libobjc/ChangeLog

   1 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   2
   3         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
   4         New variables.
   5         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
   6
   7 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
   8
   9         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
  10
  11 2009-04-09  Nick Clifton  <nickc@redhat.com>
  12
  13         * sendmsg.c: Change copyright header to refer to version 3 of
  14         the GNU General Public License with version 3.1 of the GCC
  15         Runtime Library Exception and to point readers at the COPYING3
  16         and COPYING3.RUNTIME files and the FSF's license web page.
  17         * NXConstStr.m: Likewise.
  18         * Object.m: Likewise.
  19         * Protocol.m: Likewise.
  20         * archive.c: Likewise.
  21         * class.c: Likewise.
  22         * encoding.c: Likewise.
  23         * exception.c: Likewise.
  24         * gc.c: Likewise.
  25         * hash.c: Likewise.
  26         * init.c: Likewise.
  27         * libobjc_entry.c: Likewise.
  28         * linking.m: Likewise.
  29         * misc.c: Likewise.
  30         * nil_method.c: Likewise.
  31         * objc/NXConstStr.h: Likewise.
  32         * objc/Object.h: Likewise.
  33         * objc/Protocol.h: Likewise.
  34         * objc/encoding.h: Likewise.
  35         * objc/hash.h: Likewise.
  36         * objc/objc-api.h: Likewise.
  37         * objc/objc-decls.h: Likewise.
  38         * objc/objc-list.h: Likewise.
  39         * objc/objc.h: Likewise.
  40         * objc/runtime.h: Likewise.
  41         * objc/sarray.h: Likewise.
  42         * objc/thr.h: Likewise.
  43         * objc/typedstream.h: Likewise.
  44         * objects.c: Likewise.
  45         * sarray.c: Likewise.
  46         * selector.c: Likewise.
  47         * thr-dce.c: Likewise.
  48         * thr-decosf1.c: Likewise.
  49         * thr-irix.c: Likewise.
  50         * thr-mach.c: Likewise.
  51         * thr-objc.c: Likewise.
  52         * thr-os2.c: Likewise.
  53         * thr-posix.c: Likewise.
  54         * thr-pthreads.c: Likewise.
  55         * thr-rtems.c: Likewise.
  56         * thr-single.c: Likewise.
  57         * thr-solaris.c: Likewise.
  58         * thr-vxworks.c: Likewise.
  59         * thr-win32.c: Likewise.
  60         * thr.c: Likewise.
  61         * libobjc.def: Change copyright header to refer to version 3 of
  62         the GNU General Public License and to point readers at the COPYING3
  63         file and the FSF's license web page.
  64         * makefile.dos: Likewise.
  65
  66 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
  67
  68         * Makefile.in: Change copyright header to refer to version
  69         3 of the GNU General Public License and to point readers at the
  70         COPYING3 file and the FSF's license web page.
  71         * configure.ac: Likewise.
  72
  73 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
  74             David Ayers  <ayers@fsfe.org>
  75
  76         PR libobjc/27466
  77         * objc/objc-api.h (_objc_unexpected_exception): Declare
  78         new hook.  Update copyright dates.
  79         * exception.c (objc_exception_throw): Use hook.  Update
  80         copyright dates.
  81         * libobjc.def (_objc_unexpected_exception): Export hook.
  82         Update copyright dates.
  83
  84 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  85
  86         * configure: Regenerate.
  87
  88 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  89
  90         * configure: Regenerate.
  91
  92 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
  93
  94         *  Object.m (errno): Replaced by errno.h include.
  95         (compare): Cast self to id to prevent warning on comparison.
  96         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
  97         already there.
  98         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
  99         * thr-win32.c (__objc_thread_detach): Remove type warning.
 100         (__objc_thread_id): Likewise.
 101         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
 102         for noreturn.
 103
 104 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 105             Steve Ellcey  <sje@cup.hp.com>
 106
 107         * configure: Regenerate for new libtool.
 108         * config.h.in: Regenerate for new libtool.
 109
 110 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 111
 112         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
 113
 114 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 115
 116         * Makefile.in: Include ../boehm-gc/threads.mk.
 117         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
 118
 119 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 120
 121         * Makefile.in (install-info): New stub target.
 122
 123 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 124
 125         * configure: Regenerate.
 126
 127 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
 128
 129         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
 130         if HAVE_GETIPINFO is not defined.
 131
 132 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
 133
 134         * Object.m (compare): Add type id.
 135         * objc/Object.h: Likewise.
 136         * archive.c (objc_read_class): Use size_t to extend version to be
 137         size of pointer scalar width.
 138         * sendmsg.c (rtx): Undefine it before redefinition.
 139         (__objc_print_dtable_stats): Cast arguments to long as intended.
 140
 141 2008-05-30  Julian Brown  <julian@codesourcery.com>
 142
 143         * exception.c (__objc_exception_class): Initialise as constant
 144         array for ARM EABI. Change macro to static const for non-ARM EABI.
 145         (ObjcException): Add note about structure layout. Remove landingPad
 146         and handlerSwitchValue for ARM EABI.
 147         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
 148         of function.
 149         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
 150         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
 151         ARM EABI unwinding support.
 152         (objc_exception_throw): Use memcpy to initialise exception class.
 153
 154 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
 155
 156         * encoding.c (strip_array_types): Rename from get_inner_array_type.
 157         (rs6000_special_round_type_align): Update.
 158
 159 2008-05-09  Julian Brown  <julian@codesourcery.com>
 160
 161         * Makefile.in (LTLDFLAGS): New.
 162         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
 163
 164 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 165
 166         PR bootstrap/35457
 167         * aclocal.m4: Regenerate.
 168         * configure: Regenerate.
