Remove test for InOutPortReg.
3191         (i386_operand): Properly handle InOutPortReg here instead.
3192         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3193         (md_assemble): Simplify and correct modrm and sib generation.
3194         (i386_operand): Add warning for scale without index.
3195         Rewrite checks for valid base/index combinations.
3196
3197         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3198         macros and enclose in do while(0).
3199         (RESTORE_END_STRING): Likewise.
3200         (md_assemble): Add one to printed operand number so we start
3201         from 1 not 0.  Add some more gettext invocations.
3202         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3203         number here too.
3204
3205         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3206         DATA_PREFIX, SEG_PREFIX): Define.
3207         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3208         (check_prefix): Remove function.
3209         (add_prefix): New function.  Add prefix to i.prefix as well as
3210         doing checks.
3211         (md_assemble): Changes for add_prefix.  Remove hack for wait
3212         prefix, instead always output prefixes in fixed order.  Test
3213         for jcxz/loop when selecting between word & dword operations,
3214         and add address size prefix rather than operand size prefix.
3215         Remove operand -> address size hack when emitting jcxz/loop.
3216         (i386_operand): Remove O_Absent check as it's done in expr.
3217
3218 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
3219
3220         * configure.in: Recognize m5200 as a cpu_type of m68k.
3221         * aclocal.m4: Rebuild with current libtool.
3222         * configure: Rebuild.
3223
3224 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3225
3226         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3227         to relaxable_symbol to prevent references to external symbol from
3228         being relaxed.
3229
3230 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3231
3232         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3233         symbols are relaxable.
3234
3235 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
3236
3237         * config/tc-v850.c (md_begin):  Don't create special
3238         sections by default.
3239
3240 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
3241
3242         * config/tc-mips.c (macro): For div and udiv, close the
3243         reorder block as soon as possible.
3244
3245 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
3246
3247         From Matt Semersky <matts@scd.hp.com>:
3248         * macro.c (macro_mri_mode): New function.
3249         * macro.h (macro_mri_mode): Declare.
3250         * read.c (s_mri): Call macro_mri_mode when switching in and out of
3251         MRI mode.
3252
3253 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
3254
3255         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3256         OBJ_EVAX case.
3257
3258         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3259         until after xstrdup in OBJ_EVAX case.
3260
3261 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
3262
3263         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3264         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
3265         of hardcoded magic number.
3266         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3267
3268 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
3269
3270         * read.c (do_s_func): New function.
3271         (s_func): Call it.
3272         * read.h (do_s_func): Add prototype.
3273
3274 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
3275
3276         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3277         nops if fill pattern not specified.
3278
3279 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
3280
3281         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3282         * config/te-go32.h (TE_GO32): Define.
3283         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3284
3285 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3286
3287         Implement .func/.endfunc pseudo-ops.
3288         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3289         (s_func): Declare.
3290         * read.c (potable): Add .func,.endfunc.
3291         (s_func): New function.
3292         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3293         functions.
3294         (in_doc_func_p,current_function_label): New static globals.
3295         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3296
3297 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3298
3299         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3300         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3301         * config/tc-arm.h (WORKING_DOT_WORD): Define.
3302         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3303         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3304         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3305         * config/tc-i860.h (WORKING_DOT_WORD): Define.
3306         * config/tc-i960.h (WORKING_DOT_WORD): Define.
3307         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3308         * config/tc-w65.h (WORKING_DOT_WORD): Define.
3309         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3310         * config/tc-a29k.c: Don't define md_short_jump_size,
3311         md_long_jump_size, md_create_short_jump or md_create_long_jump.
3312         * config/tc-alpha.c: Likewise.
3313         * config/tc-alpha.h: Likewise.
3314         * config/tc-arm.c: Likewise.
3315         * config/tc-h8300.c: Likewise.
3316         * config/tc-h8500.c: Likewise.
3317         * config/tc-hppa.c: Likewise.
3318         * config/tc-i860.c: Likewise.
3319         * config/tc-i960.c: Likewise.
3320         * config/tc-ppc.c: Likewise.
3321         * config/tc-sh.c: Likewise.
3322         * config/tc-sparc.h: Likewise.
3323         * config/tc-tic30.c: Likewise.
3324         * config/tc-w65.c: Likewise.
3325         * config/tc-z8k.c: Likewise.
3326
3327 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
3328
3329         * config/tc-vax.c (_): Delete this macro used for placeholder
3330         values in vax_operand_width_size; it conflicts with the _() macro
3331         used for internationalization.
3332
3333 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3334
3335         * symbols.c (symbol_find_base): Fix case insensitive symbol name
3336         code.  From Chris Moller <moller@bops.com>.
3337
3338         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3339         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3340         * read.c (emit_expr): Initialize seg and subseg fields of a new
3341         broken word.
3342         * write.c (write_object_file): Switch to the appropriate segment
3343         and subsegment when processing a broken word.
