libobjc/ChangeLog

   1 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
   2
   3         * objc/objc-exception.h: New file.
   4         * exception.c (objc_set_uncaught_exception_handler): Implemented.
   5         (objc_set_exception_matcher): Implemented.
   6         (objc_exception_throw): Use the uncaught exception handler if set.
   7         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
   8         hardcoded isKindOf.
   9         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
  10         up.  Removed segmentation fault when value is 'nil'.
  11         * objc/objc-api.h (_objc_unexpected_exception): Mark as
  12         deprecated.
  13         * Makefile.in (exception.lo, exception_gc.lo): Use
  14         -Wno-deprecated-declarations when compiling.
  15         (OBJC_H): Added objc-exception.h
  16
  17 2010-09-08  Nicola Pero  <nicola@nicola.brainstorm.co.uk>
  18
  19         * objc/typedstream.h: Deprecate all functions in the file.  This
  20         file is obsolete.
  21         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
  22         [-awake]): Documented that these methods are deprecated.  Added a
  23         brief description of the Object class and its relationship to the
  24         NSObject class.
  25         * Makefile.in: Compile archive.c and Object.m with
  26         -Wno-deprecated-declarations.
  27
  28 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  29
  30         Removed obsolete intermediate threading layer.
  31         * thr.c: Use __gthread_objc_xxx functions directly instead of
  32         __objc_thread_xxx ones.
  33         * objc/thr.h: Removed prototypes of no longer existing
  34         __objc_thread_xxx functions.
  35         * Makefile.in: Removed thr-objc.lo.
  36         * thr-dce.c: File removed.
  37         * thr-decosf1.c: File removed.
  38         * thr-irix.c: File removed.
  39         * thr-mach.c: File removed.
  40         * thr-objc.c: File removed.
  41         * thr-os2.c: File removed.
  42         * thr-posix.c: File removed.
  43         * thr-pthreads.c: File removed.
  44         * thr-rtems.c: File removed.
  45         * thr-single.c: File removed.
  46         * thr-solaris.c: File removed.
  47         * thr-vxworks.c: File removed.
  48         * thr-win32.c: File removed.
  49         * README.threads: File removed.
  50         * THREADS.MACH: File removed.
  51         * THREADS: Updated.
  52
  53 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  54
  55         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
  56
  57 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
  58
  59         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
  60         Add a comment as to why, update FIXME comments.
  61
  62 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  63
  64         * makefile.dos: Obsolete file removed.
  65
  66 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  67
  68         * aclocal.m4: Regenerate.
  69
  70 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
  71
  72         PR libobjc/30445
  73         * configure.ac (extra_ldflags_libobjc): Define appropriately for
  74         Cygwin and MinGW hosts.
  75         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
  76         (libobjc.dll): Likewise.
  77         * configure: Regenerate.
  78
  79 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  80
  81         * configure: Regenerate.
  82
  83 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
  84
  85         * sarray.c (sarray_free): Use old_buckets variable.
  86         * encoding.c (objc_layout_structure_next_member): Remove unused
  87         bfld_type_size variable.
  88
  89 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  90
  91         * configure.ac (AC_PREREQ): Bump to 2.64.
  92
  93 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  94
  95         * aclocal.m4: Regenerate.
  96         * configure: Regenerate.
  97         * config.h.in: Regenerate.
  98
  99 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 100
 101         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
 102
 103 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 104
 105         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
 106         New variables.
 107         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
 108
 109 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 110
 111         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 112
 113 2009-04-09  Nick Clifton  <nickc@redhat.com>
 114
 115         * sendmsg.c: Change copyright header to refer to version 3 of
 116         the GNU General Public License with version 3.1 of the GCC
 117         Runtime Library Exception and to point readers at the COPYING3
 118         and COPYING3.RUNTIME files and the FSF's license web page.
 119         * NXConstStr.m: Likewise.
 120         * Object.m: Likewise.
 121         * Protocol.m: Likewise.
 122         * archive.c: Likewise.
 123         * class.c: Likewise.
 124         * encoding.c: Likewise.
 125         * exception.c: Likewise.
 126         * gc.c: Likewise.
 127         * hash.c: Likewise.
 128         * init.c: Likewise.
 129         * libobjc_entry.c: Likewise.
 130         * linking.m: Likewise.
 131         * misc.c: Likewise.
 132         * nil_method.c: Likewise.
 133         * objc/NXConstStr.h: Likewise.
 134         * objc/Object.h: Likewise.
 135         * objc/Protocol.h: Likewise.
 136         * objc/encoding.h: Likewise.
 137         * objc/hash.h: Likewise.
 138         * objc/objc-api.h: Likewise.
 139         * objc/objc-decls.h: Likewise.
 140         * objc/objc-list.h: Likewise.
 141         * objc/objc.h: Likewise.
 142         * objc/runtime.h: Likewise.
 143         * objc/sarray.h: Likewise.
 144         * objc/thr.h: Likewise.
 145         * objc/typedstream.h: Likewise.
 146         * objects.c: Likewise.
 147         * sarray.c: Likewise.
 148         * selector.c: Likewise.
 149         * thr-dce.c: Likewise.
 150         * thr-decosf1.c: Likewise.
 151         * thr-irix.c: Likewise.
 152         * thr-mach.c: Likewise.
 153         * thr-objc.c: Likewise.
 154         * thr-os2.c: Likewise.
 155         * thr-posix.c: Likewise.
 156         * thr-pthreads.c: Likewise.
 157         * thr-rtems.c: Likewise.
 158         * thr-single.c: Likewise.
 159         * thr-solaris.c: Likewise.
 160         * thr-vxworks.c: Likewise.
 161         * thr-win32.c: Likewise.
 162         * thr.c: Likewise.
 163         * libobjc.def: Change copyright header to refer to version 3 of
 164         the GNU General Public License and to point readers at the COPYING3
 165         file and the FSF's license web page.
 166         * makefile.dos: Likewise.
 167
 168 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 169
 170         * Makefile.in: Change copyright header to refer to version
 171         3 of the GNU General Public License and to point readers at the
 172         COPYING3 file and the FSF's license web page.
 173         * configure.ac: Likewise.
