gas/ChangeLog

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