3344
3345         * config/tc-m68k.c (mri_assemble): New static function.
3346         (build_mri_control_operand): Call mri_assemble rather than
3347         md_assemble.
3348         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3349         (s_mri_endf, s_mri_endw): Likewise.
3350
3351 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
3352
3353         * read.c (s_org): Call md_flush_pending_output if it is defined.
3354
3355         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3356
3357 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
3358
3359         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3360         (md_parse_option): Add for same.
3361         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3362         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3363         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3364
3365         * config/tc-sparc.h (cons_fix_new_sparc): Added.
3366
3367 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
3368
3369         * config/tc-arm.c (find_real_start): Relax definition of local
3370         labels.
3371
3372 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
3373
3374         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3375         symbols at the given address, not just the last one specified.
3376
3377 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
3378
3379         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3380         or number_to_chars_littleendian to write data.
3381
3382 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
3383
3384         * config/tc-v850.c (md_assemble): Remove artificially created
3385         register name symbols.
3386
3387 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
3388
3389         * write.c (fixup_segment): Change "segment" to "section" in
3390         error message.
3391
3392 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
3393
3394         * write.c (fixup_segment): Change sym1-sym2 message again.
3395
3396 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
3397
3398         * write.c (fixup_segment): Improve error message for sym1-sym2
3399         errors when sym1 is in a different segment from sym2.
3400
3401 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
3402
3403         * config/tc-m32r.c (warn_unmatched_high): New static local.
3404         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3405         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3406         (md_longopts): Recognize --{no-,}warn-unmatched-high.
3407         (md_parse_option): Likewise.
3408         (md_show_usage): Likewise.
3409         (m32r_frob_file): Likewise.
3410
3411         * read.c (generate_file_debug,generate_lineno_debug): New functions.
3412         (read_a_source_file): Call them.
3413         * read.h (stabs_generate_asm_file): Declare.
3414         * stabs.c (stabs_generate_asm_file): New function.
3415         (generate_asm_file): New function.
3416         (stabs_generate_asm_lineno): Move file name handling into
3417         generate_asm_file.
3418
3419 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
3420
3421         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3422         (d30v_current_align, d30v_current_align_seg): New variables.
3423         (d30v_last_label): New variable.
3424         (d30v_align, s_d30v_align, s_d30v_text): New functions.
3425         (s_d30v_data, s_d30v_section): Likewise.
3426         (md_pseudo_table): Call them.
3427         (md_begin): Initialize d30v_current_align_seg.
3428         (md_assemble): Call d30v_align when needed by known current alignment.
3429         (d30v_frob_label, d30v_cons_align): New functions.
3430         * config/tc-d30v.h (md_do_align): Remove.
3431         (tc_frob_label): Call d30v_frob_label.
3432         (md_cons_align): New.
3433
3434         * config/tc-d30v.c (find_format): Convert complex expressions to
3435         expression symbols before processing.  Clean up code formatting.
3436
3437 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
3438
3439         * po/Make-in (install-info): New target.
3440
3441 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
3442
3443         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3444         instructions.
3445         * config/tc-mn10300.c (md_assemble): Likewise.
3446
3447 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
3448
3449         * Makefile.am: Update with `make dep-am'.
3450         (HFILES): Add cgen.h.
3451         (cgen.o): Depend on cgen.h.
3452         * Makefile.in: Regenerate.
3453
3454         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3455
3456 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
3457
3458         * gasp.c (grab_label): Permit a label to be a preprocessor
3459         variable by permitting a label to start with a backslash.
3460
3461 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
3462
3463         * config/tc-mips.c (validate_mips_insn): Removed hack
3464         for previously inaccessible bitfields in some INSN_TRAP
3465         instructions.
3466
3467 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
3468
3469         * config/tc-d30v.c (do_assemble): Abort with error message
3470         if opcode operands do not match.
3471
3472 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
3473
3474         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3475         'q' operand format for 20-bit "break"/"sdbbp" instructions.
3476         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
3477         similar new 'q' operand.
3478
3479 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
3480
3481         * cgen.c (cgen_asm_finish_insn): Fix typo.
3482
3483 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
3484
3485         * cgen.h: New file.
3486         * cgen.c: Include it.
3487         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3488         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
3489         All callers updated.
3490         * config/tc-m32r.c: Include cgen.h.
3491         (m23r_insn): New members num_fixups,fixups.
3492
3493 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
3494
3495         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3496         to avoid compiler warning.
3497
3498 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
3499
3500         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
3501         calling make.
3502
3503         * makefile.vms (OBJS): Add ehopt.obj
3504
3505 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
3506
3507         * doc/c-vax.texi: Correct and extend vax/vms documentation.
3508
3509 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
3510
3511         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3512         a short format insn.
3513         (md_assemble): Set it for explicitly packed insns.
3514
3515 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
3516
3517         * config/obj-coff.c (c_symbol_merge): Do not take address of
3518         native fields when performing the memcpy.