 174
 175 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
 176             David Ayers  <ayers@fsfe.org>
 177
 178         PR libobjc/27466
 179         * objc/objc-api.h (_objc_unexpected_exception): Declare
 180         new hook.  Update copyright dates.
 181         * exception.c (objc_exception_throw): Use hook.  Update
 182         copyright dates.
 183         * libobjc.def (_objc_unexpected_exception): Export hook.
 184         Update copyright dates.
 185
 186 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 187
 188         * configure: Regenerate.
 189
 190 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 191
 192         * configure: Regenerate.
 193
 194 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
 195
 196         *  Object.m (errno): Replaced by errno.h include.
 197         (compare): Cast self to id to prevent warning on comparison.
 198         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
 199         already there.
 200         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
 201         * thr-win32.c (__objc_thread_detach): Remove type warning.
 202         (__objc_thread_id): Likewise.
 203         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
 204         for noreturn.
 205
 206 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 207             Steve Ellcey  <sje@cup.hp.com>
 208
 209         * configure: Regenerate for new libtool.
 210         * config.h.in: Regenerate for new libtool.
 211
 212 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 213
 214         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
 215
 216 2008-07-18  Matthias Klose  <doko@ubuntu.com>
 217
 218         * Makefile.in: Include ../boehm-gc/threads.mk.
 219         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
 220
 221 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 222
 223         * Makefile.in (install-info): New stub target.
 224
 225 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 226
 227         * configure: Regenerate.
 228
 229 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
 230
 231         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
 232         if HAVE_GETIPINFO is not defined.
 233
 234 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
 235
 236         * Object.m (compare): Add type id.
 237         * objc/Object.h: Likewise.
 238         * archive.c (objc_read_class): Use size_t to extend version to be
 239         size of pointer scalar width.
 240         * sendmsg.c (rtx): Undefine it before redefinition.
 241         (__objc_print_dtable_stats): Cast arguments to long as intended.
 242
 243 2008-05-30  Julian Brown  <julian@codesourcery.com>
 244
 245         * exception.c (__objc_exception_class): Initialise as constant
 246         array for ARM EABI. Change macro to static const for non-ARM EABI.
 247         (ObjcException): Add note about structure layout. Remove landingPad
 248         and handlerSwitchValue for ARM EABI.
 249         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
 250         of function.
 251         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
 252         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
 253         ARM EABI unwinding support.
 254         (objc_exception_throw): Use memcpy to initialise exception class.
 255
 256 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
 257
 258         * encoding.c (strip_array_types): Rename from get_inner_array_type.
 259         (rs6000_special_round_type_align): Update.
 260
 261 2008-05-09  Julian Brown  <julian@codesourcery.com>
 262
 263         * Makefile.in (LTLDFLAGS): New.
 264         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
 265
 266 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
 267
 268         PR bootstrap/35457
 269         * aclocal.m4: Regenerate.
 270         * configure: Regenerate.
 271
 272 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
 273
 274         * configure: Regenerate.
 275
 276 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * configure.ac: Don't run config-ml.in directly.
 279         (multilib_arg): New.
 280         * configure: Regenerated.
 281
 282 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
 283
 284         PR libobjc/30731
 285         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
 286         of _Unwind_Word for variables which are used in
 287         read_uleb128/read_sleb128.
 288         (PERSONALITY_FUNCTION): Likewise.
 289
 290 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         * aclocal.m4: Regenerated.
 293
 294 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 295
 296         * configure.ac: Fix a typo in *-*-darwin clause.
 297         * configure: Regenerated.
 298
 299 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * configure.ac: Fix a typo.
 302         * configure: Regenerated.
 303
 304 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
 305
 306         * configure: Regenerate.
 307
 308 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 309
 310         * Makefile.in: Replace all uses of libext with libsuffix.
 311         * configure.ac: Likewise.
 312         * configure: Regenerate.
 313
 314         Revert:
 315         * Makefile.in: Remove all uses of $(libext).
 316
 317 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 318
 319         * Makefile.in: Remove all uses of $(libext).
 320
 321 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
 322
 323         * configure: Regenerate.
 324         * aclocal.m4: Regenerate.
 325
 326 2007-04-21  Andrew Ruder  <andy@aeruder.net>
 327
 328         * sendmsg.c (__objc_get_forward_imp): Call
 329         __objc_msg_forward2 for real.
 330
 331 2007-04-09  Andrew Ruder  <andy@aeruder.net>
 332
 333         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
 334         external libraries to provide a function that returns the real
 335         forwarding function based on both the selector and the receiver.
 336         * objc/objc-api.h: Define __objc_msg_forward2.
 337
 338 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 339
 340         * Makefile.in: Add dummy install-pdf target.
 341
 342 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 343
 344         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
 345         unused warning.
 346
 347 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
 348
 349         * encoding.c (darwin_rs6000_special_round_type_align): New.
 350
 351 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
 352
 353         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
 354         * configure.ac: Use multi.m4 from aclocal rather than custom
 355         code.  Use multi_basedir instead of toplevel_srcdir.
 356         * aclocal.m4: Regenerate.
 357         * configure: Regenerate.
 358
 359 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 360
 361         * Makefile.in: Added empty "pdf" target.
 362
 363 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
 364
 365         * configure: Regenerate.
 366
 367 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
 368
 369         * Makefile.in: Add install-html target. Add install-html to .PHONY
 370
 371 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 372
 373         PR libobjc/26309
 374         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
 375
 376 2006-01-24  David Ayers  <d.ayers@inode.at>
 377
 378         PR libobjc/9751
 379         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
 380         and insure the new strings are '\0' termintated.
 381
 382 2006-01-24  David Ayers  <d.ayers@inode.at>
 383
 384         PR libobjc/13946
 385         * configure.ac: Add include directives for --enable-objc-gc.
 386         * Makefile.in: Ditto.
 387         * configure: Regenerate.
 388
 389         * gc.c (__objc_class_structure_encoding): Increment the used bytes
 390         instead of the local pointer to them.
