libobjc/ChangeLog

   1 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   2
   3         * configure: Regenerate.
   4
   5 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
   6
   7         *  Object.m (errno): Replaced by errno.h include.
   8         (compare): Cast self to id to prevent warning on comparison.
   9         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
  10         already there.
  11         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
  12         * thr-win32.c (__objc_thread_detach): Remove type warning.
  13         (__objc_thread_id): Likewise.
  14         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
  15         for noreturn.
  16
  17 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
  18             Steve Ellcey  <sje@cup.hp.com>
  19
  20         * configure: Regenerate for new libtool.
  21         * config.h.in: Regenerate for new libtool.
  22
  23 2008-07-18  Matthias Klose  <doko@ubuntu.com>
  24
  25         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
  26
  27 2008-07-18  Matthias Klose  <doko@ubuntu.com>
  28
  29         * Makefile.in: Include ../boehm-gc/threads.mk.
  30         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
  31
  32 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  33
  34         * Makefile.in (install-info): New stub target.
  35
  36 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  37
  38         * configure: Regenerate.
  39
  40 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
  41
  42         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
  43         if HAVE_GETIPINFO is not defined.
  44
  45 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
  46
  47         * Object.m (compare): Add type id.
  48         * objc/Object.h: Likewise.
  49         * archive.c (objc_read_class): Use size_t to extend version to be
  50         size of pointer scalar width.
  51         * sendmsg.c (rtx): Undefine it before redefinition.
  52         (__objc_print_dtable_stats): Cast arguments to long as intended.
  53
  54 2008-05-30  Julian Brown  <julian@codesourcery.com>
  55
  56         * exception.c (__objc_exception_class): Initialise as constant
  57         array for ARM EABI. Change macro to static const for non-ARM EABI.
  58         (ObjcException): Add note about structure layout. Remove landingPad
  59         and handlerSwitchValue for ARM EABI.
  60         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
  61         of function.
  62         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
  63         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
  64         ARM EABI unwinding support.
  65         (objc_exception_throw): Use memcpy to initialise exception class.
  66
  67 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
  68
  69         * encoding.c (strip_array_types): Rename from get_inner_array_type.
  70         (rs6000_special_round_type_align): Update.
  71
  72 2008-05-09  Julian Brown  <julian@codesourcery.com>
  73
  74         * Makefile.in (LTLDFLAGS): New.
  75         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
  76
  77 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
  78
  79         PR bootstrap/35457
  80         * aclocal.m4: Regenerate.
  81         * configure: Regenerate.
  82
  83 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
  84
  85         * configure: Regenerate.
  86
  87 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  88
  89         * configure.ac: Don't run config-ml.in directly.
  90         (multilib_arg): New.
  91         * configure: Regenerated.
  92
  93 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
  94
  95         PR libobjc/30731
  96         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
  97         of _Unwind_Word for variables which are used in
  98         read_uleb128/read_sleb128.
  99         (PERSONALITY_FUNCTION): Likewise.
 100
 101 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 102
 103         * aclocal.m4: Regenerated.
 104
 105 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 106
 107         * configure.ac: Fix a typo in *-*-darwin clause.
 108         * configure: Regenerated.
 109
 110 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         * configure.ac: Fix a typo.
 113         * configure: Regenerated.
 114
 115 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 116
 117         * configure: Regenerate.
 118
 119 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 120
 121         * Makefile.in: Replace all uses of libext with libsuffix.
 122         * configure.ac: Likewise.
 123         * configure: Regenerate.
 124
 125         Revert:
 126         * Makefile.in: Remove all uses of $(libext).
 127
 128 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 129
 130         * Makefile.in: Remove all uses of $(libext).
 131
 132 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 133
 134         * configure: Regenerate.
 135         * aclocal.m4: Regenerate.
 136
 137 2007-04-21  Andrew Ruder  <andy@aeruder.net>
 138
 139         * sendmsg.c (__objc_get_forward_imp): Call
 140         __objc_msg_forward2 for real.
 141
 142 2007-04-09  Andrew Ruder  <andy@aeruder.net>
 143
 144         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
 145         external libraries to provide a function that returns the real
 146         forwarding function based on both the selector and the receiver.
 147         * objc/objc-api.h: Define __objc_msg_forward2.
 148
 149 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 150
 151         * Makefile.in: Add dummy install-pdf target.
 152
 153 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 154
 155         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
 156         unused warning.
 157
 158 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
 159
 160         * encoding.c (darwin_rs6000_special_round_type_align): New.
 161
 162 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
 163
 164         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
 165         * configure.ac: Use multi.m4 from aclocal rather than custom
 166         code.  Use multi_basedir instead of toplevel_srcdir.
 167         * aclocal.m4: Regenerate.
 168         * configure: Regenerate.
 169
 170 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 171
 172         * Makefile.in: Added empty "pdf" target.
 173
 174 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
 175
 176         * configure: Regenerate.
 177
 178 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
 179
 180         * Makefile.in: Add install-html target. Add install-html to .PHONY
 181
 182 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 183
 184         PR libobjc/26309
 185         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 186
 187 2006-01-24  David Ayers  <d.ayers@inode.at>
 188
 189         PR libobjc/9751
 190         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
 191         and insure the new strings are '\0' termintated.