3519
3520 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
3521
3522         * config/tc-mips.c (macro,macro2): Implement
3523         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3524
3525 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3526
3527         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3528         relocations against globally visible symbols.
3529         * config/tc-m68k.c (relaxable_symbol): New macro.
3530         (m68k_ip, md_estimate_size_before_relax): Use it.
3531         (tc_m68k_fix_adjustable): Also handle weak symbols.
3532
3533 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3534
3535         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3536         references to externally visible symbols.
3537         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3538         values in twice for a PC relative reloc if the symbol is
3539         externally defined.
3540
3541         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3542         don't adjust a PC relative reloc against an externally visible
3543         symbol.
3544         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3545         for a PC relative fixup against an externally visible defined
3546         symbol, arrange to store object file and addend values as though
3547         the symbol were not defined.
3548         (tc_gen_reloc): Likewise.
3549
3550 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
3551
3552         * read.c (sizeof_leb128): Referenced externally by write.c so
3553         don't inline.
3554
3555 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
3556
3557         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3558         and expand a 'debug' symbol associated with the next instruction
3559         that does not cause a short instruction to be filled with a NOP.
3560         (md_pseudo_table): Add support for .debugsym.
3561         (assemble_parallel_insn): Add calls to expand_debug_sym as
3562         appropriate.
3563         (md_assemble): Ditto.
3564
3565 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
3566
3567         * as.c (main): Conditionally call setlocale.
3568         * gasp.c (main): Likewise.
3569         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3570         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3571
3572 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
3573
3574         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3575
3576 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
3577
3578         * config/tc-hppa.c: Change all calls to bzero to use memset.
3579         (pa_ip): Add cast to avoid warning.
3580         (tc_gen_reloc, md_apply_fix): Likewise.
3581         (pa_find_space_by_number): Likewise.
3582         (hppa_force_relocation): Likewise.
3583         (pa_block): Change i to unsigned int.
3584         * config/obj-som.h (obj_som_copyright): Declare.
3585
3586 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
3587
3588         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3589         for line numbers for assembly source.
3590
3591 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
3592
3593         * configure.in: Change version number to 2.9.4
3594         * configure: Rebuild.
3595
3596 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
3597
3598         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
3599
3600 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3601
3602         * ecoff.h: Change symbolS in function declaration to struct
3603         symbol.
3604
3605 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
3606
3607         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3608         (md_convert_frag): Fix i18n typo.
3609
3610 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
3611
3612         * ecoff.c (ecoff_get_cur_proc_sym): New function.
3613         * ecoff.h: Protoype it.
3614         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3615         [EVAX] (s_alpha_prologue): Delete.
3616         (md_pseudo_table): Update.
3617
3618 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
3619
3620         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3621         array to local pointer.
3622         (get_args, parse_expr): Add casts to avoid warnings.
3623
3624 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
3625
3626         * read.c (s_set): Cast xmalloc return value to fragS *.
3627         * config/tc-m68k.c (m68k_ip): Function made static to match
3628         previous forward declaration.
3629         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3630
3631 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
3632
3633         * config/tc-v850.c: Add internationalisation macros to error
3634         strings.
3635
3636         * config/tc-m32r.c (can_make_parallel): Add internationalisation
3637         macros to error strings.
3638
3639 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
3640
3641         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3642         reloc is in the TOC csect.
3643         (md_apply_fix3): Correct gettext typo.
3644
3645 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
3646
3647         * config/tc-arm.c (find_real_start): Ignore symbols starting with
3648         .L - they are local labels and the branches are not really
3649         function calls but rather far jumps.
3650
3651 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
3652
3653         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3654
3655 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3656
3657         * config/tc-i386.c (md_assemble): Print operand number rather than
3658         using ordinal_names.
3659         (i386_operand): Likewise.
3660
3661 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
3662
3663         * Makefile.am (INTLLIBS): Define to work around apparent automake
3664         bug.
3665         All Makefiles: Regenerated.
3666
3667         * Many files: Added gettext invocations around user-visible
3668         strings.
3669         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3670         HAVE_LC_MESSAGES): Define.
3671         * dep-in.sed: Added asintl.h.
3672         * po/Make-in: New file.
3673         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3674         Include "asintl.h".
3675         * read.c (Z_): Renamed from `_'.
3676         * Makefile.am (SUBDIRS): Added po.
3677         (POTFILES): new macro.
3678         (po/POTFILES.in): New target.
3679         ($(OBJS)): Added asintl.h.
3680         (HFILES): Likewise.
3681         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3682         (as_new_LDADD): Added $(INTLLIBS).
3683         (as_new_DEPENDENCIES): Added $(INTLDEPS).
3684         (gasp_new_LDADD): Added $(INTLLIBS).
3685         (gasp_new_DEPENDENCIES): New macro.
3686         * configure, aclocal.m4: Rebuilt.
3687         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
3688         po/Makefile.