 391
 392 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 393
 394         PR objc/25360
 395         * objc/objc-api.c (_C_COMPLEX): New define.
 396         * encoding.c (objc_sizeof_type): Handle _C_Complex.
 397         (objc_alignof_type): Likewise.
 398         (objc_skip_typespec): Likewise.
 399
 400 2005-12-15  David Ayers  <d.ayers@inode.at>
 401
 402         PR libobjc/14382
 403         * README (+load,+initialize): Fix documentation to reflect
 404         intended and implemented semantics for +load and +initialize.
 405
 406 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 407
 408         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
 409         the name.
 410         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
 411         (rs6000_special_round_type_align): Update for the ABI fix.
 412         (objc_layout_finish_structure): Correct the encoding which is passed to
 413         ROUND_TYPE_ALIGN.
 414
 415 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 416
 417         PR libobjc/25347
 418         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
 419         but use the struct layout functions.
 420         (objc_alignof_type): Likewise.
 421         (objc_layout_structure): Handle _C_UNION_B also.
 422         (objc_layout_structure_next_member): Likewise.
 423         (objc_layout_finish_structure): Likewise.
 424
 425 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
 426
 427         PR libobjc/25346
 428         * objc/objc-api.h (_C_BOOL): New define.
 429         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
 430         (objc_alignof_type): Likewise.
 431         (objc_skip_typespec): Likewise.
 432
 433 2005-11-20  David Ayers  <d.ayers@inode.at>
 434
 435         PR libobjc/19024
 436         * objc/hash.h: Remove deprecated hash API.
 437         * hash_compat.c: Remove.
 438         * Makefile.in: Remove reference to hash_compat.c.
 439
 440         * configure.ac (VERSION): Bump library version to 2:0:0.
 441         * configure: Regenerate.
 442
 443 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
 444
 445         PR other/4372
 446         * thr-objc.c (_XOPEN_SOURCE): Define.
 447
 448 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
 449
 450         PR libobjc/23612
 451         * objc/objc-api.h (struct objc_ivar): Move definition to
 452         global scope.
 453
 454 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
 455             Rasmus Hahn  <rassahah@neofonie.de>
 456
 457         PR libobjc/23108
 458         * archive.c (objc_write_type): Correct the element offset.
 459         (objc_read_type): Likewise.
 460
 461 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
 462
 463         * All files: Update FSF address.
 464
 465 2005-08-13  Marcin Koziej  <creep@desk.pl>
 466             Andrew Pinski  <pinskia@physics.uc.edu>
 467
 468         PR libobjc/22492
 469         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
 470
 471 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 472
 473         * Makefile.in (extra_ldflags_libobjc): New.
 474         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
 475         (libobjc_gc$(libext).la): Likewise.
 476         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
 477         "-Wl,-single_module".
 478         * configure: Regenerate.
 479         * linking.m (_objcInit): Remove.
 480
 481 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
 482
 483         PR libobjc/22606
 484         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
 485
 486 2005-06-08  David Ayers  <d.ayers@inode.at>
 487
 488         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
 489         objc/encoding.h, objc/hash.h, objc/objc-api.h,
 490         objc/runtime.h, objc/sarray.h, objc/thr.h,
 491         objc/typedstream.h: Do not include Objective-C headers as
 492         system headers.
 493
 494 2005-06-07  David Ayers  <d.ayers@inode.at>
 495
 496         * archive.c, init.c, selector.c: Include hash.h.
 497         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
 498         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
 499         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
 500         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
 501         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
 502         Include Objective-C headers with quotes and objc/ directory
 503         prefix.
 504
 505 2005-05-19  Richard Henderson  <rth@redhat.com>
 506
 507         * exception.c: Revert last change.
 508
 509 2005-05-19  David Ayers  <d.ayers@inode.at>
 510
 511         * exception.c: Include tsystem.h for unwind.h.
 512
 513 2005-05-09  Mike Stump  <mrs@apple.com>
 514
 515         * configure: Regenerate.
 516
 517 2005-04-12  Mike Stump  <mrs@apple.com>
 518
 519         * configure: Regenerate.
 520
 521 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
 522
 523         * Makefile.in: Set gcc_version here.
 524         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
 525         in definition of toolexeclibdir so that $(gcc_version) is expanded
 526         by the Makefile.
 527         * aclocal.m4, configure: Regenerate.
 528
 529 2005-03-03  David Ayers  <d.ayers@inode.at>
 530
 531         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
 532         version reference.  Correct typo.
 533
 534 2005-03-02  David Ayers  <d.ayers@inode.at>
 535
 536         PR libobjc/19024
 537         * Makefile.in (OBJS): Add hash_compat.lo.
 538         (OBJS_GC): Add hash_compat_gc.lo.
 539         (hash_compat_gc.lo): New target and rule.
 540         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
 541         (hash_next, hash_value_for_key, hash_is_key_in_hash)
 542         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
 543         with objc_.  Add deprecated non prefixed inlined versions.
 544         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
 545         declarations.
 546         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
 547         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
 548         update callers.
 549         * hash_compat.c: New file.
 550         * archive.c: Update callers.
 551         * init.c: Likewise.
 552         * selector.c: Likewise.
 553         * libobjc.def: Add objc_ versions of hash functions.
 554
 555 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
 556
 557         PR libobjc/20252
 558         * Makefile.in (GTHREAD_FLAGS): Remove.
 559         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
 560         * thr-objc.c: Include config.h.
 561         * configure.ac: Instead of looking at GCC's makefile, figure out if
 562         GTHREAD_FLAGS should be defined by looking at the `thread model'
 563         of the current gcc.
 564         * configure: Regenerate.
 565         * config.h.in: Regenerate.
 566
 567 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
 568
 569         PR bootstrap/17383
 570         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
 571         (Determine CFLAGS for gthread): Use $host_subdir.
 572         * configure: Regenerate.
 573         * Makefile.in (host_subdir): New.
 574         (INCLUDES): Use it.
 575
 576 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
 577
 578         PR libobjc/12035
 579         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
 580         they are not used.
