libobjc/ChangeLog

   1 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
   2
   3         * configure: Regenerate for libtool reversion.
   4
   5 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
   6
   7         * configure: Regenerate for libtool change.
   8
   9 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
  10
  11         * aclocal.m4, config.h.in: Regenerate.
  12
  13 2004-10-08  Mike Stump  <mrs@apple.com>
  14             Andrew Pinski  <pinskia@physics.uc.edu>
  15
  16         * aclocal.m4: Rename to ...
  17         * acinclude.m4: here and also use m4_include instead of sinclude.
  18         * aclocal.m4: Regenerate.
  19         * configure: Regenerate.
  20         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
  21         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
  22
  23 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
  24
  25         * archive.c: Fix all the warnings about passing unsigned char*
  26         to char* and the other way too.
  27
  28 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
  29
  30         PR libobjc/16448
  31         * exception.c: Include config.h
  32         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
  33         SJLJ_EXCEPTIONS.
  34         * configure.ac: Find out what exception handling code we use.
  35         * configure: Regenerate.
  36         * config.h.in: New file, regenerate.
  37
  38 2004-09-16  Andrew Pinski  <apinski@apple.com>
  39
  40         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
  41
  42 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
  43
  44         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
  45         ACX_NONCANONICAL_TARGET.
  46         * configure: Regenerate.
  47
  48 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
  49
  50         * objc/sarray.h: Hoist include of assert.h near the top of file,
  51         and mark the remainder of the file 'extern "C"'.
  52
  53 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
  54
  55         * objc/Object.h: Move includes out of extern "C" blocks.
  56         * objc/encoding.h: Likewise.
  57         * objc/hash.h: Likewise.
  58         * objc/objc-api.h: Likewise.
  59         * objc/runtime.h: Likewise.
  60         * objc/sarray.h: Likewise.
  61         * objc/typedstream.h: Likewise.
  62
  63 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
  64
  65         * objc/NXConstStr.h: Update copyright date; bracket with
  66         'extern "C"' for C++ use; make include syntax consistent
  67         by using <...> instead of "..."; hoist <objc/...> includes
  68         above the 'extern "C"' block.
  69         * objc/Object.h: Likewise.
  70         * objc/Protocol.h: Likewise.
  71         * objc/encoding.h: Likewise.
  72         * objc/hash.h: Likewise.
  73         * objc/runtime.h: Likewise.
  74         * objc/sarray.h: Likewise.
  75         * objc/thr.h: Likewise.
  76         * objc/typedstream.h: Likewise.
  77         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
  78         (objc_static_instances): For C++ case, do away with
  79         zero-sized array.
  80         (objc_method): Hoist definition to file scope.
  81         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
  82         class_get_instance_method, class_create_instance,
  83         class_get_class_name, class_get_instance_size,
  84         class_get_meta_class, class_get_super_class, class_get_version,
  85         class_is_class, class_is_meta_class, class_set_version,
  86         class_get_gc_object_type, class_ivar_set_gcinvisible,
  87         get_imp): Rename 'class' parameter to '_class'.
  88         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
  89         * objc/objc.h: Update copyright date.
  90         (arglist_t): Provide a union tag.
  91
  92 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
  93
  94         * thr.c (__objc_thread_detach_function): Do not mark as volatile
  95         but instead use the attribute noreturn.
  96
  97 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
  98
  99         * encoding.c: Rename target_flags with a #define to avoid
 100         conflict with a prior declaration.
 101
 102 2004-06-24  Andrew Pinski  <apinski@apple.com>
 103
 104         * objc/encoding.h: Wrap the functions with extern "C" for C++
 105         mode.
 106         * objc/hash.h: Likewise.
 107         * objc/objc-api.h: Likewise.
 108         * objc/objc-list.h: Likewise.
 109         * objc/runtime.h: Likewise.
 110         * objc/sarray.h: Likewise.
 111         * objc/thr.h: Likewise.
 112         * objc/typedstream.h: Likewise.
 113
 114
 115 2004-06-21  Nick Clifton  <nickc@redhat.com>
 116
 117         * encoding.c (BITS_PER_UNIT): Define if a definition is not
 118         provided.
 119
 120 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
 121
 122         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
 123         (exception_gc.lo): New.
 124         (OBJS_GC): Add exception_gc.lo.
