gas/ChangeLog

   1 Sat Oct 10 12:33:45 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
   2
   3         * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
   4         hosts, use the sysv configuration for solaris2
   5
   6 Mon Oct  5 03:30:36 1992  Mark Eichin  (eichin at tweedledumber.cygnus.com)
   7
   8         * configure.in: recognize i386-*-bsd emulation.
   9
  10 Thu Oct  1 23:05:12 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  11
  12         * configure.in: use the cpu-vendor-os triple for host and target
  13
  14 Mon Sep 28 21:18:24 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  15
  16         * read.c (cons): If NO_RELOC is defined, use it.
  17
  18 Fri Sep 25 17:53:43 1992  John Gilmore  (gnu@cygnus.com)
  19
  20         * messages.c:  Comment changes.
  21
  22 Fri Sep 25 14:12:58 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
  23
  24         * as.h: Test if __STDC__ is defined only, don't test its value.
  25         * messages.c: If __STDC__ is not defined, define NO_STDARG.
  26
  27 Thu Sep 24 12:42:32 1992  Brendan Kehoe  (brendan@rtl.cygnus.com)
  28
  29         * listing.c (debugging_pseudo): Add stabs and stabn as things to
  30         ignore.
  31
  32 Tue Sep 15 17:25:05 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
  33
  34         * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
  35         Change LIBDEPS dependence to LIBS.
  36
  37 Tue Sep 15 15:32:02 1992  Ian Lance Taylor  (ian@cygnus.com)
  38
  39         * Makefile.in (install): if $(tooldir) exists, install as in
  40         $(tooldir)/bin.
  41
  42 Sun Sep 13 20:30:10 1992  Ian Lance Taylor  (ian@cygnus.com)
  43
  44         * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
  45         .word is < -32768 or > 32767.  The -J flag causes the error to be
  46         ignored.  This is to catch over-sized switches generated by gcc on
  47         systems which don't support the broken .word hack.
  48         as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
  49         write.c (fixup_segment): check for signed .word overflow if
  50         WARN_SIGNED_OVERFLOW_WORD.
  51
  52         * write.c (fixup_segment): fixed missing parens in expression
  53         checking for byte or word overflow.
  54
  55 Thu Sep 10 09:23:15 1992  Ian Lance Taylor  (ian@cygnus.com)
  56
  57         * input-scrub.c (input_scrub_push): call input_file_begin, not
  58         input_scrub_begin.
  59         messages.c (as_perror): print ": " between the passed in error and
  60         the strerror, like perror does.
  61
  62 Wed Sep  9 11:06:25 1992  Ian Lance Taylor  (ian@cygnus.com)
  63
  64         * Makefile.in: use gas_target instead of modifying target_cpu.
  65         From Steve Chamberlain:
  66         Makefile.in: Handle m68*-*-coff*.
  67         read.c, read.h: add mult argument to s_space
  68
  69 Tue Sep  8 17:10:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  70
  71         * Makefile.in (LIBS): Include opcode library.
  72
  73 Fri Sep  4 18:20:56 1992  Ken Raeburn  (raeburn@cygnus.com)
  74
  75         * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
  76         including zero are accepted, pass +0.0.
  77
  78 Sun Aug 30 21:24:46 1992  Ian Lance Taylor  (ian@cygnus.com)
  79
  80         * Makefile.in: map "as" through program_transform_name when
  81         installing.
  82
  83 Sat Aug 29 12:11:12 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
  84
  85         * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
  86
  87 Tue Aug 25 15:50:48 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  88
  89         * config/tc-m68k.c (init_table): Now const.  Always include 68851
  90         data, so that "bc" is available to 68040 cache instructions.
  91         Added "tt0", "tt1", and 68ec030 variants.
  92         (md_assemble): Complain if 68000 (only) and 68881 are specified.
  93         (enum _register): Added TT0, TT1.
  94         (m68k_ip, cases '3' and 't'): Handle new operand type codes.  Pass
  95         line number correctly in "internal error" messages.  Don't print
  96         architecture-mismatch message for operand errors.
