libobjc/ChangeLog

   1 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
   2
   3         PR libobjc/30445
   4         * configure.ac (extra_ldflags_libobjc): Define appropriately for
   5         Cygwin and MinGW hosts.
   6         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
   7         (libobjc.dll): Likewise.
   8         * configure: Regenerate.
   9
  10 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  11
  12         * configure: Regenerate.
  13
  14 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
  15
  16         * sarray.c (sarray_free): Use old_buckets variable.
  17         * encoding.c (objc_layout_structure_next_member): Remove unused
  18         bfld_type_size variable.
  19
  20 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  21
  22         * configure.ac (AC_PREREQ): Bump to 2.64.
  23
  24 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  25
  26         * aclocal.m4: Regenerate.
  27         * configure: Regenerate.
  28         * config.h.in: Regenerate.
  29
  30 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  31
  32         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
  33
  34 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  35
  36         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
  37         New variables.
  38         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
  39
  40 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  41
  42         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
  43
  44 2009-04-09  Nick Clifton  <nickc@redhat.com>
  45
  46         * sendmsg.c: Change copyright header to refer to version 3 of
  47         the GNU General Public License with version 3.1 of the GCC
  48         Runtime Library Exception and to point readers at the COPYING3
  49         and COPYING3.RUNTIME files and the FSF's license web page.
  50         * NXConstStr.m: Likewise.
  51         * Object.m: Likewise.
  52         * Protocol.m: Likewise.
  53         * archive.c: Likewise.
  54         * class.c: Likewise.
  55         * encoding.c: Likewise.
  56         * exception.c: Likewise.
  57         * gc.c: Likewise.
  58         * hash.c: Likewise.
  59         * init.c: Likewise.
  60         * libobjc_entry.c: Likewise.
  61         * linking.m: Likewise.
  62         * misc.c: Likewise.
  63         * nil_method.c: Likewise.
  64         * objc/NXConstStr.h: Likewise.
  65         * objc/Object.h: Likewise.
  66         * objc/Protocol.h: Likewise.
  67         * objc/encoding.h: Likewise.
  68         * objc/hash.h: Likewise.
  69         * objc/objc-api.h: Likewise.
  70         * objc/objc-decls.h: Likewise.
  71         * objc/objc-list.h: Likewise.
  72         * objc/objc.h: Likewise.
  73         * objc/runtime.h: Likewise.
  74         * objc/sarray.h: Likewise.
  75         * objc/thr.h: Likewise.
  76         * objc/typedstream.h: Likewise.
  77         * objects.c: Likewise.
  78         * sarray.c: Likewise.
  79         * selector.c: Likewise.
  80         * thr-dce.c: Likewise.
  81         * thr-decosf1.c: Likewise.
  82         * thr-irix.c: Likewise.
  83         * thr-mach.c: Likewise.
  84         * thr-objc.c: Likewise.
  85         * thr-os2.c: Likewise.
  86         * thr-posix.c: Likewise.
  87         * thr-pthreads.c: Likewise.
  88         * thr-rtems.c: Likewise.
  89         * thr-single.c: Likewise.
  90         * thr-solaris.c: Likewise.
  91         * thr-vxworks.c: Likewise.
  92         * thr-win32.c: Likewise.
  93         * thr.c: Likewise.
  94         * libobjc.def: Change copyright header to refer to version 3 of
  95         the GNU General Public License and to point readers at the COPYING3
  96         file and the FSF's license web page.
  97         * makefile.dos: Likewise.
  98
  99 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 100
 101         * Makefile.in: Change copyright header to refer to version
 102         3 of the GNU General Public License and to point readers at the
 103         COPYING3 file and the FSF's license web page.
 104         * configure.ac: Likewise.
 105
 106 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
 107             David Ayers  <ayers@fsfe.org>
 108
 109         PR libobjc/27466
 110         * objc/objc-api.h (_objc_unexpected_exception): Declare
 111         new hook.  Update copyright dates.
 112         * exception.c (objc_exception_throw): Use hook.  Update
 113         copyright dates.
 114         * libobjc.def (_objc_unexpected_exception): Export hook.
 115         Update copyright dates.
 116
 117 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 118
 119         * configure: Regenerate.
 120
 121 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 122
 123         * configure: Regenerate.
 124
 125 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
 126
 127         *  Object.m (errno): Replaced by errno.h include.
 128         (compare): Cast self to id to prevent warning on comparison.
 129         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
 130         already there.
 131         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
 132         * thr-win32.c (__objc_thread_detach): Remove type warning.
 133         (__objc_thread_id): Likewise.
 134         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
 135         for noreturn.
 136
 137 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 138             Steve Ellcey  <sje@cup.hp.com>
 139
 140         * configure: Regenerate for new libtool.
 141         * config.h.in: Regenerate for new libtool.
 142
 143 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 144
 145         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
 146
 147 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 148
 149         * Makefile.in: Include ../boehm-gc/threads.mk.
 150         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
 151
 152 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 153
 154         * Makefile.in (install-info): New stub target.
 155
 156 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 157
 158         * configure: Regenerate.
 159
 160 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
 161
 162         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
 163         if HAVE_GETIPINFO is not defined.
 164
 165 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
 166
 167         * Object.m (compare): Add type id.
 168         * objc/Object.h: Likewise.
 169         * archive.c (objc_read_class): Use size_t to extend version to be
 170         size of pointer scalar width.
 171         * sendmsg.c (rtx): Undefine it before redefinition.
 172         (__objc_print_dtable_stats): Cast arguments to long as intended.
 173
 174 2008-05-30  Julian Brown  <julian@codesourcery.com>
 175
 176         * exception.c (__objc_exception_class): Initialise as constant
 177         array for ARM EABI. Change macro to static const for non-ARM EABI.
