libobjc/ChangeLog

   1 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
   2
   3         * configure: Regenerate for libtool change.
   4
   5 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
   6
   7         * configure: Regenerate for libtool reversion.
   8
   9 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
  10
  11         * configure: Regenerate for libtool change.
  12
  13 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
  14
  15         * aclocal.m4, config.h.in: Regenerate.
  16
  17 2004-10-08  Mike Stump  <mrs@apple.com>
  18             Andrew Pinski  <pinskia@physics.uc.edu>
  19
  20         * aclocal.m4: Rename to ...
  21         * acinclude.m4: here and also use m4_include instead of sinclude.
  22         * aclocal.m4: Regenerate.
  23         * configure: Regenerate.
  24         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
  25         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
  26
  27 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
  28
  29         * archive.c: Fix all the warnings about passing unsigned char*
  30         to char* and the other way too.
  31
  32 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
  33
  34         PR libobjc/16448
  35         * exception.c: Include config.h
  36         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
  37         SJLJ_EXCEPTIONS.
  38         * configure.ac: Find out what exception handling code we use.
  39         * configure: Regenerate.
  40         * config.h.in: New file, regenerate.
  41
  42 2004-09-16  Andrew Pinski  <apinski@apple.com>
  43
  44         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
  45
  46 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
  47
  48         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
  49         ACX_NONCANONICAL_TARGET.
  50         * configure: Regenerate.
  51
  52 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
  53
  54         * objc/sarray.h: Hoist include of assert.h near the top of file,
  55         and mark the remainder of the file 'extern "C"'.
  56
  57 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
  58
  59         * objc/Object.h: Move includes out of extern "C" blocks.
  60         * objc/encoding.h: Likewise.
  61         * objc/hash.h: Likewise.
  62         * objc/objc-api.h: Likewise.
  63         * objc/runtime.h: Likewise.
  64         * objc/sarray.h: Likewise.
  65         * objc/typedstream.h: Likewise.
  66
  67 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
  68
  69         * objc/NXConstStr.h: Update copyright date; bracket with
  70         'extern "C"' for C++ use; make include syntax consistent
  71         by using <...> instead of "..."; hoist <objc/...> includes
  72         above the 'extern "C"' block.
  73         * objc/Object.h: Likewise.
  74         * objc/Protocol.h: Likewise.
  75         * objc/encoding.h: Likewise.
  76         * objc/hash.h: Likewise.
  77         * objc/runtime.h: Likewise.
  78         * objc/sarray.h: Likewise.
  79         * objc/thr.h: Likewise.
  80         * objc/typedstream.h: Likewise.
  81         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
  82         (objc_static_instances): For C++ case, do away with
  83         zero-sized array.
  84         (objc_method): Hoist definition to file scope.
  85         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
  86         class_get_instance_method, class_create_instance,
  87         class_get_class_name, class_get_instance_size,
  88         class_get_meta_class, class_get_super_class, class_get_version,
  89         class_is_class, class_is_meta_class, class_set_version,
  90         class_get_gc_object_type, class_ivar_set_gcinvisible,
  91         get_imp): Rename 'class' parameter to '_class'.
  92         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
  93         * objc/objc.h: Update copyright date.
  94         (arglist_t): Provide a union tag.
  95
  96 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
  97
  98         * thr.c (__objc_thread_detach_function): Do not mark as volatile
  99         but instead use the attribute noreturn.
 100
 101 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
 102
 103         * encoding.c: Rename target_flags with a #define to avoid
 104         conflict with a prior declaration.
 105
 106 2004-06-24  Andrew Pinski  <apinski@apple.com>
 107
 108         * objc/encoding.h: Wrap the functions with extern "C" for C++
 109         mode.
 110         * objc/hash.h: Likewise.
 111         * objc/objc-api.h: Likewise.
 112         * objc/objc-list.h: Likewise.
 113         * objc/runtime.h: Likewise.
 114         * objc/sarray.h: Likewise.
 115         * objc/thr.h: Likewise.
 116         * objc/typedstream.h: Likewise.
 117
 118
 119 2004-06-21  Nick Clifton  <nickc@redhat.com>
 120
 121         * encoding.c (BITS_PER_UNIT): Define if a definition is not
 122         provided.
 123
 124 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
 125
 126         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
 127         (exception_gc.lo): New.
 128         (OBJS_GC): Add exception_gc.lo.