 169
 170 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 171
 172         * configure: Regenerate.
 173
 174 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 175
 176         * configure.ac: Don't run config-ml.in directly.
 177         (multilib_arg): New.
 178         * configure: Regenerated.
 179
 180 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
 181
 182         PR libobjc/30731
 183         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
 184         of _Unwind_Word for variables which are used in
 185         read_uleb128/read_sleb128.
 186         (PERSONALITY_FUNCTION): Likewise.
 187
 188 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         * aclocal.m4: Regenerated.
 191
 192 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 193
 194         * configure.ac: Fix a typo in *-*-darwin clause.
 195         * configure: Regenerated.
 196
 197 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
 198
 199         * configure.ac: Fix a typo.
 200         * configure: Regenerated.
 201
 202 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 203
 204         * configure: Regenerate.
 205
 206 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 207
 208         * Makefile.in: Replace all uses of libext with libsuffix.
 209         * configure.ac: Likewise.
 210         * configure: Regenerate.
 211
 212         Revert:
 213         * Makefile.in: Remove all uses of $(libext).
 214
 215 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 216
 217         * Makefile.in: Remove all uses of $(libext).
 218
 219 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 220
 221         * configure: Regenerate.
 222         * aclocal.m4: Regenerate.
 223
 224 2007-04-21  Andrew Ruder  <andy@aeruder.net>
 225
 226         * sendmsg.c (__objc_get_forward_imp): Call
 227         __objc_msg_forward2 for real.
 228
 229 2007-04-09  Andrew Ruder  <andy@aeruder.net>
 230
 231         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
 232         external libraries to provide a function that returns the real
 233         forwarding function based on both the selector and the receiver.
 234         * objc/objc-api.h: Define __objc_msg_forward2.
 235
 236 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 237
 238         * Makefile.in: Add dummy install-pdf target.
 239
 240 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 241
 242         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
 243         unused warning.
 244
 245 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
 246
 247         * encoding.c (darwin_rs6000_special_round_type_align): New.
 248
 249 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
 250
 251         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
 252         * configure.ac: Use multi.m4 from aclocal rather than custom
 253         code.  Use multi_basedir instead of toplevel_srcdir.
 254         * aclocal.m4: Regenerate.
 255         * configure: Regenerate.
 256
 257 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 258
 259         * Makefile.in: Added empty "pdf" target.
 260
 261 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
 262
 263         * configure: Regenerate.
 264
 265 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
 266
 267         * Makefile.in: Add install-html target. Add install-html to .PHONY
 268
 269 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 270
 271         PR libobjc/26309
 272         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 273
 274 2006-01-24  David Ayers  <d.ayers@inode.at>
 275
 276         PR libobjc/9751
 277         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
 278         and insure the new strings are '\0' termintated.
 279
 280 2006-01-24  David Ayers  <d.ayers@inode.at>
 281
 282         PR libobjc/13946
 283         * configure.ac: Add include directives for --enable-objc-gc.
 284         * Makefile.in: Ditto.
 285         * configure: Regenerate.
 286
 287         * gc.c (__objc_class_structure_encoding): Increment the used bytes
 288         instead of the local pointer to them.
 289
 290 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 291
 292         PR objc/25360
 293         * objc/objc-api.c (_C_COMPLEX): New define.
 294         * encoding.c (objc_sizeof_type): Handle _C_Complex.
 295         (objc_alignof_type): Likewise.
 296         (objc_skip_typespec): Likewise.
 297
 298 2005-12-15  David Ayers  <d.ayers@inode.at>
 299
 300         PR libobjc/14382
 301         * README (+load,+initialize): Fix documentation to reflect
 302         intended and implemented semantics for +load and +initialize.
 303
 304 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 305
 306         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
 307         the name.
 308         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
 309         (rs6000_special_round_type_align): Update for the ABI fix.
 310         (objc_layout_finish_structure): Correct the encoding which is passed to
 311         ROUND_TYPE_ALIGN.
 312
 313 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 314
 315         PR libobjc/25347
 316         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
 317         but use the struct layout functions.
 318         (objc_alignof_type): Likewise.
 319         (objc_layout_structure): Handle _C_UNION_B also.
 320         (objc_layout_structure_next_member): Likewise.
 321         (objc_layout_finish_structure): Likewise.
 322
 323 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 324
 325         PR libobjc/25346
 326         * objc/objc-api.h (_C_BOOL): New define.
 327         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
 328         (objc_alignof_type): Likewise.
 329         (objc_skip_typespec): Likewise.
 330
 331 2005-11-20  David Ayers  <d.ayers@inode.at>
 332
 333         PR libobjc/19024
 334         * objc/hash.h: Remove deprecated hash API.
 335         * hash_compat.c: Remove.
 336         * Makefile.in: Remove reference to hash_compat.c.
 337
 338         * configure.ac (VERSION): Bump library version to 2:0:0.
 339         * configure: Regenerate.
 340
 341 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
 342
 343         PR other/4372
 344         * thr-objc.c (_XOPEN_SOURCE): Define.
 345
 346 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
 347
 348         PR libobjc/23612
 349         * objc/objc-api.h (struct objc_ivar): Move definition to
 350         global scope.
 351
 352 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
 353             Rasmus Hahn  <rassahah@neofonie.de>
 354
 355         PR libobjc/23108
 356         * archive.c (objc_write_type): Correct the element offset.
 357         (objc_read_type): Likewise.
 358
 359 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 360
 361         * All files: Update FSF address.
 362
 363 2005-08-13  Marcin Koziej  <creep@desk.pl>
 364             Andrew Pinski  <pinskia@physics.uc.edu>
 365
 366         PR libobjc/22492
 367         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
 368
 369 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 370
 371         * Makefile.in (extra_ldflags_libobjc): New.