 178         (ObjcException): Add note about structure layout. Remove landingPad
 179         and handlerSwitchValue for ARM EABI.
 180         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
 181         of function.
 182         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
 183         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
 184         ARM EABI unwinding support.
 185         (objc_exception_throw): Use memcpy to initialise exception class.
 186
 187 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
 188
 189         * encoding.c (strip_array_types): Rename from get_inner_array_type.
 190         (rs6000_special_round_type_align): Update.
 191
 192 2008-05-09  Julian Brown  <julian@codesourcery.com>
 193
 194         * Makefile.in (LTLDFLAGS): New.
 195         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
 196
 197 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 198
 199         PR bootstrap/35457
 200         * aclocal.m4: Regenerate.
 201         * configure: Regenerate.
 202
 203 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 204
 205         * configure: Regenerate.
 206
 207 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 208
 209         * configure.ac: Don't run config-ml.in directly.
 210         (multilib_arg): New.
 211         * configure: Regenerated.
 212
 213 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
 214
 215         PR libobjc/30731
 216         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
 217         of _Unwind_Word for variables which are used in
 218         read_uleb128/read_sleb128.
 219         (PERSONALITY_FUNCTION): Likewise.
 220
 221 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 222
 223         * aclocal.m4: Regenerated.
 224
 225 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 226
 227         * configure.ac: Fix a typo in *-*-darwin clause.
 228         * configure: Regenerated.
 229
 230 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
 231
 232         * configure.ac: Fix a typo.
 233         * configure: Regenerated.
 234
 235 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 236
 237         * configure: Regenerate.
 238
 239 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 240
 241         * Makefile.in: Replace all uses of libext with libsuffix.
 242         * configure.ac: Likewise.
 243         * configure: Regenerate.
 244
 245         Revert:
 246         * Makefile.in: Remove all uses of $(libext).
 247
 248 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 249
 250         * Makefile.in: Remove all uses of $(libext).
 251
 252 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 253
 254         * configure: Regenerate.
 255         * aclocal.m4: Regenerate.
 256
 257 2007-04-21  Andrew Ruder  <andy@aeruder.net>
 258
 259         * sendmsg.c (__objc_get_forward_imp): Call
 260         __objc_msg_forward2 for real.
 261
 262 2007-04-09  Andrew Ruder  <andy@aeruder.net>
 263
 264         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
 265         external libraries to provide a function that returns the real
 266         forwarding function based on both the selector and the receiver.
 267         * objc/objc-api.h: Define __objc_msg_forward2.
 268
 269 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 270
 271         * Makefile.in: Add dummy install-pdf target.
 272
 273 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 274
 275         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
 276         unused warning.
 277
 278 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
 279
 280         * encoding.c (darwin_rs6000_special_round_type_align): New.
 281
 282 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
 283
 284         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
 285         * configure.ac: Use multi.m4 from aclocal rather than custom
 286         code.  Use multi_basedir instead of toplevel_srcdir.
 287         * aclocal.m4: Regenerate.
 288         * configure: Regenerate.
 289
 290 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 291
 292         * Makefile.in: Added empty "pdf" target.
 293
 294 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
 295
 296         * configure: Regenerate.
 297
 298 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
 299
 300         * Makefile.in: Add install-html target. Add install-html to .PHONY
 301
 302 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 303
 304         PR libobjc/26309
 305         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 306
 307 2006-01-24  David Ayers  <d.ayers@inode.at>
 308
 309         PR libobjc/9751
 310         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
 311         and insure the new strings are '\0' termintated.
 312
 313 2006-01-24  David Ayers  <d.ayers@inode.at>
 314
 315         PR libobjc/13946
 316         * configure.ac: Add include directives for --enable-objc-gc.
 317         * Makefile.in: Ditto.
 318         * configure: Regenerate.
 319
 320         * gc.c (__objc_class_structure_encoding): Increment the used bytes
 321         instead of the local pointer to them.
 322
 323 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 324
 325         PR objc/25360
 326         * objc/objc-api.c (_C_COMPLEX): New define.
 327         * encoding.c (objc_sizeof_type): Handle _C_Complex.
 328         (objc_alignof_type): Likewise.
 329         (objc_skip_typespec): Likewise.
 330
 331 2005-12-15  David Ayers  <d.ayers@inode.at>
 332
 333         PR libobjc/14382
 334         * README (+load,+initialize): Fix documentation to reflect
 335         intended and implemented semantics for +load and +initialize.
 336
 337 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 338
 339         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
 340         the name.
 341         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
 342         (rs6000_special_round_type_align): Update for the ABI fix.
 343         (objc_layout_finish_structure): Correct the encoding which is passed to
 344         ROUND_TYPE_ALIGN.
 345
 346 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 347
 348         PR libobjc/25347
 349         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
 350         but use the struct layout functions.
 351         (objc_alignof_type): Likewise.
 352         (objc_layout_structure): Handle _C_UNION_B also.
 353         (objc_layout_structure_next_member): Likewise.
 354         (objc_layout_finish_structure): Likewise.
 355
 356 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 357
 358         PR libobjc/25346
 359         * objc/objc-api.h (_C_BOOL): New define.
 360         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
 361         (objc_alignof_type): Likewise.
 362         (objc_skip_typespec): Likewise.
 363
 364 2005-11-20  David Ayers  <d.ayers@inode.at>
 365
 366         PR libobjc/19024
 367         * objc/hash.h: Remove deprecated hash API.
 368         * hash_compat.c: Remove.
 369         * Makefile.in: Remove reference to hash_compat.c.
 370
 371         * configure.ac (VERSION): Bump library version to 2:0:0.
 372         * configure: Regenerate.
 373
 374 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
 375
 376         PR other/4372
 377         * thr-objc.c (_XOPEN_SOURCE): Define.