 129
 130 2004-06-17  Richard Henderson  <rth@redhat.com>
 131
 132         * exception.c: New file.
 133         * Makefile.in (exception.lo): New.
 134         (OBJS): Add it.
 135
 136 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
 137
 138         * linking.m (_objcInit): New empty function
 139         for Darwin only.
 140
 141 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
 142
 143         * configure.ac: Support --enable-shared=libobjc.
 144         * configure: Regenerate.
 145
 146         PR libobjc/15901
 147         * configure.ac: Do not disable shared by default.
 148         * configure: Regenerate.
 149
 150 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
 151
 152         * Protocol.m ([-isEqual:]): Small optimizations returning
 153         immediately if the argument is equal to self, and accessing
 154         the argument's name directly if it's a protocol.
 155
 156 2004-06-03  David Ayers  <d.ayers@inode.at>
 157
 158         * Protocol.m ([-isEqual:]): Test the class of the argument.
 159
 160 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 161
 162         * configure.ac (includedir): Rename to ...
 163         (includedirname).
 164         * Makefile.in: s/includedir/includedirname/.
 165
 166         PR target/11572
 167         * configure.ac (includedir): Set to "include"
 168         except for Darwin.
 169         (libext) Set to empty except for Darwin.
 170         * configure: Regenerate
 171         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
 172         s/include/$(includedir)/g.
 173
 174 2004-05-25  Daniel Jacobowitz  <drow@false.org>
 175
 176         * Makefile.in: Add .NOEXPORT.
 177
 178 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 179
 180         Merge from the libobjc-branch
 181         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
 182
 183                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
 184
 185         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
 186
 187                 * Makefile.in (OBJC_H): Add objc-deps.h.
 188
 189         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
 190
 191                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
 192                 ([-hash], [-isEqual:]): New methods.
 193
 194         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
 195
 196                 * sarray.c (sarray_free): Add a better comment.
 197
 198         2004-01-27  Adam Fedor  <fedor@gnu.org>
 199
 200                 * hash.c (hash_add): Cast cachep to int.
 201                 * selector.c (__sel_register_typed_name): Cast
 202                 soffset_decode to int.
 203
 204         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
 205
 206                 * selector.c: Rename register_selectors_from_list to
 207                 __objc_register_selectors_from_list. Update caller.
 208                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
 209                 while registering selectors. Use __sel_register_typed_name instead
 210                 of sel_register_typed_name. Check for NULL method_name:s.
 211                 (pool_alloc_selector): New function.
 212                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
 213                 selector structures.
 214                 * sendmsg.c (class_add_method_list): Use
 215                 __objc_register_selectors_from_list.
 216                 * objc/runtime.h: Add __objc_register_selectors_from_list.
 217
 218         2004-01-25  Adam Fedor  <fedor@gnu.org>
 219                     Nicola Pero  <n.pero@mi.flashnet.it>
 220                     Andrew Pinski  <pinskia@physics.uc.edu>
 221
 222                 * objc/objc-decls.h: New file.
 223                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
 224                 (_objc_load_callback): Likewise.
 225                 (_objc_object_alloc): Likewise.
 226                 (_objc_object_copy): Likewise.
 227                 (_objc_object_dispose): Likewise.
 228
 229         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 230
 231                 * archive.c: s/__inline__/inline
 232                 * sendmsg.c: Likewise.
 233
 234                 * encoding.c: Remove FIXME about the warning
 235                 about unused variable.
 236                 * sendmsg.c: Add a FIXME comment saying that
 237                 this should be using libffi.
 238
 239                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
 240
 241
 242 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
 243
 244         * archive.c (objc_read_class): Initialize class_name.
 245         (objc_read_selector): Initialize selector_name.
 246
 247 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
 248
 249         * Makefile.in (toolexecdir): Remove trailing space.
 250
 251 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
 252
 253         PR libobjc/14948
 254         * configure.ac: De-precious CC so multilibs work.
 255         * configure: Regenerate.
 256
 257 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 258
 259         * configure.ac: Restore toolexecdir.
 260         * Makefile.in: Restore toolexecdir.
 261         * configure: Regenerate.
 262
 263 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
 264
 265         * configure.ac: Remove (unused) glibcpp_prefixdir.
 266         * configure: Regenerate.
 267
 268         * configure.in: Rename to configure.ac.
