X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libobjc%2FObject.m;fp=libobjc%2FObject.m;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=f5f329482c97a6d82bd46928d12dcb561b0d97e2;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/libobjc/Object.m b/libobjc/Object.m
deleted file mode 100644
index f5f32948..00000000
--- a/libobjc/Object.m
+++ /dev/null
@@ -1,383 +0,0 @@
-/* The implementation of class Object for Objective-C.
-   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-GNU CC is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
-License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, if you link this library with files compiled
-   with GCC to produce an executable, this does not cause the resulting
-   executable to be covered by the GNU General Public License.  This
-   exception does not however invalidate any other reasons why the
-   executable file might be covered by the GNU General Public License. */
-
-#include <stdarg.h>
-#include "objc/Object.h"
-#include "objc/Protocol.h"
-#include "objc/objc-api.h"
-
-extern int errno;
-
-#define MAX_CLASS_NAME_LEN 256
-
-@implementation Object
-
-+ initialize
-{
-  return self;
-}
-
-- init
-{
-  return self;
-}
-
-+ new
-{
-  return [[self alloc] init];
-}
-
-+ alloc
-{
-  return class_create_instance(self);
-}
-
-- free
-{
-  return object_dispose(self);
-}
-
-- copy
-{
-  return [[self shallowCopy] deepen];
-}
-
-- shallowCopy
-{
-  return object_copy(self);
-}
-
-- deepen
-{
-  return self;
-}
-
-- deepCopy
-{
-  return [self copy];
-}
-
-- (Class)class
-{
-  return object_get_class(self);
-}
-
-- (Class)superClass
-{
-  return object_get_super_class(self);
-}
-
-- (MetaClass)metaClass
-{
-  return object_get_meta_class(self);
-}
-
-- (const char *)name
-{
-  return object_get_class_name(self);
-}
-
-- self
-{
-  return self;
-}
-
-- (unsigned int)hash
-{
-  return (size_t)self;
-}
-
-- (BOOL)isEqual:anObject
-{
-  return self==anObject;
-}
-
-- (int)compare:anotherObject;
-{
-  if ([self isEqual:anotherObject])
-    return 0;
-  // Ordering objects by their address is pretty useless, 
-  // so subclasses should override this is some useful way.
-  else if (self > anotherObject)
-    return 1;
-  else 
-    return -1;
-}
-
-- (BOOL)isMetaClass
-{
-  return NO;
-}
-
-- (BOOL)isClass
-{
-  return object_is_class(self);
-}
-
-- (BOOL)isInstance
-{
-  return object_is_instance(self);
-}
-
-- (BOOL)isKindOf:(Class)aClassObject
-{
-  Class class;
-
-  for (class = self->isa; class!=Nil; class = class_get_super_class(class))
-    if (class==aClassObject)
-      return YES;
-  return NO;
-}
-
-- (BOOL)isMemberOf:(Class)aClassObject
-{
-  return self->isa==aClassObject;
-}
-
-- (BOOL)isKindOfClassNamed:(const char *)aClassName
-{
-  Class class;
-
-  if (aClassName!=NULL)
-    for (class = self->isa; class!=Nil; class = class_get_super_class(class))
-      if (!strcmp(class_get_class_name(class), aClassName))
-        return YES;
-  return NO;
-}
-
-- (BOOL)isMemberOfClassNamed:(const char *)aClassName
-{
-  return ((aClassName!=NULL)
-          &&!strcmp(class_get_class_name(self->isa), aClassName));
-}
-
-+ (BOOL)instancesRespondTo:(SEL)aSel
-{
-  return class_get_instance_method(self, aSel)!=METHOD_NULL;
-}
-
-- (BOOL)respondsTo:(SEL)aSel
-{
-  return ((object_is_instance(self)
-           ?class_get_instance_method(self->isa, aSel)
-           :class_get_class_method(self->isa, aSel))!=METHOD_NULL);
-}
-
-+ (IMP)instanceMethodFor:(SEL)aSel
-{
-  return method_get_imp(class_get_instance_method(self, aSel));
-}
-
-// Indicates if the receiving class or instance conforms to the given protocol
-// not usually overridden by subclasses
-//
-// Modified 9/5/94 to always search the class object's protocol list, rather
-// than the meta class.