 192
 193 2006-01-24  David Ayers  <d.ayers@inode.at>
 194
 195         PR libobjc/13946
 196         * configure.ac: Add include directives for --enable-objc-gc.
 197         * Makefile.in: Ditto.
 198         * configure: Regenerate.
 199
 200         * gc.c (__objc_class_structure_encoding): Increment the used bytes
 201         instead of the local pointer to them.
 202
 203 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 204
 205         PR objc/25360
 206         * objc/objc-api.c (_C_COMPLEX): New define.
 207         * encoding.c (objc_sizeof_type): Handle _C_Complex.
 208         (objc_alignof_type): Likewise.
 209         (objc_skip_typespec): Likewise.
 210
 211 2005-12-15  David Ayers  <d.ayers@inode.at>
 212
 213         PR libobjc/14382
 214         * README (+load,+initialize): Fix documentation to reflect
 215         intended and implemented semantics for +load and +initialize.
 216
 217 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 218
 219         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
 220         the name.
 221         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
 222         (rs6000_special_round_type_align): Update for the ABI fix.
 223         (objc_layout_finish_structure): Correct the encoding which is passed to
 224         ROUND_TYPE_ALIGN.
 225
 226 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 227
 228         PR libobjc/25347
 229         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
 230         but use the struct layout functions.
 231         (objc_alignof_type): Likewise.
 232         (objc_layout_structure): Handle _C_UNION_B also.
 233         (objc_layout_structure_next_member): Likewise.
 234         (objc_layout_finish_structure): Likewise.
 235
 236 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 237
 238         PR libobjc/25346
 239         * objc/objc-api.h (_C_BOOL): New define.
 240         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
 241         (objc_alignof_type): Likewise.
 242         (objc_skip_typespec): Likewise.
 243
 244 2005-11-20  David Ayers  <d.ayers@inode.at>
 245
 246         PR libobjc/19024
 247         * objc/hash.h: Remove deprecated hash API.
 248         * hash_compat.c: Remove.
 249         * Makefile.in: Remove reference to hash_compat.c.
 250
 251         * configure.ac (VERSION): Bump library version to 2:0:0.
 252         * configure: Regenerate.
 253
 254 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
 255
 256         PR other/4372
 257         * thr-objc.c (_XOPEN_SOURCE): Define.
 258
 259 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
 260
 261         PR libobjc/23612
 262         * objc/objc-api.h (struct objc_ivar): Move definition to
 263         global scope.
 264
 265 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
 266             Rasmus Hahn  <rassahah@neofonie.de>
 267
 268         PR libobjc/23108
 269         * archive.c (objc_write_type): Correct the element offset.
 270         (objc_read_type): Likewise.
 271
 272 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 273
 274         * All files: Update FSF address.
 275
 276 2005-08-13  Marcin Koziej  <creep@desk.pl>
 277             Andrew Pinski  <pinskia@physics.uc.edu>
 278
 279         PR libobjc/22492
 280         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
 281
 282 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 283
 284         * Makefile.in (extra_ldflags_libobjc): New.
 285         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
 286         (libobjc_gc$(libext).la): Likewise.
 287         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
 288         "-Wl,-single_module".
 289         * configure: Regenerate.
 290         * linking.m (_objcInit): Remove.
 291
 292 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
 293
 294         PR libobjc/22606
 295         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
 296
 297 2005-06-08  David Ayers  <d.ayers@inode.at>
 298
 299         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
 300         objc/encoding.h, objc/hash.h, objc/objc-api.h,
 301         objc/runtime.h, objc/sarray.h, objc/thr.h,
 302         objc/typedstream.h: Do not include Objective-C headers as
 303         system headers.
 304
 305 2005-06-07  David Ayers  <d.ayers@inode.at>
 306
 307         * archive.c, init.c, selector.c: Include hash.h.
 308         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
 309         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
 310         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
 311         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
 312         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
 313         Include Objective-C headers with quotes and objc/ directory
 314         prefix.
 315
 316 2005-05-19  Richard Henderson  <rth@redhat.com>
 317
 318         * exception.c: Revert last change.
 319
 320 2005-05-19  David Ayers  <d.ayers@inode.at>
 321
 322         * exception.c: Include tsystem.h for unwind.h.
 323
 324 2005-05-09  Mike Stump  <mrs@apple.com>
 325
 326         * configure: Regenerate.
 327
 328 2005-04-12  Mike Stump  <mrs@apple.com>
 329
 330         * configure: Regenerate.
 331
 332 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
 333
 334         * Makefile.in: Set gcc_version here.
 335         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
 336         in definition of toolexeclibdir so that $(gcc_version) is expanded
 337         by the Makefile.
 338         * aclocal.m4, configure: Regenerate.
 339
 340 2005-03-03  David Ayers  <d.ayers@inode.at>
 341
 342         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
 343         version reference.  Correct typo.
 344
 345 2005-03-02  David Ayers  <d.ayers@inode.at>
 346
 347         PR libobjc/19024
 348         * Makefile.in (OBJS): Add hash_compat.lo.
 349         (OBJS_GC): Add hash_compat_gc.lo.
 350         (hash_compat_gc.lo): New target and rule.
 351         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
 352         (hash_next, hash_value_for_key, hash_is_key_in_hash)
 353         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
 354         with objc_.  Add deprecated non prefixed inlined versions.