  97
  98         From Colin Smith (colin@wrs.com):
  99         * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
 100         than install_operand.
 101
 102 Tue Aug 25 15:13:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 103
 104         * listing.c (buffer_line): rewind to the start of include
 105         files, they might be included twice.
 106
 107 Mon Aug 24 12:45:43 1992  Ian Lance Taylor  (ian@cygnus.com)
 108
 109         * Makefile.in: defined TARGET_CPU for C code so that it can choose
 110         one element of a family.
 111
 112 Fri Aug 21 14:38:44 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 113
 114         * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
 115         has already been formatted (but may still contain %-characters).
 116         (as_bad): Likewise.
 117
 118 Wed Aug 19 09:25:09 1992  Ken Raeburn  (raeburn@cygnus.com)
 119
 120         * as.h (enum _relax_state): Start off at one, not zero, to better
 121         catch uninitialized-variable errors.
 122         (linkrelax): Declare new variable.
 123
 124         * messages.c (warning_count, error_count): Default initializer is
 125         sufficient.
 126
 127         * write.c: Merged some declarations, using PARMS macro.
 128         (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
 129         data_last_frag): No longer static.
 130         (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
 131         defined, call it.  Change segments before calling fixup_segment.
 132         (relax_align): If linkrelax, provide extra padding.
 133
 134         * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
 135         their not having symbols associated.
 136
 137         * tc-i960.c (norelax, instrument_branches): Default initializer is
 138         sufficient.
 139         (linkrelax): Delete variable definition.
 140         (mem_fmt): Call fix_new with NO_RELOC.
 141         (tc_bout_fix_to_chars): Handle alignment relocs.
 142         (i960_handle_align): New function.
 143         * tc-i960.h (linkrelax): Delete declaration.
 144         (HANDLE_ALIGN): New macro; calls i960_handle_align.
 145         (NEED_FX_R_TYPE, NO_RELOC): New macros.
 146
 147 Tue Aug 18 14:59:21 1992  Ken Raeburn  (raeburn@cygnus.com)
 148
 149         * config/sparc.mt: New file.  Grab sparc opcode table from bfd
 150         library.
 151
 152 Tue Aug 18 14:16:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 153
 154         * Makefile.in: always create installation directories.  Removed
 155         MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
 156         FLAGS_TO_PASS to recursive makes.
 157
 158 Mon Aug 17 15:09:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 159
 160         * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
 161         being used with args swapped, causing occasional lossage when
 162         refilling buffers after an include file.
 163
 164 Mon Aug 17 13:18:51 1992  Ken Raeburn  (raeburn@cygnus.com)
 165
 166         * messages.c (as_tsktsk): Use correct ANSI form for stdarg
 167         version.  Discard bogus DONTDEF version.
 168         (as_warn, as_bad, as_fatal): Likewise.
 169
 170 Fri Aug 14 18:31:14 1992  Ken Raeburn  (raeburn@cygnus.com)
 171
 172         * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
 173         selected architecture, print a message saying so and listing what
 174         processors support it, rather than saying "operands mismatch".
 175
 176 Thu Aug 13 13:53:19 1992  Ken Raeburn  (raeburn@cygnus.com)
 177
 178         * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
 179
 180         * config/ho-rs6000.h (M_RS6000): Don't define it.
 181         (free): Declare it.
 182         (BROKEN_ASSERT): Define it if not __STDC__.
 183
 184 Thu Aug  6 12:10:39 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 185
 186         * read.c (s_fill): make the .fill size clamped error a warn and
 187         fix bug where 0's were always placed.
 188
 189 Wed Aug  5 12:02:40 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 190
 191         * config/tc-m68k.c (md_pseudo_table): fix the .align thing
 192         the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
 193
 194 Sat Aug  1 19:10:13 1992  Ken Raeburn  (raeburn@cygnus.com)
 195
 196         * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
 197         fx_offset into account.