3689         (ALL_LINGUAS): Define.
3690         * macro.c: Include "asintl.h".
3691         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3692         * as.h: Include "asintl.h".
3693         * config/tc-i386.c (ordinal_names): Removed.
3694         (md_assemble): Changed error text to avoid ordinal_names.
3695         (i386_operand): Likewise.
3696         (reloc): Added as_bad to avoid i18n problems.
3697         (tc_gen_reloc): Likewise.
3698         * config/tc-arm.c (bad_args): Now a #define.
3699         (bad_pc): Likewise.
3700         * config/obj-vms.c (VMS_stab_parse): Changed type of
3701         `long_const_msg'.
3702         (global_symbol_directory): Unified strings to avoid i18n
3703         problems.
3704         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3705         avoid i18n problems.
3706         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3707         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3708         i18n problems.
3709         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3710         problems.
3711         * config/tc-v850.c (md_assemble): Changed C++ comment into C
3712         comment.
3713         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3714         problems.
3715         * as.c (print_version_id): Added an fprintf to avoid i18n
3716         problems.
3717         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3718         problems.
3719         * expr.c (expr): Added as_warn call to avoid i18n problems.
3720         * messages.c (as_assert): Changed code to avoid i18n problems.
3721         (as_abort): Likewise.
3722         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3723         (s_space): Likewise.
3724         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3725
3726 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3727
3728         * config/tc-i386.c (check_prefix): New static function, split out
3729         from md_assemble.
3730         (struct _i386_insn): Add wait_prefix field.
3731         (md_assemble): Remove wait_prefix local variable.  Use
3732         check_prefix when adding a prefix.
3733
3734         * config/tc-i386.c (current_templates): New static variable.
3735         (md_assemble): Remove current_templates local variable.
3736         (md_assemble, i386_operand): Improve error and warning messages in
3737         many places.  Add RESTORE_END_STRING in many places before error
3738         return.  Clarify some comments.
3739
3740         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3741         element array.
3742         (md_assemble): Parse string instruction operands, looking for
3743         segment override prefixes.  Check for invalid segment prefixes on
3744         string instruction.
3745         (i386_operand): i.seg[] and max mem_operand changes for string
3746         insns.
3747         * config/tc-i386.h (EsSeg): Define.
3748
3749         * config/tc-i386.h (regKludge): Define.
3750         (iclrKludge, imulKludge): Don't define.
3751         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3752         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
3753         opcode_modifier checks to look for more common cases first.  Add
3754         default_seg for IsString case.
3755
3756 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
3757
3758         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3759         AC_DECL_YYTEXT.
3760         * configure: Rebuild with new automake and libtool.
3761         * aclocal.m4, Makefile.in: Likewise.
3762
3763         * doc/Makefile.am (as.dvi): New target.
3764         * doc/Makefile.in: Rebuild.
3765
3766 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
3767
3768         * configure.in: Added sparc86x support.
3769
3770         * configure: Rebuild.
3771
3772         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3773         sparc_arch.
3774         (md_parse_option): Warn if -EL is not supported for this architecture.
3775
3776         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3777
3778 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
3779
3780         * config/tc-mips.c (mips_ip): Note when we use get match on
3781         the full instruction name.
3782
3783 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
3784
3785         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3786         back into the expression to handle add/sub simplification correctly.
3787
3788 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
3789
3790         * config/tc-mips.c (hilo_interlocks): Remove 4300.
3791
3792 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
3793
3794         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3795         #<n>' instruction.
3796
3797 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
3798
3799         * symbols.c (max_indent_level): New global.
3800         (print_symbol_value_1): Use it.
3801         * expr.h (expr_build_dot): Declare.
3802         * expr.c (expr_build_dot): New function.
3803
3804 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
3805
3806         * symbols.c (print_binary): New function.
3807         (print_expr_1): Call it.
3808
3809 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3810
3811         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3812         operand in the opcode.
3813
3814 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3815
3816         * config/tc-i386.h: Reorder operand flags and opcode modifier
3817         flags for clarity.  Remove unused definitions: Unknown,
3818         ImmUnknown, DispUnknown, NoModrm.
3819         * config/tc-i386.c (type_names): Add missing Debug type.
3820         (md_assemble): Better duplicate prefix checking.  Quicker string
3821         instruction check via new opcode_modifier flag.
3822
3823 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3824
3825         * doc/as.texinfo (Invoking): Clarify -Wa example.
3826
3827 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
3828
3829         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3830         (s_mips_weakext): Define.
3831         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3832         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3833         defined(TC_MIPS).
3834
3835 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
3836
3837         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3838         is an error if the value can not be computed at assembly time.
3839         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3840
3841 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
3842
3843         * gasp.c (main): Set next field of new include_path structure to
3844         NULL.  From Avery Pennarun <averyp@gdc.ca>.
3845
3846         * read.c (s_mri_sect): Call as_bad rather than abort for an
3847         unsupported MRI target.