 378
 379 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
 380
 381         PR libobjc/23612
 382         * objc/objc-api.h (struct objc_ivar): Move definition to
 383         global scope.
 384
 385 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
 386             Rasmus Hahn  <rassahah@neofonie.de>
 387
 388         PR libobjc/23108
 389         * archive.c (objc_write_type): Correct the element offset.
 390         (objc_read_type): Likewise.
 391
 392 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 393
 394         * All files: Update FSF address.
 395
 396 2005-08-13  Marcin Koziej  <creep@desk.pl>
 397             Andrew Pinski  <pinskia@physics.uc.edu>
 398
 399         PR libobjc/22492
 400         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
 401
 402 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 403
 404         * Makefile.in (extra_ldflags_libobjc): New.
 405         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
 406         (libobjc_gc$(libext).la): Likewise.
 407         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
 408         "-Wl,-single_module".
 409         * configure: Regenerate.
 410         * linking.m (_objcInit): Remove.
 411
 412 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
 413
 414         PR libobjc/22606
 415         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
 416
 417 2005-06-08  David Ayers  <d.ayers@inode.at>
 418
 419         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
 420         objc/encoding.h, objc/hash.h, objc/objc-api.h,
 421         objc/runtime.h, objc/sarray.h, objc/thr.h,
 422         objc/typedstream.h: Do not include Objective-C headers as
 423         system headers.
 424
 425 2005-06-07  David Ayers  <d.ayers@inode.at>
 426
 427         * archive.c, init.c, selector.c: Include hash.h.
 428         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
 429         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
 430         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
 431         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
 432         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
 433         Include Objective-C headers with quotes and objc/ directory
 434         prefix.
 435
 436 2005-05-19  Richard Henderson  <rth@redhat.com>
 437
 438         * exception.c: Revert last change.
 439
 440 2005-05-19  David Ayers  <d.ayers@inode.at>
 441
 442         * exception.c: Include tsystem.h for unwind.h.
 443
 444 2005-05-09  Mike Stump  <mrs@apple.com>
 445
 446         * configure: Regenerate.
 447
 448 2005-04-12  Mike Stump  <mrs@apple.com>
 449
 450         * configure: Regenerate.
 451
 452 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
 453
 454         * Makefile.in: Set gcc_version here.
 455         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
 456         in definition of toolexeclibdir so that $(gcc_version) is expanded
 457         by the Makefile.
 458         * aclocal.m4, configure: Regenerate.
 459
 460 2005-03-03  David Ayers  <d.ayers@inode.at>
 461
 462         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
 463         version reference.  Correct typo.
 464
 465 2005-03-02  David Ayers  <d.ayers@inode.at>
 466
 467         PR libobjc/19024
 468         * Makefile.in (OBJS): Add hash_compat.lo.
 469         (OBJS_GC): Add hash_compat_gc.lo.
 470         (hash_compat_gc.lo): New target and rule.
 471         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
 472         (hash_next, hash_value_for_key, hash_is_key_in_hash)
 473         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
 474         with objc_.  Add deprecated non prefixed inlined versions.
 475         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
 476         declarations.
 477         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
 478         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
 479         update callers.
 480         * hash_compat.c: New file.
 481         * archive.c: Update callers.
 482         * init.c: Likewise.
 483         * selector.c: Likewise.
 484         * libobjc.def: Add objc_ versions of hash functions.
 485
 486 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
 487
 488         PR libobjc/20252
 489         * Makefile.in (GTHREAD_FLAGS): Remove.
 490         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
 491         * thr-objc.c: Include config.h.
 492         * configure.ac: Instead of looking at GCC's makefile, figure out if
 493         GTHREAD_FLAGS should be defined by looking at the `thread model'
 494         of the current gcc.
 495         * configure: Regenerate.
 496         * config.h.in: Regenerate.
 497
 498 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
 499
 500         PR bootstrap/17383
 501         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
 502         (Determine CFLAGS for gthread): Use $host_subdir.
 503         * configure: Regenerate.
 504         * Makefile.in (host_subdir): New.
 505         (INCLUDES): Use it.
 506
 507 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
 508
 509         PR libobjc/12035
 510         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
 511         they are not used.
 512         Include limits.h and stdlib.h.
 513         Define BITS_PER_WORD.
 514
 515 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
 516
 517         * selector.c (__objc_init_selector_tables): Add missing void to
 518         definition.
 519
 520 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
 521
 522         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
 523         * configure, aclocal.m4: Regenerate.
 524
 525 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
 526
 527         * configure: Regenerate for libtool change.
 528
 529 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
 530
 531         * configure: Regenerate for libtool reversion.
 532
 533 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 534
 535         * configure: Regenerate for libtool change.
 536
 537 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 538
 539         * aclocal.m4, config.h.in: Regenerate.
 540
 541 2004-10-08  Mike Stump  <mrs@apple.com>
 542             Andrew Pinski  <pinskia@physics.uc.edu>
 543
 544         * aclocal.m4: Rename to ...
 545         * acinclude.m4: here and also use m4_include instead of sinclude.
 546         * aclocal.m4: Regenerate.
 547         * configure: Regenerate.
 548         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
 549         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
 550
 551 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
 552
 553         * archive.c: Fix all the warnings about passing unsigned char*
 554         to char* and the other way too.
 555
 556 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
 557
 558         PR libobjc/16448
 559         * exception.c: Include config.h
 560         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
 561         SJLJ_EXCEPTIONS.
 562         * configure.ac: Find out what exception handling code we use.
 563         * configure: Regenerate.
 564         * config.h.in: New file, regenerate.
 565
 566 2004-09-16  Andrew Pinski  <apinski@apple.com>
 567
 568         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
 569
 570 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
 571
 572         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
 573         ACX_NONCANONICAL_TARGET.
 574         * configure: Regenerate.
