gas/ChangeLog

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