 372         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
 373         (libobjc_gc$(libext).la): Likewise.
 374         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
 375         "-Wl,-single_module".
 376         * configure: Regenerate.
 377         * linking.m (_objcInit): Remove.
 378
 379 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
 380
 381         PR libobjc/22606
 382         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
 383
 384 2005-06-08  David Ayers  <d.ayers@inode.at>
 385
 386         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
 387         objc/encoding.h, objc/hash.h, objc/objc-api.h,
 388         objc/runtime.h, objc/sarray.h, objc/thr.h,
 389         objc/typedstream.h: Do not include Objective-C headers as
 390         system headers.
 391
 392 2005-06-07  David Ayers  <d.ayers@inode.at>
 393
 394         * archive.c, init.c, selector.c: Include hash.h.
 395         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
 396         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
 397         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
 398         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
 399         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
 400         Include Objective-C headers with quotes and objc/ directory
 401         prefix.
 402
 403 2005-05-19  Richard Henderson  <rth@redhat.com>
 404
 405         * exception.c: Revert last change.
 406
 407 2005-05-19  David Ayers  <d.ayers@inode.at>
 408
 409         * exception.c: Include tsystem.h for unwind.h.
 410
 411 2005-05-09  Mike Stump  <mrs@apple.com>
 412
 413         * configure: Regenerate.
 414
 415 2005-04-12  Mike Stump  <mrs@apple.com>
 416
 417         * configure: Regenerate.
 418
 419 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
 420
 421         * Makefile.in: Set gcc_version here.
 422         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
 423         in definition of toolexeclibdir so that $(gcc_version) is expanded
 424         by the Makefile.
 425         * aclocal.m4, configure: Regenerate.
 426
 427 2005-03-03  David Ayers  <d.ayers@inode.at>
 428
 429         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
 430         version reference.  Correct typo.
 431
 432 2005-03-02  David Ayers  <d.ayers@inode.at>
 433
 434         PR libobjc/19024
 435         * Makefile.in (OBJS): Add hash_compat.lo.
 436         (OBJS_GC): Add hash_compat_gc.lo.
 437         (hash_compat_gc.lo): New target and rule.
 438         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
 439         (hash_next, hash_value_for_key, hash_is_key_in_hash)
 440         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
 441         with objc_.  Add deprecated non prefixed inlined versions.
 442         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
 443         declarations.
 444         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
 445         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
 446         update callers.
 447         * hash_compat.c: New file.
 448         * archive.c: Update callers.
 449         * init.c: Likewise.
 450         * selector.c: Likewise.
 451         * libobjc.def: Add objc_ versions of hash functions.
 452
 453 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
 454
 455         PR libobjc/20252
 456         * Makefile.in (GTHREAD_FLAGS): Remove.
 457         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
 458         * thr-objc.c: Include config.h.
 459         * configure.ac: Instead of looking at GCC's makefile, figure out if
 460         GTHREAD_FLAGS should be defined by looking at the `thread model'
 461         of the current gcc.
 462         * configure: Regenerate.
 463         * config.h.in: Regenerate.
 464
 465 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
 466
 467         PR bootstrap/17383
 468         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
 469         (Determine CFLAGS for gthread): Use $host_subdir.
 470         * configure: Regenerate.
 471         * Makefile.in (host_subdir): New.
 472         (INCLUDES): Use it.
 473
 474 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
 475
 476         PR libobjc/12035
 477         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
 478         they are not used.
 479         Include limits.h and stdlib.h.
 480         Define BITS_PER_WORD.
 481
 482 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
 483
 484         * selector.c (__objc_init_selector_tables): Add missing void to
 485         definition.
 486
 487 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
 488
 489         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
 490         * configure, aclocal.m4: Regenerate.
 491
 492 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
 493
 494         * configure: Regenerate for libtool change.
 495
 496 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
 497
 498         * configure: Regenerate for libtool reversion.
 499
 500 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 501
 502         * configure: Regenerate for libtool change.
 503
 504 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 505
 506         * aclocal.m4, config.h.in: Regenerate.
 507
 508 2004-10-08  Mike Stump  <mrs@apple.com>
 509             Andrew Pinski  <pinskia@physics.uc.edu>
 510
 511         * aclocal.m4: Rename to ...
 512         * acinclude.m4: here and also use m4_include instead of sinclude.
 513         * aclocal.m4: Regenerate.
 514         * configure: Regenerate.
 515         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
 516         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
 517
 518 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
 519
 520         * archive.c: Fix all the warnings about passing unsigned char*
 521         to char* and the other way too.
 522
 523 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
 524
 525         PR libobjc/16448
 526         * exception.c: Include config.h
 527         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
 528         SJLJ_EXCEPTIONS.
 529         * configure.ac: Find out what exception handling code we use.
 530         * configure: Regenerate.
 531         * config.h.in: New file, regenerate.
 532
 533 2004-09-16  Andrew Pinski  <apinski@apple.com>
 534
 535         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
 536
 537 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
 538
 539         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
 540         ACX_NONCANONICAL_TARGET.
 541         * configure: Regenerate.
 542
 543 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
 544
 545         * objc/sarray.h: Hoist include of assert.h near the top of file,
 546         and mark the remainder of the file 'extern "C"'.
 547
 548 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 549
 550         * objc/Object.h: Move includes out of extern "C" blocks.
 551         * objc/encoding.h: Likewise.
 552         * objc/hash.h: Likewise.
 553         * objc/objc-api.h: Likewise.
 554         * objc/runtime.h: Likewise.
 555         * objc/sarray.h: Likewise.
