libobjc/ChangeLog

   1 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
   2
   3         * archive.c: Fix all the warnings about passing unsigned char*
   4         to char* and the other way too.
   5
   6 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
   7
   8         PR libobjc/16448
   9         * exception.c: Include config.h
  10         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
  11         SJLJ_EXCEPTIONS.
  12         * configure.ac: Find out what exception handling code we use.
  13         * configure: Regenerate.
  14         * config.h.in: New file, regenerate.
  15
  16 2004-09-16  Andrew Pinski  <apinski@apple.com>
  17
  18         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
  19
  20 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
  21
  22         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
  23         ACX_NONCANONICAL_TARGET.
  24         * configure: Regenerate.
  25
  26 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
  27
  28         * objc/sarray.h: Hoist include of assert.h near the top of file,
  29         and mark the remainder of the file 'extern "C"'.
  30
  31 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
  32
  33         * objc/Object.h: Move includes out of extern "C" blocks.
  34         * objc/encoding.h: Likewise.
  35         * objc/hash.h: Likewise.
  36         * objc/objc-api.h: Likewise.
  37         * objc/runtime.h: Likewise.
  38         * objc/sarray.h: Likewise.
  39         * objc/typedstream.h: Likewise.
  40
  41 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
  42
  43         * objc/NXConstStr.h: Update copyright date; bracket with
  44         'extern "C"' for C++ use; make include syntax consistent
  45         by using <...> instead of "..."; hoist <objc/...> includes
  46         above the 'extern "C"' block.
  47         * objc/Object.h: Likewise.
  48         * objc/Protocol.h: Likewise.
  49         * objc/encoding.h: Likewise.
  50         * objc/hash.h: Likewise.
  51         * objc/runtime.h: Likewise.
  52         * objc/sarray.h: Likewise.
  53         * objc/thr.h: Likewise.
  54         * objc/typedstream.h: Likewise.
  55         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
  56         (objc_static_instances): For C++ case, do away with
  57         zero-sized array.
  58         (objc_method): Hoist definition to file scope.
  59         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
  60         class_get_instance_method, class_create_instance,
  61         class_get_class_name, class_get_instance_size,
  62         class_get_meta_class, class_get_super_class, class_get_version,
  63         class_is_class, class_is_meta_class, class_set_version,
  64         class_get_gc_object_type, class_ivar_set_gcinvisible,
  65         get_imp): Rename 'class' parameter to '_class'.
  66         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
  67         * objc/objc.h: Update copyright date.
  68         (arglist_t): Provide a union tag.
  69
  70 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
  71
  72         * thr.c (__objc_thread_detach_function): Do not mark as volatile
  73         but instead use the attribute noreturn.
  74
  75 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
  76
  77         * encoding.c: Rename target_flags with a #define to avoid
  78         conflict with a prior declaration.
  79
  80 2004-06-24  Andrew Pinski  <apinski@apple.com>
  81
  82         * objc/encoding.h: Wrap the functions with extern "C" for C++
  83         mode.
  84         * objc/hash.h: Likewise.
  85         * objc/objc-api.h: Likewise.
  86         * objc/objc-list.h: Likewise.
  87         * objc/runtime.h: Likewise.
  88         * objc/sarray.h: Likewise.
  89         * objc/thr.h: Likewise.
  90         * objc/typedstream.h: Likewise.
  91
  92
  93 2004-06-21  Nick Clifton  <nickc@redhat.com>
  94
  95         * encoding.c (BITS_PER_UNIT): Define if a definition is not
  96         provided.
  97
  98 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
  99
 100         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
 101         (exception_gc.lo): New.
 102         (OBJS_GC): Add exception_gc.lo.
 103
 104 2004-06-17  Richard Henderson  <rth@redhat.com>
 105
 106         * exception.c: New file.
 107         * Makefile.in (exception.lo): New.
 108         (OBJS): Add it.
 109
 110 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
 111
 112         * linking.m (_objcInit): New empty function
 113         for Darwin only.
 114
 115 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
 116
 117         * configure.ac: Support --enable-shared=libobjc.
 118         * configure: Regenerate.
 119
 120         PR libobjc/15901
 121         * configure.ac: Do not disable shared by default.
 122         * configure: Regenerate.