 581         Include limits.h and stdlib.h.
 582         Define BITS_PER_WORD.
 583
 584 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
 585
 586         * selector.c (__objc_init_selector_tables): Add missing void to
 587         definition.
 588
 589 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
 590
 591         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
 592         * configure, aclocal.m4: Regenerate.
 593
 594 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
 595
 596         * configure: Regenerate for libtool change.
 597
 598 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
 599
 600         * configure: Regenerate for libtool reversion.
 601
 602 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 603
 604         * configure: Regenerate for libtool change.
 605
 606 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
 607
 608         * aclocal.m4, config.h.in: Regenerate.
 609
 610 2004-10-08  Mike Stump  <mrs@apple.com>
 611             Andrew Pinski  <pinskia@physics.uc.edu>
 612
 613         * aclocal.m4: Rename to ...
 614         * acinclude.m4: here and also use m4_include instead of sinclude.
 615         * aclocal.m4: Regenerate.
 616         * configure: Regenerate.
 617         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
 618         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
 619
 620 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
 621
 622         * archive.c: Fix all the warnings about passing unsigned char*
 623         to char* and the other way too.
 624
 625 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
 626
 627         PR libobjc/16448
 628         * exception.c: Include config.h
 629         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
 630         SJLJ_EXCEPTIONS.
 631         * configure.ac: Find out what exception handling code we use.
 632         * configure: Regenerate.
 633         * config.h.in: New file, regenerate.
 634
 635 2004-09-16  Andrew Pinski  <apinski@apple.com>
 636
 637         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
 638
 639 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
 640
 641         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
 642         ACX_NONCANONICAL_TARGET.
 643         * configure: Regenerate.
 644
 645 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
 646
 647         * objc/sarray.h: Hoist include of assert.h near the top of file,
 648         and mark the remainder of the file 'extern "C"'.
 649
 650 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
 651
 652         * objc/Object.h: Move includes out of extern "C" blocks.
 653         * objc/encoding.h: Likewise.
 654         * objc/hash.h: Likewise.
 655         * objc/objc-api.h: Likewise.
 656         * objc/runtime.h: Likewise.
 657         * objc/sarray.h: Likewise.
 658         * objc/typedstream.h: Likewise.
 659
 660 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
 661
 662         * objc/NXConstStr.h: Update copyright date; bracket with
 663         'extern "C"' for C++ use; make include syntax consistent
 664         by using <...> instead of "..."; hoist <objc/...> includes
 665         above the 'extern "C"' block.
 666         * objc/Object.h: Likewise.
 667         * objc/Protocol.h: Likewise.
 668         * objc/encoding.h: Likewise.
 669         * objc/hash.h: Likewise.
 670         * objc/runtime.h: Likewise.
 671         * objc/sarray.h: Likewise.
 672         * objc/thr.h: Likewise.
 673         * objc/typedstream.h: Likewise.
 674         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
 675         (objc_static_instances): For C++ case, do away with
 676         zero-sized array.
 677         (objc_method): Hoist definition to file scope.
 678         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
 679         class_get_instance_method, class_create_instance,
 680         class_get_class_name, class_get_instance_size,
 681         class_get_meta_class, class_get_super_class, class_get_version,
 682         class_is_class, class_is_meta_class, class_set_version,
 683         class_get_gc_object_type, class_ivar_set_gcinvisible,
 684         get_imp): Rename 'class' parameter to '_class'.
 685         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
 686         * objc/objc.h: Update copyright date.
 687         (arglist_t): Provide a union tag.
 688
 689 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
 690
 691         * thr.c (__objc_thread_detach_function): Do not mark as volatile
 692         but instead use the attribute noreturn.
 693
 694 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
 695
 696         * encoding.c: Rename target_flags with a #define to avoid
 697         conflict with a prior declaration.
 698
 699 2004-06-24  Andrew Pinski  <apinski@apple.com>
 700
 701         * objc/encoding.h: Wrap the functions with extern "C" for C++
 702         mode.
 703         * objc/hash.h: Likewise.
 704         * objc/objc-api.h: Likewise.
 705         * objc/objc-list.h: Likewise.
 706         * objc/runtime.h: Likewise.
 707         * objc/sarray.h: Likewise.
 708         * objc/thr.h: Likewise.
 709         * objc/typedstream.h: Likewise.
 710
 711
 712 2004-06-21  Nick Clifton  <nickc@redhat.com>
 713
 714         * encoding.c (BITS_PER_UNIT): Define if a definition is not
 715         provided.
 716
 717 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
 718
 719         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
 720         (exception_gc.lo): New.
 721         (OBJS_GC): Add exception_gc.lo.
 722
 723 2004-06-17  Richard Henderson  <rth@redhat.com>
 724
 725         * exception.c: New file.
 726         * Makefile.in (exception.lo): New.
 727         (OBJS): Add it.
 728
 729 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
 730
 731         * linking.m (_objcInit): New empty function
 732         for Darwin only.
 733
 734 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
 735
 736         * configure.ac: Support --enable-shared=libobjc.
 737         * configure: Regenerate.
 738
 739         PR libobjc/15901
 740         * configure.ac: Do not disable shared by default.
 741         * configure: Regenerate.
 742
 743 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
 744
 745         * Protocol.m ([-isEqual:]): Small optimizations returning
 746         immediately if the argument is equal to self, and accessing
 747         the argument's name directly if it's a protocol.
 748
 749 2004-06-03  David Ayers  <d.ayers@inode.at>
 750
 751         * Protocol.m ([-isEqual:]): Test the class of the argument.
 752
 753 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 754
 755         * configure.ac (includedir): Rename to ...
 756         (includedirname).
 757         * Makefile.in: s/includedir/includedirname/.
 758
 759         PR target/11572
 760         * configure.ac (includedir): Set to "include"
 761         except for Darwin.
 762         (libext) Set to empty except for Darwin.
 763         * configure: Regenerate
 764         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
 765         s/include/$(includedir)/g.
 766
 767 2004-05-25  Daniel Jacobowitz  <drow@false.org>
 768
 769         * Makefile.in: Add .NOEXPORT.
