libobjc/ChangeLog

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