 575
 576 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
 577
 578         * objc/sarray.h: Hoist include of assert.h near the top of file,
 579         and mark the remainder of the file 'extern "C"'.
 580
 581 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 582
 583         * objc/Object.h: Move includes out of extern "C" blocks.
 584         * objc/encoding.h: Likewise.
 585         * objc/hash.h: Likewise.
 586         * objc/objc-api.h: Likewise.
 587         * objc/runtime.h: Likewise.
 588         * objc/sarray.h: Likewise.
 589         * objc/typedstream.h: Likewise.
 590
 591 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
 592
 593         * objc/NXConstStr.h: Update copyright date; bracket with
 594         'extern "C"' for C++ use; make include syntax consistent
 595         by using <...> instead of "..."; hoist <objc/...> includes
 596         above the 'extern "C"' block.
 597         * objc/Object.h: Likewise.
 598         * objc/Protocol.h: Likewise.
 599         * objc/encoding.h: Likewise.
 600         * objc/hash.h: Likewise.
 601         * objc/runtime.h: Likewise.
 602         * objc/sarray.h: Likewise.
 603         * objc/thr.h: Likewise.
 604         * objc/typedstream.h: Likewise.
 605         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
 606         (objc_static_instances): For C++ case, do away with
 607         zero-sized array.
 608         (objc_method): Hoist definition to file scope.
 609         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
 610         class_get_instance_method, class_create_instance,
 611         class_get_class_name, class_get_instance_size,
 612         class_get_meta_class, class_get_super_class, class_get_version,
 613         class_is_class, class_is_meta_class, class_set_version,
 614         class_get_gc_object_type, class_ivar_set_gcinvisible,
 615         get_imp): Rename 'class' parameter to '_class'.
 616         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
 617         * objc/objc.h: Update copyright date.
 618         (arglist_t): Provide a union tag.
 619
 620 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
 621
 622         * thr.c (__objc_thread_detach_function): Do not mark as volatile
 623         but instead use the attribute noreturn.
 624
 625 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
 626
 627         * encoding.c: Rename target_flags with a #define to avoid
 628         conflict with a prior declaration.
 629
 630 2004-06-24  Andrew Pinski  <apinski@apple.com>
 631
 632         * objc/encoding.h: Wrap the functions with extern "C" for C++
 633         mode.
 634         * objc/hash.h: Likewise.
 635         * objc/objc-api.h: Likewise.
 636         * objc/objc-list.h: Likewise.
 637         * objc/runtime.h: Likewise.
 638         * objc/sarray.h: Likewise.
 639         * objc/thr.h: Likewise.
 640         * objc/typedstream.h: Likewise.
 641
 642
 643 2004-06-21  Nick Clifton  <nickc@redhat.com>
 644
 645         * encoding.c (BITS_PER_UNIT): Define if a definition is not
 646         provided.
 647
 648 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
 649
 650         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
 651         (exception_gc.lo): New.
 652         (OBJS_GC): Add exception_gc.lo.
 653
 654 2004-06-17  Richard Henderson  <rth@redhat.com>
 655
 656         * exception.c: New file.
 657         * Makefile.in (exception.lo): New.
 658         (OBJS): Add it.
 659
 660 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
 661
 662         * linking.m (_objcInit): New empty function
 663         for Darwin only.
 664
 665 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
 666
 667         * configure.ac: Support --enable-shared=libobjc.
 668         * configure: Regenerate.
 669
 670         PR libobjc/15901
 671         * configure.ac: Do not disable shared by default.
 672         * configure: Regenerate.
 673
 674 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
 675
 676         * Protocol.m ([-isEqual:]): Small optimizations returning
 677         immediately if the argument is equal to self, and accessing
 678         the argument's name directly if it's a protocol.
 679
 680 2004-06-03  David Ayers  <d.ayers@inode.at>
 681
 682         * Protocol.m ([-isEqual:]): Test the class of the argument.
 683
 684 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 685
 686         * configure.ac (includedir): Rename to ...
 687         (includedirname).
 688         * Makefile.in: s/includedir/includedirname/.
 689
 690         PR target/11572
 691         * configure.ac (includedir): Set to "include"
 692         except for Darwin.
 693         (libext) Set to empty except for Darwin.
 694         * configure: Regenerate
 695         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
 696         s/include/$(includedir)/g.
 697
 698 2004-05-25  Daniel Jacobowitz  <drow@false.org>
 699
 700         * Makefile.in: Add .NOEXPORT.
 701
 702 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 703
 704         Merge from the libobjc-branch
 705         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
 706
 707                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
 708
 709         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
 710
 711                 * Makefile.in (OBJC_H): Add objc-deps.h.
 712
 713         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
 714
 715                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
 716                 ([-hash], [-isEqual:]): New methods.
 717
 718         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
 719
 720                 * sarray.c (sarray_free): Add a better comment.
 721
 722         2004-01-27  Adam Fedor  <fedor@gnu.org>
 723
 724                 * hash.c (hash_add): Cast cachep to int.
 725                 * selector.c (__sel_register_typed_name): Cast
 726                 soffset_decode to int.
 727
 728         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
 729
 730                 * selector.c: Rename register_selectors_from_list to
 731                 __objc_register_selectors_from_list. Update caller.
 732                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
 733                 while registering selectors. Use __sel_register_typed_name instead
 734                 of sel_register_typed_name. Check for NULL method_name:s.
 735                 (pool_alloc_selector): New function.
 736                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
 737                 selector structures.
 738                 * sendmsg.c (class_add_method_list): Use
 739                 __objc_register_selectors_from_list.
 740                 * objc/runtime.h: Add __objc_register_selectors_from_list.