 556         * objc/typedstream.h: Likewise.
 557
 558 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
 559
 560         * objc/NXConstStr.h: Update copyright date; bracket with
 561         'extern "C"' for C++ use; make include syntax consistent
 562         by using <...> instead of "..."; hoist <objc/...> includes
 563         above the 'extern "C"' block.
 564         * objc/Object.h: Likewise.
 565         * objc/Protocol.h: Likewise.
 566         * objc/encoding.h: Likewise.
 567         * objc/hash.h: Likewise.
 568         * objc/runtime.h: Likewise.
 569         * objc/sarray.h: Likewise.
 570         * objc/thr.h: Likewise.
 571         * objc/typedstream.h: Likewise.
 572         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
 573         (objc_static_instances): For C++ case, do away with
 574         zero-sized array.
 575         (objc_method): Hoist definition to file scope.
 576         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
 577         class_get_instance_method, class_create_instance,
 578         class_get_class_name, class_get_instance_size,
 579         class_get_meta_class, class_get_super_class, class_get_version,
 580         class_is_class, class_is_meta_class, class_set_version,
 581         class_get_gc_object_type, class_ivar_set_gcinvisible,
 582         get_imp): Rename 'class' parameter to '_class'.
 583         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
 584         * objc/objc.h: Update copyright date.
 585         (arglist_t): Provide a union tag.
 586
 587 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
 588
 589         * thr.c (__objc_thread_detach_function): Do not mark as volatile
 590         but instead use the attribute noreturn.
 591
 592 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
 593
 594         * encoding.c: Rename target_flags with a #define to avoid
 595         conflict with a prior declaration.
 596
 597 2004-06-24  Andrew Pinski  <apinski@apple.com>
 598
 599         * objc/encoding.h: Wrap the functions with extern "C" for C++
 600         mode.
 601         * objc/hash.h: Likewise.
 602         * objc/objc-api.h: Likewise.
 603         * objc/objc-list.h: Likewise.
 604         * objc/runtime.h: Likewise.
 605         * objc/sarray.h: Likewise.
 606         * objc/thr.h: Likewise.
 607         * objc/typedstream.h: Likewise.
 608
 609
 610 2004-06-21  Nick Clifton  <nickc@redhat.com>
 611
 612         * encoding.c (BITS_PER_UNIT): Define if a definition is not
 613         provided.
 614
 615 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
 616
 617         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
 618         (exception_gc.lo): New.
 619         (OBJS_GC): Add exception_gc.lo.
 620
 621 2004-06-17  Richard Henderson  <rth@redhat.com>
 622
 623         * exception.c: New file.
 624         * Makefile.in (exception.lo): New.
 625         (OBJS): Add it.
 626
 627 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
 628
 629         * linking.m (_objcInit): New empty function
 630         for Darwin only.
 631
 632 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
 633
 634         * configure.ac: Support --enable-shared=libobjc.
 635         * configure: Regenerate.
 636
 637         PR libobjc/15901
 638         * configure.ac: Do not disable shared by default.
 639         * configure: Regenerate.
 640
 641 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
 642
 643         * Protocol.m ([-isEqual:]): Small optimizations returning
 644         immediately if the argument is equal to self, and accessing
 645         the argument's name directly if it's a protocol.
 646
 647 2004-06-03  David Ayers  <d.ayers@inode.at>
 648
 649         * Protocol.m ([-isEqual:]): Test the class of the argument.
 650
 651 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 652
 653         * configure.ac (includedir): Rename to ...
 654         (includedirname).
 655         * Makefile.in: s/includedir/includedirname/.
 656
 657         PR target/11572
 658         * configure.ac (includedir): Set to "include"
 659         except for Darwin.
 660         (libext) Set to empty except for Darwin.
 661         * configure: Regenerate
 662         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
 663         s/include/$(includedir)/g.
 664
 665 2004-05-25  Daniel Jacobowitz  <drow@false.org>
 666
 667         * Makefile.in: Add .NOEXPORT.
 668
 669 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 670
 671         Merge from the libobjc-branch
 672         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
 673
 674                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
 675
 676         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
 677
 678                 * Makefile.in (OBJC_H): Add objc-deps.h.
 679
 680         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
 681
 682                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
 683                 ([-hash], [-isEqual:]): New methods.
 684
 685         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
 686
 687                 * sarray.c (sarray_free): Add a better comment.
 688
 689         2004-01-27  Adam Fedor  <fedor@gnu.org>
 690
 691                 * hash.c (hash_add): Cast cachep to int.
 692                 * selector.c (__sel_register_typed_name): Cast
 693                 soffset_decode to int.
 694
 695         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
 696
 697                 * selector.c: Rename register_selectors_from_list to
 698                 __objc_register_selectors_from_list. Update caller.
 699                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
 700                 while registering selectors. Use __sel_register_typed_name instead
 701                 of sel_register_typed_name. Check for NULL method_name:s.
 702                 (pool_alloc_selector): New function.
 703                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
 704                 selector structures.
 705                 * sendmsg.c (class_add_method_list): Use
 706                 __objc_register_selectors_from_list.
 707                 * objc/runtime.h: Add __objc_register_selectors_from_list.
 708
 709         2004-01-25  Adam Fedor  <fedor@gnu.org>
 710                     Nicola Pero  <n.pero@mi.flashnet.it>
 711                     Andrew Pinski  <pinskia@physics.uc.edu>
 712
 713                 * objc/objc-decls.h: New file.
 714                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
 715                 (_objc_load_callback): Likewise.
 716                 (_objc_object_alloc): Likewise.
 717                 (_objc_object_copy): Likewise.
 718                 (_objc_object_dispose): Likewise.