 355         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
 356         declarations.
 357         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
 358         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
 359         update callers.
 360         * hash_compat.c: New file.
 361         * archive.c: Update callers.
 362         * init.c: Likewise.
 363         * selector.c: Likewise.
 364         * libobjc.def: Add objc_ versions of hash functions.
 365
 366 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
 367
 368         PR libobjc/20252
 369         * Makefile.in (GTHREAD_FLAGS): Remove.
 370         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
 371         * thr-objc.c: Include config.h.
 372         * configure.ac: Instead of looking at GCC's makefile, figure out if
 373         GTHREAD_FLAGS should be defined by looking at the `thread model'
 374         of the current gcc.
 375         * configure: Regenerate.
 376         * config.h.in: Regenerate.
 377
 378 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
 379
 380         PR bootstrap/17383
 381         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
 382         (Determine CFLAGS for gthread): Use $host_subdir.
 383         * configure: Regenerate.
 384         * Makefile.in (host_subdir): New.
 385         (INCLUDES): Use it.
 386
 387 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
 388
 389         PR libobjc/12035
 390         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
 391         they are not used.
 392         Include limits.h and stdlib.h.
 393         Define BITS_PER_WORD.
 394
 395 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
 396
 397         * selector.c (__objc_init_selector_tables): Add missing void to
 398         definition.
 399
 400 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
 401
 402         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
 403         * configure, aclocal.m4: Regenerate.
 404
 405 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
 406
 407         * configure: Regenerate for libtool change.
 408
 409 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
 410
 411         * configure: Regenerate for libtool reversion.
 412
 413 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 414
 415         * configure: Regenerate for libtool change.
 416
 417 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 418
 419         * aclocal.m4, config.h.in: Regenerate.
 420
 421 2004-10-08  Mike Stump  <mrs@apple.com>
 422             Andrew Pinski  <pinskia@physics.uc.edu>
 423
 424         * aclocal.m4: Rename to ...
 425         * acinclude.m4: here and also use m4_include instead of sinclude.
 426         * aclocal.m4: Regenerate.
 427         * configure: Regenerate.
 428         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
 429         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
 430
 431 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
 432
 433         * archive.c: Fix all the warnings about passing unsigned char*
 434         to char* and the other way too.
 435
 436 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
 437
 438         PR libobjc/16448
 439         * exception.c: Include config.h
 440         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
 441         SJLJ_EXCEPTIONS.
 442         * configure.ac: Find out what exception handling code we use.
 443         * configure: Regenerate.
 444         * config.h.in: New file, regenerate.
 445
 446 2004-09-16  Andrew Pinski  <apinski@apple.com>
 447
 448         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
 449
 450 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
 451
 452         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
 453         ACX_NONCANONICAL_TARGET.
 454         * configure: Regenerate.
 455
 456 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
 457
 458         * objc/sarray.h: Hoist include of assert.h near the top of file,
 459         and mark the remainder of the file 'extern "C"'.
 460
 461 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 462
 463         * objc/Object.h: Move includes out of extern "C" blocks.
 464         * objc/encoding.h: Likewise.
 465         * objc/hash.h: Likewise.
 466         * objc/objc-api.h: Likewise.
 467         * objc/runtime.h: Likewise.
 468         * objc/sarray.h: Likewise.
 469         * objc/typedstream.h: Likewise.
 470
 471 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
 472
 473         * objc/NXConstStr.h: Update copyright date; bracket with
 474         'extern "C"' for C++ use; make include syntax consistent
 475         by using <...> instead of "..."; hoist <objc/...> includes
 476         above the 'extern "C"' block.
 477         * objc/Object.h: Likewise.
 478         * objc/Protocol.h: Likewise.
 479         * objc/encoding.h: Likewise.
 480         * objc/hash.h: Likewise.
 481         * objc/runtime.h: Likewise.
 482         * objc/sarray.h: Likewise.
 483         * objc/thr.h: Likewise.
 484         * objc/typedstream.h: Likewise.
 485         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
 486         (objc_static_instances): For C++ case, do away with
 487         zero-sized array.
 488         (objc_method): Hoist definition to file scope.
 489         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
 490         class_get_instance_method, class_create_instance,
 491         class_get_class_name, class_get_instance_size,
 492         class_get_meta_class, class_get_super_class, class_get_version,
 493         class_is_class, class_is_meta_class, class_set_version,
 494         class_get_gc_object_type, class_ivar_set_gcinvisible,
 495         get_imp): Rename 'class' parameter to '_class'.
 496         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
 497         * objc/objc.h: Update copyright date.
 498         (arglist_t): Provide a union tag.
 499
 500 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
 501
 502         * thr.c (__objc_thread_detach_function): Do not mark as volatile
 503         but instead use the attribute noreturn.
 504
 505 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
 506
 507         * encoding.c: Rename target_flags with a #define to avoid
 508         conflict with a prior declaration.
 509
 510 2004-06-24  Andrew Pinski  <apinski@apple.com>
 511
 512         * objc/encoding.h: Wrap the functions with extern "C" for C++
 513         mode.
 514         * objc/hash.h: Likewise.
 515         * objc/objc-api.h: Likewise.
 516         * objc/objc-list.h: Likewise.
 517         * objc/runtime.h: Likewise.
