gas/ChangeLog

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