 123
 124 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
 125
 126         * Protocol.m ([-isEqual:]): Small optimizations returning
 127         immediately if the argument is equal to self, and accessing
 128         the argument's name directly if it's a protocol.
 129
 130 2004-06-03  David Ayers  <d.ayers@inode.at>
 131
 132         * Protocol.m ([-isEqual:]): Test the class of the argument.
 133
 134 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 135
 136         * configure.ac (includedir): Rename to ...
 137         (includedirname).
 138         * Makefile.in: s/includedir/includedirname/.
 139
 140         PR target/11572
 141         * configure.ac (includedir): Set to "include"
 142         except for Darwin.
 143         (libext) Set to empty except for Darwin.
 144         * configure: Regenerate
 145         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
 146         s/include/$(includedir)/g.
 147
 148 2004-05-25  Daniel Jacobowitz  <drow@false.org>
 149
 150         * Makefile.in: Add .NOEXPORT.
 151
 152 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 153
 154         Merge from the libobjc-branch
 155         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
 156
 157                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
 158
 159         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
 160
 161                 * Makefile.in (OBJC_H): Add objc-deps.h.
 162
 163         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
 164
 165                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
 166                 ([-hash], [-isEqual:]): New methods.
 167
 168         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
 169
 170                 * sarray.c (sarray_free): Add a better comment.
 171
 172         2004-01-27  Adam Fedor  <fedor@gnu.org>
 173
 174                 * hash.c (hash_add): Cast cachep to int.
 175                 * selector.c (__sel_register_typed_name): Cast
 176                 soffset_decode to int.
 177
 178         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
 179
 180                 * selector.c: Rename register_selectors_from_list to
 181                 __objc_register_selectors_from_list. Update caller.
 182                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
 183                 while registering selectors. Use __sel_register_typed_name instead
 184                 of sel_register_typed_name. Check for NULL method_name:s.
 185                 (pool_alloc_selector): New function.
 186                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
 187                 selector structures.
 188                 * sendmsg.c (class_add_method_list): Use
 189                 __objc_register_selectors_from_list.
 190                 * objc/runtime.h: Add __objc_register_selectors_from_list.
 191
 192         2004-01-25  Adam Fedor  <fedor@gnu.org>
 193                     Nicola Pero  <n.pero@mi.flashnet.it>
 194                     Andrew Pinski  <pinskia@physics.uc.edu>
 195
 196                 * objc/objc-decls.h: New file.
 197                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
 198                 (_objc_load_callback): Likewise.
 199                 (_objc_object_alloc): Likewise.
 200                 (_objc_object_copy): Likewise.
 201                 (_objc_object_dispose): Likewise.
 202
 203         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 204
 205                 * archive.c: s/__inline__/inline
 206                 * sendmsg.c: Likewise.
 207
 208                 * encoding.c: Remove FIXME about the warning
 209                 about unused variable.
 210                 * sendmsg.c: Add a FIXME comment saying that
 211                 this should be using libffi.
 212
 213                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
 214
 215
 216 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
 217
 218         * archive.c (objc_read_class): Initialize class_name.
 219         (objc_read_selector): Initialize selector_name.
 220
 221 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
 222
 223         * Makefile.in (toolexecdir): Remove trailing space.
 224
 225 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
 226
 227         PR libobjc/14948
 228         * configure.ac: De-precious CC so multilibs work.
 229         * configure: Regenerate.
 230
 231 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 232
 233         * configure.ac: Restore toolexecdir.
 234         * Makefile.in: Restore toolexecdir.
 235         * configure: Regenerate.
 236
 237 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
 238
 239         * configure.ac: Remove (unused) glibcpp_prefixdir.
 240         * configure: Regenerate.
 241
 242         * configure.in: Rename to configure.ac.
 243         * Makefile.in: Update to match.
 244
 245         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
 246         Replace glibcpp_toolexeclibdir with toolexeclibdir.
 247         * configure.in: Remove glibcpp_toolexecdir (unused).
 248         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
 249         config.h or stamp-h (unused).  Move one comment to the right place.
 250         * configure: Regenerate.
 251         * config.h.in: Remove (unused).
 252
 253         * config.h.in: Regenerate with autoheader.
 254
 255         * Makefile.in: Remove (unused) gcc_version_trigger.