 269         * Makefile.in: Update to match.
 270
 271         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
 272         Replace glibcpp_toolexeclibdir with toolexeclibdir.
 273         * configure.in: Remove glibcpp_toolexecdir (unused).
 274         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
 275         config.h or stamp-h (unused).  Move one comment to the right place.
 276         * configure: Regenerate.
 277         * config.h.in: Remove (unused).
 278
 279         * config.h.in: Regenerate with autoheader.
 280
 281         * Makefile.in: Remove (unused) gcc_version_trigger.
 282         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
 283         gcc_version_trigger.
 284         * configure: Regenerate.
 285
 286         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
 287         Sort file into sections.  Remove dnl where appropriate.  Fix
 288         other style issues.
 289         * configure: Regenerate.
 290
 291         * configure.in: Replace old AC_PROG_CC hack with new one.
 292         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
 293         are no subdirectory output files, so this is fine).  Change prereq
 294         to autoconf 2.59.
 295         * aclocal.m4: Include ../config/no-executables.m4.
 296         * configure: Regenerate with autoconf 2.59.
 297
 298         * configure.in: Improve comments on gthread_cflags.  Improve m4
 299         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
 300         * configure: Regenerate.
 301
 302         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
 303         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
 304         redundant checks for values of RANLIB, AR, INSTALL.
 305         * configure: Regenerate.
 306
 307         * configure.in: Clean up handling of
 308         --enable-version-specific-runtime-libs and related variables;
 309         replace 'if test' with 'case' where reasonable.  Fix comments.
 310         Remove useless libstdcxx_interface.
 311         * configure: Regenerate.
 312
 313         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
 314         Replace uses of target_alias with target_noncanonical.
 315         * aclocal.m4: Include ../config/acx.m4.
 316         * configure: Regenerate.
 317         * Makefile.in: Replace uses of target_alias with target_noncanonical.
 318         Fix copyright statement.
 319
 320         * configure.in: Hand-inline bulky, confusing macros from
 321         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
 322         Update copyright notice.  Remove stuff for automake, which isn't
 323         used in this directory.  Remove emacs local variables.
 324         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
 325         * configure: Regenerate.
 326
 327 2004-03-16  Manfred Hollstein  <mh@suse.com>
 328
 329         * Makefile.in, configure.in, configure: Update copyright years.
 330
 331 2004-03-15  Manfred Hollstein  <mh@suse.com>
 332
 333         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
 334         definition from configure.in.
 335         * configure.in (PACKAGE): Add definition.
 336         (VERSION): Add definition; substitute it in output files.
 337         * configure: Re-generate.
 338
 339 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
 340
 341         * objc/hash.h (hash_string, compare_strings):
 342         Add type-casts to make Objective-C++ happy.
 343         * objc/typedstream.h (objc_get_stream_class_version):
 344         Rename parameter from 'class' to 'class_name' to make
 345         Objective-C++ happy.
 346
 347 2004-03-01  Michael Matz  <matz@suse.de>
 348
 349         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
 350
 351 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
 352
 353         * objc/objc-api.h (objc_super): The 'class' field shall
 354         be named 'super_class' #ifdef __cplusplus.
 355
 356 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 357
 358         PR target/10781
 359         * encoding.c (rs6000_special_round_type_align): Define.
 360
 361 2004-01-14  Adam Fedor  <fedor@gnu.org>
 362
 363         PR libobjc/12155
 364         * selector.c (__objc_register_instance_methods_to_class): Free
 365         new_list if not used.
 366
 367 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
 368
 369         PR libobjc/11904
 370         * sarray.c (sarray_free): Free array->is_copy_of latter.
 371
 372 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
 373
 374         PR 11433
 375         * Protocol.m (descriptionForInstanceMethod): Don't dereference
 376         instance_methods if it's NULL.
 377         (descriptionForClassMethod): Likewise for class_methods.
 378
 379 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 380
 381         * Makefile.in (runtime-info.h): Remove -Wp.
 382
 383 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 384
 385         * Makefile.in (CC1OBJ): Remove.
 386         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 387         correctly.
 388         Use .m extension for temporary file.
 389         Remove assembler temp file.
 390
 391 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 392
 393         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 394
 395 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 396
 397         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 398
 399 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 400
 401         * configure: Regenerate.
 402
 403 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 404
 405         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 406         (libdir)/gcc-lib/ when installing.