 719
 720         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 721
 722                 * archive.c: s/__inline__/inline
 723                 * sendmsg.c: Likewise.
 724
 725                 * encoding.c: Remove FIXME about the warning
 726                 about unused variable.
 727                 * sendmsg.c: Add a FIXME comment saying that
 728                 this should be using libffi.
 729
 730                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
 731
 732
 733 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
 734
 735         * archive.c (objc_read_class): Initialize class_name.
 736         (objc_read_selector): Initialize selector_name.
 737
 738 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
 739
 740         * Makefile.in (toolexecdir): Remove trailing space.
 741
 742 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
 743
 744         PR libobjc/14948
 745         * configure.ac: De-precious CC so multilibs work.
 746         * configure: Regenerate.
 747
 748 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 749
 750         * configure.ac: Restore toolexecdir.
 751         * Makefile.in: Restore toolexecdir.
 752         * configure: Regenerate.
 753
 754 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
 755
 756         * configure.ac: Remove (unused) glibcpp_prefixdir.
 757         * configure: Regenerate.
 758
 759         * configure.in: Rename to configure.ac.
 760         * Makefile.in: Update to match.
 761
 762         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
 763         Replace glibcpp_toolexeclibdir with toolexeclibdir.
 764         * configure.in: Remove glibcpp_toolexecdir (unused).
 765         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
 766         config.h or stamp-h (unused).  Move one comment to the right place.
 767         * configure: Regenerate.
 768         * config.h.in: Remove (unused).
 769
 770         * config.h.in: Regenerate with autoheader.
 771
 772         * Makefile.in: Remove (unused) gcc_version_trigger.
 773         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
 774         gcc_version_trigger.
 775         * configure: Regenerate.
 776
 777         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
 778         Sort file into sections.  Remove dnl where appropriate.  Fix
 779         other style issues.
 780         * configure: Regenerate.
 781
 782         * configure.in: Replace old AC_PROG_CC hack with new one.
 783         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
 784         are no subdirectory output files, so this is fine).  Change prereq
 785         to autoconf 2.59.
 786         * aclocal.m4: Include ../config/no-executables.m4.
 787         * configure: Regenerate with autoconf 2.59.
 788
 789         * configure.in: Improve comments on gthread_cflags.  Improve m4
 790         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
 791         * configure: Regenerate.
 792
 793         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
 794         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
 795         redundant checks for values of RANLIB, AR, INSTALL.
 796         * configure: Regenerate.
 797
 798         * configure.in: Clean up handling of
 799         --enable-version-specific-runtime-libs and related variables;
 800         replace 'if test' with 'case' where reasonable.  Fix comments.
 801         Remove useless libstdcxx_interface.
 802         * configure: Regenerate.
 803
 804         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
 805         Replace uses of target_alias with target_noncanonical.
 806         * aclocal.m4: Include ../config/acx.m4.
 807         * configure: Regenerate.
 808         * Makefile.in: Replace uses of target_alias with target_noncanonical.
 809         Fix copyright statement.
 810
 811         * configure.in: Hand-inline bulky, confusing macros from
 812         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
 813         Update copyright notice.  Remove stuff for automake, which isn't
 814         used in this directory.  Remove emacs local variables.
 815         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
 816         * configure: Regenerate.
 817
 818 2004-03-16  Manfred Hollstein  <mh@suse.com>
 819
 820         * Makefile.in, configure.in, configure: Update copyright years.
 821
 822 2004-03-15  Manfred Hollstein  <mh@suse.com>
 823
 824         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
 825         definition from configure.in.
 826         * configure.in (PACKAGE): Add definition.
 827         (VERSION): Add definition; substitute it in output files.
 828         * configure: Re-generate.
 829
 830 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
 831
 832         * objc/hash.h (hash_string, compare_strings):
 833         Add type-casts to make Objective-C++ happy.
 834         * objc/typedstream.h (objc_get_stream_class_version):
 835         Rename parameter from 'class' to 'class_name' to make
 836         Objective-C++ happy.
 837
 838 2004-03-01  Michael Matz  <matz@suse.de>
 839
 840         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
 841
 842 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
 843
 844         * objc/objc-api.h (objc_super): The 'class' field shall
 845         be named 'super_class' #ifdef __cplusplus.
 846
 847 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 848
 849         PR target/10781
 850         * encoding.c (rs6000_special_round_type_align): Define.
 851
 852 2004-01-14  Adam Fedor  <fedor@gnu.org>
 853
 854         PR libobjc/12155
 855         * selector.c (__objc_register_instance_methods_to_class): Free
 856         new_list if not used.
 857
 858 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
 859
 860         PR libobjc/11904
 861         * sarray.c (sarray_free): Free array->is_copy_of latter.
 862
 863 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
 864
 865         PR 11433
 866         * Protocol.m (descriptionForInstanceMethod): Don't dereference
 867         instance_methods if it's NULL.
 868         (descriptionForClassMethod): Likewise for class_methods.
 869
 870 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 871
 872         * Makefile.in (runtime-info.h): Remove -Wp.
 873
 874 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 875
 876         * Makefile.in (CC1OBJ): Remove.
 877         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 878         correctly.
 879         Use .m extension for temporary file.
 880         Remove assembler temp file.
 881
 882 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 883
 884         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 885
 886 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 887
 888         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 889
 890 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 891
 892         * configure: Regenerate.
 893
 894 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 895
 896         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 897         (libdir)/gcc-lib/ when installing.
 898         * configure: Regenerate.
 899
 900 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
 901
 902         libobjc/9969
 903         * sendmsg.c (get_imp): Fixed rare threading problem.
 904         (__objc_responds_to): Similar fixes.
 905         (objc_msg_lookup): Similar fixes.