 256         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
 257         gcc_version_trigger.
 258         * configure: Regenerate.
 259
 260         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
 261         Sort file into sections.  Remove dnl where appropriate.  Fix
 262         other style issues.
 263         * configure: Regenerate.
 264
 265         * configure.in: Replace old AC_PROG_CC hack with new one.
 266         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
 267         are no subdirectory output files, so this is fine).  Change prereq
 268         to autoconf 2.59.
 269         * aclocal.m4: Include ../config/no-executables.m4.
 270         * configure: Regenerate with autoconf 2.59.
 271
 272         * configure.in: Improve comments on gthread_cflags.  Improve m4
 273         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
 274         * configure: Regenerate.
 275
 276         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
 277         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
 278         redundant checks for values of RANLIB, AR, INSTALL.
 279         * configure: Regenerate.
 280
 281         * configure.in: Clean up handling of
 282         --enable-version-specific-runtime-libs and related variables;
 283         replace 'if test' with 'case' where reasonable.  Fix comments.
 284         Remove useless libstdcxx_interface.
 285         * configure: Regenerate.
 286
 287         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
 288         Replace uses of target_alias with target_noncanonical.
 289         * aclocal.m4: Include ../config/acx.m4.
 290         * configure: Regenerate.
 291         * Makefile.in: Replace uses of target_alias with target_noncanonical.
 292         Fix copyright statement.
 293
 294         * configure.in: Hand-inline bulky, confusing macros from
 295         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
 296         Update copyright notice.  Remove stuff for automake, which isn't
 297         used in this directory.  Remove emacs local variables.
 298         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
 299         * configure: Regenerate.
 300
 301 2004-03-16  Manfred Hollstein  <mh@suse.com>
 302
 303         * Makefile.in, configure.in, configure: Update copyright years.
 304
 305 2004-03-15  Manfred Hollstein  <mh@suse.com>
 306
 307         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
 308         definition from configure.in.
 309         * configure.in (PACKAGE): Add definition.
 310         (VERSION): Add definition; substitute it in output files.
 311         * configure: Re-generate.
 312
 313 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
 314
 315         * objc/hash.h (hash_string, compare_strings):
 316         Add type-casts to make Objective-C++ happy.
 317         * objc/typedstream.h (objc_get_stream_class_version):
 318         Rename parameter from 'class' to 'class_name' to make
 319         Objective-C++ happy.
 320
 321 2004-03-01  Michael Matz  <matz@suse.de>
 322
 323         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
 324
 325 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
 326
 327         * objc/objc-api.h (objc_super): The 'class' field shall
 328         be named 'super_class' #ifdef __cplusplus.
 329
 330 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 331
 332         PR target/10781
 333         * encoding.c (rs6000_special_round_type_align): Define.
 334
 335 2004-01-14  Adam Fedor  <fedor@gnu.org>
 336
 337         PR libobjc/12155
 338         * selector.c (__objc_register_instance_methods_to_class): Free
 339         new_list if not used.
 340
 341 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
 342
 343         PR libobjc/11904
 344         * sarray.c (sarray_free): Free array->is_copy_of latter.
 345
 346 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
 347
 348         PR 11433
 349         * Protocol.m (descriptionForInstanceMethod): Don't dereference
 350         instance_methods if it's NULL.
 351         (descriptionForClassMethod): Likewise for class_methods.
 352
 353 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 354
 355         * Makefile.in (runtime-info.h): Remove -Wp.
 356
 357 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 358
 359         * Makefile.in (CC1OBJ): Remove.
 360         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 361         correctly.
 362         Use .m extension for temporary file.
 363         Remove assembler temp file.
 364
 365 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 366
 367         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 368
 369 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 370
 371         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 372
 373 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 374
 375         * configure: Regenerate.
 376
 377 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 378
 379         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 380         (libdir)/gcc-lib/ when installing.
 381         * configure: Regenerate.
 382
 383 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
 384
 385         libobjc/9969
 386         * sendmsg.c (get_imp): Fixed rare threading problem.
 387         (__objc_responds_to): Similar fixes.
 388         (objc_msg_lookup): Similar fixes.
 389         (__objc_init_install_dtable): Lock the runtime before checking if the
 390         table is installed.