 407         * configure: Regenerate.
 408
 409 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
 410
 411         libobjc/9969
 412         * sendmsg.c (get_imp): Fixed rare threading problem.
 413         (__objc_responds_to): Similar fixes.
 414         (objc_msg_lookup): Similar fixes.
 415         (__objc_init_install_dtable): Lock the runtime before checking if the
 416         table is installed.
 417
 418 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 419
 420         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
 421         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
 422         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
 423         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
 424         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
 425         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
 426         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
 427         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
 428         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
 429         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
 430         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
 431
 432 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
 433                           Nicola Pero  <n.pero@mi.flashnet.it>
 434
 435         libobjc/10742
 436         * init.c (class_superclass_of_class): New function.
 437         (create_tree_of_subclasses_inherited_from): Use it.
 438         (__objc_tree_insert_class): Likewise.
 439         (class_is_subclass_of_class): Likewise.
 440
 441 2003-04-11  David Chad  <davidc@freebsd.org>
 442             Loren J. Rittle  <ljrittle@acm.org>
 443
 444         libobjc/8562
 445         * objc/hash.h (hash_string): Constify correctly.
 446         (compare_ptrs): Use direct compare.
 447         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
 448         * objc/sarray.h: Global rename index to indx to avoid shadow.
 449
 450 2003-03-12  Andreas Schwab  <schwab@suse.de>
 451
 452         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
 453         glibcpp_toolexeclibdir.
 454         * configure: Rebuilt.
 455
 456 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
 457
 458         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
 459         config.status.
 460         * configure: Rebuilt.
 461
 462 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
 463
 464         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
 465         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
 466         version_specific_libs is enabled.
 467         * configure: Rebuilt.
 468
 469 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
 470
 471         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
 472         (install-libs, install-headers): Prepend $(DESTDIR) to
 473         destination paths in all (un)installation commands.
 474
 475 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
 476
 477         * thr-objc.c: Include coretypes.h and tm.h.
 478
 479 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
 480
 481         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
 482
 483 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
 484
 485         * configure.in: Remove skip-this-dir support.
 486         * configure: Regenerate.
 487
 488 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 489
 490         * Makefile.in (all): Fix multilib parallel build.
 491
 492 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 493
 494         * sendmsg.c (nil_method): Declare not to take a variable number of
 495         args.
 496         (objc_msg_lookup): Cast nil_method to IMP before returning it.
 497         (objc_msg_lookup_super): The same.
 498
 499 2002-09-10  Jan Hubicka  <jh@suse.cz>
 500
 501         * nil_method.c (nil_method): No longer defined with variable
 502         arguments.
 503
 504 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
 505
 506         * objc/encoding.h: Fix formatting.
 507         * objc/hash.h: Likewise.
 508         * objc/objc-api.h: Likewise.
 509         * objc/runtime.h: Likewise.
 510         * objc/thr.h: Likewise.
 511         * archive.c: Likewise.
 512         * class.c: Likewise.
 513         * encoding.c: Likewise.
 514         * gc.c: Likewise.
 515         * hash.c: Likewise.
 516         * init.c: Likewise.
 517         * misc.c: Likewise.
 518         * nil_method.c: Likewise.
 519         * objects.c: Likewise.
 520         * sarray.c: Likewise.
 521         * selector.c: Likewise.
 522         * sendmsg.c: Likewise.
 523         * thr-mach.c: Likewise.
 524         * thr.c: Likewise.
 525
 526 2002-06-25  DJ Delorie  <dj@redhat.com>
 527
 528         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
 529         GLIBCPP_TOPREL_CONFIGURE.
 530         * configure.in: Call it before AC_CANONICAL_SYSTEM.
 531         * configure: Regenerate.
 532
 533 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 534
 535         * Object.m (forward, read, write): Fix unused parameter warnings.
 536         * encoding.c: Include <stdlib.h>.
 537         (target_flags): Mark with attribute unused.
 538         (atoi): Delete.
 539         * runtime.h (__objc_selector_max_index): Change to unsigned int.
 540         (__objc_generate_gc_type_description): Prototype.
 541         * selector.c (__objc_selector_max_index): Change to unsigned int.
 542
 543 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 544
 545         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
 546         we always have a return value: if __objc_msg_forward does not
 547         supply a forwarding implementation, return the default
 548         __builtin_apply based one.