 741
 742         2004-01-25  Adam Fedor  <fedor@gnu.org>
 743                     Nicola Pero  <n.pero@mi.flashnet.it>
 744                     Andrew Pinski  <pinskia@physics.uc.edu>
 745
 746                 * objc/objc-decls.h: New file.
 747                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
 748                 (_objc_load_callback): Likewise.
 749                 (_objc_object_alloc): Likewise.
 750                 (_objc_object_copy): Likewise.
 751                 (_objc_object_dispose): Likewise.
 752
 753         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 754
 755                 * archive.c: s/__inline__/inline
 756                 * sendmsg.c: Likewise.
 757
 758                 * encoding.c: Remove FIXME about the warning
 759                 about unused variable.
 760                 * sendmsg.c: Add a FIXME comment saying that
 761                 this should be using libffi.
 762
 763                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
 764
 765
 766 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
 767
 768         * archive.c (objc_read_class): Initialize class_name.
 769         (objc_read_selector): Initialize selector_name.
 770
 771 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
 772
 773         * Makefile.in (toolexecdir): Remove trailing space.
 774
 775 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
 776
 777         PR libobjc/14948
 778         * configure.ac: De-precious CC so multilibs work.
 779         * configure: Regenerate.
 780
 781 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 782
 783         * configure.ac: Restore toolexecdir.
 784         * Makefile.in: Restore toolexecdir.
 785         * configure: Regenerate.
 786
 787 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
 788
 789         * configure.ac: Remove (unused) glibcpp_prefixdir.
 790         * configure: Regenerate.
 791
 792         * configure.in: Rename to configure.ac.
 793         * Makefile.in: Update to match.
 794
 795         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
 796         Replace glibcpp_toolexeclibdir with toolexeclibdir.
 797         * configure.in: Remove glibcpp_toolexecdir (unused).
 798         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
 799         config.h or stamp-h (unused).  Move one comment to the right place.
 800         * configure: Regenerate.
 801         * config.h.in: Remove (unused).
 802
 803         * config.h.in: Regenerate with autoheader.
 804
 805         * Makefile.in: Remove (unused) gcc_version_trigger.
 806         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
 807         gcc_version_trigger.
 808         * configure: Regenerate.
 809
 810         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
 811         Sort file into sections.  Remove dnl where appropriate.  Fix
 812         other style issues.
 813         * configure: Regenerate.
 814
 815         * configure.in: Replace old AC_PROG_CC hack with new one.
 816         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
 817         are no subdirectory output files, so this is fine).  Change prereq
 818         to autoconf 2.59.
 819         * aclocal.m4: Include ../config/no-executables.m4.
 820         * configure: Regenerate with autoconf 2.59.
 821
 822         * configure.in: Improve comments on gthread_cflags.  Improve m4
 823         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
 824         * configure: Regenerate.
 825
 826         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
 827         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
 828         redundant checks for values of RANLIB, AR, INSTALL.
 829         * configure: Regenerate.
 830
 831         * configure.in: Clean up handling of
 832         --enable-version-specific-runtime-libs and related variables;
 833         replace 'if test' with 'case' where reasonable.  Fix comments.
 834         Remove useless libstdcxx_interface.
 835         * configure: Regenerate.
 836
 837         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
 838         Replace uses of target_alias with target_noncanonical.
 839         * aclocal.m4: Include ../config/acx.m4.
 840         * configure: Regenerate.
 841         * Makefile.in: Replace uses of target_alias with target_noncanonical.
 842         Fix copyright statement.
 843
 844         * configure.in: Hand-inline bulky, confusing macros from
 845         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
 846         Update copyright notice.  Remove stuff for automake, which isn't
 847         used in this directory.  Remove emacs local variables.
 848         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
 849         * configure: Regenerate.
 850
 851 2004-03-16  Manfred Hollstein  <mh@suse.com>
 852
 853         * Makefile.in, configure.in, configure: Update copyright years.
 854
 855 2004-03-15  Manfred Hollstein  <mh@suse.com>
 856
 857         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
 858         definition from configure.in.
 859         * configure.in (PACKAGE): Add definition.
 860         (VERSION): Add definition; substitute it in output files.
 861         * configure: Re-generate.
 862
 863 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
 864
 865         * objc/hash.h (hash_string, compare_strings):
 866         Add type-casts to make Objective-C++ happy.
 867         * objc/typedstream.h (objc_get_stream_class_version):
 868         Rename parameter from 'class' to 'class_name' to make
 869         Objective-C++ happy.
 870
 871 2004-03-01  Michael Matz  <matz@suse.de>
 872
 873         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
 874
 875 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
 876
 877         * objc/objc-api.h (objc_super): The 'class' field shall
 878         be named 'super_class' #ifdef __cplusplus.
 879
 880 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 881
 882         PR target/10781
 883         * encoding.c (rs6000_special_round_type_align): Define.
 884
 885 2004-01-14  Adam Fedor  <fedor@gnu.org>
 886
 887         PR libobjc/12155
 888         * selector.c (__objc_register_instance_methods_to_class): Free
 889         new_list if not used.
 890
 891 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
 892
 893         PR libobjc/11904
 894         * sarray.c (sarray_free): Free array->is_copy_of latter.
 895
 896 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
 897
 898         PR 11433
 899         * Protocol.m (descriptionForInstanceMethod): Don't dereference
 900         instance_methods if it's NULL.
 901         (descriptionForClassMethod): Likewise for class_methods.
 902
 903 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 904
 905         * Makefile.in (runtime-info.h): Remove -Wp.
 906
 907 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 908
 909         * Makefile.in (CC1OBJ): Remove.
 910         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 911         correctly.
 912         Use .m extension for temporary file.
 913         Remove assembler temp file.
 914
 915 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 916
 917         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 918
 919 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 920
 921         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 922
 923 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 924
 925         * configure: Regenerate.