 906         (__objc_init_install_dtable): Lock the runtime before checking if the
 907         table is installed.
 908
 909 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 910
 911         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
 912         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
 913         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
 914         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
 915         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
 916         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
 917         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
 918         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
 919         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
 920         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
 921         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
 922
 923 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
 924                           Nicola Pero  <n.pero@mi.flashnet.it>
 925
 926         libobjc/10742
 927         * init.c (class_superclass_of_class): New function.
 928         (create_tree_of_subclasses_inherited_from): Use it.
 929         (__objc_tree_insert_class): Likewise.
 930         (class_is_subclass_of_class): Likewise.
 931
 932 2003-04-11  David Chad  <davidc@freebsd.org>
 933             Loren J. Rittle  <ljrittle@acm.org>
 934
 935         libobjc/8562
 936         * objc/hash.h (hash_string): Constify correctly.
 937         (compare_ptrs): Use direct compare.
 938         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
 939         * objc/sarray.h: Global rename index to indx to avoid shadow.
 940
 941 2003-03-12  Andreas Schwab  <schwab@suse.de>
 942
 943         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
 944         glibcpp_toolexeclibdir.
 945         * configure: Rebuilt.
 946
 947 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
 948
 949         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
 950         config.status.
 951         * configure: Rebuilt.
 952
 953 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
 954
 955         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
 956         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
 957         version_specific_libs is enabled.
 958         * configure: Rebuilt.
 959
 960 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
 961
 962         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
 963         (install-libs, install-headers): Prepend $(DESTDIR) to
 964         destination paths in all (un)installation commands.
 965
 966 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
 967
 968         * thr-objc.c: Include coretypes.h and tm.h.
 969
 970 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
 971
 972         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
 973
 974 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
 975
 976         * configure.in: Remove skip-this-dir support.
 977         * configure: Regenerate.
 978
 979 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 980
 981         * Makefile.in (all): Fix multilib parallel build.
 982
 983 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
 984
 985         * sendmsg.c (nil_method): Declare not to take a variable number of
 986         args.
 987         (objc_msg_lookup): Cast nil_method to IMP before returning it.
 988         (objc_msg_lookup_super): The same.
 989
 990 2002-09-10  Jan Hubicka  <jh@suse.cz>
 991
 992         * nil_method.c (nil_method): No longer defined with variable
 993         arguments.
 994
 995 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
 996
 997         * objc/encoding.h: Fix formatting.
 998         * objc/hash.h: Likewise.
 999         * objc/objc-api.h: Likewise.
1000         * objc/runtime.h: Likewise.
1001         * objc/thr.h: Likewise.
1002         * archive.c: Likewise.
1003         * class.c: Likewise.
1004         * encoding.c: Likewise.
1005         * gc.c: Likewise.
1006         * hash.c: Likewise.
1007         * init.c: Likewise.
1008         * misc.c: Likewise.
1009         * nil_method.c: Likewise.
1010         * objects.c: Likewise.
1011         * sarray.c: Likewise.
1012         * selector.c: Likewise.
1013         * sendmsg.c: Likewise.
1014         * thr-mach.c: Likewise.
1015         * thr.c: Likewise.
1016
1017 2002-06-25  DJ Delorie  <dj@redhat.com>
1018
1019         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
1020         GLIBCPP_TOPREL_CONFIGURE.
1021         * configure.in: Call it before AC_CANONICAL_SYSTEM.
1022         * configure: Regenerate.
1023
1024 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1025
1026         * Object.m (forward, read, write): Fix unused parameter warnings.
1027         * encoding.c: Include <stdlib.h>.
1028         (target_flags): Mark with attribute unused.
1029         (atoi): Delete.
1030         * runtime.h (__objc_selector_max_index): Change to unsigned int.
1031         (__objc_generate_gc_type_description): Prototype.
1032         * selector.c (__objc_selector_max_index): Change to unsigned int.
1033
1034 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
1035
1036         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
1037         we always have a return value: if __objc_msg_forward does not
1038         supply a forwarding implementation, return the default
1039         __builtin_apply based one.
1040
1041 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1042
1043         * Object.m: Fix signed/unsigned warning.
1044         * Protocol.m: Likewise.
1045         * archive.c: Always include stdlib.h.
1046         (objc_read_short, objc_read_unsigned_short, objc_read_int,
1047         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
1048         Fix signed/unsigned warning.
1049         (objc_write_type, objc_read_type, objc_write_types,
1050         objc_read_types): Ensure ctype 8-bit safety.
1051         (__objc_no_write, __objc_no_read): Mark unused parameters.
1052         * class.c (class_table_setup): Specify void arg.
1053         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
1054         objc_skip_typespec, objc_skip_offset,
1055         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
1056         (objc_layout_structure_next_member): Ensure variables are
1057         initialized.
1058         * gc.c (__objc_generate_gc_type_description,
1059         class_ivar_set_gcinvisible): Mark unused parameters.
1060         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
1061         unused parameters.
1062         (__objc_init_protocols) Fix signed/unsigned warning.
1063         * nil_method.c (nil_method): Mark unused parameters.
1064         * thr.h (objc_thread_callback): Specify void arg.
1065         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
1066         signed/unsigned warning.
1067         (sarray_free): Fix formatting.
1068         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
1069         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
1070
1071 2002-06-09  Andreas Jaeger  <aj@suse.de>
1072
1073         * encoding.c (objc_layout_structure_next_member): Remove unused
1074         variable.
1075
1076 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1077
1078         * Makefile.in (SHELL): Set to @SHELL@.
1079         (WARN_CFLAGS): New.
1080         (ALL_CFLAGS): Add $(WARN_CFLAGS).