 549
 550 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 551
 552         * Object.m: Fix signed/unsigned warning.
 553         * Protocol.m: Likewise.
 554         * archive.c: Always include stdlib.h.
 555         (objc_read_short, objc_read_unsigned_short, objc_read_int,
 556         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
 557         Fix signed/unsigned warning.
 558         (objc_write_type, objc_read_type, objc_write_types,
 559         objc_read_types): Ensure ctype 8-bit safety.
 560         (__objc_no_write, __objc_no_read): Mark unused parameters.
 561         * class.c (class_table_setup): Specify void arg.
 562         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
 563         objc_skip_typespec, objc_skip_offset,
 564         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
 565         (objc_layout_structure_next_member): Ensure variables are
 566         initialized.
 567         * gc.c (__objc_generate_gc_type_description,
 568         class_ivar_set_gcinvisible): Mark unused parameters.
 569         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
 570         unused parameters.
 571         (__objc_init_protocols) Fix signed/unsigned warning.
 572         * nil_method.c (nil_method): Mark unused parameters.
 573         * thr.h (objc_thread_callback): Specify void arg.
 574         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
 575         signed/unsigned warning.
 576         (sarray_free): Fix formatting.
 577         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
 578         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
 579
 580 2002-06-09  Andreas Jaeger  <aj@suse.de>
 581
 582         * encoding.c (objc_layout_structure_next_member): Remove unused
 583         variable.
 584
 585 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 586
 587         * Makefile.in (SHELL): Set to @SHELL@.
 588         (WARN_CFLAGS): New.
 589         (ALL_CFLAGS): Add $(WARN_CFLAGS).
 590
 591 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 592
 593         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
 594         * configure: Regenerate.
 595
 596 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
 597
 598         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
 599         script entry, and set LD to it when configuring multilibs.
 600         * configure: Rebuilt.
 601
 602 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
 603
 604         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
 605
 606 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
 607
 608         PR objc/6107
 609         * objc/objc-api.h (struct objc_protocol_list): Change type of
 610         member count from int to size_t.
 611
 612 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 613
 614         PR libobjc/4039
 615         * aclocal.m4: Replace with version copied from libstdc++-v3.
 616         * configure.in: Update for changes to aclocal and Makefile.
 617         * configure: Regenerate.
 618         * Makefile.in: Correct install of multilibs and shared libs, use
 619         INSTALL_DATA for include files.
 620
 621 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
 622
 623         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
 624         categories - when an unclaimed category was found, the loop was
 625         doing two steps forward instead of one, so that in certain cases
 626         it was failing to properly load all the categories.  (Reported
 627         with fix by Alexander Malmberg <alexander@malmberg.org>).
 628
 629 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
 630
 631         * encoding.c: Add target_flags.
 632
 633 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
 634
 635          * objc/objc-api.h (_C_VECTOR): New.
 636
 637          * encoding.c (VECTOR_TYPE): New.
 638
 639 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 640
 641         * class.c: Rewritten the class table to use optimized, lock-free
 642         lookup.  This more than doubles the speed of class method
 643         invocations.  (class_table_setup), (class_table_insert),
 644         (class_table_replace), (class_table_get_safe),
 645         (class_table_next), (class_table_print),
 646         (class_table_print_histogram): New functions.
 647         (__objc_init_class_tables): Use class_table_setup.
 648         (__objc_add_class_to_hash): Use class_table_get_safe and
 649         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
 650         assert the existence of the table; do not lock the runtime; use
 651         class_table_get_safe.  (objc_next_class): Use class_table_next.
 652         (__objc_resolve_class_links): Use class_table_next.
 653         (class_pose_as): Use class_table_replace.
 654
 655 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
 656
 657         * gc.c: Removed the DEBUG declaration.
 658
 659 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 660
 661         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
 662         rather than through objc_thread_id, to save a function call.
 663         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
 664         Ditto.
 665
 666 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
 667
 668         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
 669         to cast an id to a Class, which can not be done.  Make the check
 670         by using CLS_ISMETA on the class pointer instead.
 671         (object_is_meta_class): Similar fix.
 672
 673 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
 674
 675         * configure.in (AC_EXEEXT): Work around in case it expands to
 676         nothing, as in autoconf 2.50.
 677         * acinclude.m4: Likewise.
 678         * configure: Rebuilt.