 926
 927 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 928
 929         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 930         (libdir)/gcc-lib/ when installing.
 931         * configure: Regenerate.
 932
 933 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
 934
 935         libobjc/9969
 936         * sendmsg.c (get_imp): Fixed rare threading problem.
 937         (__objc_responds_to): Similar fixes.
 938         (objc_msg_lookup): Similar fixes.
 939         (__objc_init_install_dtable): Lock the runtime before checking if the
 940         table is installed.
 941
 942 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 943
 944         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
 945         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
 946         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
 947         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
 948         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
 949         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
 950         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
 951         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
 952         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
 953         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
 954         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
 955
 956 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
 957                           Nicola Pero  <n.pero@mi.flashnet.it>
 958
 959         libobjc/10742
 960         * init.c (class_superclass_of_class): New function.
 961         (create_tree_of_subclasses_inherited_from): Use it.
 962         (__objc_tree_insert_class): Likewise.
 963         (class_is_subclass_of_class): Likewise.
 964
 965 2003-04-11  David Chad  <davidc@freebsd.org>
 966             Loren J. Rittle  <ljrittle@acm.org>
 967
 968         libobjc/8562
 969         * objc/hash.h (hash_string): Constify correctly.
 970         (compare_ptrs): Use direct compare.
 971         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
 972         * objc/sarray.h: Global rename index to indx to avoid shadow.
 973
 974 2003-03-12  Andreas Schwab  <schwab@suse.de>
 975
 976         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
 977         glibcpp_toolexeclibdir.
 978         * configure: Rebuilt.
 979
 980 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
 981
 982         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
 983         config.status.
 984         * configure: Rebuilt.
 985
 986 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
 987
 988         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
 989         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
 990         version_specific_libs is enabled.
 991         * configure: Rebuilt.
 992
 993 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
 994
 995         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
 996         (install-libs, install-headers): Prepend $(DESTDIR) to
 997         destination paths in all (un)installation commands.
 998
 999 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
1000
1001         * thr-objc.c: Include coretypes.h and tm.h.
1002
1003 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
1004
1005         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
1006
1007 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
1008
1009         * configure.in: Remove skip-this-dir support.
1010         * configure: Regenerate.
1011
1012 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1013
1014         * Makefile.in (all): Fix multilib parallel build.
1015
1016 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
1017
1018         * sendmsg.c (nil_method): Declare not to take a variable number of
1019         args.
1020         (objc_msg_lookup): Cast nil_method to IMP before returning it.
1021         (objc_msg_lookup_super): The same.
1022
1023 2002-09-10  Jan Hubicka  <jh@suse.cz>
1024
1025         * nil_method.c (nil_method): No longer defined with variable
1026         arguments.
1027
1028 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
1029
1030         * objc/encoding.h: Fix formatting.
1031         * objc/hash.h: Likewise.
1032         * objc/objc-api.h: Likewise.
1033         * objc/runtime.h: Likewise.
1034         * objc/thr.h: Likewise.
1035         * archive.c: Likewise.
1036         * class.c: Likewise.
1037         * encoding.c: Likewise.
1038         * gc.c: Likewise.
1039         * hash.c: Likewise.
1040         * init.c: Likewise.
1041         * misc.c: Likewise.
1042         * nil_method.c: Likewise.
1043         * objects.c: Likewise.
1044         * sarray.c: Likewise.
1045         * selector.c: Likewise.
1046         * sendmsg.c: Likewise.
1047         * thr-mach.c: Likewise.
1048         * thr.c: Likewise.
1049
1050 2002-06-25  DJ Delorie  <dj@redhat.com>
1051
1052         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
1053         GLIBCPP_TOPREL_CONFIGURE.
1054         * configure.in: Call it before AC_CANONICAL_SYSTEM.
1055         * configure: Regenerate.
1056
1057 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1058
1059         * Object.m (forward, read, write): Fix unused parameter warnings.
1060         * encoding.c: Include <stdlib.h>.
1061         (target_flags): Mark with attribute unused.
1062         (atoi): Delete.
1063         * runtime.h (__objc_selector_max_index): Change to unsigned int.
1064         (__objc_generate_gc_type_description): Prototype.
1065         * selector.c (__objc_selector_max_index): Change to unsigned int.
1066
1067 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
1068
1069         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
1070         we always have a return value: if __objc_msg_forward does not
1071         supply a forwarding implementation, return the default
1072         __builtin_apply based one.
1073
1074 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1075
1076         * Object.m: Fix signed/unsigned warning.
1077         * Protocol.m: Likewise.
1078         * archive.c: Always include stdlib.h.
1079         (objc_read_short, objc_read_unsigned_short, objc_read_int,
1080         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
1081         Fix signed/unsigned warning.
1082         (objc_write_type, objc_read_type, objc_write_types,
1083         objc_read_types): Ensure ctype 8-bit safety.
1084         (__objc_no_write, __objc_no_read): Mark unused parameters.
1085         * class.c (class_table_setup): Specify void arg.
1086         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
1087         objc_skip_typespec, objc_skip_offset,
1088         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
1089         (objc_layout_structure_next_member): Ensure variables are
1090         initialized.
1091         * gc.c (__objc_generate_gc_type_description,
1092         class_ivar_set_gcinvisible): Mark unused parameters.
1093         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
1094         unused parameters.
1095         (__objc_init_protocols) Fix signed/unsigned warning.
1096         * nil_method.c (nil_method): Mark unused parameters.
1097         * thr.h (objc_thread_callback): Specify void arg.
1098         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
1099         signed/unsigned warning.
1100         (sarray_free): Fix formatting.
1101         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
1102         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
1103
1104 2002-06-09  Andreas Jaeger  <aj@suse.de>
1105
1106         * encoding.c (objc_layout_structure_next_member): Remove unused
1107         variable.