 770
 771 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
 772
 773         Merge from the libobjc-branch
 774         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
 775
 776                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
 777
 778         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
 779
 780                 * Makefile.in (OBJC_H): Add objc-deps.h.
 781
 782         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
 783
 784                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
 785                 ([-hash], [-isEqual:]): New methods.
 786
 787         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
 788
 789                 * sarray.c (sarray_free): Add a better comment.
 790
 791         2004-01-27  Adam Fedor  <fedor@gnu.org>
 792
 793                 * hash.c (hash_add): Cast cachep to int.
 794                 * selector.c (__sel_register_typed_name): Cast
 795                 soffset_decode to int.
 796
 797         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
 798
 799                 * selector.c: Rename register_selectors_from_list to
 800                 __objc_register_selectors_from_list. Update caller.
 801                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
 802                 while registering selectors. Use __sel_register_typed_name instead
 803                 of sel_register_typed_name. Check for NULL method_name:s.
 804                 (pool_alloc_selector): New function.
 805                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
 806                 selector structures.
 807                 * sendmsg.c (class_add_method_list): Use
 808                 __objc_register_selectors_from_list.
 809                 * objc/runtime.h: Add __objc_register_selectors_from_list.
 810
 811         2004-01-25  Adam Fedor  <fedor@gnu.org>
 812                     Nicola Pero  <n.pero@mi.flashnet.it>
 813                     Andrew Pinski  <pinskia@physics.uc.edu>
 814
 815                 * objc/objc-decls.h: New file.
 816                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
 817                 (_objc_load_callback): Likewise.
 818                 (_objc_object_alloc): Likewise.
 819                 (_objc_object_copy): Likewise.
 820                 (_objc_object_dispose): Likewise.
 821
 822         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 823
 824                 * archive.c: s/__inline__/inline
 825                 * sendmsg.c: Likewise.
 826
 827                 * encoding.c: Remove FIXME about the warning
 828                 about unused variable.
 829                 * sendmsg.c: Add a FIXME comment saying that
 830                 this should be using libffi.
 831
 832                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
 833
 834
 835 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
 836
 837         * archive.c (objc_read_class): Initialize class_name.
 838         (objc_read_selector): Initialize selector_name.
 839
 840 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
 841
 842         * Makefile.in (toolexecdir): Remove trailing space.
 843
 844 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
 845
 846         PR libobjc/14948
 847         * configure.ac: De-precious CC so multilibs work.
 848         * configure: Regenerate.
 849
 850 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 851
 852         * configure.ac: Restore toolexecdir.
 853         * Makefile.in: Restore toolexecdir.
 854         * configure: Regenerate.
 855
 856 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
 857
 858         * configure.ac: Remove (unused) glibcpp_prefixdir.
 859         * configure: Regenerate.
 860
 861         * configure.in: Rename to configure.ac.
 862         * Makefile.in: Update to match.
 863
 864         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
 865         Replace glibcpp_toolexeclibdir with toolexeclibdir.
 866         * configure.in: Remove glibcpp_toolexecdir (unused).
 867         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
 868         config.h or stamp-h (unused).  Move one comment to the right place.
 869         * configure: Regenerate.
 870         * config.h.in: Remove (unused).
 871
 872         * config.h.in: Regenerate with autoheader.
 873
 874         * Makefile.in: Remove (unused) gcc_version_trigger.
 875         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
 876         gcc_version_trigger.
 877         * configure: Regenerate.
 878
 879         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
 880         Sort file into sections.  Remove dnl where appropriate.  Fix
 881         other style issues.
 882         * configure: Regenerate.
 883
 884         * configure.in: Replace old AC_PROG_CC hack with new one.
 885         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
 886         are no subdirectory output files, so this is fine).  Change prereq
 887         to autoconf 2.59.
 888         * aclocal.m4: Include ../config/no-executables.m4.
 889         * configure: Regenerate with autoconf 2.59.
 890
 891         * configure.in: Improve comments on gthread_cflags.  Improve m4
 892         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
 893         * configure: Regenerate.
 894
 895         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
 896         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
 897         redundant checks for values of RANLIB, AR, INSTALL.
 898         * configure: Regenerate.
 899
 900         * configure.in: Clean up handling of
 901         --enable-version-specific-runtime-libs and related variables;
 902         replace 'if test' with 'case' where reasonable.  Fix comments.
 903         Remove useless libstdcxx_interface.
 904         * configure: Regenerate.
 905
 906         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
 907         Replace uses of target_alias with target_noncanonical.
 908         * aclocal.m4: Include ../config/acx.m4.
 909         * configure: Regenerate.
 910         * Makefile.in: Replace uses of target_alias with target_noncanonical.
 911         Fix copyright statement.
 912
 913         * configure.in: Hand-inline bulky, confusing macros from
 914         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
 915         Update copyright notice.  Remove stuff for automake, which isn't
 916         used in this directory.  Remove emacs local variables.
 917         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
 918         * configure: Regenerate.
 919
 920 2004-03-16  Manfred Hollstein  <mh@suse.com>
 921
 922         * Makefile.in, configure.in, configure: Update copyright years.
 923
 924 2004-03-15  Manfred Hollstein  <mh@suse.com>
 925
 926         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
 927         definition from configure.in.
 928         * configure.in (PACKAGE): Add definition.
 929         (VERSION): Add definition; substitute it in output files.
 930         * configure: Re-generate.
 931
 932 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
 933
 934         * objc/hash.h (hash_string, compare_strings):
 935         Add type-casts to make Objective-C++ happy.
 936         * objc/typedstream.h (objc_get_stream_class_version):
 937         Rename parameter from 'class' to 'class_name' to make
 938         Objective-C++ happy.
 939
 940 2004-03-01  Michael Matz  <matz@suse.de>
 941
 942         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
 943
 944 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
 945
 946         * objc/objc-api.h (objc_super): The 'class' field shall
 947         be named 'super_class' #ifdef __cplusplus.
 948
 949 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 950
 951         PR target/10781
 952         * encoding.c (rs6000_special_round_type_align): Define.
 953
 954 2004-01-14  Adam Fedor  <fedor@gnu.org>
 955
 956         PR libobjc/12155
 957         * selector.c (__objc_register_instance_methods_to_class): Free
 958         new_list if not used.