 125
 126 2004-06-17  Richard Henderson  <rth@redhat.com>
 127
 128         * exception.c: New file.
 129         * Makefile.in (exception.lo): New.
 130         (OBJS): Add it.
 131
 132 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
 133
 134         * linking.m (_objcInit): New empty function
 135         for Darwin only.
 136
 137 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
 138
 139         * configure.ac: Support --enable-shared=libobjc.
 140         * configure: Regenerate.
 141
 142         PR libobjc/15901
 143         * configure.ac: Do not disable shared by default.
 144         * configure: Regenerate.
 145
 146 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
 147
 148         * Protocol.m ([-isEqual:]): Small optimizations returning
 149         immediately if the argument is equal to self, and accessing
 150         the argument's name directly if it's a protocol.
 151
 152 2004-06-03  David Ayers  <d.ayers@inode.at>
 153
 154         * Protocol.m ([-isEqual:]): Test the class of the argument.
 155
 156 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 157
 158         * configure.ac (includedir): Rename to ...
 159         (includedirname).
 160         * Makefile.in: s/includedir/includedirname/.
 161
 162         PR target/11572
 163         * configure.ac (includedir): Set to "include"
 164         except for Darwin.
 165         (libext) Set to empty except for Darwin.
 166         * configure: Regenerate
 167         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
 168         s/include/$(includedir)/g.
 169
 170 2004-05-25  Daniel Jacobowitz  <drow@false.org>
 171
 172         * Makefile.in: Add .NOEXPORT.
 173
 174 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 175
 176         Merge from the libobjc-branch
 177         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
 178
 179                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
 180
 181         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
 182
 183                 * Makefile.in (OBJC_H): Add objc-deps.h.
 184
 185         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
 186
 187                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
 188                 ([-hash], [-isEqual:]): New methods.
 189
 190         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
 191
 192                 * sarray.c (sarray_free): Add a better comment.
 193
 194         2004-01-27  Adam Fedor  <fedor@gnu.org>
 195
 196                 * hash.c (hash_add): Cast cachep to int.
 197                 * selector.c (__sel_register_typed_name): Cast
 198                 soffset_decode to int.
 199
 200         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
 201
 202                 * selector.c: Rename register_selectors_from_list to
 203                 __objc_register_selectors_from_list. Update caller.
 204                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
 205                 while registering selectors. Use __sel_register_typed_name instead
 206                 of sel_register_typed_name. Check for NULL method_name:s.
 207                 (pool_alloc_selector): New function.
 208                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
 209                 selector structures.
 210                 * sendmsg.c (class_add_method_list): Use
 211                 __objc_register_selectors_from_list.
 212                 * objc/runtime.h: Add __objc_register_selectors_from_list.
 213
 214         2004-01-25  Adam Fedor  <fedor@gnu.org>
 215                     Nicola Pero  <n.pero@mi.flashnet.it>
 216                     Andrew Pinski  <pinskia@physics.uc.edu>
 217
 218                 * objc/objc-decls.h: New file.
 219                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
 220                 (_objc_load_callback): Likewise.
 221                 (_objc_object_alloc): Likewise.
 222                 (_objc_object_copy): Likewise.
 223                 (_objc_object_dispose): Likewise.
 224
 225         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 226
 227                 * archive.c: s/__inline__/inline
 228                 * sendmsg.c: Likewise.
 229
 230                 * encoding.c: Remove FIXME about the warning
 231                 about unused variable.
 232                 * sendmsg.c: Add a FIXME comment saying that
 233                 this should be using libffi.
 234
 235                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
 236
 237
 238 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
 239
 240         * archive.c (objc_read_class): Initialize class_name.
 241         (objc_read_selector): Initialize selector_name.
 242
 243 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
 244
 245         * Makefile.in (toolexecdir): Remove trailing space.
 246
 247 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
 248
 249         PR libobjc/14948
 250         * configure.ac: De-precious CC so multilibs work.
 251         * configure: Regenerate.
 252
 253 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 254
 255         * configure.ac: Restore toolexecdir.
 256         * Makefile.in: Restore toolexecdir.
 257         * configure: Regenerate.
 258
 259 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
 260
 261         * configure.ac: Remove (unused) glibcpp_prefixdir.
 262         * configure: Regenerate.
 263
 264         * configure.in: Rename to configure.ac.
 265         * Makefile.in: Update to match.