 391
 392 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 393
 394         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
 395         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
 396         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
 397         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
 398         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
 399         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
 400         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
 401         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
 402         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
 403         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
 404         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
 405
 406 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
 407                           Nicola Pero  <n.pero@mi.flashnet.it>
 408
 409         libobjc/10742
 410         * init.c (class_superclass_of_class): New function.
 411         (create_tree_of_subclasses_inherited_from): Use it.
 412         (__objc_tree_insert_class): Likewise.
 413         (class_is_subclass_of_class): Likewise.
 414
 415 2003-04-11  David Chad  <davidc@freebsd.org>
 416             Loren J. Rittle  <ljrittle@acm.org>
 417
 418         libobjc/8562
 419         * objc/hash.h (hash_string): Constify correctly.
 420         (compare_ptrs): Use direct compare.
 421         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
 422         * objc/sarray.h: Global rename index to indx to avoid shadow.
 423
 424 2003-03-12  Andreas Schwab  <schwab@suse.de>
 425
 426         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
 427         glibcpp_toolexeclibdir.
 428         * configure: Rebuilt.
 429
 430 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
 431
 432         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
 433         config.status.
 434         * configure: Rebuilt.
 435
 436 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
 437
 438         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
 439         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
 440         version_specific_libs is enabled.
 441         * configure: Rebuilt.
 442
 443 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
 444
 445         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
 446         (install-libs, install-headers): Prepend $(DESTDIR) to
 447         destination paths in all (un)installation commands.
 448
 449 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
 450
 451         * thr-objc.c: Include coretypes.h and tm.h.
 452
 453 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
 454
 455         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
 456
 457 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
 458
 459         * configure.in: Remove skip-this-dir support.
 460         * configure: Regenerate.
 461
 462 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 463
 464         * Makefile.in (all): Fix multilib parallel build.
 465
 466 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 467
 468         * sendmsg.c (nil_method): Declare not to take a variable number of
 469         args.
 470         (objc_msg_lookup): Cast nil_method to IMP before returning it.
 471         (objc_msg_lookup_super): The same.
 472
 473 2002-09-10  Jan Hubicka  <jh@suse.cz>
 474
 475         * nil_method.c (nil_method): No longer defined with variable
 476         arguments.
 477
 478 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
 479
 480         * objc/encoding.h: Fix formatting.
 481         * objc/hash.h: Likewise.
 482         * objc/objc-api.h: Likewise.
 483         * objc/runtime.h: Likewise.
 484         * objc/thr.h: Likewise.
 485         * archive.c: Likewise.
 486         * class.c: Likewise.
 487         * encoding.c: Likewise.
 488         * gc.c: Likewise.
 489         * hash.c: Likewise.
 490         * init.c: Likewise.
 491         * misc.c: Likewise.
 492         * nil_method.c: Likewise.
 493         * objects.c: Likewise.
 494         * sarray.c: Likewise.
 495         * selector.c: Likewise.
 496         * sendmsg.c: Likewise.
 497         * thr-mach.c: Likewise.
 498         * thr.c: Likewise.
 499
 500 2002-06-25  DJ Delorie  <dj@redhat.com>
 501
 502         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
 503         GLIBCPP_TOPREL_CONFIGURE.
 504         * configure.in: Call it before AC_CANONICAL_SYSTEM.
 505         * configure: Regenerate.
 506
 507 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 508
 509         * Object.m (forward, read, write): Fix unused parameter warnings.
 510         * encoding.c: Include <stdlib.h>.
 511         (target_flags): Mark with attribute unused.
 512         (atoi): Delete.
 513         * runtime.h (__objc_selector_max_index): Change to unsigned int.
 514         (__objc_generate_gc_type_description): Prototype.
 515         * selector.c (__objc_selector_max_index): Change to unsigned int.
 516
 517 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 518
 519         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
 520         we always have a return value: if __objc_msg_forward does not
 521         supply a forwarding implementation, return the default
 522         __builtin_apply based one.
 523
 524 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 525
 526         * Object.m: Fix signed/unsigned warning.
 527         * Protocol.m: Likewise.
 528         * archive.c: Always include stdlib.h.
 529         (objc_read_short, objc_read_unsigned_short, objc_read_int,
 530         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
 531         Fix signed/unsigned warning.
 532         (objc_write_type, objc_read_type, objc_write_types,
 533         objc_read_types): Ensure ctype 8-bit safety.