 198
 199 Fri Jul 31 21:53:28 1992  Ken Raeburn  (raeburn@cygnus.com)
 200
 201         * configure.in (mips host): Accept "ultrix" with version number.
 202
 203         * expr.c (floating_constant): Separate "=-" to avoid confusing
 204         ancient or broken compilers.
 205
 206         * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
 207         processor/opcode mismatch, so reword the error message.
 208         (md_assemble): If no CPU has been set (even if FPU/PMMU
 209         characteristics have been), default to 68020.  Don't need extra
 210         quotes around error string.
 211
 212 Fri Jul 31 12:26:34 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
 213
 214         * read.c (potable): Revert sac's incorrect change made Jul 13.
 215         Align really is supposed to be ptwo not nbytes.
 216
 217 Mon Jul 20 02:51:59 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 218
 219         * Makefile.in: _Do_ include libiberty.  (from sef)
 220
 221 Fri Jul 17 15:15:28 1992  Ken Raeburn  (raeburn@cygnus.com)
 222
 223         * expr.c (integer_constant): Handle "0f" and "0b" label references
 224         properly.
 225
 226 Thu Jul 16 08:20:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 227
 228         * write.c (fixup_segment): if relaxing, don't do anything.
 229         * config/obj-bout.[ch] : maintain the a_relaxable file header info
 230         * config/tc-i960.c: new option -linkrelax
 231
 232 Mon Jul 13 14:11:36 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 233
 234         * expr.c (expr): allow SEG_BSS in expressions
 235         * read.c (potable): align should be nbytes, not ptwo!
 236         * write.c (write_object_file): extra glue for new bss attributes
 237         (relax_segment): SEG_BSS is ok now
 238         * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
 239
 240 Mon Jun  1 16:20:22 1992  Michael Tiemann  (tiemann@cygnus.com)
 241
 242         * configure.in: recognize m680x0 as having sun3 emulation mode for
 243         vxworks environment.
 244
 245
 246 Tue Jun 30 20:25:54 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 247
 248         * Makefile.in: Add program_suffix (parallel to program_prefix)
 249
 250 >>>>>>> 1.83
 251 Wed Jun 24 10:57:54 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 252
 253         * app.c (process_escape): new function to handle escapes the right
 254         way, (do_scrub_next_char): use new function
 255         * cond.c (s_ifdef): do ifdef/ifndef right
 256         * read.c (s_fill): make the , expressions optional like the doc
 257         says
 258         * config/tc-h8300.[ch]: better warnings
 259
 260 Tue Jun  9 07:54:54 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 261
 262         * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
 263         as data0_frchainP
 264
 265         * write.c (write_object_file): various changes to handle data in
 266         the BSS segment in much the same was as stuff in the DATA segment.
 267
 268
 269 Thu Jun  4 11:59:13 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 270
 271         * expr.c(expr): allow SEG_REGISTER in expressions.
 272         * read.c(pseudo_set): register expressions can be the source of a
 273         set.
 274         * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
 275         goto SEG_TEXT (if a.out)
 276         * write.c (write_object_file): If a.out don't use the old way for
 277         -R.
 278         * config/obj-a.out (s_sect): complain if the user tries to use a
 279         subsegment with a value which might interfere with out -R hackery.
 280         * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
 281         rather than use ugly if tree. (init_regtable): insert register
 282         names into symbol table.
 283
 284 Tue Jun  2 16:47:09 1992  Steve Chamberlain (sac@cygnus.com)
 285
 286         * write.c (write_object_file): keep the fix_tail clean, which
 287         fixes a bug in -R where relocations were being lost.
 288
 289 Thu Jun  4 11:59:13 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 290
 291         * expr.c(expr): allow SEG_REGISTER in expressions.
 292         * read.c(pseudo_set): register expressions can be the source of a
 293         set.
 294         * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
 295         goto SEG_TEXT (if a.out)
 296         * write.c (write_object_file): If a.out don't use the old way for
 297         -R.
 298         * config/obj-a.out (s_sect): complain if the user tries to use a
 299         subsegment with a value which might interfere with out -R hackery.
