libobjc/ChangeLog

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