 959
 960 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
 961
 962         PR libobjc/11904
 963         * sarray.c (sarray_free): Free array->is_copy_of latter.
 964
 965 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
 966
 967         PR 11433
 968         * Protocol.m (descriptionForInstanceMethod): Don't dereference
 969         instance_methods if it's NULL.
 970         (descriptionForClassMethod): Likewise for class_methods.
 971
 972 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 973
 974         * Makefile.in (runtime-info.h): Remove -Wp.
 975
 976 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 977
 978         * Makefile.in (CC1OBJ): Remove.
 979         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
 980         correctly.
 981         Use .m extension for temporary file.
 982         Remove assembler temp file.
 983
 984 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 985
 986         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
 987
 988 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 989
 990         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
 991
 992 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
 993
 994         * configure: Regenerate.
 995
 996 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
 997
 998         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
 999         (libdir)/gcc-lib/ when installing.
1000         * configure: Regenerate.
1001
1002 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
1003
1004         libobjc/9969
1005         * sendmsg.c (get_imp): Fixed rare threading problem.
1006         (__objc_responds_to): Similar fixes.
1007         (objc_msg_lookup): Similar fixes.
1008         (__objc_init_install_dtable): Lock the runtime before checking if the
1009         table is installed.
1010
1011 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
1012
1013         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
1014         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
1015         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
1016         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
1017         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
1018         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
1019         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
1020         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
1021         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
1022         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
1023         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
1024
1025 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
1026                           Nicola Pero  <n.pero@mi.flashnet.it>
1027
1028         libobjc/10742
1029         * init.c (class_superclass_of_class): New function.
1030         (create_tree_of_subclasses_inherited_from): Use it.
1031         (__objc_tree_insert_class): Likewise.
1032         (class_is_subclass_of_class): Likewise.
1033
1034 2003-04-11  David Chad  <davidc@freebsd.org>
1035             Loren J. Rittle  <ljrittle@acm.org>
1036
1037         libobjc/8562
1038         * objc/hash.h (hash_string): Constify correctly.
1039         (compare_ptrs): Use direct compare.
1040         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
1041         * objc/sarray.h: Global rename index to indx to avoid shadow.
1042
1043 2003-03-12  Andreas Schwab  <schwab@suse.de>
1044
1045         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
1046         glibcpp_toolexeclibdir.
1047         * configure: Rebuilt.
1048
1049 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
1050
1051         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1052         config.status.
1053         * configure: Rebuilt.
1054
1055 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
1056
1057         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
1058         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
1059         version_specific_libs is enabled.
1060         * configure: Rebuilt.
1061
1062 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
1063
1064         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
1065         (install-libs, install-headers): Prepend $(DESTDIR) to
1066         destination paths in all (un)installation commands.
1067
1068 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
1069
1070         * thr-objc.c: Include coretypes.h and tm.h.
1071
1072 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
1073
1074         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
1075
1076 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
1077
1078         * configure.in: Remove skip-this-dir support.
1079         * configure: Regenerate.
1080
1081 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1082
1083         * Makefile.in (all): Fix multilib parallel build.
1084
1085 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
1086
1087         * sendmsg.c (nil_method): Declare not to take a variable number of
1088         args.
1089         (objc_msg_lookup): Cast nil_method to IMP before returning it.
1090         (objc_msg_lookup_super): The same.
1091
1092 2002-09-10  Jan Hubicka  <jh@suse.cz>
1093
1094         * nil_method.c (nil_method): No longer defined with variable
1095         arguments.
1096
1097 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
1098
1099         * objc/encoding.h: Fix formatting.
1100         * objc/hash.h: Likewise.
1101         * objc/objc-api.h: Likewise.
1102         * objc/runtime.h: Likewise.
1103         * objc/thr.h: Likewise.
1104         * archive.c: Likewise.
1105         * class.c: Likewise.
1106         * encoding.c: Likewise.
1107         * gc.c: Likewise.
1108         * hash.c: Likewise.
1109         * init.c: Likewise.
1110         * misc.c: Likewise.
1111         * nil_method.c: Likewise.
1112         * objects.c: Likewise.
1113         * sarray.c: Likewise.
1114         * selector.c: Likewise.
1115         * sendmsg.c: Likewise.
1116         * thr-mach.c: Likewise.
1117         * thr.c: Likewise.
1118
1119 2002-06-25  DJ Delorie  <dj@redhat.com>
1120
1121         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
1122         GLIBCPP_TOPREL_CONFIGURE.
1123         * configure.in: Call it before AC_CANONICAL_SYSTEM.
1124         * configure: Regenerate.
1125
1126 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1127
1128         * Object.m (forward, read, write): Fix unused parameter warnings.
1129         * encoding.c: Include <stdlib.h>.
1130         (target_flags): Mark with attribute unused.
1131         (atoi): Delete.
1132         * runtime.h (__objc_selector_max_index): Change to unsigned int.
1133         (__objc_generate_gc_type_description): Prototype.
1134         * selector.c (__objc_selector_max_index): Change to unsigned int.
1135
1136 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
1137
1138         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
1139         we always have a return value: if __objc_msg_forward does not
1140         supply a forwarding implementation, return the default
1141         __builtin_apply based one.
1142
1143 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1144
1145         * Object.m: Fix signed/unsigned warning.
1146         * Protocol.m: Likewise.
1147         * archive.c: Always include stdlib.h.
1148         (objc_read_short, objc_read_unsigned_short, objc_read_int,
1149         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
1150         Fix signed/unsigned warning.
1151         (objc_write_type, objc_read_type, objc_write_types,
1152         objc_read_types): Ensure ctype 8-bit safety.
1153         (__objc_no_write, __objc_no_read): Mark unused parameters.
1154         * class.c (class_table_setup): Specify void arg.
1155         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
1156         objc_skip_typespec, objc_skip_offset,
1157         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
1158         (objc_layout_structure_next_member): Ensure variables are
1159         initialized.