3848
3849 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
3850
3851         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
3852         the destination of a branch instruction should be altered.
3853         (find_real_start): New function:  Locate the real, Thumb coded
3854         start of a Thumb function.
3855         (do_t_branch23): Alter the destination of branches to Thumb
3856         functions.
3857
3858         * config/tc-arm.h: Define TC_VALIDATE_FIX.
3859
3860 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
3861
3862         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3863         also.
3864
3865 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3866
3867         * doc/as.texinfo: Use @itemx for a secondary item in a table.
3868         * doc/c-hppa.texi: Likewise.
3869
3870 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3871
3872         * Makefile.am: Rebuild dependencies.
3873         * Makefile.in: Rebuild.
3874
3875         * Makefile.am (DEP_INCLUDES): New variable.
3876         (.dep1): Change to work when srcdir is not an absolute path.
3877         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3878         * Makefile.in: Rebuild.
3879
3880 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
3881
3882         * config/tc-i386.h, config/tc-i386.c: Revert March 24
3883         LinearAddress patch.
3884
3885         * configure.in: Set version to 2.9.1.
3886         * configure: Rebuild.
3887
3888         * Branched binutils 2.9.
3889
3890 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3891
3892         * config/tc-i386.h (FWait): Define.
3893         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3894         other prefixes.  Check FWait flag in opcode table to see which
3895         instructions require an fwait prefix.
3896
3897 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3898
3899         * stabs.c (get_stab_string_offset): Always create a stab string
3900         section.
3901
3902 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
3903
3904         Fix some gcc -Wall warnings:
3905         * atof-generic.c (atof_generic): Add casts to avoid warnings.
3906         * ehopt.c (eh_frame_code_alignment): Likewise.
3907         * expr.c (integer_constant, operand): Likewise.
3908         * frags.c (frag_align): Likewise.
3909         * gasp.c (level_0, change_base, doinstr): Likewise.
3910         * hash.c (hash_ask): Likewise.
3911         * listing.c (listing_page, calc_hex, print_lines): Likewise.
3912         (debugging_pseudo): Likewise.
3913         * macro.c (define_macro, check_macro): Likewise.
3914         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3915         (ignore_rest_of_line, float_cons): Likewise.
3916         * symbols.c (decode_local_label_name): Likewise.
3917         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3918         (fixup_segment, number_to_chars_bigendian): Likewise.
3919         (number_to_chars_littleendian): Likewise.
3920         * config/atof-ieee.c (gen_to_words): Likewise.
3921         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3922         (sparc_ip, parse_keyword_arg, s_common): Likewise.
3923         * read.c (output_big_sleb128): Initialize locals to avoid
3924         warnings.
3925         (output_big_uleb128, equals): Likewise.
3926         * atof-generic.c (atof_generic): Change number_of_digits_* locals
3927         to unsigned int.  Change zeros to unsigned int.
3928         * cond.c (s_if): Add return to default case.
3929         * frags.c (frag_now_fix): Change return type to addressT.
3930         * frags.h (frag_now_fix): Update declaration.
3931         * listing.c (file_info_struct): Change linenum to unsigned int.
3932         (struct list_info_struct): Change hll_line to unsigned int.
3933         (print_source): Update format string.
3934         * read.c (emit_expr): Change scan to unsigned int, and don't
3935         bother to initialize it.
3936         * symbols.c (dollar_label_count): Change to unsigned long.
3937         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3938         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3939         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3940
3941 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
3942
3943         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3944         mcf5200 just as we do for m68000.
3945         (m68k_init_after_args): Likewise.
3946         (md_estimate_size_before_relax): Likewise.
3947
3948 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
3949
3950         * config/tc-v850.c (md_assemble):  Store relocation addend in
3951         fixup instead of instruction.
3952
3953 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3954
3955         * config/tc-i386.c (md_assemble): Swap template arguments to
3956         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3957         This macro is currently symmetric, so passing them the wrong
3958         way didn't cause any problem, but may if the macro is changed
3959         in the future.
3960         After copying template to i.tm, use i.tm. rather than t-> to
3961         access fields, and make t a const*
3962         Move i.tm.operand_types[] swap to immediately after the copy.
3963
3964 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
3965
3966         * expr.h (expr_build_uconstant): Add prototype.
3967         (expr_build_unary,expr_build_binary): Add prototypes.
3968         * expr.c (expr_build_uconstant): New function.
3969         (expr_build_unary,expr_build_binary): New functions.
3970
3971 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
3972
3973         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3974         * macro.c (macro_expand_body): Increase buffer size.
3975         * messages.c (as_warn): Likewise.
3976         (as_warn_where, as_bad, as_bad_where): Likewise.
3977
3978 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
3979
3980         Based on patch from H.J. Lu  <hjl@gnu.org>:
3981         * Makefile.am (DISTSTUFF): New variable.
3982         (diststuff): New target.
