libobjc/ChangeLog

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