 300         * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
 301         rather than use ugly if tree. (init_regtable): insert register
 302         names into symbol table.
 303
 304 Tue Jun  2 16:47:09 1992  Steve Chamberlain (sac@cygnus.com)
 305
 306         * write.c (write_object_file): keep the fix_tail clean, which
 307         fixes a bug in -R where relocations were being lost.
 308
 309 Mon Jun  1 16:20:22 1992  Michael Tiemann  (tiemann@cygnus.com)
 310
 311         * configure.in: recognize m680x0 as having sun3 emulation mode for
 312         vxworks environment.
 313
 314 Sun May 31 05:33:00 1992  david d `zoo' zuhn (zoo@cygnus.com)
 315
 316         * configure.in: recognize m680x0 as an m68k
 317
 318 Thu May 28 11:22:02 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
 319
 320         * configure.in: Recognize sparclite as a sparc variant.
 321
 322 Tue May 26 16:47:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 323
 324         * config/tc-a29k.c: lint
 325         * listing.c, expr.c: patches from Andrew Smith
 326
 327 Mon Apr 27 13:13:31 1992  K. Richard Pixley  (rich@cygnus.com)
 328
 329         * as.c, write.c: use -K rather than -k for the broken word warning
 330           option.
 331
 332 Tue Apr 21 13:35:30 1992  K. Richard Pixley  (rich@cygnus.com)
 333
 334         * Makefile.in: do not print recursion lines.
 335
 336 Wed Apr 15 21:19:31 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 337
 338         * Makefile.in: the tooldir copy of gas goes directly in tooldir.
 339
 340 Tue Apr 14 14:50:22 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
 341
 342         * write.c (write_object_file): For b.out format, round up section
 343         start addresses to match required alignment.
 344
 345 Thu Apr  9 05:45:29 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
 346
 347         * Makefile.in (install): Install into $(tooldir)/bin, since that's
 348         where gcc looks for it.
 349
 350 Tue Apr  7 15:12:15 1992  Sean Eric Fagan  (sef@cygnus.com)
 351
 352         * Makefile.in:  Changed some lines to be less confusing for some
 353         makes.
 354
 355         * input-file.c:  Conditionalize on _IOFBF, not VMS.
 356
 357         * read.c, write.c:  Change a series of ifdef/elif to
 358         ifdef/else/ifdef etc.
 359
 360 Fri Mar 27 12:21:16 1992  K. Richard Pixley  (rich@cygnus.com)
 361
 362         * symbols.c (fb_label_init): fix sizeof to memset.
 363
 364 Fri Mar 13 15:45:44 1992  K. Richard Pixley  (rich@cygnus.com)
 365
 366         * Makefile.in: install the man page.
 367
 368         * Makefile.in: pass down MAKEINFO explicitly on info.
 369
 370 Fri Mar 13 08:03:03 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 371
 372         * flonum-const.c: renamed flonum-konst.c to stop dos name
 373         conflict.
 374
 375 Wed Mar 11 23:32:42 1992  K. Richard Pixley  (rich@cygnus.com)
 376
 377         * configure.in: vxworks68 gets te-sun3.h.
 378
 379         * expr.c: remove limitation that local_labels_dollar or
 380           local_labels_fb must be < 10.
 381
 382         * symbols.c: remove local_labels_dollar, replace with a function
 383           interface for a sparse array.  All users adjusted.
 384
 385 Fri Mar  6 21:57:18 1992  K. Richard Pixley  (rich@cygnus.com)
 386
 387         * Makefile.in: added check target.
 388
 389 Tue Mar  3 15:45:56 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 390
 391         * Makefile.in: added tooldir and program_prefix.
 392
 393 Sun Mar  1 04:43:19 1992  Michael Tiemann  (tiemann@cygnus.com)
 394
 395         * write.{c,h} (fix_new): Make these declarations consistent.
 396
 397 Sat Feb 29 13:59:10 1992  Michael Tiemann  (tiemann@cygnus.com)
 398
 399         * Makefile.in (strerror.o): Add rule so that broken Sun make can
 400         work in subdirs.