3983         * Makefile.in: Rebuild.
3984
3985 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
3986
3987         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3988         m32r_elf_section_change_hook.
3989
3990         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3991         emit a nop if a section ends with a 16 bit instruction.
3992
3993 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
3994
3995         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
3996         s_lcomm rather than obj_coff_lcomm.
3997         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3998
3999 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
4000
4001         * config/tc-i386.h (LinearAddress): Define.
4002         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4003         instruction, don't use a default segment.
4004
4005 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
4006
4007         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4008         * configure: Rebuild.
4009
4010 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4011
4012         * aclocal.m4, configure: Rebuild with libtool 1.2.
4013
4014 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
4015
4016         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4017         PC relative branches.  Patch courtesy of Jonathan Walton.
4018
4019
4020 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
4021
4022         * configure.in (emulations): Add thumb-pe target.
4023
4024         * configure (emulations): Add thumb-pe target.
4025
4026 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
4027
4028         * itbl-lex.l (yywrap): Don't define if already defined as a
4029         macro.
4030
4031 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
4032
4033         * depend.c (quote_string_for_make): New function.
4034         (wrap_output): Use it.
4035
4036 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
4037
4038         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4039         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
4040
4041 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
4042
4043         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4044         Recognize -GN and -relax.
4045         (md_begin): Initialize gp size from -G switch.
4046         (alpha_force_relocation): Always force if -relax.
4047         (alpha_align): Take a new argument that will specify when to
4048         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4049         Change all callers.  Emit nop alignment padding as nop+unop pair.
4050
4051 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
4052
4053         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4054         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4055
4056 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
4057
4058         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4059         require padding to the next long word boundary.
4060
4061 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
4062
4063         * cgen.c: #include symcat.h.
4064         * config/tc-m32r.c: Likewise.
4065
4066 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
4067
4068         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4069         absolute expressions instead of '$' prefixed register names.
4070
4071 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
4072
4073         * read.c (s_set): Record file and line info for symbols when -as.
4074         (pseudo_set): Don't overwrite that dummy fragment.
4075
4076 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4077
4078         * config/tc-ppc.c (md_pseudo_table): Add "section".
4079         (ppc_named_section): New static function.
4080
4081 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
4082
4083         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4084         so we don't have to scan the entire list.
4085
4086 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
4087
4088         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4089         case, allow the parallel instructions to modify the same flag
4090         bits.
4091
4092 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
4093
4094         * listing.c (list_symbol_table): Categorize symbols by
4095         undefined_section rather than sy_frag->line == NULL.
4096
4097 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
4098
4099         * Makefile.am (install-exec-local): Install properly when ln
4100         fails or tooldir == prefix.
4101
4102 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
4103
4104         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4105         Test result of insert_operand for error.
4106
4107 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4108
4109         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4110         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4111         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4112         * doc/Makefile.in: Rebuild.
4113
4114 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
4115
4116         * config/tc-mips.c (macro_build): Handle operand type 'C'.
4117         (macro): Fix handling of M_COP[0-3].
4118
4119 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
4120
4121         Based on patches from Ross Harvey <ross@teraflop.com>:
4122         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4123         if macro_alternate or macro_mri.
4124         (getstring): Remove support for byte constants between < and >.
4125         (get_any_string): '<' only starts a string if macro_alternate or
4126         macro_mri.
4127         (macro_expand_body): Permit keyword parameters following
4128         positional parameters.
4129
4130         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4131         * configure.in (alpha*-*-netbsd*): New target.
4132         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4133         * configure: Rebuild.
4134
4135         * as.h (flag_warn_suppress_instructionswap): Move from here...
4136         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4137         here, and make static.
4138
4139         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4140         BFD_ASSEMBLER or MANY_SEGMENTS.
4141
4142         * as.c (show_usage): Update bug-gnu-utils address.
4143         * gasp.c (show_usage): Likewise.
4144         * doc/as.texinfo (Bug Reporting): Likewise.
4145
4146 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
4147
4148         * config/tc-mips.c (load_address): Don't use mips III or mips IV
4149         insns regardless of the size of a pointer if we're in mips I or
4150         MIPS II mode.
4151         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4152
4153 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
4154
4155 Fix rac to accept only a0:
4156         * tc-d10v.c (parallel_ok, find_opcode):
4157         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4158         Introduce OPERAND_GPR.
4159
4160 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
4161
4162         * read.c (s_fill): Handle non-constant repeat counts by creating
4163         an rs_space fragment.
4164
4165 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
4166
4167         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4168         from as_bad to as_warn.
4169
4170 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
4171
4172         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4173         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4174         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4175
4176 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4177
4178         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4179         seg_fix_rotP rather than fix_root from seg_info.
4180
4181 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
4182
4183         * expr.c: Add support for 0x1_2_3_4 bignums.
4184
4185 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
4186
4187         * configure.in: Change -linux* to -linux-gnu*.
4188         * configure: Rebuild.
