gas/ChangeLog

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