 534         (__objc_no_write, __objc_no_read): Mark unused parameters.
 535         * class.c (class_table_setup): Specify void arg.
 536         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
 537         objc_skip_typespec, objc_skip_offset,
 538         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
 539         (objc_layout_structure_next_member): Ensure variables are
 540         initialized.
 541         * gc.c (__objc_generate_gc_type_description,
 542         class_ivar_set_gcinvisible): Mark unused parameters.
 543         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
 544         unused parameters.
 545         (__objc_init_protocols) Fix signed/unsigned warning.
 546         * nil_method.c (nil_method): Mark unused parameters.
 547         * thr.h (objc_thread_callback): Specify void arg.
 548         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
 549         signed/unsigned warning.
 550         (sarray_free): Fix formatting.
 551         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
 552         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
 553
 554 2002-06-09  Andreas Jaeger  <aj@suse.de>
 555
 556         * encoding.c (objc_layout_structure_next_member): Remove unused
 557         variable.
 558
 559 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 560
 561         * Makefile.in (SHELL): Set to @SHELL@.
 562         (WARN_CFLAGS): New.
 563         (ALL_CFLAGS): Add $(WARN_CFLAGS).
 564
 565 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 566
 567         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
 568         * configure: Regenerate.
 569
 570 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
 571
 572         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
 573         script entry, and set LD to it when configuring multilibs.
 574         * configure: Rebuilt.
 575
 576 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
 577
 578         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
 579
 580 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
 581
 582         PR objc/6107
 583         * objc/objc-api.h (struct objc_protocol_list): Change type of
 584         member count from int to size_t.
 585
 586 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 587
 588         PR libobjc/4039
 589         * aclocal.m4: Replace with version copied from libstdc++-v3.
 590         * configure.in: Update for changes to aclocal and Makefile.
 591         * configure: Regenerate.
 592         * Makefile.in: Correct install of multilibs and shared libs, use
 593         INSTALL_DATA for include files.
 594
 595 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
 596
 597         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
 598         categories - when an unclaimed category was found, the loop was
 599         doing two steps forward instead of one, so that in certain cases
 600         it was failing to properly load all the categories.  (Reported
 601         with fix by Alexander Malmberg <alexander@malmberg.org>).
 602
 603 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
 604
 605         * encoding.c: Add target_flags.
 606
 607 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
 608
 609          * objc/objc-api.h (_C_VECTOR): New.
 610
 611          * encoding.c (VECTOR_TYPE): New.
 612
 613 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 614
 615         * class.c: Rewritten the class table to use optimized, lock-free
 616         lookup.  This more than doubles the speed of class method
 617         invocations.  (class_table_setup), (class_table_insert),
 618         (class_table_replace), (class_table_get_safe),
 619         (class_table_next), (class_table_print),
 620         (class_table_print_histogram): New functions.
 621         (__objc_init_class_tables): Use class_table_setup.
 622         (__objc_add_class_to_hash): Use class_table_get_safe and
 623         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
 624         assert the existence of the table; do not lock the runtime; use
 625         class_table_get_safe.  (objc_next_class): Use class_table_next.
 626         (__objc_resolve_class_links): Use class_table_next.
 627         (class_pose_as): Use class_table_replace.
 628
 629 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
 630
 631         * gc.c: Removed the DEBUG declaration.
 632
 633 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 634
 635         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
 636         rather than through objc_thread_id, to save a function call.
 637         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
 638         Ditto.
 639
 640 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 641
 642         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
 643         to cast an id to a Class, which can not be done.  Make the check
 644         by using CLS_ISMETA on the class pointer instead.
 645         (object_is_meta_class): Similar fix.
 646
 647 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
 648
 649         * configure.in (AC_EXEEXT): Work around in case it expands to
 650         nothing, as in autoconf 2.50.
 651         * acinclude.m4: Likewise.
 652         * configure: Rebuilt.
 653
 654 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
 655
 656         * THREADS: Explain that when we compile libobjc inside GCC, we
 657         always use thr-objc.c as a backend, which uses GCC's thread code.