4189
4190         * app.c (do_scrub_begin): Treat \r as whitespace.
4191
4192 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
4193
4194         * Makefile.am: Update dependencies.
4195         * Makefile.in: Rebuild.
4196
4197 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
4198
4199         * configure, aclocal.m4: Rebuild with new libtool.
4200
4201 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
4202
4203         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4204         the argument to bfd_set_arch_mach.
4205         (load_address): Use bfd_arch_bits_per_address to determine the
4206         bit size of an address instead of looking at the isa level.
4207         (macro, macro2, s_cprestore, s_cpadd): Likewise.
4208
4209 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
4210
4211         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4212
4213 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4214
4215         * ehopt.c: New file.
4216         * as.h (enum _relax_state): Add rs_cfa.
4217         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4218         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4219         * read.c (emit_expr): Call check_eh_frame.
4220         * write.c (cvt_frag_to_fill): Handle rs_cfa.
4221         (relax_segment): Likewise.
4222         * Makefile.am: Rebuild dependencies.
4223         (GAS_CFILES): Add ehopt.c.
4224         (GENERIC_OBJS): Add ehopt.o.
4225         * doc/internals.texi (Frags): Document rs_cfa.
4226
4227         * as.c (show_usage): Mention --traditional-format.
4228         (parse_args): Accept --traditional-format.
4229         * as.h (flag_traditional_format): Declare.
4230         * output-file.c (output_file_create): If flag_traditional_format,
4231         set BFD_TRADITIONAL_FORMAT on stdoutput.
4232         * doc/as.texinfo, doc/as.1: Document --traditional-format.
4233
4234         * config/tc-mips.c (append_insn): Make sure that if we have a
4235         fixup for an unmatched %hi reloc, it does not associated with a
4236         variant frag.
4237
4238         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4239         * doc/Makefile.in: Likewise.
4240
4241 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
4242
4243         * config/tc-m32r.c (check_for_side_effects): New function.
4244         (can_make_parallel): Add checks for instruction side effects
4245         clashing with the other instruction.
4246         (assemble_parallel_insn): Improve warning messages.  Return error
4247         message from non-swapped instruction order.
4248
4249 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
4250
4251         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4252
4253         * config/tc-arm.h: Replace md_after_pass_hook definition with a
4254         md_cleanup definition.  This moves the forced literal output to
4255         the end of the source pass, and avoids macro's inserting literals
4256         into the code immediately after the macro expansion.
4257
4258 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
4259
4260         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4261         a gas internal symbol is adjustable.
4262         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4263
4264         * as.h: If gcc version greater than 2.6, use `__format__' and
4265         `__printf__' in function attributes, rather than `format' and
4266         `printf'.
4267
4268 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4269
4270         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4271
4272 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
4273
4274         Add tms320c30 support:
4275         * config/tc-tic30.h: New file.
4276         * config/tc-tic30.c: New file.
4277         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4278         TARGET_FORMAT as "coff-tic30".
4279         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4280         * Makefile.am: Rebuild dependencies.
4281         (CPU_TYPES): Add tic30.
4282         (CPU_OBJ_VALID): tic30-aout is valid.
4283         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4284         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4285         * configure, Makefile.in: Rebuild.
4286
4287 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
4288
4289         * config/tc-v850.c (md_assemble): Improvements to error messages.
4290
4291 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
4292
4293         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4294         BFD_RELOC_HI16_S to store the high bits of any value.
4295
4296         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4297         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4298         assembler calculate relocations to any external symbol at all.
4299         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4300         involving generation of pc-relative relocs.
4301         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4302         has been moved to md_apply_fix3.
4303
4304         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4305         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4306         which actually means (the address of identifier's GOT entry) +
4307         constant, which is not particularly useful.
4308
4309 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
4310
4311         * read.h (include_dirs): Declare.
4312         (include_dir_count,include_dir_maxlen): Declare.
4313
4314 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
4315
4316         * configure.in: Correct check for shared opcodes library.
4317         * configure: Rebuild.
4318
4319         * listing.c (buffer_line): If we can't open the file, set at_end.
4320         (listing_print): Remove unused local variable fi.
4321
4322         * config/m68k-parse.y (reglistpair): Handle register list in
4323         either order.
4324
4325         * config/vms-conf.h: Don't undef VERSION.
4326
4327 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
4328
4329         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4330         OBJS variable.
4331         (GENERIC_OBJS): New variable, with the rest of the old OBJS
4332         variable.
4333         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4334         ($(srcdir)/make-gas.com): Rename from make-gas.com.
4335         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4336         (EXTRA_DIST): Define.
4337         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4338         explicitly rather than via the list of object files.
4339         (gcc-as.opt): New file created when make-gas.com is run.
4340         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4341         itbl-cpu.h} to #include appropriate file rather than copying that
4342         file.
4343         * config/vms-conf.h: Synchronize with current config.in.
4344         * Makefile.in: Rebuild.