1081
1082 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1083
1084         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
1085         * configure: Regenerate.
1086
1087 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
1088
1089         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1090         script entry, and set LD to it when configuring multilibs.
1091         * configure: Rebuilt.
1092
1093 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
1094
1095         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
1096
1097 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
1098
1099         PR objc/6107
1100         * objc/objc-api.h (struct objc_protocol_list): Change type of
1101         member count from int to size_t.
1102
1103 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1104
1105         PR libobjc/4039
1106         * aclocal.m4: Replace with version copied from libstdc++-v3.
1107         * configure.in: Update for changes to aclocal and Makefile.
1108         * configure: Regenerate.
1109         * Makefile.in: Correct install of multilibs and shared libs, use
1110         INSTALL_DATA for include files.
1111
1112 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
1113
1114         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
1115         categories - when an unclaimed category was found, the loop was
1116         doing two steps forward instead of one, so that in certain cases
1117         it was failing to properly load all the categories.  (Reported
1118         with fix by Alexander Malmberg <alexander@malmberg.org>).
1119
1120 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
1121
1122         * encoding.c: Add target_flags.
1123
1124 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
1125
1126          * objc/objc-api.h (_C_VECTOR): New.
1127
1128          * encoding.c (VECTOR_TYPE): New.
1129
1130 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1131
1132         * class.c: Rewritten the class table to use optimized, lock-free
1133         lookup.  This more than doubles the speed of class method
1134         invocations.  (class_table_setup), (class_table_insert),
1135         (class_table_replace), (class_table_get_safe),
1136         (class_table_next), (class_table_print),
1137         (class_table_print_histogram): New functions.
1138         (__objc_init_class_tables): Use class_table_setup.
1139         (__objc_add_class_to_hash): Use class_table_get_safe and
1140         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
1141         assert the existence of the table; do not lock the runtime; use
1142         class_table_get_safe.  (objc_next_class): Use class_table_next.
1143         (__objc_resolve_class_links): Use class_table_next.
1144         (class_pose_as): Use class_table_replace.
1145
1146 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
1147
1148         * gc.c: Removed the DEBUG declaration.
1149
1150 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1151
1152         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
1153         rather than through objc_thread_id, to save a function call.
1154         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
1155         Ditto.
1156
1157 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1158
1159         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
1160         to cast an id to a Class, which can not be done.  Make the check
1161         by using CLS_ISMETA on the class pointer instead.
1162         (object_is_meta_class): Similar fix.
1163
1164 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
1165
1166         * configure.in (AC_EXEEXT): Work around in case it expands to
1167         nothing, as in autoconf 2.50.
1168         * acinclude.m4: Likewise.
1169         * configure: Rebuilt.
1170
1171 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
1172
1173         * THREADS: Explain that when we compile libobjc inside GCC, we
1174         always use thr-objc.c as a backend, which uses GCC's thread code.
1175
1176 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
1177
1178         * init.c (__objc_send_message_in_list): When setting a new entry
1179         in __objc_load_methods use the method IMP as key, but check to see
1180         if the method is in the hashtable by looking at the IMP also.
1181         Also ... call the method after adding it to the hashtable rather
1182         than before ... thus preventing an obscure possibility of infinite
1183         recursion if a +load method itself loads a subclass.
1184
1185 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
1186
1187         * init.c (__objc_send_message_in_list): When setting a new entry
1188         in __objc_load_methods use the method name as key, not the method
1189         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
1190
1191 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
1192
1193         * objc-features.texi: Move to ../gcc/objc.texi.
1194         * fdl.texi: Remove.
1195         * Makefile.in: Don't generate documentation from
1196         objc-features.texi.
1197
1198 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
1199
1200         * fdl.texi: New file.
1201         * objc-features.texi: Simplify.
1202         * Makefile.in: Adjust accordingly.
1203
1204 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
1205
1206         * objc-features.texi: Use the GFDL.
1207
1208 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
1209
1210         * encoding.c (REAL_TYPE): Define.
1211
1212 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
1213
1214         * encoding.c (TYPE_MODE): Define.
1215
1216 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
1217
1218         * thr.c (objc_thread_add): New function.
1219         (objc_thread_remove): Ditto.
1220         * objc/thr.h: Declare them.
1221         * libobjc.def: Mention them.
1222
1223 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
1224
1225         * objc-features.texi: Document the @compatibility_alias compiler
1226         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
1227
1228 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1229
1230         * sendmsg.c (__objc_forward): Delete strlen() declaration.
1231
1232 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
1233
1234         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
1235         we're not interested in the result and they might fail.
1236         * configure: Regenerated.
1237
1238 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1239
1240         * objc-features.texi: Use @email.
1241
1242 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1243
1244         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
1245         printf.
1246
1247 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
1248
1249         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
1250         determines the value dynamically.
1251
1252 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
1253
1254         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
1255         libraries to provide a function that returns the real forwarding
1256         function. This can alleviate problems __builtin_apply() and
1257         friends have on various platforms. (Solution suggested by Helge
1258         Hess.)
1259
1260         * objc/objc-api.h: Define __objc_msg_forward.
1261
1262         * sendmsg.c: Define gen_rtx_REG.
1263
1264 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1265
1266         * thr-rtems.c: New file. Stub to compile.
1267
1268 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1269
1270         * configure: Rebuilt with new libtool.m4.
1271
1272 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1273
1274         * configure.in: Create a config.h file. Check for <sched.h>.
1275         * configure: Regenerate.
1276
1277         * config.h.in: Check for <sched.h>.
1278
1279 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
1280
1281         * configure: Regenerate after change to ../libtool.m4.
1282
1283 2000-08-14  Andreas Schwab  <schwab@suse.de>
1284
1285         * objc-features.texi (Top): Move @menu at end of node.