 658
 659 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
 660
 661         * init.c (__objc_send_message_in_list): When setting a new entry
 662         in __objc_load_methods use the method IMP as key, but check to see
 663         if the method is in the hashtable by looking at the IMP also.
 664         Also ... call the method after adding it to the hashtable rather
 665         than before ... thus preventing an obscure possibility of infinite
 666         recursion if a +load method itself loads a subclass.
 667
 668 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
 669
 670         * init.c (__objc_send_message_in_list): When setting a new entry
 671         in __objc_load_methods use the method name as key, not the method
 672         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
 673
 674 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
 675
 676         * objc-features.texi: Move to ../gcc/objc.texi.
 677         * fdl.texi: Remove.
 678         * Makefile.in: Don't generate documentation from
 679         objc-features.texi.
 680
 681 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
 682
 683         * fdl.texi: New file.
 684         * objc-features.texi: Simplify.
 685         * Makefile.in: Adjust accordingly.
 686
 687 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
 688
 689         * objc-features.texi: Use the GFDL.
 690
 691 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
 692
 693         * encoding.c (REAL_TYPE): Define.
 694
 695 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
 696
 697         * encoding.c (TYPE_MODE): Define.
 698
 699 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
 700
 701         * thr.c (objc_thread_add): New function.
 702         (objc_thread_remove): Ditto.
 703         * objc/thr.h: Declare them.
 704         * libobjc.def: Mention them.
 705
 706 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
 707
 708         * objc-features.texi: Document the @compatibility_alias compiler
 709         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
 710
 711 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 712
 713         * sendmsg.c (__objc_forward): Delete strlen() declaration.
 714
 715 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
 716
 717         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
 718         we're not interested in the result and they might fail.
 719         * configure: Regenerated.
 720
 721 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 722
 723         * objc-features.texi: Use @email.
 724
 725 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 726
 727         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
 728         printf.
 729
 730 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
 731
 732         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
 733         determines the value dynamically.
 734
 735 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
 736
 737         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
 738         libraries to provide a function that returns the real forwarding
 739         function. This can alleviate problems __builtin_apply() and
 740         friends have on various platforms. (Solution suggested by Helge
 741         Hess.)
 742
 743         * objc/objc-api.h: Define __objc_msg_forward.
 744
 745         * sendmsg.c: Define gen_rtx_REG.
 746
 747 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 748
 749         * thr-rtems.c: New file. Stub to compile.
 750
 751 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
 752
 753         * configure: Rebuilt with new libtool.m4.
 754
 755 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 756
 757         * configure.in: Create a config.h file. Check for <sched.h>.
 758         * configure: Regenerate.
 759
 760         * config.h.in: Check for <sched.h>.
 761
 762 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
 763
 764         * configure: Regenerate after change to ../libtool.m4.
 765
 766 2000-08-14  Andreas Schwab  <schwab@suse.de>
 767
 768         * objc-features.texi (Top): Move @menu at end of node.
 769
 770 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
 771
 772         * objc-features.texi: Move @node Top before @menu.
 773
 774 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 775
 776         * objc-features.texi: Documented the new -fconstant-string-class
 777         option.
 778
 779 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 780
 781         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
 782         improve the Posix thread support for Objective-C.
 783
 784 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
 785
 786         * aclocal.m4: Replace copy of ../libtool.m4 with
 787         sinclude(../libtool.m4).
 788
 789 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
 790
 791         * configure.in: Added libtool support; build shared libraries
 792         if --enable-shared was passed on command line.
 793         * Makefile.in: Modified most compilation commands to use libtool.
 794         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
 795         libtool distribution.
 796
 797 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 798
 799         * sarray.c, Object.m: Removed the explicit prototypes for strlen
 800         and memcpy on 64-bit platforms (Suggested by Rodney Brown
 801         <rdb@cup.hp.com>).
 802
 803 2000-05-12  H.J. Lu  (hjl@gnu.org)
 804
 805         * Makefile.in (GTHREAD_FLAGS): New.
 806         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
 807         (OBJC_THREAD_FILE): Changed to thr-objc.
 808
 809         * configure.in (GTHREAD_FLAGS): New, check and replace it for
 810         Makefile.
 811         (OBJC_THREAD_FILE): Removed.
 812
 813         * thr-objc.c: New.
 814
 815 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 816
 817         * objc/hash.h: Include string.h.