4345
4346 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
4347
4348         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4349         (parallel_ok): Relaxed parallel subinstruction dependency check.
4350
4351 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
4352
4353         * as.h (flag_warn_suppress_instructionswap): added new flag.
4354         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4355         command line argument.
4356         * tc-d10v.c (write_2_short): emit "Swapping instructions"
4357         warning only if flag_warn_suppress_instructionswap is false.
4358
4359 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
4360
4361         * configure.in (i386-*-mingw32*): New target.
4362         * configure: Rebuild.
4363
4364 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
4365
4366         * symbols.c (resolve_symbol_value): Don't set the segment if it
4367         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4368
4369         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4370         S_GET_SEGMENT.
4371
4372 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
4373
4374         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4375         depends upon HAVE_{UNLINK,REMOVE} values rather than host
4376         compiler.
4377
4378 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
4379
4380         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4381
4382 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
4383
4384         * config/tc-v850.c (v850_insert_operand): Display instruction when
4385         an error is encountered.
4386
4387 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
4388
4389         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4390         (i386-*-sco3.2v5*coff): New target.
4391         (i386-*-sco3.2*): New target.
4392         * configure: Rebuild.
4393
4394 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
4395
4396         * config/tc-v850.c: Tidy error message production.
4397
4398 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
4399
4400         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4401         validate_immediate return value in the right type for comparisons
4402         to FAIL.
4403
4404 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
4405
4406         * listing.c (MAX_BYTES): Use listing variables not constants.
4407         (data_buffer): No longer an array, but a pointer.
4408         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4409         (listing_listing): Allocate data_buffer.
4410
4411 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
4412
4413         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4414         --listing-rhs-width, --listing-cont-lines.
4415         (show_usage): Update.
4416         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4417         (listing_lhs_cont_lines, listing_rhs_width): New vars.
4418         (print_lines): Use the variables instead of the constants.
4419         (listing_listing): Likewise.
4420         * listing.h: Declare the new vars.
4421
4422 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
4423
4424         * as.c (parse_args): Add --keep-locals alias for -L.
4425         Add --strip-local-absolute.
4426         (show_usage): Update.
4427         * as.h (flag_strip_local_absolute): New flag.
4428         * symbols.c (S_IS_LOCAL): Use it.
4429         * config/obj-aout.h (S_IS_LOCAL): Likewise.
4430         * config/obj-bout.h (S_IS_LOCAL): Likewise.
4431         * config/obj-coff.h (S_IS_LOCAL): Likewise.
4432
4433 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
4434
4435         * config/tc-m32r.c: Detect if explicitly parallel instructions
4436         might have an io conflict and issue a warning message.
4437
4438 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
4439
4440         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4441         cgen_swap_fixups): Functions to save, restore and swap the fixup
4442         chain with a backup copy.
4443         (cgen_asm_finish_insn): Returns address of constructed insn.
4444
4445 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
4446
4447         * listing.c (file_info_struct): Remove FILE, add POS.
4448         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4449         (file_info): Don't open the file.
4450         (buffer_line): Check for the file in the last_open cache, updating
4451         as necessary.
4452         (print_source): Don't reference file_info->file.
4453         (listing_listing): Likewise.
4454         (listing_print): Close the file in the cache, if any.
4455
4456 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
4457
4458         * read.c (dwarf_file_string): New file static variable.
4459         (emit_expr): Look for constant sequence that leads up to a file
4460         name in DWARF debugging output.
4461         (stringer): Use dwarf_file_string to decide whether to accept a
4462         string as a file name.
4463
4464 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
4465
4466         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4467         (crack_operand): Add reg->reglst MRI hack.
4468         (r_seg): Put reglst symbols in reg_section.
4469         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4470
4471 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
4472
4473         * tc-sh.c (get_specific): Handle SGR & DBR.
4474
4475 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
4476
4477         * tc-h8300.c (parse_reg): Take the length of the symbol into
4478         account when attempting to match a register name.
4479         * tc-h8500.c (parse_reg): Likewise.
4480
4481 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
4482
4483         * cgen.c: Formatting changes to improve readability.
4484
4485 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
4486
4487         * config/tc-mips.c (macro): Rework division code to avoid unfilled
4488         delay slot.
4489
4490 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
4491
4492         Based on a patch from Jim Wilson
4493         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4494         (tc_gen_reloc): Handle cross section PC relative relocs
4495         correctly.
4496
4497 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
4498
4499         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4500
4501 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
4502
4503         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
4504         (expr_jmp_buf): New static local.
4505         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4506         (cgen_md_operand): New function.
4507         * tc-m32r.c: Clean up pass over `struct foo' usage.
4508         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4509
4510 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
4511
4512         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4513         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4514
4515 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
4516
4517         * config/tc-i386.c (i386_operand): Give an error if there are
4518         unrecognized characters after an expression.
4519
4520 For older changes see ChangeLog-9697