 679
 680 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
 681
 682         * THREADS: Explain that when we compile libobjc inside GCC, we
 683         always use thr-objc.c as a backend, which uses GCC's thread code.
 684
 685 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
 686
 687         * init.c (__objc_send_message_in_list): When setting a new entry
 688         in __objc_load_methods use the method IMP as key, but check to see
 689         if the method is in the hashtable by looking at the IMP also.
 690         Also ... call the method after adding it to the hashtable rather
 691         than before ... thus preventing an obscure possibility of infinite
 692         recursion if a +load method itself loads a subclass.
 693
 694 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
 695
 696         * init.c (__objc_send_message_in_list): When setting a new entry
 697         in __objc_load_methods use the method name as key, not the method
 698         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
 699
 700 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
 701
 702         * objc-features.texi: Move to ../gcc/objc.texi.
 703         * fdl.texi: Remove.
 704         * Makefile.in: Don't generate documentation from
 705         objc-features.texi.
 706
 707 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
 708
 709         * fdl.texi: New file.
 710         * objc-features.texi: Simplify.
 711         * Makefile.in: Adjust accordingly.
 712
 713 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
 714
 715         * objc-features.texi: Use the GFDL.
 716
 717 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
 718
 719         * encoding.c (REAL_TYPE): Define.
 720
 721 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
 722
 723         * encoding.c (TYPE_MODE): Define.
 724
 725 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
 726
 727         * thr.c (objc_thread_add): New function.
 728         (objc_thread_remove): Ditto.
 729         * objc/thr.h: Declare them.
 730         * libobjc.def: Mention them.
 731
 732 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
 733
 734         * objc-features.texi: Document the @compatibility_alias compiler
 735         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
 736
 737 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 738
 739         * sendmsg.c (__objc_forward): Delete strlen() declaration.
 740
 741 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
 742
 743         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
 744         we're not interested in the result and they might fail.
 745         * configure: Regenerated.
 746
 747 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 748
 749         * objc-features.texi: Use @email.
 750
 751 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
 752
 753         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
 754         printf.
 755
 756 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
 757
 758         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
 759         determines the value dynamically.
 760
 761 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
 762
 763         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
 764         libraries to provide a function that returns the real forwarding
 765         function. This can alleviate problems __builtin_apply() and
 766         friends have on various platforms. (Solution suggested by Helge
 767         Hess.)
 768
 769         * objc/objc-api.h: Define __objc_msg_forward.
 770
 771         * sendmsg.c: Define gen_rtx_REG.
 772
 773 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 774
 775         * thr-rtems.c: New file. Stub to compile.
 776
 777 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
 778
 779         * configure: Rebuilt with new libtool.m4.
 780
 781 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 782
 783         * configure.in: Create a config.h file. Check for <sched.h>.
 784         * configure: Regenerate.
 785
 786         * config.h.in: Check for <sched.h>.
 787
 788 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
 789
 790         * configure: Regenerate after change to ../libtool.m4.
 791
 792 2000-08-14  Andreas Schwab  <schwab@suse.de>
 793
 794         * objc-features.texi (Top): Move @menu at end of node.
 795
 796 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
 797
 798         * objc-features.texi: Move @node Top before @menu.
 799
 800 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 801
 802         * objc-features.texi: Documented the new -fconstant-string-class
 803         option.
 804
 805 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 806
 807         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
 808         improve the Posix thread support for Objective-C.
 809
 810 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
 811
 812         * aclocal.m4: Replace copy of ../libtool.m4 with
 813         sinclude(../libtool.m4).
 814
 815 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
 816
 817         * configure.in: Added libtool support; build shared libraries
 818         if --enable-shared was passed on command line.
 819         * Makefile.in: Modified most compilation commands to use libtool.
 820         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
 821         libtool distribution.
 822
 823 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
 824
 825         * sarray.c, Object.m: Removed the explicit prototypes for strlen
 826         and memcpy on 64-bit platforms (Suggested by Rodney Brown
 827         <rdb@cup.hp.com>).
 828
 829 2000-05-12  H.J. Lu  (hjl@gnu.org)
 830
 831         * Makefile.in (GTHREAD_FLAGS): New.
 832         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
 833         (OBJC_THREAD_FILE): Changed to thr-objc.
 834
 835         * configure.in (GTHREAD_FLAGS): New, check and replace it for
 836         Makefile.
 837         (OBJC_THREAD_FILE): Removed.