 518         * objc/sarray.h: Likewise.
 519         * objc/thr.h: Likewise.
 520         * objc/typedstream.h: Likewise.
 521
 522
 523 2004-06-21  Nick Clifton  <nickc@redhat.com>
 524
 525         * encoding.c (BITS_PER_UNIT): Define if a definition is not
 526         provided.
 527
 528 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
 529
 530         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
 531         (exception_gc.lo): New.
 532         (OBJS_GC): Add exception_gc.lo.
 533
 534 2004-06-17  Richard Henderson  <rth@redhat.com>
 535
 536         * exception.c: New file.
 537         * Makefile.in (exception.lo): New.
 538         (OBJS): Add it.
 539
 540 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
 541
 542         * linking.m (_objcInit): New empty function
 543         for Darwin only.
 544
 545 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
 546
 547         * configure.ac: Support --enable-shared=libobjc.
 548         * configure: Regenerate.
 549
 550         PR libobjc/15901
 551         * configure.ac: Do not disable shared by default.
 552         * configure: Regenerate.
 553
 554 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
 555
 556         * Protocol.m ([-isEqual:]): Small optimizations returning
 557         immediately if the argument is equal to self, and accessing
 558         the argument's name directly if it's a protocol.
 559
 560 2004-06-03  David Ayers  <d.ayers@inode.at>
 561
 562         * Protocol.m ([-isEqual:]): Test the class of the argument.
 563
 564 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 565
 566         * configure.ac (includedir): Rename to ...
 567         (includedirname).
 568         * Makefile.in: s/includedir/includedirname/.
 569
 570         PR target/11572
 571         * configure.ac (includedir): Set to "include"
 572         except for Darwin.
 573         (libext) Set to empty except for Darwin.
 574         * configure: Regenerate
 575         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
 576         s/include/$(includedir)/g.
 577
 578 2004-05-25  Daniel Jacobowitz  <drow@false.org>
 579
 580         * Makefile.in: Add .NOEXPORT.
 581
 582 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 583
 584         Merge from the libobjc-branch
 585         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
 586
 587                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
 588
 589         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
 590
 591                 * Makefile.in (OBJC_H): Add objc-deps.h.
 592
 593         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
 594
 595                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
 596                 ([-hash], [-isEqual:]): New methods.
 597
 598         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
 599
 600                 * sarray.c (sarray_free): Add a better comment.
 601
 602         2004-01-27  Adam Fedor  <fedor@gnu.org>
 603
 604                 * hash.c (hash_add): Cast cachep to int.
 605                 * selector.c (__sel_register_typed_name): Cast
 606                 soffset_decode to int.
 607
 608         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
 609
 610                 * selector.c: Rename register_selectors_from_list to
 611                 __objc_register_selectors_from_list. Update caller.
 612                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
 613                 while registering selectors. Use __sel_register_typed_name instead
 614                 of sel_register_typed_name. Check for NULL method_name:s.
 615                 (pool_alloc_selector): New function.
 616                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
 617                 selector structures.
 618                 * sendmsg.c (class_add_method_list): Use
 619                 __objc_register_selectors_from_list.
 620                 * objc/runtime.h: Add __objc_register_selectors_from_list.
 621
 622         2004-01-25  Adam Fedor  <fedor@gnu.org>
 623                     Nicola Pero  <n.pero@mi.flashnet.it>
 624                     Andrew Pinski  <pinskia@physics.uc.edu>
 625
 626                 * objc/objc-decls.h: New file.
 627                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
 628                 (_objc_load_callback): Likewise.
 629                 (_objc_object_alloc): Likewise.
 630                 (_objc_object_copy): Likewise.
 631                 (_objc_object_dispose): Likewise.
 632
 633         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 634
 635                 * archive.c: s/__inline__/inline
 636                 * sendmsg.c: Likewise.
 637
 638                 * encoding.c: Remove FIXME about the warning
 639                 about unused variable.
 640                 * sendmsg.c: Add a FIXME comment saying that
 641                 this should be using libffi.
 642
 643                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
 644
 645
 646 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
 647
 648         * archive.c (objc_read_class): Initialize class_name.
 649         (objc_read_selector): Initialize selector_name.
 650
 651 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
 652
 653         * Makefile.in (toolexecdir): Remove trailing space.
 654
 655 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
 656
 657         PR libobjc/14948
 658         * configure.ac: De-precious CC so multilibs work.
 659         * configure: Regenerate.
 660
 661 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 662
 663         * configure.ac: Restore toolexecdir.
 664         * Makefile.in: Restore toolexecdir.
 665         * configure: Regenerate.
 666
 667 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
 668
 669         * configure.ac: Remove (unused) glibcpp_prefixdir.
 670         * configure: Regenerate.
 671
 672         * configure.in: Rename to configure.ac.
 673         * Makefile.in: Update to match.
 674
 675         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
 676         Replace glibcpp_toolexeclibdir with toolexeclibdir.
 677         * configure.in: Remove glibcpp_toolexecdir (unused).
 678         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
 679         config.h or stamp-h (unused).  Move one comment to the right place.
 680         * configure: Regenerate.
 681         * config.h.in: Remove (unused).
 682
 683         * config.h.in: Regenerate with autoheader.
 684
 685         * Makefile.in: Remove (unused) gcc_version_trigger.