1286
1287 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
1288
1289         * objc-features.texi: Move @node Top before @menu.
1290
1291 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1292
1293         * objc-features.texi: Documented the new -fconstant-string-class
1294         option.
1295
1296 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1297
1298         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
1299         improve the Posix thread support for Objective-C.
1300
1301 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
1302
1303         * aclocal.m4: Replace copy of ../libtool.m4 with
1304         sinclude(../libtool.m4).
1305
1306 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
1307
1308         * configure.in: Added libtool support; build shared libraries
1309         if --enable-shared was passed on command line.
1310         * Makefile.in: Modified most compilation commands to use libtool.
1311         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
1312         libtool distribution.
1313
1314 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1315
1316         * sarray.c, Object.m: Removed the explicit prototypes for strlen
1317         and memcpy on 64-bit platforms (Suggested by Rodney Brown
1318         <rdb@cup.hp.com>).
1319
1320 2000-05-12  H.J. Lu  (hjl@gnu.org)
1321
1322         * Makefile.in (GTHREAD_FLAGS): New.
1323         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
1324         (OBJC_THREAD_FILE): Changed to thr-objc.
1325
1326         * configure.in (GTHREAD_FLAGS): New, check and replace it for
1327         Makefile.
1328         (OBJC_THREAD_FILE): Removed.
1329
1330         * thr-objc.c: New.
1331
1332 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1333
1334         * objc/hash.h: Include string.h.
1335
1336 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
1337
1338         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
1339
1340 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
1341
1342         * Object.m (strlen): Provide prototype on all 64bit platforms,
1343         not only alpha.
1344         * sarray.c (memcpy): Likewise.
1345         * encoding.c (objc_layout_finish_structure): Don't use
1346         ROUND_TYPE_ALIGN on sparc.
1347
1348         * encoding.c (objc_layout_structure_next_member): Do the whole
1349         procedure even for the first member, so that we get correct
1350         alignment.
1351
1352 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
1353
1354         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
1355         comments.
1356
1357 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
1358
1359         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
1360
1361 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
1362
1363         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
1364
1365 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
1366
1367         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
1368         the compiler when building C code.
1369
1370 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
1371
1372         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
1373         libdir, libsubdir and tooldir.
1374
1375 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
1376
1377         * init.c (__objc_force_linking): Make global.
1378
1379 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
1380
1381         * configure.in (AC_EXEEXT): Remove call.
1382         (compiler_name): Explicitly check with no extension and .exe
1383         extension.
1384         * configure: Regenerate.
1385
1386 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1387
1388         * Makefile.in (CC1OBJ): Define in terms of CC.
1389         (runtime-info.h): Use.
1390
1391 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1392
1393         * objc-features.texi: Updated the URL to Boehm's GC page.
1394
1395 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1396
1397         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
1398         the char as being signed (patch from Daniel Jacobowitz
1399         <drow@false.org>).
1400
1401 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1402
1403         * configure.in (AC_PREREQ): Update to 2.13.
1404         (AC_EXEEXT): Call to find possible file extension.
1405         (compiler_name): Use.
1406         * configure: Regenerate.
1407
1408 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
1409
1410         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
1411
1412 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
1413
1414         * configure.in (thread_file): Correct and simplify code to find
1415         the thread file.
1416         * configure: Rebuilt.
1417
1418 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
1419
1420         * configure.in (compiler_name): Add check to detect if this
1421         language's compiler has been built.
1422         * configure: Regenerate.
1423
1424 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1425
1426         *  configure.in: Use AC_PREREQ(2.12.1).
1427
1428 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
1429
1430         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
1431
1432 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1433
1434         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
1435
1436 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1437
1438         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
1439
1440 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
1441
1442         * objc-features.texi (Top): Changed the email address.
1443         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
1444
1445 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
1446
1447         * encoding.c: Redefine get_inner_array_type to get the first entry
1448         in the structure.
1449
1450 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
1451
1452         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
1453         (objc_get_type_qualifiers): Similarly.
1454         * objc/encoding.h (_C_BYREF): Define.
1455         (_F_BYREF): Define.
1456
1457 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
1458
1459         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
1460         works out on 64-bit systems.
1461
1462 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
1463
1464         * Makefile.in (INCLUDES): Make it multilib-friendly.
1465
1466 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
1467
1468         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
1469
1470 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
1471                          Jeffrey A Law  (law@cygnus.com)
1472
1473         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
1474         (FLAGS_TO_PASS): Added.
1475         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
1476
1477         * archive.c: Change config.h to tconfig.h.
1478
1479         * configure.in: Find gcc's object directory even for multilibs.
1480
1481 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
1482
1483         * configure.in: Escape ^ in grep string.
1484         * configure: Rebuilt.
1485
1486 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
1487
1488         * All .h files pushed down into the objc/ subdirectory.
1489         * Makefile.in (copy_headers): Corresponding changes.
1490         * configure.in (AC_INIT): Corresponding changes.
1491         * configure: Rebuilt.
1492
1493 1998-09-30  Ben Elliston  <bje@cygnus.com>
1494             Jeff Law      <law@cygnus.com>
1495
1496         * Makefile.in: Rewrite.
1497
1498         * configure.in: Likewise.
1499
1500         * configure: Regenerate.
1501
1502         * All .c files.  Remove "objc" prefix when including objc header
1503         files.  Include tconfig.h, not ../tconfig.h.
1504
1505 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
1506
1507         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
1508         (get_inner_array_type): Define.
1509
1510 1998-09-21  Ben Elliston  <bje@cygnus.com>
1511
1512         * New directory.  Moved files from ../gcc/objc.