 266
 267         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
 268         Replace glibcpp_toolexeclibdir with toolexeclibdir.
 269         * configure.in: Remove glibcpp_toolexecdir (unused).
 270         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
 271         config.h or stamp-h (unused).  Move one comment to the right place.
 272         * configure: Regenerate.
 273         * config.h.in: Remove (unused).
 274
 275         * config.h.in: Regenerate with autoheader.
 276
 277         * Makefile.in: Remove (unused) gcc_version_trigger.
 278         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
 279         gcc_version_trigger.
 280         * configure: Regenerate.
 281
 282         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
 283         Sort file into sections.  Remove dnl where appropriate.  Fix
 284         other style issues.
 285         * configure: Regenerate.
 286
 287         * configure.in: Replace old AC_PROG_CC hack with new one.
 288         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
 289         are no subdirectory output files, so this is fine).  Change prereq
 290         to autoconf 2.59.
 291         * aclocal.m4: Include ../config/no-executables.m4.
 292         * configure: Regenerate with autoconf 2.59.
 293
 294         * configure.in: Improve comments on gthread_cflags.  Improve m4
 295         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
 296         * configure: Regenerate.
 297
 298         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
 299         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
 300         redundant checks for values of RANLIB, AR, INSTALL.
 301         * configure: Regenerate.
 302
 303         * configure.in: Clean up handling of
 304         --enable-version-specific-runtime-libs and related variables;
 305         replace 'if test' with 'case' where reasonable.  Fix comments.
 306         Remove useless libstdcxx_interface.
 307         * configure: Regenerate.
 308
 309         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
 310         Replace uses of target_alias with target_noncanonical.
 311         * aclocal.m4: Include ../config/acx.m4.
 312         * configure: Regenerate.
 313         * Makefile.in: Replace uses of target_alias with target_noncanonical.
 314         Fix copyright statement.
 315
 316         * configure.in: Hand-inline bulky, confusing macros from
 317         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
 318         Update copyright notice.  Remove stuff for automake, which isn't
 319         used in this directory.  Remove emacs local variables.
 320         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
 321         * configure: Regenerate.
 322
 323 2004-03-16  Manfred Hollstein  <mh@suse.com>
 324
 325         * Makefile.in, configure.in, configure: Update copyright years.
 326
 327 2004-03-15  Manfred Hollstein  <mh@suse.com>
 328
 329         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
 330         definition from configure.in.
 331         * configure.in (PACKAGE): Add definition.
 332         (VERSION): Add definition; substitute it in output files.
 333         * configure: Re-generate.
 334
 335 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
 336
 337         * objc/hash.h (hash_string, compare_strings):
 338         Add type-casts to make Objective-C++ happy.
 339         * objc/typedstream.h (objc_get_stream_class_version):
 340         Rename parameter from 'class' to 'class_name' to make
 341         Objective-C++ happy.
 342
 343 2004-03-01  Michael Matz  <matz@suse.de>
 344
 345         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
 346
 347 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
 348
 349         * objc/objc-api.h (objc_super): The 'class' field shall
 350         be named 'super_class' #ifdef __cplusplus.
 351
 352 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 353
 354         PR target/10781
 355         * encoding.c (rs6000_special_round_type_align): Define.
 356
 357 2004-01-14  Adam Fedor  <fedor@gnu.org>
 358
 359         PR libobjc/12155
 360         * selector.c (__objc_register_instance_methods_to_class): Free
 361         new_list if not used.
 362
 363 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
 364
 365         PR libobjc/11904
 366         * sarray.c (sarray_free): Free array->is_copy_of latter.
 367
 368 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
 369
 370         PR 11433
 371         * Protocol.m (descriptionForInstanceMethod): Don't dereference
 372         instance_methods if it's NULL.
 373         (descriptionForClassMethod): Likewise for class_methods.
 374
 375 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 376
 377         * Makefile.in (runtime-info.h): Remove -Wp.
 378
 379 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 380
 381         * Makefile.in (CC1OBJ): Remove.
 382         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 383         correctly.
 384         Use .m extension for temporary file.
 385         Remove assembler temp file.
 386
 387 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 388
 389         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 390
 391 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 392
 393         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 394
 395 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 396
 397         * configure: Regenerate.
 398
 399 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 400
 401         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 402         (libdir)/gcc-lib/ when installing.
 403         * configure: Regenerate.