1160         * gc.c (__objc_generate_gc_type_description,
1161         class_ivar_set_gcinvisible): Mark unused parameters.
1162         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
1163         unused parameters.
1164         (__objc_init_protocols) Fix signed/unsigned warning.
1165         * nil_method.c (nil_method): Mark unused parameters.
1166         * thr.h (objc_thread_callback): Specify void arg.
1167         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
1168         signed/unsigned warning.
1169         (sarray_free): Fix formatting.
1170         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
1171         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
1172
1173 2002-06-09  Andreas Jaeger  <aj@suse.de>
1174
1175         * encoding.c (objc_layout_structure_next_member): Remove unused
1176         variable.
1177
1178 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1179
1180         * Makefile.in (SHELL): Set to @SHELL@.
1181         (WARN_CFLAGS): New.
1182         (ALL_CFLAGS): Add $(WARN_CFLAGS).
1183
1184 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1185
1186         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
1187         * configure: Regenerate.
1188
1189 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
1190
1191         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1192         script entry, and set LD to it when configuring multilibs.
1193         * configure: Rebuilt.
1194
1195 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
1196
1197         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
1198
1199 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
1200
1201         PR objc/6107
1202         * objc/objc-api.h (struct objc_protocol_list): Change type of
1203         member count from int to size_t.
1204
1205 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1206
1207         PR libobjc/4039
1208         * aclocal.m4: Replace with version copied from libstdc++-v3.
1209         * configure.in: Update for changes to aclocal and Makefile.
1210         * configure: Regenerate.
1211         * Makefile.in: Correct install of multilibs and shared libs, use
1212         INSTALL_DATA for include files.
1213
1214 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
1215
1216         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
1217         categories - when an unclaimed category was found, the loop was
1218         doing two steps forward instead of one, so that in certain cases
1219         it was failing to properly load all the categories.  (Reported
1220         with fix by Alexander Malmberg <alexander@malmberg.org>).
1221
1222 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
1223
1224         * encoding.c: Add target_flags.
1225
1226 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
1227
1228          * objc/objc-api.h (_C_VECTOR): New.
1229
1230          * encoding.c (VECTOR_TYPE): New.
1231
1232 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1233
1234         * class.c: Rewritten the class table to use optimized, lock-free
1235         lookup.  This more than doubles the speed of class method
1236         invocations.  (class_table_setup), (class_table_insert),
1237         (class_table_replace), (class_table_get_safe),
1238         (class_table_next), (class_table_print),
1239         (class_table_print_histogram): New functions.
1240         (__objc_init_class_tables): Use class_table_setup.
1241         (__objc_add_class_to_hash): Use class_table_get_safe and
1242         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
1243         assert the existence of the table; do not lock the runtime; use
1244         class_table_get_safe.  (objc_next_class): Use class_table_next.
1245         (__objc_resolve_class_links): Use class_table_next.
1246         (class_pose_as): Use class_table_replace.
1247
1248 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
1249
1250         * gc.c: Removed the DEBUG declaration.
1251
1252 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1253
1254         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
1255         rather than through objc_thread_id, to save a function call.
1256         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
1257         Ditto.
1258
1259 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
1260
1261         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
1262         to cast an id to a Class, which can not be done.  Make the check
1263         by using CLS_ISMETA on the class pointer instead.
1264         (object_is_meta_class): Similar fix.
1265
1266 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
1267
1268         * configure.in (AC_EXEEXT): Work around in case it expands to
1269         nothing, as in autoconf 2.50.
1270         * acinclude.m4: Likewise.
1271         * configure: Rebuilt.
1272
1273 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
1274
1275         * THREADS: Explain that when we compile libobjc inside GCC, we
1276         always use thr-objc.c as a backend, which uses GCC's thread code.
1277
1278 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
1279
1280         * init.c (__objc_send_message_in_list): When setting a new entry
1281         in __objc_load_methods use the method IMP as key, but check to see
1282         if the method is in the hashtable by looking at the IMP also.
1283         Also ... call the method after adding it to the hashtable rather
1284         than before ... thus preventing an obscure possibility of infinite
1285         recursion if a +load method itself loads a subclass.
1286
1287 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
1288
1289         * init.c (__objc_send_message_in_list): When setting a new entry
1290         in __objc_load_methods use the method name as key, not the method
1291         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
1292
1293 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
1294
1295         * objc-features.texi: Move to ../gcc/objc.texi.
1296         * fdl.texi: Remove.
1297         * Makefile.in: Don't generate documentation from
1298         objc-features.texi.
1299
1300 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
1301
1302         * fdl.texi: New file.
1303         * objc-features.texi: Simplify.
1304         * Makefile.in: Adjust accordingly.
1305
1306 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
1307
1308         * objc-features.texi: Use the GFDL.
1309
1310 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
1311
1312         * encoding.c (REAL_TYPE): Define.
1313
1314 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
1315
1316         * encoding.c (TYPE_MODE): Define.
1317
1318 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
1319
1320         * thr.c (objc_thread_add): New function.
1321         (objc_thread_remove): Ditto.
1322         * objc/thr.h: Declare them.
1323         * libobjc.def: Mention them.
1324
1325 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
1326
1327         * objc-features.texi: Document the @compatibility_alias compiler
1328         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
1329
1330 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1331
1332         * sendmsg.c (__objc_forward): Delete strlen() declaration.
1333
1334 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
1335
1336         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
1337         we're not interested in the result and they might fail.
1338         * configure: Regenerated.
1339
1340 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1341
1342         * objc-features.texi: Use @email.
1343
1344 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
1345
1346         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
1347         printf.
1348
1349 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
1350
1351         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
1352         determines the value dynamically.
1353
1354 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
1355
1356         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
1357         libraries to provide a function that returns the real forwarding
1358         function. This can alleviate problems __builtin_apply() and
1359         friends have on various platforms. (Solution suggested by Helge
1360         Hess.)
1361
1362         * objc/objc-api.h: Define __objc_msg_forward.
1363
1364         * sendmsg.c: Define gen_rtx_REG.
1365
1366 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1367
1368         * thr-rtems.c: New file. Stub to compile.