 401
 402 Wed Feb 26 19:26:28 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 403
 404         * read.c, obj-coffbfd.c : fix h8300 specific bit rot
 405
 406         * expr.c (operand): if can't work out what sort of operand it is,
 407         then look through FLT_CHARS for a hint.
 408
 409 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
 410
 411         * Makefile.in, configure.in: removed traces of namesubdir,
 412           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
 413           copyrights to '92, changed some from Cygnus to FSF.
 414
 415 Tue Feb 25 14:17:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 416
 417         * expr.c: If an expression is single comma, then return with
 418         SEG_ABSENT rather than an error - since the sparc front end does
 419         really strange things with things like fbge,a
 420
 421         * as.h: include bfd.h if using many sections
 422         * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
 423         local labels didn't work.
 424         * listing.c (list_symbol_table): don't core dump when there's no
 425         symbol there.
 426         * write.c, write.h: call fix_new with the right number of args on
 427         the H8.
 428         * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
 429         errors nices
 430
 431 Sat Feb 22 12:26:28 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 432
 433         * app.c: MRI compatibility - allow single quote to start a string.
 434         * as.c: fix typo recently introduced.
 435         * as.h : Don't include aout/reloc.h - it's not right for COFF!
 436         * expr.c: Much rewriting, to accomodate MRI syntax for
 437         expressions. Also easier to read now.
 438         * listing.c: Put back defuns
 439         * read.c: modified to accept MRI syntax, put back listing pseudo
 440         ops so that an assembler built with NO_LISTING ignores list ops
 441         rather than pukes.
 442         * write.c, write.h: fixs - only keep a reloc type in a fix if the target
 443         machine is a SPARC or a 29K.
 444         * config/obj-aout.c: added s_sect pseudo op
 445         * config/obj-coffbfd.c: lints, set the filehdr flags right and
 446         fill in the timestamp.
 447         * config/obj-coffbfd.h: Since we don't include aout/reloc.h
 448         anymore, define all the relocs which the tc-<x> bit will use so we
 449         can translate from them to the coff types.
 450         * config/tc-a29k.c: reloc_type isn't ane enum any more
 451         * config/tc-m68k.c: Added NO_RELOC definition.
 452
 453 Fri Feb 21 06:21:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 454
 455         * Makefile.in: put header files before C source for TAGS; remove
 456           references to non-existent syscalls.h.
 457
 458         * read.c, write.c subsegs.c: back out the .bss changes.
 459
 460 Fri Feb 21 01:08:48 1992  Minh Tran-Le (TRANLE@INTELLICORP.COM)
 461
 462         * symbols.c (local_label_name): symbols now start with ^A.
 463
 464         * read.c, subsegs.c, write.c obj-coff.c: added handling of
 465           `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
 466           generate these sections.  .align: will use NOP_OPCODE or 0
 467           for padding. This is just for being nice to the
 468           disassembler.
 469
 470         * expr.c (operand): changed to generate local label "\001L0"
 471           starting with a ^A so that it is recognized as a local label.
 472
 473         * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
 474
 475 Fri Feb 21 01:08:48 1992  K. Richard Pixley  (rich@cygnus.com)
 476
 477         * Makefile.in, configure.in, doc: use the doc.  Build it, install
 478           it, clean it, etc.
 479
 480 Tue Feb 18 02:21:25 1992  K. Richard Pixley  (rich at cygnus.com)
 481
 482         * read.c: white space and comments only.
 483
 484         * configure.in: use the new atof-ns32.c for ns32k.
 485
 486         * write.c: comment change only.
 487
 488 Mon Feb 17 07:51:06 1992  K. Richard Pixley  (rich at cygnus.com)
 489
 490         * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
 491           rather than abort.
 492
 493         * nearly everything.  flush ChangeLog, package as gas-1.92.1.
 494           ChangeLog's prior to this are sketchy at best.  I have logs.
 495           They just aren't ChangeLogs.