 404
 405 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
 406
 407         libobjc/9969
 408         * sendmsg.c (get_imp): Fixed rare threading problem.
 409         (__objc_responds_to): Similar fixes.
 410         (objc_msg_lookup): Similar fixes.
 411         (__objc_init_install_dtable): Lock the runtime before checking if the
 412         table is installed.
 413
 414 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 415
 416         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
 417         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
 418         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
 419         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
 420         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
 421         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
 422         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
 423         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
 424         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
 425         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
 426         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
 427
 428 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
 429                           Nicola Pero  <n.pero@mi.flashnet.it>
 430
 431         libobjc/10742
 432         * init.c (class_superclass_of_class): New function.
 433         (create_tree_of_subclasses_inherited_from): Use it.
 434         (__objc_tree_insert_class): Likewise.
 435         (class_is_subclass_of_class): Likewise.
 436
 437 2003-04-11  David Chad  <davidc@freebsd.org>
 438             Loren J. Rittle  <ljrittle@acm.org>
 439
 440         libobjc/8562
 441         * objc/hash.h (hash_string): Constify correctly.
 442         (compare_ptrs): Use direct compare.
 443         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
 444         * objc/sarray.h: Global rename index to indx to avoid shadow.
 445
 446 2003-03-12  Andreas Schwab  <schwab@suse.de>
 447
 448         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
 449         glibcpp_toolexeclibdir.
 450         * configure: Rebuilt.
 451
 452 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
 453
 454         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
 455         config.status.
 456         * configure: Rebuilt.
 457
 458 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
 459
 460         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
 461         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
 462         version_specific_libs is enabled.
 463         * configure: Rebuilt.
 464
 465 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
 466
 467         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
 468         (install-libs, install-headers): Prepend $(DESTDIR) to
 469         destination paths in all (un)installation commands.
 470
 471 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
 472
 473         * thr-objc.c: Include coretypes.h and tm.h.
 474
 475 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
 476
 477         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
 478
 479 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
 480
 481         * configure.in: Remove skip-this-dir support.
 482         * configure: Regenerate.
 483
 484 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 485
 486         * Makefile.in (all): Fix multilib parallel build.
 487
 488 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 489
 490         * sendmsg.c (nil_method): Declare not to take a variable number of
 491         args.
 492         (objc_msg_lookup): Cast nil_method to IMP before returning it.
 493         (objc_msg_lookup_super): The same.
 494
 495 2002-09-10  Jan Hubicka  <jh@suse.cz>
 496
 497         * nil_method.c (nil_method): No longer defined with variable
 498         arguments.
 499
 500 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
 501
 502         * objc/encoding.h: Fix formatting.
 503         * objc/hash.h: Likewise.
 504         * objc/objc-api.h: Likewise.
 505         * objc/runtime.h: Likewise.
 506         * objc/thr.h: Likewise.
 507         * archive.c: Likewise.
 508         * class.c: Likewise.
 509         * encoding.c: Likewise.
 510         * gc.c: Likewise.
 511         * hash.c: Likewise.
 512         * init.c: Likewise.
 513         * misc.c: Likewise.
 514         * nil_method.c: Likewise.
 515         * objects.c: Likewise.
 516         * sarray.c: Likewise.
 517         * selector.c: Likewise.
 518         * sendmsg.c: Likewise.
 519         * thr-mach.c: Likewise.
 520         * thr.c: Likewise.
 521
 522 2002-06-25  DJ Delorie  <dj@redhat.com>
 523
 524         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
 525         GLIBCPP_TOPREL_CONFIGURE.
 526         * configure.in: Call it before AC_CANONICAL_SYSTEM.
 527         * configure: Regenerate.
 528
 529 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 530
 531         * Object.m (forward, read, write): Fix unused parameter warnings.
 532         * encoding.c: Include <stdlib.h>.
 533         (target_flags): Mark with attribute unused.
 534         (atoi): Delete.
 535         * runtime.h (__objc_selector_max_index): Change to unsigned int.
 536         (__objc_generate_gc_type_description): Prototype.
 537         * selector.c (__objc_selector_max_index): Change to unsigned int.
 538
 539 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 540
 541         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
 542         we always have a return value: if __objc_msg_forward does not
 543         supply a forwarding implementation, return the default
 544         __builtin_apply based one.
 545
 546 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 547
 548         * Object.m: Fix signed/unsigned warning.