 838
 839         * thr-objc.c: New.
 840
 841 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 842
 843         * objc/hash.h: Include string.h.
 844
 845 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
 846
 847         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
 848
 849 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
 850
 851         * Object.m (strlen): Provide prototype on all 64bit platforms,
 852         not only alpha.
 853         * sarray.c (memcpy): Likewise.
 854         * encoding.c (objc_layout_finish_structure): Don't use
 855         ROUND_TYPE_ALIGN on sparc.
 856
 857         * encoding.c (objc_layout_structure_next_member): Do the whole
 858         procedure even for the first member, so that we get correct
 859         alignment.
 860
 861 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
 862
 863         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
 864         comments.
 865
 866 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
 867
 868         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
 869
 870 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
 871
 872         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
 873
 874 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
 875
 876         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
 877         the compiler when building C code.
 878
 879 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
 880
 881         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
 882         libdir, libsubdir and tooldir.
 883
 884 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
 885
 886         * init.c (__objc_force_linking): Make global.
 887
 888 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
 889
 890         * configure.in (AC_EXEEXT): Remove call.
 891         (compiler_name): Explicitly check with no extension and .exe
 892         extension.
 893         * configure: Regenerate.
 894
 895 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 896
 897         * Makefile.in (CC1OBJ): Define in terms of CC.
 898         (runtime-info.h): Use.
 899
 900 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 901
 902         * objc-features.texi: Updated the URL to Boehm's GC page.
 903
 904 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
 905
 906         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
 907         the char as being signed (patch from Daniel Jacobowitz
 908         <drow@false.org>).
 909
 910 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 911
 912         * configure.in (AC_PREREQ): Update to 2.13.
 913         (AC_EXEEXT): Call to find possible file extension.
 914         (compiler_name): Use.
 915         * configure: Regenerate.
 916
 917 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
 918
 919         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
 920
 921 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
 922
 923         * configure.in (thread_file): Correct and simplify code to find
 924         the thread file.
 925         * configure: Rebuilt.
 926
 927 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
 928
 929         * configure.in (compiler_name): Add check to detect if this
 930         language's compiler has been built.
 931         * configure: Regenerate.
 932
 933 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 934
 935         *  configure.in: Use AC_PREREQ(2.12.1).
 936
 937 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
 938
 939         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
 940
 941 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 942
 943         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
 944
 945 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 946
 947         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
 948
 949 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
 950
 951         * objc-features.texi (Top): Changed the email address.
 952         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
 953
 954 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
 955
 956         * encoding.c: Redefine get_inner_array_type to get the first entry
 957         in the structure.
 958
 959 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
 960
 961         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
 962         (objc_get_type_qualifiers): Similarly.
 963         * objc/encoding.h (_C_BYREF): Define.
 964         (_F_BYREF): Define.
 965
 966 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
 967
 968         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
 969         works out on 64-bit systems.
 970
 971 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
 972
 973         * Makefile.in (INCLUDES): Make it multilib-friendly.
 974
 975 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
 976
 977         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
 978
 979 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
 980                          Jeffrey A Law  (law@cygnus.com)
 981
 982         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
 983         (FLAGS_TO_PASS): Added.
 984         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
 985
 986         * archive.c: Change config.h to tconfig.h.
 987
 988         * configure.in: Find gcc's object directory even for multilibs.
 989
 990 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
 991
 992         * configure.in: Escape ^ in grep string.
 993         * configure: Rebuilt.
 994
 995 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
 996
 997         * All .h files pushed down into the objc/ subdirectory.
 998         * Makefile.in (copy_headers): Corresponding changes.
 999         * configure.in (AC_INIT): Corresponding changes.
1000         * configure: Rebuilt.
1001
1002 1998-09-30  Ben Elliston  <bje@cygnus.com>
1003             Jeff Law      <law@cygnus.com>
1004
1005         * Makefile.in: Rewrite.
1006
1007         * configure.in: Likewise.
1008
1009         * configure: Regenerate.
1010
1011         * All .c files.  Remove "objc" prefix when including objc header
1012         files.  Include tconfig.h, not ../tconfig.h.
1013
1014 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
1015
1016         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
1017         (get_inner_array_type): Define.
1018
1019 1998-09-21  Ben Elliston  <bje@cygnus.com>
1020
1021         * New directory.  Moved files from ../gcc/objc.