1369
1370 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1371
1372         * configure: Rebuilt with new libtool.m4.
1373
1374 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1375
1376         * configure.in: Create a config.h file. Check for <sched.h>.
1377         * configure: Regenerate.
1378
1379         * config.h.in: Check for <sched.h>.
1380
1381 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
1382
1383         * configure: Regenerate after change to ../libtool.m4.
1384
1385 2000-08-14  Andreas Schwab  <schwab@suse.de>
1386
1387         * objc-features.texi (Top): Move @menu at end of node.
1388
1389 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
1390
1391         * objc-features.texi: Move @node Top before @menu.
1392
1393 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1394
1395         * objc-features.texi: Documented the new -fconstant-string-class
1396         option.
1397
1398 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1399
1400         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
1401         improve the Posix thread support for Objective-C.
1402
1403 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
1404
1405         * aclocal.m4: Replace copy of ../libtool.m4 with
1406         sinclude(../libtool.m4).
1407
1408 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
1409
1410         * configure.in: Added libtool support; build shared libraries
1411         if --enable-shared was passed on command line.
1412         * Makefile.in: Modified most compilation commands to use libtool.
1413         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
1414         libtool distribution.
1415
1416 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
1417
1418         * sarray.c, Object.m: Removed the explicit prototypes for strlen
1419         and memcpy on 64-bit platforms (Suggested by Rodney Brown
1420         <rdb@cup.hp.com>).
1421
1422 2000-05-12  H.J. Lu  (hjl@gnu.org)
1423
1424         * Makefile.in (GTHREAD_FLAGS): New.
1425         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
1426         (OBJC_THREAD_FILE): Changed to thr-objc.
1427
1428         * configure.in (GTHREAD_FLAGS): New, check and replace it for
1429         Makefile.
1430         (OBJC_THREAD_FILE): Removed.
1431
1432         * thr-objc.c: New.
1433
1434 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1435
1436         * objc/hash.h: Include string.h.
1437
1438 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
1439
1440         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
1441
1442 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
1443
1444         * Object.m (strlen): Provide prototype on all 64bit platforms,
1445         not only alpha.
1446         * sarray.c (memcpy): Likewise.
1447         * encoding.c (objc_layout_finish_structure): Don't use
1448         ROUND_TYPE_ALIGN on sparc.
1449
1450         * encoding.c (objc_layout_structure_next_member): Do the whole
1451         procedure even for the first member, so that we get correct
1452         alignment.
1453
1454 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
1455
1456         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
1457         comments.
1458
1459 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
1460
1461         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
1462
1463 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
1464
1465         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
1466
1467 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
1468
1469         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
1470         the compiler when building C code.
1471
1472 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
1473
1474         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
1475         libdir, libsubdir and tooldir.
1476
1477 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
1478
1479         * init.c (__objc_force_linking): Make global.
1480
1481 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
1482
1483         * configure.in (AC_EXEEXT): Remove call.
1484         (compiler_name): Explicitly check with no extension and .exe
1485         extension.
1486         * configure: Regenerate.
1487
1488 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1489
1490         * Makefile.in (CC1OBJ): Define in terms of CC.
1491         (runtime-info.h): Use.
1492
1493 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1494
1495         * objc-features.texi: Updated the URL to Boehm's GC page.
1496
1497 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
1498
1499         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
1500         the char as being signed (patch from Daniel Jacobowitz
1501         <drow@false.org>).
1502
1503 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
1504
1505         * configure.in (AC_PREREQ): Update to 2.13.
1506         (AC_EXEEXT): Call to find possible file extension.
1507         (compiler_name): Use.
1508         * configure: Regenerate.
1509
1510 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
1511
1512         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
1513
1514 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
1515
1516         * configure.in (thread_file): Correct and simplify code to find
1517         the thread file.
1518         * configure: Rebuilt.
1519
1520 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
1521
1522         * configure.in (compiler_name): Add check to detect if this
1523         language's compiler has been built.
1524         * configure: Regenerate.
1525
1526 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1527
1528         *  configure.in: Use AC_PREREQ(2.12.1).
1529
1530 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
1531
1532         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
1533
1534 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1535
1536         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
1537
1538 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1539
1540         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
1541
1542 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
1543
1544         * objc-features.texi (Top): Changed the email address.
1545         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
1546
1547 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
1548
1549         * encoding.c: Redefine get_inner_array_type to get the first entry
1550         in the structure.
1551
1552 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
1553
1554         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
1555         (objc_get_type_qualifiers): Similarly.
1556         * objc/encoding.h (_C_BYREF): Define.
1557         (_F_BYREF): Define.
1558
1559 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
1560
1561         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
1562         works out on 64-bit systems.
1563
1564 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
1565
1566         * Makefile.in (INCLUDES): Make it multilib-friendly.
1567
1568 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
1569
1570         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
1571
1572 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
1573                          Jeffrey A Law  (law@cygnus.com)
1574
1575         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
1576         (FLAGS_TO_PASS): Added.
1577         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
1578
1579         * archive.c: Change config.h to tconfig.h.
1580
1581         * configure.in: Find gcc's object directory even for multilibs.
1582
1583 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
1584
1585         * configure.in: Escape ^ in grep string.
1586         * configure: Rebuilt.
1587
1588 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
1589
1590         * All .h files pushed down into the objc/ subdirectory.
1591         * Makefile.in (copy_headers): Corresponding changes.
1592         * configure.in (AC_INIT): Corresponding changes.
1593         * configure: Rebuilt.
1594
1595 1998-09-30  Ben Elliston  <bje@cygnus.com>
1596             Jeff Law      <law@cygnus.com>
1597
1598         * Makefile.in: Rewrite.
1599
1600         * configure.in: Likewise.
1601
1602         * configure: Regenerate.
1603
1604         * All .c files.  Remove "objc" prefix when including objc header
1605         files.  Include tconfig.h, not ../tconfig.h.
1606
1607 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
1608
1609         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
1610         (get_inner_array_type): Define.
1611
1612 1998-09-21  Ben Elliston  <bje@cygnus.com>
1613
1614         * New directory.  Moved files from ../gcc/objc.