 686         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
 687         gcc_version_trigger.
 688         * configure: Regenerate.
 689
 690         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
 691         Sort file into sections.  Remove dnl where appropriate.  Fix
 692         other style issues.
 693         * configure: Regenerate.
 694
 695         * configure.in: Replace old AC_PROG_CC hack with new one.
 696         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
 697         are no subdirectory output files, so this is fine).  Change prereq
 698         to autoconf 2.59.
 699         * aclocal.m4: Include ../config/no-executables.m4.
 700         * configure: Regenerate with autoconf 2.59.
 701
 702         * configure.in: Improve comments on gthread_cflags.  Improve m4
 703         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
 704         * configure: Regenerate.
 705
 706         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
 707         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
 708         redundant checks for values of RANLIB, AR, INSTALL.
 709         * configure: Regenerate.
 710
 711         * configure.in: Clean up handling of
 712         --enable-version-specific-runtime-libs and related variables;
 713         replace 'if test' with 'case' where reasonable.  Fix comments.
 714         Remove useless libstdcxx_interface.
 715         * configure: Regenerate.
 716
 717         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
 718         Replace uses of target_alias with target_noncanonical.
 719         * aclocal.m4: Include ../config/acx.m4.
 720         * configure: Regenerate.
 721         * Makefile.in: Replace uses of target_alias with target_noncanonical.
 722         Fix copyright statement.
 723
 724         * configure.in: Hand-inline bulky, confusing macros from
 725         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
 726         Update copyright notice.  Remove stuff for automake, which isn't
 727         used in this directory.  Remove emacs local variables.
 728         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
 729         * configure: Regenerate.
 730
 731 2004-03-16  Manfred Hollstein  <mh@suse.com>
 732
 733         * Makefile.in, configure.in, configure: Update copyright years.
 734
 735 2004-03-15  Manfred Hollstein  <mh@suse.com>
 736
 737         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
 738         definition from configure.in.
 739         * configure.in (PACKAGE): Add definition.
 740         (VERSION): Add definition; substitute it in output files.
 741         * configure: Re-generate.
 742
 743 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
 744
 745         * objc/hash.h (hash_string, compare_strings):
 746         Add type-casts to make Objective-C++ happy.
 747         * objc/typedstream.h (objc_get_stream_class_version):
 748         Rename parameter from 'class' to 'class_name' to make
 749         Objective-C++ happy.
 750
 751 2004-03-01  Michael Matz  <matz@suse.de>
 752
 753         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
 754
 755 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
 756
 757         * objc/objc-api.h (objc_super): The 'class' field shall
 758         be named 'super_class' #ifdef __cplusplus.
 759
 760 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 761
 762         PR target/10781
 763         * encoding.c (rs6000_special_round_type_align): Define.
 764
 765 2004-01-14  Adam Fedor  <fedor@gnu.org>
 766
 767         PR libobjc/12155
 768         * selector.c (__objc_register_instance_methods_to_class): Free
 769         new_list if not used.
 770
 771 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
 772
 773         PR libobjc/11904
 774         * sarray.c (sarray_free): Free array->is_copy_of latter.
 775
 776 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
 777
 778         PR 11433
 779         * Protocol.m (descriptionForInstanceMethod): Don't dereference
 780         instance_methods if it's NULL.
 781         (descriptionForClassMethod): Likewise for class_methods.
 782
 783 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 784
 785         * Makefile.in (runtime-info.h): Remove -Wp.
 786
 787 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 788
 789         * Makefile.in (CC1OBJ): Remove.
 790         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 791         correctly.
 792         Use .m extension for temporary file.
 793         Remove assembler temp file.
 794
 795 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 796
 797         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 798
 799 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 800
 801         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 802
 803 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 804
 805         * configure: Regenerate.
 806
 807 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 808
 809         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 810         (libdir)/gcc-lib/ when installing.
 811         * configure: Regenerate.
 812
 813 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
 814
 815         libobjc/9969
 816         * sendmsg.c (get_imp): Fixed rare threading problem.
 817         (__objc_responds_to): Similar fixes.
 818         (objc_msg_lookup): Similar fixes.
 819         (__objc_init_install_dtable): Lock the runtime before checking if the
 820         table is installed.
 821
 822 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 823
 824         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
 825         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
 826         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
 827         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
 828         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
 829         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
 830         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
 831         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
 832         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
 833         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
 834         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
 835
 836 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
 837                           Nicola Pero  <n.pero@mi.flashnet.it>
 838
 839         libobjc/10742
 840         * init.c (class_superclass_of_class): New function.
 841         (create_tree_of_subclasses_inherited_from): Use it.
 842         (__objc_tree_insert_class): Likewise.
 843         (class_is_subclass_of_class): Likewise.
 844
 845 2003-04-11  David Chad  <davidc@freebsd.org>
 846             Loren J. Rittle  <ljrittle@acm.org>
 847
 848         libobjc/8562
 849         * objc/hash.h (hash_string): Constify correctly.
 850         (compare_ptrs): Use direct compare.
 851         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
 852         * objc/sarray.h: Global rename index to indx to avoid shadow.
 853
 854 2003-03-12  Andreas Schwab  <schwab@suse.de>
 855
 856         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
 857         glibcpp_toolexeclibdir.
 858         * configure: Rebuilt.