 549         * Protocol.m: Likewise.
 550         * archive.c: Always include stdlib.h.
 551         (objc_read_short, objc_read_unsigned_short, objc_read_int,
 552         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
 553         Fix signed/unsigned warning.
 554         (objc_write_type, objc_read_type, objc_write_types,
 555         objc_read_types): Ensure ctype 8-bit safety.
 556         (__objc_no_write, __objc_no_read): Mark unused parameters.
 557         * class.c (class_table_setup): Specify void arg.
 558         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
 559         objc_skip_typespec, objc_skip_offset,
 560         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
 561         (objc_layout_structure_next_member): Ensure variables are
 562         initialized.
 563         * gc.c (__objc_generate_gc_type_description,
 564         class_ivar_set_gcinvisible): Mark unused parameters.
 565         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
 566         unused parameters.
 567         (__objc_init_protocols) Fix signed/unsigned warning.
 568         * nil_method.c (nil_method): Mark unused parameters.
 569         * thr.h (objc_thread_callback): Specify void arg.
 570         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
 571         signed/unsigned warning.
 572         (sarray_free): Fix formatting.
 573         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
 574         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
 575
 576 2002-06-09  Andreas Jaeger  <aj@suse.de>
 577
 578         * encoding.c (objc_layout_structure_next_member): Remove unused
 579         variable.
 580
 581 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 582
 583         * Makefile.in (SHELL): Set to @SHELL@.
 584         (WARN_CFLAGS): New.
 585         (ALL_CFLAGS): Add $(WARN_CFLAGS).
 586
 587 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 588
 589         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
 590         * configure: Regenerate.
 591
 592 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
 593
 594         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
 595         script entry, and set LD to it when configuring multilibs.
 596         * configure: Rebuilt.
 597
 598 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
 599
 600         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
 601
 602 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
 603
 604         PR objc/6107
 605         * objc/objc-api.h (struct objc_protocol_list): Change type of
 606         member count from int to size_t.
 607
 608 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 609
 610         PR libobjc/4039
 611         * aclocal.m4: Replace with version copied from libstdc++-v3.
 612         * configure.in: Update for changes to aclocal and Makefile.
 613         * configure: Regenerate.
 614         * Makefile.in: Correct install of multilibs and shared libs, use
 615         INSTALL_DATA for include files.
 616
 617 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
 618
 619         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
 620         categories - when an unclaimed category was found, the loop was
 621         doing two steps forward instead of one, so that in certain cases
 622         it was failing to properly load all the categories.  (Reported
 623         with fix by Alexander Malmberg <alexander@malmberg.org>).
 624
 625 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
 626
 627         * encoding.c: Add target_flags.
 628
 629 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
 630
 631          * objc/objc-api.h (_C_VECTOR): New.
 632
 633          * encoding.c (VECTOR_TYPE): New.
 634
 635 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 636
 637         * class.c: Rewritten the class table to use optimized, lock-free
 638         lookup.  This more than doubles the speed of class method
 639         invocations.  (class_table_setup), (class_table_insert),
 640         (class_table_replace), (class_table_get_safe),
 641         (class_table_next), (class_table_print),
 642         (class_table_print_histogram): New functions.
 643         (__objc_init_class_tables): Use class_table_setup.
 644         (__objc_add_class_to_hash): Use class_table_get_safe and
 645         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
 646         assert the existence of the table; do not lock the runtime; use
 647         class_table_get_safe.  (objc_next_class): Use class_table_next.
 648         (__objc_resolve_class_links): Use class_table_next.
 649         (class_pose_as): Use class_table_replace.
 650
 651 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
 652
 653         * gc.c: Removed the DEBUG declaration.
 654
 655 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 656
 657         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
 658         rather than through objc_thread_id, to save a function call.
 659         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
 660         Ditto.
 661
 662 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 663
 664         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
 665         to cast an id to a Class, which can not be done.  Make the check
 666         by using CLS_ISMETA on the class pointer instead.
 667         (object_is_meta_class): Similar fix.
 668
 669 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
 670
 671         * configure.in (AC_EXEEXT): Work around in case it expands to
 672         nothing, as in autoconf 2.50.
 673         * acinclude.m4: Likewise.
 674         * configure: Rebuilt.