 818
 819 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
 820
 821         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
 822
 823 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
 824
 825         * Object.m (strlen): Provide prototype on all 64bit platforms,
 826         not only alpha.
 827         * sarray.c (memcpy): Likewise.
 828         * encoding.c (objc_layout_finish_structure): Don't use
 829         ROUND_TYPE_ALIGN on sparc.
 830
 831         * encoding.c (objc_layout_structure_next_member): Do the whole
 832         procedure even for the first member, so that we get correct
 833         alignment.
 834
 835 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
 836
 837         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
 838         comments.
 839
 840 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
 841
 842         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
 843
 844 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
 845
 846         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
 847
 848 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
 849
 850         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
 851         the compiler when building C code.
 852
 853 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
 854
 855         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
 856         libdir, libsubdir and tooldir.
 857
 858 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
 859
 860         * init.c (__objc_force_linking): Make global.
 861
 862 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
 863
 864         * configure.in (AC_EXEEXT): Remove call.
 865         (compiler_name): Explicitly check with no extension and .exe
 866         extension.
 867         * configure: Regenerate.
 868
 869 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 870
 871         * Makefile.in (CC1OBJ): Define in terms of CC.
 872         (runtime-info.h): Use.
 873
 874 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 875
 876         * objc-features.texi: Updated the URL to Boehm's GC page.
 877
 878 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 879
 880         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
 881         the char as being signed (patch from Daniel Jacobowitz
 882         <drow@false.org>).
 883
 884 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 885
 886         * configure.in (AC_PREREQ): Update to 2.13.
 887         (AC_EXEEXT): Call to find possible file extension.
 888         (compiler_name): Use.
 889         * configure: Regenerate.
 890
 891 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
 892
 893         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
 894
 895 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
 896
 897         * configure.in (thread_file): Correct and simplify code to find
 898         the thread file.
 899         * configure: Rebuilt.
 900
 901 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
 902
 903         * configure.in (compiler_name): Add check to detect if this
 904         language's compiler has been built.
 905         * configure: Regenerate.
 906
 907 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 908
 909         *  configure.in: Use AC_PREREQ(2.12.1).
 910
 911 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
 912
 913         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
 914
 915 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 916
 917         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
 918
 919 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 920
 921         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
 922
 923 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
 924
 925         * objc-features.texi (Top): Changed the email address.
 926         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
 927
 928 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
 929
 930         * encoding.c: Redefine get_inner_array_type to get the first entry
 931         in the structure.
 932
 933 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
 934
 935         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
 936         (objc_get_type_qualifiers): Similarly.
 937         * objc/encoding.h (_C_BYREF): Define.
 938         (_F_BYREF): Define.
 939
 940 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
 941
 942         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
 943         works out on 64-bit systems.
 944
 945 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
 946
 947         * Makefile.in (INCLUDES): Make it multilib-friendly.
 948
 949 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
 950
 951         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
 952
 953 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
 954                          Jeffrey A Law  (law@cygnus.com)
 955
 956         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
 957         (FLAGS_TO_PASS): Added.
 958         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
 959
 960         * archive.c: Change config.h to tconfig.h.
 961
 962         * configure.in: Find gcc's object directory even for multilibs.
 963
 964 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
 965
 966         * configure.in: Escape ^ in grep string.
 967         * configure: Rebuilt.
 968
 969 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
 970
 971         * All .h files pushed down into the objc/ subdirectory.
 972         * Makefile.in (copy_headers): Corresponding changes.
 973         * configure.in (AC_INIT): Corresponding changes.
 974         * configure: Rebuilt.
 975
 976 1998-09-30  Ben Elliston  <bje@cygnus.com>
 977             Jeff Law      <law@cygnus.com>
 978
 979         * Makefile.in: Rewrite.
 980
 981         * configure.in: Likewise.
 982
 983         * configure: Regenerate.
 984
 985         * All .c files.  Remove "objc" prefix when including objc header
 986         files.  Include tconfig.h, not ../tconfig.h.
 987
 988 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
 989
 990         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
 991         (get_inner_array_type): Define.
 992
 993 1998-09-21  Ben Elliston  <bje@cygnus.com>
 994
 995         * New directory.  Moved files from ../gcc/objc.