 859
 860 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
 861
 862         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
 863         config.status.
 864         * configure: Rebuilt.
 865
 866 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
 867
 868         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
 869         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
 870         version_specific_libs is enabled.
 871         * configure: Rebuilt.
 872
 873 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
 874
 875         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
 876         (install-libs, install-headers): Prepend $(DESTDIR) to
 877         destination paths in all (un)installation commands.
 878
 879 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
 880
 881         * thr-objc.c: Include coretypes.h and tm.h.
 882
 883 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
 884
 885         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
 886
 887 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
 888
 889         * configure.in: Remove skip-this-dir support.
 890         * configure: Regenerate.
 891
 892 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 893
 894         * Makefile.in (all): Fix multilib parallel build.
 895
 896 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 897
 898         * sendmsg.c (nil_method): Declare not to take a variable number of
 899         args.
 900         (objc_msg_lookup): Cast nil_method to IMP before returning it.
 901         (objc_msg_lookup_super): The same.
 902
 903 2002-09-10  Jan Hubicka  <jh@suse.cz>
 904
 905         * nil_method.c (nil_method): No longer defined with variable
 906         arguments.
 907
 908 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
 909
 910         * objc/encoding.h: Fix formatting.
 911         * objc/hash.h: Likewise.
 912         * objc/objc-api.h: Likewise.
 913         * objc/runtime.h: Likewise.
 914         * objc/thr.h: Likewise.
 915         * archive.c: Likewise.
 916         * class.c: Likewise.
 917         * encoding.c: Likewise.
 918         * gc.c: Likewise.
 919         * hash.c: Likewise.
 920         * init.c: Likewise.
 921         * misc.c: Likewise.
 922         * nil_method.c: Likewise.
 923         * objects.c: Likewise.
 924         * sarray.c: Likewise.
 925         * selector.c: Likewise.
 926         * sendmsg.c: Likewise.
 927         * thr-mach.c: Likewise.
 928         * thr.c: Likewise.
 929
 930 2002-06-25  DJ Delorie  <dj@redhat.com>
 931
 932         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
 933         GLIBCPP_TOPREL_CONFIGURE.
 934         * configure.in: Call it before AC_CANONICAL_SYSTEM.
 935         * configure: Regenerate.
 936
 937 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 938
 939         * Object.m (forward, read, write): Fix unused parameter warnings.
 940         * encoding.c: Include <stdlib.h>.
 941         (target_flags): Mark with attribute unused.
 942         (atoi): Delete.
 943         * runtime.h (__objc_selector_max_index): Change to unsigned int.
 944         (__objc_generate_gc_type_description): Prototype.
 945         * selector.c (__objc_selector_max_index): Change to unsigned int.
 946
 947 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 948
 949         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
 950         we always have a return value: if __objc_msg_forward does not
 951         supply a forwarding implementation, return the default
 952         __builtin_apply based one.
 953
 954 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 955
 956         * Object.m: Fix signed/unsigned warning.
 957         * Protocol.m: Likewise.
 958         * archive.c: Always include stdlib.h.
 959         (objc_read_short, objc_read_unsigned_short, objc_read_int,
 960         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
 961         Fix signed/unsigned warning.
 962         (objc_write_type, objc_read_type, objc_write_types,
 963         objc_read_types): Ensure ctype 8-bit safety.
 964         (__objc_no_write, __objc_no_read): Mark unused parameters.
 965         * class.c (class_table_setup): Specify void arg.
 966         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
 967         objc_skip_typespec, objc_skip_offset,
 968         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
 969         (objc_layout_structure_next_member): Ensure variables are
 970         initialized.
 971         * gc.c (__objc_generate_gc_type_description,
 972         class_ivar_set_gcinvisible): Mark unused parameters.
 973         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
 974         unused parameters.
 975         (__objc_init_protocols) Fix signed/unsigned warning.
 976         * nil_method.c (nil_method): Mark unused parameters.
 977         * thr.h (objc_thread_callback): Specify void arg.
 978         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
 979         signed/unsigned warning.
 980         (sarray_free): Fix formatting.
 981         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
 982         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
 983
 984 2002-06-09  Andreas Jaeger  <aj@suse.de>
 985
 986         * encoding.c (objc_layout_structure_next_member): Remove unused
 987         variable.
 988
 989 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 990
 991         * Makefile.in (SHELL): Set to @SHELL@.
 992         (WARN_CFLAGS): New.
 993         (ALL_CFLAGS): Add $(WARN_CFLAGS).
 994
 995 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 996
 997         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
 998         * configure: Regenerate.
 999
1000 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
1001
1002         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1003         script entry, and set LD to it when configuring multilibs.
1004         * configure: Rebuilt.
1005
1006 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
1007
1008         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
1009
1010 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
1011
1012         PR objc/6107
1013         * objc/objc-api.h (struct objc_protocol_list): Change type of
1014         member count from int to size_t.
1015
1016 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1017
1018         PR libobjc/4039
1019         * aclocal.m4: Replace with version copied from libstdc++-v3.
1020         * configure.in: Update for changes to aclocal and Makefile.
1021         * configure: Regenerate.