1108
1109 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1110
1111         * Makefile.in (SHELL): Set to @SHELL@.
1112         (WARN_CFLAGS): New.
1113         (ALL_CFLAGS): Add $(WARN_CFLAGS).
1114
1115 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1116
1117         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
1118         * configure: Regenerate.
1119
1120 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
1121
1122         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1123         script entry, and set LD to it when configuring multilibs.
1124         * configure: Rebuilt.
1125
1126 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
1127
1128         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
1129
1130 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
1131
1132         PR objc/6107
1133         * objc/objc-api.h (struct objc_protocol_list): Change type of
1134         member count from int to size_t.
1135
1136 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1137
1138         PR libobjc/4039
1139         * aclocal.m4: Replace with version copied from libstdc++-v3.
1140         * configure.in: Update for changes to aclocal and Makefile.
1141         * configure: Regenerate.
1142         * Makefile.in: Correct install of multilibs and shared libs, use
1143         INSTALL_DATA for include files.
1144
1145 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
1146
1147         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
1148         categories - when an unclaimed category was found, the loop was
1149         doing two steps forward instead of one, so that in certain cases
1150         it was failing to properly load all the categories.  (Reported
1151         with fix by Alexander Malmberg <alexander@malmberg.org>).
1152
1153 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
1154
1155         * encoding.c: Add target_flags.
1156
1157 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
1158
1159          * objc/objc-api.h (_C_VECTOR): New.
1160
1161          * encoding.c (VECTOR_TYPE): New.
1162
1163 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1164
1165         * class.c: Rewritten the class table to use optimized, lock-free
1166         lookup.  This more than doubles the speed of class method
1167         invocations.  (class_table_setup), (class_table_insert),
1168         (class_table_replace), (class_table_get_safe),
1169         (class_table_next), (class_table_print),
1170         (class_table_print_histogram): New functions.
1171         (__objc_init_class_tables): Use class_table_setup.
1172         (__objc_add_class_to_hash): Use class_table_get_safe and
1173         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
1174         assert the existence of the table; do not lock the runtime; use
1175         class_table_get_safe.  (objc_next_class): Use class_table_next.
1176         (__objc_resolve_class_links): Use class_table_next.
1177         (class_pose_as): Use class_table_replace.
1178
1179 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
1180
1181         * gc.c: Removed the DEBUG declaration.
1182
1183 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1184
1185         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
1186         rather than through objc_thread_id, to save a function call.
1187         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
1188         Ditto.
1189
1190 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1191
1192         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
1193         to cast an id to a Class, which can not be done.  Make the check
1194         by using CLS_ISMETA on the class pointer instead.
1195         (object_is_meta_class): Similar fix.
1196
1197 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
1198
1199         * configure.in (AC_EXEEXT): Work around in case it expands to
1200         nothing, as in autoconf 2.50.
1201         * acinclude.m4: Likewise.
1202         * configure: Rebuilt.
1203
1204 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
1205
1206         * THREADS: Explain that when we compile libobjc inside GCC, we
1207         always use thr-objc.c as a backend, which uses GCC's thread code.
1208
1209 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
1210
1211         * init.c (__objc_send_message_in_list): When setting a new entry
1212         in __objc_load_methods use the method IMP as key, but check to see
1213         if the method is in the hashtable by looking at the IMP also.
1214         Also ... call the method after adding it to the hashtable rather
1215         than before ... thus preventing an obscure possibility of infinite
1216         recursion if a +load method itself loads a subclass.
1217
1218 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
1219
1220         * init.c (__objc_send_message_in_list): When setting a new entry
1221         in __objc_load_methods use the method name as key, not the method
1222         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
1223
1224 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
1225
1226         * objc-features.texi: Move to ../gcc/objc.texi.
1227         * fdl.texi: Remove.
1228         * Makefile.in: Don't generate documentation from
1229         objc-features.texi.
1230
1231 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
1232
1233         * fdl.texi: New file.
1234         * objc-features.texi: Simplify.
1235         * Makefile.in: Adjust accordingly.
1236
1237 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
1238
1239         * objc-features.texi: Use the GFDL.
1240
1241 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
1242
1243         * encoding.c (REAL_TYPE): Define.
1244
1245 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
1246
1247         * encoding.c (TYPE_MODE): Define.
1248
1249 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
1250
1251         * thr.c (objc_thread_add): New function.
1252         (objc_thread_remove): Ditto.
1253         * objc/thr.h: Declare them.
1254         * libobjc.def: Mention them.
1255
1256 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
1257
1258         * objc-features.texi: Document the @compatibility_alias compiler
1259         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
1260
1261 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1262
1263         * sendmsg.c (__objc_forward): Delete strlen() declaration.
1264
1265 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
1266
1267         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
1268         we're not interested in the result and they might fail.
1269         * configure: Regenerated.
1270
1271 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1272
1273         * objc-features.texi: Use @email.
1274
1275 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1276
1277         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
1278         printf.
1279
1280 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
1281
1282         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
1283         determines the value dynamically.
1284
1285 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
1286
1287         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
1288         libraries to provide a function that returns the real forwarding
1289         function. This can alleviate problems __builtin_apply() and
1290         friends have on various platforms. (Solution suggested by Helge
1291         Hess.)
1292
1293         * objc/objc-api.h: Define __objc_msg_forward.
1294
1295         * sendmsg.c: Define gen_rtx_REG.
1296
1297 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1298
1299         * thr-rtems.c: New file. Stub to compile.
1300
1301 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1302
1303         * configure: Rebuilt with new libtool.m4.
1304
1305 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1306
1307         * configure.in: Create a config.h file. Check for <sched.h>.
1308         * configure: Regenerate.
1309
1310         * config.h.in: Check for <sched.h>.
1311
1312 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
1313
1314         * configure: Regenerate after change to ../libtool.m4.