-
-+ (BOOL) conformsTo: (Protocol*)aProtocol
-{
-  int i;
-  struct objc_protocol_list* proto_list;
-  id parent;
-
-  for (proto_list = ((Class)self)->protocols;
-       proto_list; proto_list = proto_list->next)
-    {
-      for (i=0; i < proto_list->count; i++)
-      {
-        if ([proto_list->list[i] conformsTo: aProtocol])
-          return YES;
-      }
-    }
-
-  if ((parent = [self superClass]))
-    return [parent conformsTo: aProtocol];
-  else
-    return NO;
-}
-
-- (BOOL) conformsTo: (Protocol*)aProtocol
-{
-  return [[self class] conformsTo:aProtocol];
-}
-
-- (IMP)methodFor:(SEL)aSel
-{
-  return (method_get_imp(object_is_instance(self)
-                         ?class_get_instance_method(self->isa, aSel)
-                         :class_get_class_method(self->isa, aSel)));
-}
-
-+ (struct objc_method_description *)descriptionForInstanceMethod:(SEL)aSel
-{
-  return ((struct objc_method_description *)
-           class_get_instance_method(self, aSel));
-}
-
-- (struct objc_method_description *)descriptionForMethod:(SEL)aSel
-{
-  return ((struct objc_method_description *)
-           (object_is_instance(self)
-            ?class_get_instance_method(self->isa, aSel)
-            :class_get_class_method(self->isa, aSel)));
-}
-
-- perform:(SEL)aSel
-{
-  IMP msg = objc_msg_lookup(self, aSel);
-  if (!msg)
-    return [self error:"invalid selector passed to %s", sel_get_name(_cmd)];
-  return (*msg)(self, aSel);
-}
-
-- perform:(SEL)aSel with:anObject
-{
-  IMP msg = objc_msg_lookup(self, aSel);
-  if (!msg)
-    return [self error:"invalid selector passed to %s", sel_get_name(_cmd)];
-  return (*msg)(self, aSel, anObject);
-}
-
-- perform:(SEL)aSel with:anObject1 with:anObject2
-{
-  IMP msg = objc_msg_lookup(self, aSel);
-  if (!msg)
-    return [self error:"invalid selector passed to %s", sel_get_name(_cmd)];
-  return (*msg)(self, aSel, anObject1, anObject2);
-}
-
-- (retval_t)forward:(SEL)aSel :(arglist_t)argFrame
-{
-  return (retval_t)[self doesNotRecognize: aSel];
-}
-
-- (retval_t)performv:(SEL)aSel :(arglist_t)argFrame
-{
-  return objc_msg_sendv(self, aSel, argFrame);
-}
-
-+ poseAs:(Class)aClassObject
-{
-  return class_pose_as(self, aClassObject);
-}
-
-- (Class)transmuteClassTo:(Class)aClassObject
-{
-  if (object_is_instance(self))
-    if (class_is_class(aClassObject))
-      if (class_get_instance_size(aClassObject)==class_get_instance_size(isa))
-        if ([self isKindOf:aClassObject])
-          {
-            Class old_isa = isa;
-            isa = aClassObject;
-            return old_isa;
-          }
-  return nil;
-}
-
-- subclassResponsibility:(SEL)aSel
-{
-  return [self error:"subclass should override %s", sel_get_name(aSel)];
-}
-
-- notImplemented:(SEL)aSel
-{
-  return [self error:"method %s not implemented", sel_get_name(aSel)];
-}
-
-- shouldNotImplement:(SEL)aSel
-{
-  return [self error:"%s should not implement %s", 
-	             object_get_class_name(self), sel_get_name(aSel)];
-}
-
-- doesNotRecognize:(SEL)aSel
-{
-  return [self error:"%s does not recognize %s",
-                     object_get_class_name(self), sel_get_name(aSel)];
-}
-
-- error:(const char *)aString, ...
-{
-#define FMT "error: %s (%s)\n%s\n"
-  char fmt[(strlen((char*)FMT)+strlen((char*)object_get_class_name(self))
-            +((aString!=NULL)?strlen((char*)aString):0)+8)];
-  va_list ap;
-
-  sprintf(fmt, FMT, object_get_class_name(self),
-                    object_is_instance(self)?"instance":"class",
-                    (aString!=NULL)?aString:"");
-  va_start(ap, aString);
-  objc_verror(self, OBJC_ERR_UNKNOWN, fmt, ap);
-  va_end(ap);
-  return nil;
-#undef FMT
-}
-
-+ (int)version
-{
-  return class_get_version(self);
-}
-
-+ setVersion:(int)aVersion
-{
-  class_set_version(self, aVersion);
-  return self;
-}
-
-+ (int)streamVersion: (TypedStream*)aStream
-{
-  if (aStream->mode == OBJC_READONLY)
-    return objc_get_stream_class_version (aStream, self);
-  else
-    return class_get_version (self);
-}
-
-// These are used to write or read the instance variables 
-// declared in this particular part of the object.  Subclasses
-// should extend these, by calling [super read/write: aStream]
-// before doing their own archiving.  These methods are private, in
-// the sense that they should only be called from subclasses.
-
-- read: (TypedStream*)aStream
-{
-  // [super read: aStream];  
-  return self;
-}
-
-- write: (TypedStream*)aStream
-{
-  // [super write: aStream];
-  return self;
-}
-
-- awake
-{
-  // [super awake];
-  return self;
-}
-
-@end