1022         * Makefile.in: Correct install of multilibs and shared libs, use
1023         INSTALL_DATA for include files.
1024
1025 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
1026
1027         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
1028         categories - when an unclaimed category was found, the loop was
1029         doing two steps forward instead of one, so that in certain cases
1030         it was failing to properly load all the categories.  (Reported
1031         with fix by Alexander Malmberg <alexander@malmberg.org>).
1032
1033 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
1034
1035         * encoding.c: Add target_flags.
1036
1037 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
1038
1039          * objc/objc-api.h (_C_VECTOR): New.
1040
1041          * encoding.c (VECTOR_TYPE): New.
1042
1043 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1044
1045         * class.c: Rewritten the class table to use optimized, lock-free
1046         lookup.  This more than doubles the speed of class method
1047         invocations.  (class_table_setup), (class_table_insert),
1048         (class_table_replace), (class_table_get_safe),
1049         (class_table_next), (class_table_print),
1050         (class_table_print_histogram): New functions.
1051         (__objc_init_class_tables): Use class_table_setup.
1052         (__objc_add_class_to_hash): Use class_table_get_safe and
1053         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
1054         assert the existence of the table; do not lock the runtime; use
1055         class_table_get_safe.  (objc_next_class): Use class_table_next.
1056         (__objc_resolve_class_links): Use class_table_next.
1057         (class_pose_as): Use class_table_replace.
1058
1059 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
1060
1061         * gc.c: Removed the DEBUG declaration.
1062
1063 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1064
1065         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
1066         rather than through objc_thread_id, to save a function call.
1067         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
1068         Ditto.
1069
1070 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1071
1072         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
1073         to cast an id to a Class, which can not be done.  Make the check
1074         by using CLS_ISMETA on the class pointer instead.
1075         (object_is_meta_class): Similar fix.
1076
1077 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
1078
1079         * configure.in (AC_EXEEXT): Work around in case it expands to
1080         nothing, as in autoconf 2.50.
1081         * acinclude.m4: Likewise.
1082         * configure: Rebuilt.
1083
1084 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
1085
1086         * THREADS: Explain that when we compile libobjc inside GCC, we
1087         always use thr-objc.c as a backend, which uses GCC's thread code.
1088
1089 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
1090
1091         * init.c (__objc_send_message_in_list): When setting a new entry
1092         in __objc_load_methods use the method IMP as key, but check to see
1093         if the method is in the hashtable by looking at the IMP also.
1094         Also ... call the method after adding it to the hashtable rather
1095         than before ... thus preventing an obscure possibility of infinite
1096         recursion if a +load method itself loads a subclass.
1097
1098 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
1099
1100         * init.c (__objc_send_message_in_list): When setting a new entry
1101         in __objc_load_methods use the method name as key, not the method
1102         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
1103
1104 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
1105
1106         * objc-features.texi: Move to ../gcc/objc.texi.
1107         * fdl.texi: Remove.
1108         * Makefile.in: Don't generate documentation from
1109         objc-features.texi.
1110
1111 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
1112
1113         * fdl.texi: New file.
1114         * objc-features.texi: Simplify.
1115         * Makefile.in: Adjust accordingly.
1116
1117 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
1118
1119         * objc-features.texi: Use the GFDL.
1120
1121 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
1122
1123         * encoding.c (REAL_TYPE): Define.
1124
1125 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
1126
1127         * encoding.c (TYPE_MODE): Define.
1128
1129 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
1130
1131         * thr.c (objc_thread_add): New function.
1132         (objc_thread_remove): Ditto.
1133         * objc/thr.h: Declare them.
1134         * libobjc.def: Mention them.
1135
1136 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
1137
1138         * objc-features.texi: Document the @compatibility_alias compiler
1139         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
1140
1141 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1142
1143         * sendmsg.c (__objc_forward): Delete strlen() declaration.
1144
1145 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
1146
1147         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
1148         we're not interested in the result and they might fail.
1149         * configure: Regenerated.
1150
1151 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1152
1153         * objc-features.texi: Use @email.
1154
1155 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1156
1157         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
1158         printf.
1159
1160 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
1161
1162         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
1163         determines the value dynamically.
1164
1165 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
1166
1167         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
1168         libraries to provide a function that returns the real forwarding
1169         function. This can alleviate problems __builtin_apply() and
1170         friends have on various platforms. (Solution suggested by Helge
1171         Hess.)
1172
1173         * objc/objc-api.h: Define __objc_msg_forward.
1174
1175         * sendmsg.c: Define gen_rtx_REG.
1176
1177 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1178
1179         * thr-rtems.c: New file. Stub to compile.
1180
1181 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1182
1183         * configure: Rebuilt with new libtool.m4.
1184
1185 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1186
1187         * configure.in: Create a config.h file. Check for <sched.h>.
1188         * configure: Regenerate.
1189
1190         * config.h.in: Check for <sched.h>.
1191
1192 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
1193
1194         * configure: Regenerate after change to ../libtool.m4.
1195
1196 2000-08-14  Andreas Schwab  <schwab@suse.de>
1197
1198         * objc-features.texi (Top): Move @menu at end of node.
1199
1200 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
1201
1202         * objc-features.texi: Move @node Top before @menu.
1203
1204 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1205
1206         * objc-features.texi: Documented the new -fconstant-string-class
1207         option.
1208
1209 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1210
1211         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
1212         improve the Posix thread support for Objective-C.