1315
1316 2000-08-14  Andreas Schwab  <schwab@suse.de>
1317
1318         * objc-features.texi (Top): Move @menu at end of node.
1319
1320 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
1321
1322         * objc-features.texi: Move @node Top before @menu.
1323
1324 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1325
1326         * objc-features.texi: Documented the new -fconstant-string-class
1327         option.
1328
1329 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1330
1331         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
1332         improve the Posix thread support for Objective-C.
1333
1334 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
1335
1336         * aclocal.m4: Replace copy of ../libtool.m4 with
1337         sinclude(../libtool.m4).
1338
1339 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
1340
1341         * configure.in: Added libtool support; build shared libraries
1342         if --enable-shared was passed on command line.
1343         * Makefile.in: Modified most compilation commands to use libtool.
1344         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
1345         libtool distribution.
1346
1347 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1348
1349         * sarray.c, Object.m: Removed the explicit prototypes for strlen
1350         and memcpy on 64-bit platforms (Suggested by Rodney Brown
1351         <rdb@cup.hp.com>).
1352
1353 2000-05-12  H.J. Lu  (hjl@gnu.org)
1354
1355         * Makefile.in (GTHREAD_FLAGS): New.
1356         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
1357         (OBJC_THREAD_FILE): Changed to thr-objc.
1358
1359         * configure.in (GTHREAD_FLAGS): New, check and replace it for
1360         Makefile.
1361         (OBJC_THREAD_FILE): Removed.
1362
1363         * thr-objc.c: New.
1364
1365 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1366
1367         * objc/hash.h: Include string.h.
1368
1369 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
1370
1371         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
1372
1373 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
1374
1375         * Object.m (strlen): Provide prototype on all 64bit platforms,
1376         not only alpha.
1377         * sarray.c (memcpy): Likewise.
1378         * encoding.c (objc_layout_finish_structure): Don't use
1379         ROUND_TYPE_ALIGN on sparc.
1380
1381         * encoding.c (objc_layout_structure_next_member): Do the whole
1382         procedure even for the first member, so that we get correct
1383         alignment.
1384
1385 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
1386
1387         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
1388         comments.
1389
1390 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
1391
1392         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
1393
1394 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
1395
1396         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
1397
1398 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
1399
1400         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
1401         the compiler when building C code.
1402
1403 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
1404
1405         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
1406         libdir, libsubdir and tooldir.
1407
1408 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
1409
1410         * init.c (__objc_force_linking): Make global.
1411
1412 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
1413
1414         * configure.in (AC_EXEEXT): Remove call.
1415         (compiler_name): Explicitly check with no extension and .exe
1416         extension.
1417         * configure: Regenerate.
1418
1419 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1420
1421         * Makefile.in (CC1OBJ): Define in terms of CC.
1422         (runtime-info.h): Use.
1423
1424 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1425
1426         * objc-features.texi: Updated the URL to Boehm's GC page.
1427
1428 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1429
1430         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
1431         the char as being signed (patch from Daniel Jacobowitz
1432         <drow@false.org>).
1433
1434 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1435
1436         * configure.in (AC_PREREQ): Update to 2.13.
1437         (AC_EXEEXT): Call to find possible file extension.
1438         (compiler_name): Use.
1439         * configure: Regenerate.
1440
1441 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
1442
1443         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
1444
1445 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
1446
1447         * configure.in (thread_file): Correct and simplify code to find
1448         the thread file.
1449         * configure: Rebuilt.
1450
1451 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
1452
1453         * configure.in (compiler_name): Add check to detect if this
1454         language's compiler has been built.
1455         * configure: Regenerate.
1456
1457 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1458
1459         *  configure.in: Use AC_PREREQ(2.12.1).
1460
1461 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
1462
1463         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
1464
1465 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1466
1467         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
1468
1469 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1470
1471         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
1472
1473 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
1474
1475         * objc-features.texi (Top): Changed the email address.
1476         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
1477
1478 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
1479
1480         * encoding.c: Redefine get_inner_array_type to get the first entry
1481         in the structure.
1482
1483 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
1484
1485         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
1486         (objc_get_type_qualifiers): Similarly.
1487         * objc/encoding.h (_C_BYREF): Define.
1488         (_F_BYREF): Define.
1489
1490 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
1491
1492         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
1493         works out on 64-bit systems.
1494
1495 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
1496
1497         * Makefile.in (INCLUDES): Make it multilib-friendly.
1498
1499 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
1500
1501         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
1502
1503 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
1504                          Jeffrey A Law  (law@cygnus.com)
1505
1506         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
1507         (FLAGS_TO_PASS): Added.
1508         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
1509
1510         * archive.c: Change config.h to tconfig.h.
1511
1512         * configure.in: Find gcc's object directory even for multilibs.
1513
1514 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
1515
1516         * configure.in: Escape ^ in grep string.
1517         * configure: Rebuilt.
1518
1519 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
1520
1521         * All .h files pushed down into the objc/ subdirectory.
1522         * Makefile.in (copy_headers): Corresponding changes.
1523         * configure.in (AC_INIT): Corresponding changes.
1524         * configure: Rebuilt.
1525
1526 1998-09-30  Ben Elliston  <bje@cygnus.com>
1527             Jeff Law      <law@cygnus.com>
1528
1529         * Makefile.in: Rewrite.
1530
1531         * configure.in: Likewise.
1532
1533         * configure: Regenerate.
1534
1535         * All .c files.  Remove "objc" prefix when including objc header
1536         files.  Include tconfig.h, not ../tconfig.h.
1537
1538 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
1539
1540         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
1541         (get_inner_array_type): Define.
1542
1543 1998-09-21  Ben Elliston  <bje@cygnus.com>
1544
1545         * New directory.  Moved files from ../gcc/objc.