 675
 676 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
 677
 678         * THREADS: Explain that when we compile libobjc inside GCC, we
 679         always use thr-objc.c as a backend, which uses GCC's thread code.
 680
 681 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
 682
 683         * init.c (__objc_send_message_in_list): When setting a new entry
 684         in __objc_load_methods use the method IMP as key, but check to see
 685         if the method is in the hashtable by looking at the IMP also.
 686         Also ... call the method after adding it to the hashtable rather
 687         than before ... thus preventing an obscure possibility of infinite
 688         recursion if a +load method itself loads a subclass.
 689
 690 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
 691
 692         * init.c (__objc_send_message_in_list): When setting a new entry
 693         in __objc_load_methods use the method name as key, not the method
 694         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
 695
 696 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
 697
 698         * objc-features.texi: Move to ../gcc/objc.texi.
 699         * fdl.texi: Remove.
 700         * Makefile.in: Don't generate documentation from
 701         objc-features.texi.
 702
 703 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
 704
 705         * fdl.texi: New file.
 706         * objc-features.texi: Simplify.
 707         * Makefile.in: Adjust accordingly.
 708
 709 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
 710
 711         * objc-features.texi: Use the GFDL.
 712
 713 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
 714
 715         * encoding.c (REAL_TYPE): Define.
 716
 717 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
 718
 719         * encoding.c (TYPE_MODE): Define.
 720
 721 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
 722
 723         * thr.c (objc_thread_add): New function.
 724         (objc_thread_remove): Ditto.
 725         * objc/thr.h: Declare them.
 726         * libobjc.def: Mention them.
 727
 728 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
 729
 730         * objc-features.texi: Document the @compatibility_alias compiler
 731         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
 732
 733 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 734
 735         * sendmsg.c (__objc_forward): Delete strlen() declaration.
 736
 737 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
 738
 739         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
 740         we're not interested in the result and they might fail.
 741         * configure: Regenerated.
 742
 743 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 744
 745         * objc-features.texi: Use @email.
 746
 747 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 748
 749         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
 750         printf.
 751
 752 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
 753
 754         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
 755         determines the value dynamically.
 756
 757 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
 758
 759         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
 760         libraries to provide a function that returns the real forwarding
 761         function. This can alleviate problems __builtin_apply() and
 762         friends have on various platforms. (Solution suggested by Helge
 763         Hess.)
 764
 765         * objc/objc-api.h: Define __objc_msg_forward.
 766
 767         * sendmsg.c: Define gen_rtx_REG.
 768
 769 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 770
 771         * thr-rtems.c: New file. Stub to compile.
 772
 773 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
 774
 775         * configure: Rebuilt with new libtool.m4.
 776
 777 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 778
 779         * configure.in: Create a config.h file. Check for <sched.h>.
 780         * configure: Regenerate.
 781
 782         * config.h.in: Check for <sched.h>.
 783
 784 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
 785
 786         * configure: Regenerate after change to ../libtool.m4.
 787
 788 2000-08-14  Andreas Schwab  <schwab@suse.de>
 789
 790         * objc-features.texi (Top): Move @menu at end of node.
 791
 792 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
 793
 794         * objc-features.texi: Move @node Top before @menu.
 795
 796 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 797
 798         * objc-features.texi: Documented the new -fconstant-string-class
 799         option.
 800
 801 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 802
 803         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
 804         improve the Posix thread support for Objective-C.
 805
 806 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
 807
 808         * aclocal.m4: Replace copy of ../libtool.m4 with
 809         sinclude(../libtool.m4).
 810
 811 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
 812
 813         * configure.in: Added libtool support; build shared libraries
 814         if --enable-shared was passed on command line.
 815         * Makefile.in: Modified most compilation commands to use libtool.
 816         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
 817         libtool distribution.
 818
 819 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 820
 821         * sarray.c, Object.m: Removed the explicit prototypes for strlen
 822         and memcpy on 64-bit platforms (Suggested by Rodney Brown
 823         <rdb@cup.hp.com>).
 824
 825 2000-05-12  H.J. Lu  (hjl@gnu.org)
 826
 827         * Makefile.in (GTHREAD_FLAGS): New.
 828         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
 829         (OBJC_THREAD_FILE): Changed to thr-objc.
 830
 831         * configure.in (GTHREAD_FLAGS): New, check and replace it for
 832         Makefile.
 833         (OBJC_THREAD_FILE): Removed.