1213
1214 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
1215
1216         * aclocal.m4: Replace copy of ../libtool.m4 with
1217         sinclude(../libtool.m4).
1218
1219 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
1220
1221         * configure.in: Added libtool support; build shared libraries
1222         if --enable-shared was passed on command line.
1223         * Makefile.in: Modified most compilation commands to use libtool.
1224         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
1225         libtool distribution.
1226
1227 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1228
1229         * sarray.c, Object.m: Removed the explicit prototypes for strlen
1230         and memcpy on 64-bit platforms (Suggested by Rodney Brown
1231         <rdb@cup.hp.com>).
1232
1233 2000-05-12  H.J. Lu  (hjl@gnu.org)
1234
1235         * Makefile.in (GTHREAD_FLAGS): New.
1236         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
1237         (OBJC_THREAD_FILE): Changed to thr-objc.
1238
1239         * configure.in (GTHREAD_FLAGS): New, check and replace it for
1240         Makefile.
1241         (OBJC_THREAD_FILE): Removed.
1242
1243         * thr-objc.c: New.
1244
1245 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1246
1247         * objc/hash.h: Include string.h.
1248
1249 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
1250
1251         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
1252
1253 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
1254
1255         * Object.m (strlen): Provide prototype on all 64bit platforms,
1256         not only alpha.
1257         * sarray.c (memcpy): Likewise.
1258         * encoding.c (objc_layout_finish_structure): Don't use
1259         ROUND_TYPE_ALIGN on sparc.
1260
1261         * encoding.c (objc_layout_structure_next_member): Do the whole
1262         procedure even for the first member, so that we get correct
1263         alignment.
1264
1265 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
1266
1267         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
1268         comments.
1269
1270 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
1271
1272         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
1273
1274 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
1275
1276         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
1277
1278 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
1279
1280         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
1281         the compiler when building C code.
1282
1283 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
1284
1285         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
1286         libdir, libsubdir and tooldir.
1287
1288 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
1289
1290         * init.c (__objc_force_linking): Make global.
1291
1292 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
1293
1294         * configure.in (AC_EXEEXT): Remove call.
1295         (compiler_name): Explicitly check with no extension and .exe
1296         extension.
1297         * configure: Regenerate.
1298
1299 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1300
1301         * Makefile.in (CC1OBJ): Define in terms of CC.
1302         (runtime-info.h): Use.
1303
1304 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1305
1306         * objc-features.texi: Updated the URL to Boehm's GC page.
1307
1308 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1309
1310         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
1311         the char as being signed (patch from Daniel Jacobowitz
1312         <drow@false.org>).
1313
1314 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1315
1316         * configure.in (AC_PREREQ): Update to 2.13.
1317         (AC_EXEEXT): Call to find possible file extension.
1318         (compiler_name): Use.
1319         * configure: Regenerate.
1320
1321 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
1322
1323         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
1324
1325 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
1326
1327         * configure.in (thread_file): Correct and simplify code to find
1328         the thread file.
1329         * configure: Rebuilt.
1330
1331 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
1332
1333         * configure.in (compiler_name): Add check to detect if this
1334         language's compiler has been built.
1335         * configure: Regenerate.
1336
1337 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1338
1339         *  configure.in: Use AC_PREREQ(2.12.1).
1340
1341 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
1342
1343         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
1344
1345 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1346
1347         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
1348
1349 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1350
1351         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
1352
1353 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
1354
1355         * objc-features.texi (Top): Changed the email address.
1356         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
1357
1358 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
1359
1360         * encoding.c: Redefine get_inner_array_type to get the first entry
1361         in the structure.
1362
1363 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
1364
1365         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
1366         (objc_get_type_qualifiers): Similarly.
1367         * objc/encoding.h (_C_BYREF): Define.
1368         (_F_BYREF): Define.
1369
1370 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
1371
1372         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
1373         works out on 64-bit systems.
1374
1375 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
1376
1377         * Makefile.in (INCLUDES): Make it multilib-friendly.
1378
1379 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
1380
1381         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
1382
1383 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
1384                          Jeffrey A Law  (law@cygnus.com)
1385
1386         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
1387         (FLAGS_TO_PASS): Added.
1388         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
1389
1390         * archive.c: Change config.h to tconfig.h.
1391
1392         * configure.in: Find gcc's object directory even for multilibs.
1393
1394 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
1395
1396         * configure.in: Escape ^ in grep string.
1397         * configure: Rebuilt.
1398
1399 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
1400
1401         * All .h files pushed down into the objc/ subdirectory.
1402         * Makefile.in (copy_headers): Corresponding changes.
1403         * configure.in (AC_INIT): Corresponding changes.
1404         * configure: Rebuilt.
1405
1406 1998-09-30  Ben Elliston  <bje@cygnus.com>
1407             Jeff Law      <law@cygnus.com>
1408
1409         * Makefile.in: Rewrite.
1410
1411         * configure.in: Likewise.
1412
1413         * configure: Regenerate.
1414
1415         * All .c files.  Remove "objc" prefix when including objc header
1416         files.  Include tconfig.h, not ../tconfig.h.
1417
1418 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
1419
1420         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
1421         (get_inner_array_type): Define.
1422
1423 1998-09-21  Ben Elliston  <bje@cygnus.com>
1424
1425         * New directory.  Moved files from ../gcc/objc.