 834
 835         * thr-objc.c: New.
 836
 837 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 838
 839         * objc/hash.h: Include string.h.
 840
 841 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
 842
 843         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
 844
 845 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
 846
 847         * Object.m (strlen): Provide prototype on all 64bit platforms,
 848         not only alpha.
 849         * sarray.c (memcpy): Likewise.
 850         * encoding.c (objc_layout_finish_structure): Don't use
 851         ROUND_TYPE_ALIGN on sparc.
 852
 853         * encoding.c (objc_layout_structure_next_member): Do the whole
 854         procedure even for the first member, so that we get correct
 855         alignment.
 856
 857 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
 858
 859         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
 860         comments.
 861
 862 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
 863
 864         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
 865
 866 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
 867
 868         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
 869
 870 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
 871
 872         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
 873         the compiler when building C code.
 874
 875 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
 876
 877         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
 878         libdir, libsubdir and tooldir.
 879
 880 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
 881
 882         * init.c (__objc_force_linking): Make global.
 883
 884 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
 885
 886         * configure.in (AC_EXEEXT): Remove call.
 887         (compiler_name): Explicitly check with no extension and .exe
 888         extension.
 889         * configure: Regenerate.
 890
 891 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 892
 893         * Makefile.in (CC1OBJ): Define in terms of CC.
 894         (runtime-info.h): Use.
 895
 896 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 897
 898         * objc-features.texi: Updated the URL to Boehm's GC page.
 899
 900 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 901
 902         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
 903         the char as being signed (patch from Daniel Jacobowitz
 904         <drow@false.org>).
 905
 906 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 907
 908         * configure.in (AC_PREREQ): Update to 2.13.
 909         (AC_EXEEXT): Call to find possible file extension.
 910         (compiler_name): Use.
 911         * configure: Regenerate.
 912
 913 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
 914
 915         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
 916
 917 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
 918
 919         * configure.in (thread_file): Correct and simplify code to find
 920         the thread file.
 921         * configure: Rebuilt.
 922
 923 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
 924
 925         * configure.in (compiler_name): Add check to detect if this
 926         language's compiler has been built.
 927         * configure: Regenerate.
 928
 929 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 930
 931         *  configure.in: Use AC_PREREQ(2.12.1).
 932
 933 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
 934
 935         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
 936
 937 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 938
 939         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
 940
 941 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 942
 943         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
 944
 945 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
 946
 947         * objc-features.texi (Top): Changed the email address.
 948         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
 949
 950 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
 951
 952         * encoding.c: Redefine get_inner_array_type to get the first entry
 953         in the structure.
 954
 955 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
 956
 957         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
 958         (objc_get_type_qualifiers): Similarly.
 959         * objc/encoding.h (_C_BYREF): Define.
 960         (_F_BYREF): Define.
 961
 962 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
 963
 964         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
 965         works out on 64-bit systems.
 966
 967 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
 968
 969         * Makefile.in (INCLUDES): Make it multilib-friendly.
 970
 971 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
 972
 973         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
 974
 975 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
 976                          Jeffrey A Law  (law@cygnus.com)
 977
 978         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
 979         (FLAGS_TO_PASS): Added.
 980         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
 981
 982         * archive.c: Change config.h to tconfig.h.
 983
 984         * configure.in: Find gcc's object directory even for multilibs.
 985
 986 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
 987
 988         * configure.in: Escape ^ in grep string.
 989         * configure: Rebuilt.
 990
 991 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
 992
 993         * All .h files pushed down into the objc/ subdirectory.
 994         * Makefile.in (copy_headers): Corresponding changes.
 995         * configure.in (AC_INIT): Corresponding changes.
 996         * configure: Rebuilt.
 997
 998 1998-09-30  Ben Elliston  <bje@cygnus.com>
 999             Jeff Law      <law@cygnus.com>
1000
1001         * Makefile.in: Rewrite.
1002
1003         * configure.in: Likewise.
1004
1005         * configure: Regenerate.
1006
1007         * All .c files.  Remove "objc" prefix when including objc header
1008         files.  Include tconfig.h, not ../tconfig.h.
1009
1010 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
1011
1012         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
1013         (get_inner_array_type): Define.
1014
1015 1998-09-21  Ben Elliston  <bje@cygnus.com>
1016
1017         * New directory.  Moved files from ../gcc/objc.